S-1/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM S-1/A

(Amendment No. 1)

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

GENEREX BIOTECHNOLOGY CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	2834	98-0178683
(State or other jurisdiction of incorporation or organization)	(Primary Standard Industrial Classification Code Number)	(I.R.S. Employer Identification Number)

555 Richmond Street West, Suite 604

Toronto, Ontario

Canada M5V 3B1

(416) 364-2551

(Address, including zip code, and telephone number, including

area code, of registrant’s principal executive offices)

Mark Fletcher, Esquire

Chief Executive Officer & President

555 Richmond Street West, Suite 604

Toronto, Ontario

Canada M5V 3B1

(416) 364-2551

(Name, address, including zip code, and telephone number,

including area code, of agent for service)

Copies to:

Gary A. Miller

Eckert Seamans Cherin & Mellott, LLC

Two Liberty Place

50 South 16th Street, 22nd Floor

Philadelphia, Pennsylvania 19102

(215) 851-8400

APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time to time after the effective date of this registration statement, as determined by the Selling Stockholder.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check the following box.  x

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ¨

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ¨.

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of “large accelerated filer”, “accelerated filer”, and “smaller reporting company” in Rule 12b-2 of the Exchange Act (Check one):

Large accelerated filer	¨	Accelerated filer	x
Non-accelerated filer	¨	Smaller reporting company	¨

Calculation of Registration Fee

Title of each Class of Security Being Registered	Amount  Being  Registered (1)(2)		Proposed Maximum Offering Price Per Security (3)		Proposed Maximum Aggregate Offering Price(3)		Amount of Registration Fee
Common Stock, $0.001 par value		98,163,337	$	0.0325	$	3,190,308	$	435

(1)      All of the shares of common stock registered hereunder are held by, or issuable upon conversion or exercise of securities held by, the Selling Stockholders. Accordingly, this registration statement includes an indeterminate number of additional shares of common stock issuable for no additional consideration pursuant to any stock dividend, stock split, recapitalization, or other similar transaction effected without the receipt of consideration, which results in an increase in the number of outstanding shares of our common stock. In the event of a stock split, stock dividend or similar transaction involving our common stock, in order to prevent dilution, the number of shares registered shall be automatically increased to cover the additional shares in accordance with Rule 416(a) under the Securities Act of 1933.

(2)      Includes an estimated 13,230,000 shares of common stock which may be issued as payment for dividends payable on the Series E 9% Convertible Preferred Stock through December 10, 2015 and “make-whole payments” upon conversion of the Series E 9% Convertible Preferred Stock prior to June 17, 2016 in an amount equal to $270 per $1,000 of stated value of the Series E 9% Convertible Preferred Stock, less the amount of all prior quarterly dividends paid thereon before the relevant conversion date.

(3)      Estimated solely for purposes of determining the registration fee pursuant to Rule 457(c) under the Securities Act of 1933, using the average of the bid and asked prices for our common stock as reported on the OTC Bulletin Board on June 28, 2013, which was $0.0325 per share.

THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a), MAY DETERMINE.

EXPLANATORY NOTE

This Amendment No. 1 to the registration statement on Form S-1 (“Amendment”) is being filed to amend the disclosure in respect of the filing with the Indian government by Shreya Life Sciences Pvt. Ltd. of the dossier for Oral Recosulin™ (the Indian name for Generex Oral-lyn™, Generex’s proprietary buccal insulin spray product) to more accurately reflect Generex's source of information with respect to such filing and the information which has been provided to Generex by such source.

The S-1 filed on July 2, 2013 contained the following disclosure:

“Per the requirements of the regulatory approval in India, an in-country clinical study must be completed in India with Oral Recosulin™ before commercial sales can commence. The field portion of the study was completed in the third calendar quarter of 2012. The marketing acceptance dossier has been submitted to the Indian regulatory authority and a response is expected during the early part of 2014.”

Form S-1/A has been amended to delete the last sentence of the foregoing disclosure and replace it with the following:

“Shreya has advised Generex that the dossier was submitted in December of 2012 to the Drugs Controller General (India) (DCGI), Central Drugs Standard Control Organization, Director General of Health Services, Ministry of Health and Family Welfare, Government of India. Generex has also been advised that Shreya anticipates receiving government approval for the marketing and commercial distribution of the product in 2013.”

The Amendment does not reflect events occurring after the filing of the registration statement on July 2, 2013 and, other than the amendment of the disclosure identified above, does not modify or update any other disclosure or information in the Form S-1 in any way.

PROSPECTUS

GENEREX BIOTECHNOLOGY CORPORATION

Resale of 98,163,337 Shares of Common Stock

This prospectus relates to the resale of our common stock by certain of our stockholders, or Selling Security Holders.  The shares offered for resale by this prospectus include the following:

•  94,896,670 shares of common stock issuable (i) upon conversion of the Series E 9% Convertible Preferred Stock sold in our June 17, 2013 offering, (ii) upon exercise of the warrants sold in our June 17, 2013 offering which may be exercised at a price of $0.03 per share, and (iii) in lieu of the cash payment of dividends on the preferred stock sold in our June 17, 2013 offering payable through June 17, 2016,

This Prospectus also relates to:

•  an aggregate of 3,266,667 shares of common stock issued to placement agents and consultants.

This prospectus may only be used where it is legal to offer and sell the shares covered by this prospectus. We have not taken any action to register or obtain permission for this offering or the distribution of this prospectus in any country other than the United States.

Although we will pay substantially all the expenses incident to the registration of the shares, we will not receive any proceeds from the sales by the Selling Security Holders. We will, however, to the extent the warrants are exercised for cash, receive proceeds from such exercises; to the extent we receive such proceeds, they will be used for general corporate and working capital purposes.

The Selling Security Holders may sell these securities from time to time at the prevailing market price or in negotiated transactions or in any other manner specified under “Plan of Distribution” in this prospectus.

Our common stock is presently quoted for trading on the OTC Bulletin Board under the symbol “GNBT.OB”. On June 28, 2013, the last sales price of the common stock was $0.0325 per share.

Investing in our common stock is highly speculative and involves a high degree of risk. You should purchase these securities only if you can afford a complete loss of your investment.  You should carefully consider the risks and uncertainties described under the heading “Risk Factors” beginning on page 5 of this prospectus before making a decision to purchase our common stock.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.

The date of this prospectus is                  , 2013

TABLE OF CONTENTS

PROSPECTUS SUMMARY	4
THE OFFERING	6
RISK FACTORS	7
FORWARD-LOOKING STATEMENTS	14
USE OF PROCEEDS	16
SELLING SECURITY HOLDERS	16
MARKET PRICE OF OUR COMMON STOCK AND RELATED STOCKHOLDER MATTERS	19
BUSINESS AND PROPERTY	21
SELECTED FINANCIAL DATA	39
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITIONS AND RESULTS OF OPERATIONS	40
MANAGEMENT	61
EXECUTIVE COMPENSATION	65
CERTAIN TRANSACTIONS	78
Security Ownership of Certain Beneficial Owners and Management	79
DESCRIPTION OF SECURITIES TO BE REGISTERED	80
PLAN OF DISTRIBUTION	86
LEGAL MATTERS	88
EXPERTS	88
WHERE YOU CAN FIND MORE INFORMATION	89
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS	F-1
PART II	II-1

3

PROSPECTUS SUMMARY

This summary highlights information set forth in greater detail elsewhere in this prospectus. It may not contain all the information that may be important to you. You should read this entire prospectus carefully, including the sections entitled “Risk Factors” beginning on page 8, the financial statements and the notes to the financial statements. Unless the context requires otherwise, references to the “Company,” “Generex,” “we,” “our,” and “us,” refer to Generex Biotechnology Corporation and its subsidiaries.

Our Company

We are engaged primarily in the research and development of drug delivery systems and technologies. Our primary focus at the present time is our proprietary technology for the administration of formulations of large molecule drugs to the oral (buccal) cavity using a hand-held aerosol applicator. Through our wholly-owned subsidiary, Antigen Express, Inc. (“Antigen”), we have expanded our focus to include immunomedicines incorporating proprietary vaccine formulations.

We believe that our buccal delivery technology is a platform technology that has application to many large molecule drugs and provides a convenient, non-invasive, accurate and cost-effective way to administer such drugs. We have identified several large molecule drugs as possible candidates for development, including estrogen, heparin, monoclonal antibodies, human growth hormone and fertility hormones, but to date have focused our development efforts primarily on one pharmaceutical product, Generex Oral-lyn™, an insulin formulation administered as a fine spray into the oral cavity using our proprietary hand-held aerosol spray applicator known as RapidMist™.

Our wholly-owned subsidiary, Antigen, concentrates on developing proprietary vaccine formulations that work by stimulating the immune system to either attack offending agents (i.e., cancer cells, bacteria, and viruses) or to stop attacking benign elements (i.e., self proteins and allergens). Our immunomedicine products are based on two platform technologies and are in the early stages of development. We continue clinical development of Antigen’s synthetic peptide vaccines designed to stimulate a potent and specific immune response against tumors expressing the HER-2/neu oncogene for patients with HER-2/neu positive breast cancer in a Phase II clinical trial and patients with prostate cancer and against avian influenza in two Phase I clinical trials. We recently initiated an additional Phase I clinical trial in patients with either breast or ovarian cancer. The synthetic vaccine technology has certain advantages for pandemic or potentially pandemic viruses, such as the H5N1 avian and H1N1 swine flu. In addition to developing vaccines for pandemic influenza viruses, we have vaccine development efforts underway for seasonal influenza virus, HIV, HPV, melanoma, ovarian cancer, allergy and Type I diabetes mellitus. We have established collaborations with clinical investigators at academic centers to advance these technologies.

To date, we have received regulatory approval in Ecuador, India (subject to regulatory approval of a 2012 in-country study), Lebanon and Algeria for the commercial marketing and sale of Generex Oral-lyn™. We have previously submitted regulatory dossiers for Generex Oral-lyn™ in a number of other countries, including Bangladesh, Kenya, Jordan and Armenia. While we believe these countries will ultimately approve our product for commercial sale, we do not anticipate recognizing revenues in any of these jurisdictions in the next twelve months. No dossier related activities or product shipments have taken place to these countries during 2012 or 2013, nor are any expected during the remainder of 2013.

In March 2008, we initiated Phase III clinical trials for this product in the U.S. with the first patient screening for such trials at a clinical study site in Texas in April 2008. Approximately 450 patients have been enrolled to date at approximately 70 clinical sites around the world, including sites in the United States, Canada, Bulgaria, Poland, Romania, Russia, Ukraine and Ecuador. The first Oral-lyn global Phase III trial initiated in April 2008 had a final patient visit date in August 2011. After appropriate validation, the data from approximately 450 patients was tabulated, reviewed and analyzed. Those results from the Phase III trial along with a comprehensive review and supplemental analyses of approximately 40 prior Oral-lyn clinical studies were compiled and submitted to the FDA in late December 2011 in a comprehensive package including a composite metanalysis of all safety data. We are currently in ongoing discussions with the FDA with respect to the pathway for regulatory approval, including any additional clinical or pharmacological studies that might be required to support regulatory approval or enhance marketing success. We do not currently plan to expend significant resources on additional clinical trials of Oral-lyn™ until after such time that we secure additional financing.

4

We face competition from other providers of alternate forms of insulin. Some of our most significant competitors, Pfizer, Eli Lilly, and Novo Nordisk, have announced that they will discontinue development and/or sale of their inhalable forms of insulin. Generex Oral-lyn™ is not an inhaled insulin; rather, it is a buccally absorbed formulation with no residual pulmonary deposition. We believe that our buccal delivery technology offers several advantages, including the ease of use, portability, avoidance of pulmonary inhalation and safety profile. Furthermore, insulin administered through the Generex Oral-lyn™ RapidMist™ technology is absorbed directly into the blood stream and not only acts rapidly, but returns to baseline quickly, thereby minimizing the chance of developing hypoglycemia.

Large pharmaceutical companies, such as Merck & Co., Inc., GlaxoSmithKline PLC, Novartis, Inc., MedImmune Inc. (a subsidiary of Astra-Zeneca, Inc.) and others, also compete against us in the oncology, immunomedicine and vaccine markets. These companies have competing experience and expertise in securing government contracts and grants to support research and development efforts, conducting testing and clinical trials, obtaining regulatory approvals to market products, as well as manufacturing and marketing approved products. As such, they are also considered significant competitors in these fields of pharmaceutical products and therapies. There are also many smaller companies which are pursuing similar technologies in these fields who are considered to be competitors of Generex.

We are a development stage company with a limited history of operations, and do not expect sufficient revenues to support our operation in the immediately foreseeable future. To date, we have not been profitable and our accumulated net loss available to shareholders was $362,713,813 at April 30, 2013. As of April 30, 2013, our current cash position is not sufficient to meet our working capital needs for the next twelve months. To continue operations, we will require additional funds to support our working capital requirements and any development activities, or will need to suspend operations. Management is seeking various alternatives to ensure that we can meet some of our operating cash flow requirements through financing activities, such as private placement of our common stock, preferred stock offerings and offerings of debt and convertible debt instruments as well as through merger or acquisition opportunities. In addition, management is actively seeking strategic alternatives, including strategic investments and divestitures. Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position. We cannot provide any assurance that we will obtain the required funding. Our inability to obtain required funding in the near future or our inability to obtain funding on favorable terms will have a material adverse effect on our operations and our strategic development plan for future growth. If we cannot successfully raise additional capital and implement our strategic development plan, our liquidity, financial condition and business prospects will be materially and adversely affected and we may have to cease operations.

We operate in only one segment: the research and development of drug delivery systems and technologies for metabolic and immunological diseases.

We were incorporated in the State of Delaware in 1997.  Our principal offices are located at 555 Richmond Street West, Suite 604, Toronto, Ontario, Canada M5V 3B1. Our telephone number is (416) 364-2551 and our Internet address is www.generex.com. Information contained in, or accessible through, our website does not constitute a part of this prospectus.   Copies of our current and periodic reports filed with the SEC are available at the SEC Public Reference Room at 450 Fifth Street, N.W., Washington, D.C. 20549, and online at www.sec.gov.

5

 THE OFFERING

Securities offered	We are registering up to an aggregate of 98,163,337 shares of common stock issued and outstanding, issuable upon conversion or exercise, as applicable, of outstanding preferred stock and warrants, and issuable in lieu of cash payments of dividends on such preferred stock.  The following shares may be offered, from time to time, for resale under this prospectus: •  94,896,670 shares of common stock issuable (i) upon conversion of the Series E 9% Convertible Preferred Stock sold in our June 17, 2013 offering, (ii) upon exercise of the warrants sold in our June 17, 2013 offering which may be exercised at a price of $0.03 per share, and (iii) in lieu of the cash payment of dividends on the preferred stock sold in our June 17, 2013 offering payable through June 17, 2016, This Prospectus also relates to: •  an aggregate of 3,266,667 shares of common stock issued to placement agents and consultants.
Common stock offering by the Company	None.
Common stock to be outstanding after this offering	636,771,622 shares
Use of proceeds	We will not receive any proceeds from the sale of shares in this offering by the Selling Security Holders. However, we will receive proceeds from the exercise of the warrants if the warrants are exercised for cash. See “Use of Proceeds”.
Principal market; trading symbol	OTC Bulletin Board; “GNBT.OB”
Risk factors	See “Risk Factors” beginning on page 7 of this registration statement for a discussion of factors you should carefully consider before deciding to invest in our securities.

6

RISK FACTORS

Investment in our company involves a high degree of risk. You should carefully consider the following risks, together with the financial and other information contained in this prospectus. Each of the risks described in these sections and documents could adversely affect our business, financial condition, results of operations and prospects, and could result in a complete loss of your investment. This prospectus contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those anticipated in these forward-looking statements as a result of certain factors, including the risks mentioned above.

Our business and results of operations are subject to numerous risks, uncertainties and other factors that you should be aware of, some of which are described below. The risks, uncertainties and other factors described below are not the only ones facing our company. Additional risks, uncertainties and other factors not presently known to us or that we currently deem immaterial may also impair our business operations.

Any of the risks, uncertainties and other factors could have a materially adverse effect on our business, financial condition or results of operations and could cause the trading price of our common stock to decline substantially.

Risks Related to Our Financial Condition

We will require additional financing to continue our operations.

As of April 30, 2013, our current cash position is not sufficient to meet our working capital needs for the next twelve months based on the pace of our planned activities. To continue operations, we will require additional funds to support our working capital requirements and any expansion or other activities, or will need to significantly reduce our clinical trials and other planned activities or suspend operations. Management is seeking various alternatives to ensure that we can meet some of our operating cash flow requirements through financing activities, such as private placement of our common stock, preferred stock offerings and offerings of debt and convertible debt instruments as well as through merger or acquisition opportunities. The securities purchase agreements that we entered into on January 31, 2012, August 8, 2012, December 10, 2012 and June 17, 2013 with certain investors limits the financing activities that we may undertake in the near future as it prohibits us from (i) issuing additional equity securities until 60 days after the effective date of a registration statement covering the resale of the common stock issuable upon exercise of the warrants and conversion of the preferred stock sold in each transaction and (ii) issuing additional debt or equity securities with a variable conversion or exercise price until February 1, 2013, August 10, 2013, December 10, 2013 and June 17, 2014, respectively. In addition, management is actively seeking strategic alternatives, including strategic investments and divestitures. Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position.

We cannot provide any assurance that we will obtain the required funding. Our inability to obtain required funding in the near future or our inability to obtain funding on favorable terms will have a material adverse effect on our operations and our strategic development plan for future growth. If we cannot successfully raise additional capital and implement our strategic development plan, our liquidity, financial condition and business prospects will be materially and adversely affected and we may have to cease operations.

We have a history of losses and will incur additional losses.

We are a development stage company with a limited history of operations, and do not expect sufficient revenues to support our operation in the immediately foreseeable future. We do not expect to receive significant revenues in Ecuador, Algeria and Lebanon where we have been approved for commercial sale in the next twelve months. While we have entered into a licensing and distribution agreement with a leading Indian-based pharmaceutical company and insulin distributor, we do not anticipate recognizing revenue from sales of Generex Oral-lyn™ in India in fiscal 2013, as our partner has to finalize the results of an in-country clinical study and receive approval from the Indian regulatory authority before the product can be offered for commercial sale in India.

7

To date, we have not been profitable and our accumulated net loss available to shareholders was $362,713,813 at April 30, 2013. Our losses have resulted principally from costs incurred in research and development, including clinical trials, and from general and administrative costs associated with our operations. While we seek to attain profitability, we cannot be sure that we will ever achieve product and other revenue sufficient for us to attain this objective.

With the exception of Generex Oral-lyn™, which has received regulatory approval in Ecuador, India (subject to regulatory approval of a 2012 in-country study), Lebanon and Algeria, our product candidates are in research or early stages of pre-clinical and clinical development. We will need to conduct substantial additional research, development and clinical trials. We will also need to receive necessary regulatory clearances both in the United States and foreign countries and obtain meaningful patent protection for and establish freedom to commercialize each of our product candidates. We must also complete further clinical trials and seek regulatory approvals for Generex Oral-lyn™ in countries outside of Ecuador, India, Lebanon and Algeria. We cannot be sure that we will obtain required regulatory approvals, or successfully research, develop, commercialize, manufacture and market any other product candidates. We expect that these activities, together with future general and administrative activities, will result in significant expenses for the foreseeable future.

Our independent auditors have expressed substantial doubt about our ability to continue as a going concern as of July 31, 2012.

To date, we have not been profitable and our accumulated net loss available to shareholders was $362,713,813 at April 30, 2013, and our consolidated balance sheet reflected a stockholders’ deficiency of $8,099,848 at that date. We received a report from our independent auditors for the year ended July 31, 2012 that includes an explanatory paragraph describing an uncertainty as to Generex’s ability to continue as a going concern. We must secure financing to continue our operations.

Due to material weaknesses in our internal controls over financial reporting, our internal controls were determined not to be effective for the fiscal year ended July 31, 2012. Our disclosure controls and procedures and internal controls over financial reporting may not be effective in future periods as a result of existing or newly identified material weaknesses in internal controls.

Effective internal controls are necessary for us to provide reasonable assurance with respect to our financial reports and to effectively prevent fraud. If we cannot provide reasonable assurance with respect to our financial reports and effectively prevent fraud, our reputation and operating results could be harmed. Pursuant to the Sarbanes-Oxley Act of 2002, we are required to furnish a report by management on internal control over financial reporting, including management’s assessment of the effectiveness of such control. Internal control over financial reporting may not prevent or detect misstatements because of its inherent limitations, including the possibility of human error, the circumvention or overriding of controls, or fraud. Therefore, even effective internal controls can provide only reasonable assurance with respect to the preparation and fair presentation of financial statements. In addition, projections of any evaluation of effectiveness of internal control over financial reporting to future periods are subject to the risk that the control may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. If we fail to maintain the adequacy of our internal controls, including any failure to implement required new or improved controls, or if we experience difficulties in their implementation, our business and operating results could be adversely impacted, we could fail to meet our reporting obligations, and our business and stock price could be adversely affected.

At July 31, 2012, our Chief Executive Officer and Chief Financial Officer evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) and concluded that, subject to the inherent limitations identified in Item 9A of Part II of the Form 10-K filed on October 15, 2012, our disclosure controls and procedures were not effective due to the existence of material weaknesses in our internal control over financial reporting because of inadequate segregation of duties over authorization, review and recording of transactions, as well as the financial reporting of such transactions. Our independent auditors issued an adverse attestation report regarding the effectiveness of the Company’s internal control over financial reporting at July 31, 2012.

8

We believe we have taken appropriate and reasonable steps to make the necessary improvements to remediate these deficiencies, however we cannot be certain that our remediation efforts will ensure that our management designs, implements and maintains adequate controls over our financial processes and reporting in the future or that the changes made will be sufficient to address and eliminate the material weaknesses previously identified. Our inability to remedy any additional deficiencies or material weaknesses that may be identified in the future could, among other things, have a material adverse effect on our business, results of operations and financial condition, as well as impair our ability to meet our quarterly, annual and other reporting requirements under the Securities Exchange Act of 1934 in a timely manner, and require us to incur additional costs or to divert management resources.

Our research and development and commercialization efforts may depend on entering into agreements with corporate collaborators.

Because we have limited resources, we have sought to enter into collaboration agreements with other pharmaceutical companies that will assist us in developing, testing, obtaining governmental approval for and commercializing products using our buccal delivery and immunomedicine technologies. We may be unable to achieve commercialization of any of our products until we obtain a large pharmaceutical partner to assist us in such commercialization efforts. To date, we have not entered into any such collaborative arrangements. Any collaborator with whom we may enter into such collaboration agreements may not support fully our research and commercial interests since our program may compete for time, attention and resources with such collaborator's internal programs. Therefore, these collaborators may not commit sufficient resources to our program to move it forward effectively, or that the program will advance as rapidly as it might if we had retained complete control of all research, development, regulatory and commercialization decisions.

Risks Related to Our Technologies

With the exception of Generex Oral-lyn™, our technologies and products are at an early stage of development and we cannot expect significant revenues in respect thereof in the foreseeable future.

We have no products approved for commercial sale at the present time with the exception of Generex Oral-lyn™ in Ecuador, Lebanon, Algeria and India (subject to regulatory approval of a 2012 in-country study). To be profitable, we must not only successfully research, develop and obtain regulatory approval for our products under development, but also manufacture, introduce, market and distribute them once development is completed or find a partner that can perform these activities on our behalf. We have yet to manufacture, market and distribute these products on a large-scale commercial basis, and we do not expect to receive revenues from product sales in fiscal year 2013. We may not be successful in one or more of these stages of the development or commercialization of our products, and/or any of the products we develop may not be commercially viable. Until we can establish that they are commercially viable products, we will not receive significant revenues from ongoing operations.

Until we receive regulatory approval to sell our pharmaceutical products in additional countries, our ability to generate revenues from operations may be limited and those revenues may be insufficient to sustain operations. Many factors impact our ability to obtain approvals for commercially viable products.

Our only pharmaceutical product that has been approved for commercial sale by drug regulatory authorities is our oral insulin spray formulation, and that approval was obtained in Ecuador, Lebanon, Algeria and India (subject to regulatory approval of a 2012 in-country study). We have begun the regulatory approval process for our oral insulin, buccal morphine and fentanyl products in other countries, and we have initiated late stage clinical trials of Generex Oral-lyn™ at clinical trial sites in North America and other countries according to the initial Phase III clinical plan. The final subjects completed the trial in August 2011. After appropriate validation, the data from approximately 450 patients was tabulated, reviewed and analyzed. Those results from the Phase III trial along with a comprehensive review and supplemental analyses of approximately 40 prior Oral-lyn clinical studies were compiled and submitted to the FDA in late December 2011 in a comprehensive package including a composite metanalysis of all safety data. We are currently in ongoing discussions with the FDA with respect to the pathway for regulatory approval, including any additional clinical or pharmacological studies that might be required to support regulatory approval or enhance marketing success. We do not currently plan to expend significant resources on additional clinical trials of Oral-lyn™ until after such time that we secure additional financing.

9

Our immunomedicine products are in the pre-clinical stage of development, with the exception of a Phase II trial in human patients with stage II HER-2/neu positive breast cancer (U.S.), a Phase I trial in human patients with prostate cancer (Athens, Greece) completed in August 2009, a Phase I trial in human patients with breast or ovarian cancer (U.S.) and a Phase I trial in human volunteers of a peptide vaccine for use against the H5N1 avian influenza virus (Beirut, Lebanon). Preliminary results from the Phase II breast cancer trial suggest a 46% reduction in breast cancer recurrence in low HER2 expressing tumors, together with an excellent safety profile. We expect to complete the trial and finalize results in the fourth quarter of the 2013 calendar year and while preliminary results are promising, they are not statistically significant and final results could deviate.

Pre-clinical and clinical trials of our products, and the manufacturing and marketing of our technologies, are subject to extensive, costly and rigorous regulation by governmental authorities in the United States, Canada and other countries. The process of obtaining required regulatory approvals from the FDA and other regulatory authorities often takes many years, is expensive and can vary significantly based on the type, complexity and novelty of the product candidates. For these reasons, it is possible we will not receive regulatory approval for any prescription pharmaceutical product candidate in any countries other than Ecuador, Lebanon, Algeria and India.

In addition, we cannot be sure when or if we will be permitted by regulatory agencies to undertake additional clinical trials or to commence any particular phase of clinical trials. Because of this, statements in this Registration Statement or our reports filed with the SEC regarding the expected timing of clinical trials cannot be regarded as actual predictions of when we will obtain regulatory approval for any "phase" of clinical trials.

Delays in obtaining United States or other foreign approvals for our oral insulin product could result in substantial additional costs to us, and, therefore, could adversely affect our ability to continue operations. If regulatory approval is ultimately granted in any countries other than Ecuador, Lebanon, Algeria and India, the approval may place limitations on the intended use of the product we wish to commercialize, and may restrict the way in which we are permitted to market the product.

Due to legal and factual uncertainties regarding the scope and protection afforded by patents and other proprietary rights, we may not have meaningful protection from competition.

Our long-term success will substantially depend upon our ability to protect our proprietary technologies from infringement, misappropriation, discovery and duplication and avoid infringing the proprietary rights of others. Our patent rights and the patent rights of biotechnology and pharmaceutical companies in general, are highly uncertain and include complex legal and factual issues. Because of this, our pending patent applications may not be granted. These uncertainties also mean that any patents that we own or will obtain in the future could be subject to challenge, and even if not challenged, may not provide us with meaningful protection from competition. Due to our financial uncertainties, we may not possess the financial resources necessary to enforce our patents. Patents already issued to us or our pending applications may become subject to dispute, and any dispute could be resolved against us.

Because a substantial number of patents have been issued in the field of alternative drug delivery and because patent positions can be highly uncertain and frequently involve complex legal and factual questions, the breadth of claims obtained in any application or the enforceability of our patents cannot be predicted. Consequently, we do not know whether any of our pending or future patent applications will result in the issuance of patents or, to the extent patents have been issued or will be issued, whether these patents will be subject to further proceedings limiting their scope, will provide significant proprietary protection or competitive advantage, or will be circumvented, invalidated or expire.

Also because of these legal and factual uncertainties, and because pending patent applications are held in secrecy for varying periods in the United States and other countries, even after reasonable investigation we may not know with certainty whether any products that we (or a licensee) may develop will infringe upon any patent or other intellectual property right of a third party. For example, we are aware of certain patents owned by third parties that such parties could attempt to use in the future in efforts to affect our freedom to practice some of the patents that we own or have applied for. Based upon the science and scope of these third-party patents, we believe that the patents that we own or have applied for do not infringe any such third-party patents; however, we cannot know for certain whether we could successfully defend our position, if challenged. We may incur substantial costs if we are required to defend our intellectual property in patent suits brought by third parties. These legal actions could seek damages and seek to enjoin testing, manufacturing and marketing of the accused product or process. In addition to potential liability for significant damages, we could be required to obtain a license to continue to manufacture or market the accused product or process.

10

Risks Related to Marketing of Our Potential Products

We may not become, or stay, profitable even if our pharmaceutical products are approved for sale.

Even if we obtain regulatory approval to market our oral insulin product outside of Ecuador, India, Lebanon and Algeria or to market any other prescription pharmaceutical product candidate, many factors may prevent the product from ever being sold in commercial quantities. Some of these factors are beyond our control, such as:

 · acceptance of the formulation or treatment by health care professionals and diabetic patients;

 · the availability, effectiveness and relative cost of alternative diabetes or immunomedicine treatments that may be developed by competitors; and

 · the availability of third-party (i.e. insurer and governmental agency) reimbursements.

We will not receive significant revenues from Generex Oral-lyn™ or any of our other pharmaceuticals products that may receive regulatory approval until we can successfully manufacture, market and distribute them in the relevant markets.

We have to depend upon others for marketing and distribution of our products, and we may be forced to enter into contracts limiting the benefits we may receive and the control we have over our products. We intend to rely on collaborative arrangements with one or more other companies that possess strong marketing and distribution resources to perform these functions for us. We may not be able to enter into beneficial contracts, and we may be forced to enter into contracts for the marketing and distribution of our products that substantially limit the potential benefits to us from commercializing these products. In addition, we will not have the same control over marketing and distribution that we would have if we conducted these functions ourselves.

We may not be able to compete with treatments now being marketed and developed, or which may be developed and marketed in the future by other companies.

Our products will compete with existing and new therapies and treatments. We are aware of a number of companies currently seeking to develop alternative means of delivering insulin, as well as new drugs intended to replace insulin therapy at least in part. We are also aware of a number of companies currently seeking to develop alternative means of enhancing and suppressing peptides. In the longer term, we also face competition from companies that seek to develop cures for diabetes and other malignant, infectious, autoimmune and allergic diseases through techniques for correcting the genetic deficiencies that underlie some of these diseases.

Numerous pharmaceutical, biotechnology and drug delivery companies, hospitals, research organizations, individual scientists and nonprofit organizations are engaged in the development of alternatives to our technologies. Some of these companies have greater research and development capabilities, experience, manufacturing, marketing, financial and managerial resources than we do. Collaborations or mergers between large pharmaceutical or biotechnology companies with competing drug delivery technologies could enhance our competitors’ financial, marketing and other resources. Developments by other drug delivery companies could make our products or technologies uncompetitive or obsolete. Accordingly, our competitors may succeed in developing competing technologies, obtaining FDA approval for products or gaining market acceptance more rapidly than we can.

Some of our most significant competitors, Pfizer, Eli Lilly, and Novo Nordisk, have discontinued development and/or sale of their inhalable forms of insulin. Unlike inhaled insulin formulations, Generex Oral-lyn™ is a buccally absorbed formulation with no residual pulmonary deposition.

11

If government programs and insurance companies do not agree to pay for or reimburse patients for our pharmaceutical products, our success will be impacted.

Sales of our oral insulin formulation in Ecuador, Lebanon, Algeria and India and our other potential pharmaceutical products in other markets will depend in part on the availability of reimbursement by third-party payers such as government health administration authorities, private health insurers and other organizations. Third-party payers often challenge the price and cost-effectiveness of medical products and services. Governmental approval of health care products does not guarantee that these third-party payers will pay for the products. Even if third-party payers do accept our product, the amounts they pay may not be adequate to enable us to realize a profit. Legislation and regulations affecting the pricing of pharmaceuticals may change before our products are approved for marketing and any such changes could further limit reimbursement.

Risks Related to Potential Liabilities

We face significant product liability risks, which may have a negative effect on our financial condition.

The administration of drugs or treatments to humans, whether in clinical trials or commercially, can result in product liability claims whether or not the drugs or treatments are actually at fault for causing an injury. Furthermore, our pharmaceutical products may cause, or may appear to have caused, serious adverse side effects (including death) or potentially dangerous drug interactions that we may not learn about or understand fully until the drug or treatment has been administered to patients for some time. Product liability claims can be expensive to defend and may result in large judgments or settlements against us, which could have a severe negative effect on our financial condition. We maintain product liability insurance in amounts we believe to be commercially reasonable for our current level of activity and exposure, but claims could exceed our coverage limits. Furthermore, due to factors in the insurance market generally and our own experience, we may not always be able to purchase sufficient insurance at an affordable price. Even if a product liability claim is not successful, the adverse publicity and time and expense of defending such a claim may interfere with our business.

Risks Related to the Market for Our Common Stock

Our stock price is below $5.00 per share and is treated as a “penny stock”, which places restrictions on broker-dealers recommending the stock for purchase.

Our common stock is defined as “penny stock” under the Securities Exchange Act of 1934, as amended, which we refer to as the Exchange Act, and the rules promulgated thereunder. The SEC has adopted regulations that define “penny stock” to include common stock that has a market price of less than $5.00 per share, subject to certain exceptions. These rules include the following requirements:

· broker-dealers must deliver, prior to the transaction a disclosure schedule prepared by the SEC relating to the penny stock market;

· broker-dealers must disclose the commissions payable to the broker-dealer and its registered representative;

· broker-dealers must disclose current quotations for the securities;

· if a broker-dealer is the sole market-maker, the broker-dealer must disclose this fact and the broker-dealers presumed control over the market; and

· a broker-dealer must furnish its customers with monthly statements disclosing recent price information for all penny stocks held in the customer’s account and information on the limited market in penny stocks.

Additional sales practice requirements are imposed on broker-dealers who sell penny stocks to persons other than established customers and accredited investors. For these types of transactions, the broker-dealer must make a special suitability determination for the purchaser and must have received the purchaser’s written consent to the transaction prior to sale. If our common stock remains subject to these penny stock rules these disclosure requirements may have the effect of reducing the level of trading activity in the secondary market for our common stock. As a result, fewer broker-dealers may be willing to make a market in our stock, which could affect a shareholder’s ability to sell their shares.

12

The price of our common stock may be affected by a limited trading volume, may fluctuate significantly and may not reflect the actual value of our business.

There may be a limited public market for our common stock on the over the counter bulletin board market, and there can be no assurance that an active trading market will continue. An absence of an active trading market could adversely affect our stockholders’ ability to sell our common stock in short time periods, or at all. Our common stock has experienced, and is likely to experience in the future, significant price and volume fluctuations that could adversely affect the market price of our common stock without regard to our operating performance. In addition, we believe that factors, such as our sale of securities in connection with capital raising activities, could cause the price of our common stock to fluctuate substantially. Thus, the price at which shares of our common stock may trade from time to time may not reflect the actual value of our business or the actual value of our common stock. From time to time, we may hire companies to assist us in pursuing investor relations strategies to generate increased volumes of investment in our common stock. Such activities may result, among other things, in causing the price of our common stock to increase on a short-term basis.

Furthermore, the stock market generally and the market for stocks of companies with lower market capitalizations and small biopharmaceutical companies, like us, have from time to time experienced, and likely will again experience significant price and volume fluctuations that are unrelated to the operating performance of a particular company.  During the third calendar quarter of 2008 and continuing to date, we, like many other publicly traded companies, have experienced a sharp decline in the price of our stock attributable to concerns about the current global recession.  

Risks Related to Ownership of Our Common Stock

If an exemption under state securities laws is not available for resales of shares of common stock, state securities regulators have the authority to seek rescission of such resales and, in some instances, may seek restitution or disgorgement of amounts received on such resales.

Because the shares of common stock registered under this registration statement have not been registered or qualified for resale under the securities laws of any state, an exemption from registration or qualification under state law is necessary for compliance with state securities laws. Generex has taken no steps to register or qualify, nor seek an exemption for, the resale of the shares of common stock under the securities laws of any state. The availability of exemptions will depend on the laws of the particular state in which a holder of the shares resides and the circumstances under which such holder seeks to sell the shares. If an exemption is not available but a resale of the shares is effected, state securities laws give state securities regulators authority to seek rescission (or cancellation) of transactions involving sales of securities that are not registered, qualified or exempted and, in some instances, authority to require restitution or disgorgement of profits from the sales of such securities and to impose statutory interest or penalties on disgorged amounts. While we are not aware of any state securities regulator taking action with respect to the resales of shares of our common stock, we cannot provide any assurance that regulators will refrain from taking such action in the future.

Provisions of our Restated Certificate of Incorporation could delay or prevent the acquisition or sale of our business.

Our Restated Certificate of Incorporation permits our Board of Directors to designate new series of preferred stock and issue those shares without any vote or action by our stockholders. Such newly authorized and issued shares of preferred stock could contain terms that grant special voting rights to the holders of such shares that make it more difficult to obtain stockholder approval for an acquisition of our business or increase the cost of any such acquisition.

13

Provisions of the Delaware General Corporation Law may prohibit us from making required payments with respect to our Series D 9% convertible preferred stock, which default may constitute a violation of our certificate of incorporation or a breach of our contractual obligations to the holders of our preferred stock.

We are incorporated in the State of Delaware and are subject to the provisions of the Delaware General Corporation Law (the “DGCL”). Section 170 of the DGCL provides, among other things, that a Delaware corporation may declare and pay dividends upon shares of its capital stock out of its surplus, as defined in and computed in accordance with Sections 154 and 244 of the DGCL.  As of the date hereof, we have 1,225 shares of our Series E 9% convertible preferred stock outstanding. As of the date hereof, we have sufficient surplus to make dividend payments with respect to our outstanding Series E 9% convertible preferred stock, as well as sufficient surplus to make the make-whole payments that may be due to the holders of our Series E 9% convertible preferred stock, should such make-whole payments be deemed a dividend under the DGCL.  However, our surplus will decrease as we spend our capital on operational activities, unless our spending is offset by capital-raising transactions. If our surplus is less than then-due dividend payments, including make-whole payments if they are deemed a dividend under the DGCL, we will be prohibited by the DGCL from making the dividend or make-whole payment, which may constitute a violation of our certificate of incorporation or a breach of our contractual obligations to the holders of our Series E 9% convertible preferred stock. 

Our recent equity financings have and will dilute current stockholders and could prevent the acquisition or sale of our business.

The equity financing transactions into which we have recently entered have and will dilute current stockholders. At April 30, 2013, there were 232,879,928 shares of common stock issuable upon exercise of the warrants that we issued in a private placement in March 2008, in the registered direct offerings conducted in June, August and September 2009, in connection with the sales to Seaside 88, LP in April, May and June 2010 and in the registered direct offerings in July 2011, February 2012, August 2012 and December 2012. In addition, in connection with the private placement that closed on June 17, 2013, an additional 81,666,670 shares of common stock are issuable upon conversion of the recently issued Series E 9% Convertible Preferred Stock and exercise of the warrants issued in the transaction. Together the shares of common stock issuable upon exercise or conversion of the above-mentioned warrants and preferred stock represent approximately 58% of the shares of common stock currently outstanding.   Assuming the holders of the warrants convert and exercise all of the warrants into shares of common stock, the number of shares of issued and outstanding common stock will increase significantly, and current stockholders will own a smaller percentage of the outstanding common stock of Generex. The issuance of shares of common stock pursuant to the warrants will also have a dilutive effect on earnings per share and may adversely affect the market price of the common stock.

In addition, the issuance of shares of common stock upon exercise of the warrants issued in the March 2008 private placement, the registered direct offerings in June, August and September 2009 and in connection with the sales to Seaside in April, May and June 2010, the registered direct offering in July 2011 and the private placements in February 2012, August 2012, December 2012 and June 2013, could have an anti-takeover effect because such issuance will make it more difficult for, or discourage an attempt by, a party to obtain control of Generex by tender offer or other means. The issuance of common stock upon the exercise of the warrants or conversion of convertible preferred stock will increase the number of shares entitled to vote, increase the number of votes required to approve a change of control of the company, and dilute the interest of a party attempting to obtain control of the company.

If we raise funds through one or more additional equity financings in the future, it will have a further dilutive effect on existing holders of our shares by reducing their percentage ownership. The shares may be sold at a time when the market price is low because we are in need of the funds. This will dilute existing holders more than if our stock price was higher. In addition, equity financings normally involve shares sold at a discount to the current market price. Most of our outstanding warrants have price protection provisions, which decrease the exercise price of the warrant and increase the number of shares which may be purchased upon exercise of the warrants, if we sell additional equity at an effective price per common share less than the current exercise price of the warrant. Therefore, equity financings at a low price per share will result in even more dilution to existing shareholders.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

We have made statements in this prospectus that may constitute "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 (the "Act"). The Act limits our liability in any lawsuit based on forward-looking statements that we have made. All statements, other than statements of historical facts, included in this prospectus that address activities, events or developments that we expect or anticipate will or may occur in the future, including such matters as our projections, future capital expenditures, business strategy, competitive strengths, goals, expansion, market and industry developments and the growth of our businesses and operations, are forward-looking statements. These statements can be identified by introductory words such as "expects," “anticipates,” "plans," "intends," "believes," "will," "estimates," "projects" or words of similar meaning, and by the fact that they do not relate strictly to historical or current facts. Our forward-looking statements address, among other things:

14

· our expectations concerning product candidates for our technologies;

· our expectations concerning existing or potential development and license agreements for third-party collaborations and joint ventures;

· our expectations of when different phases of clinical activity may commence and conclude;

· our expectations of when regulatory submissions may be filed or when regulatory approvals may be received; and

· our expectations of when commercial sales of our products may commence and when actual revenue from the product sales may be received.

Any or all of our forward-looking statements may turn out to be wrong. They may be affected by inaccurate assumptions that we might make or by known or unknown risks and uncertainties. Actual outcomes and results may differ materially from what is expressed or implied in our forward-looking statements. Among the factors that could affect future results are:

· the inherent uncertainties of product development based on our new and as yet not fully proven technologies;

· the risks and uncertainties regarding the actual effect on humans of seemingly safe and efficacious formulations and treatments when tested clinically;

· the inherent uncertainties associated with clinical trials of product candidates;

· the inherent uncertainties associated with the process of obtaining regulatory approval to market product candidates;

· the inherent uncertainties associated with commercialization of products that have received regulatory approval;

· the further decline in our stock price;

· our ability to pay dividends on our recently issued preferred stock;

· our ability to obtain the necessary financing to fund our operations.

Additional factors that could affect future results are set forth above under the caption “Risk Factors.”  We caution investors that the forward-looking statements contained in this prospectus must be interpreted and understood in light of conditions and circumstances that exist as of the date of this prospectus. We expressly disclaim any obligation or undertaking to update or revise forward-looking statements to reflect any changes in management's expectations resulting from future events or changes in the conditions or circumstances upon which such expectations are based.  You are advised, however, to consult any further disclosures we make on related subjects in our 10-K, 10-Q and 8-K reports to the SEC.

15

USE OF PROCEEDS

We will not receive any of the proceeds from the sale of shares of common stock in this offering. However, we may receive up to approximately $1.2 million upon exercise of the 40,833,335 warrants covered by this prospectus that have an exercise price of $0.03 per share, in the event the warrants are exercised for cash. We intend to use any proceeds from the exercise of warrants for general corporate and working capital purposes.

SELLING SECURITY HOLDERS

This prospectus relates to the resale of our common stock issued to certain consultants and placement agents, issuable upon exercise, of certain warrants issued in the June 17, 2013 offering, issuable upon conversion of shares of preferred stock issued in the June 17, 2013 offering, and issuable in lieu of the cash payment of dividends and “make-whole” payments on such preferred stock payable through June 17, 2016.

The following table, based upon information currently known by us, sets forth as of June 28, 2013: (i) the number of shares held of record or beneficially by the Selling Security Holders as of such date and assuming conversion or exercise (as the case may be) of all warrants held by the Selling Security Holders as of such date, (ii) the number of shares that may be offered under this prospectus, and (iii) a footnote reference to any material relationship between us and the Selling Security Holder. In addition, the sum of the shares listed in the “Shares That May Be Offered and Sold Hereby” column reflects the additional 13,230,000 shares of common stock which may be issued as payment for dividends on the Series E 9% Convertible Preferred Stock through June 17, 2013 and “make-whole payments” upon conversion of the Series E 9% Convertible Preferred Stock prior to June 17, 2016 each in an amount equal to $270 per $1,000 of stated value of such preferred stock, less the amount of all prior quarterly dividends paid thereon before the relevant conversion date.

Beneficial ownership is determined in accordance with the rules of the SEC and includes voting or investment power with respect to shares of common stock. Unless otherwise indicated below, to our knowledge, all persons named in the table have sole voting and investment power with respect to the shares of common stock and other securities beneficially owned by them. The inclusion of any securities in this table does not constitute an admission of beneficial ownership for the person named below.

Selling Security Holder	Beneficial Ownership Prior to this Offering (1),(2)		Shares that may be Offered and Sold Hereby (2),(3)		Beneficial Ownership After this Offering		% Holding After Completion of this Offering
Seahawk Capital Partners, Inc. (4)		8,821,525		3,266,667		5,554,858		1.0	%
Alpha Capital Anstalt (5)		91,463,348		61,973,334		29,490,014		5.2	%
Ellis International Ltd. (6)		13,137,035		7,746,666		5,390,369		*
Momona Capital LLC (7)		5,685,833		3,873,334		1,812,499		*
Lane Ventures, Inc. (8)		5,540,000		3,873,334		1,666,666		*
Osher Capital Partners LLC (9)		5,598,333		3,873,334		1,724,999		*
Assameka Capital Inc. (10)		4,873,334		3,873,334		1,000,000		*
Michael Caridi (11)		18,504,859		9,683,334		5,554,858		1.0	%
Holdings of Selling Security Holders		144,802,738		98,163,337		46,639,405		7.8	%

________________

* Less than 1%

(1) Includes all shares beneficially owned by the Selling Security Holders as of June 28, 2013. In certain cases, some of the shares may be deemed to be held by more than one of the Selling Security Holders and in such cases, these shares have only been included once in the totals at the bottom of the table above, such that the total of the columns “Beneficial Ownership Prior to this Offering” and “Beneficial Ownership After this Offering” are less than the sum of the individual line items in these columns. See footnote 11 below.

(2) Includes shares of common stock issuable upon exercise of the warrants in connection with the June 17, 2013 offerings and issuable upon conversion of the Series E 9% Convertible Preferred Stock issued on June 17, 2013. The warrants and preferred stock contain exercise and conversion limitations providing that a holder thereof may not exercise or convert (as the case may be) to the extent (but only to the extent) that, if after giving effect to such conversion or exercise (as the case may be), the holder or any of its affiliates would beneficially own in excess of 4.99% or 9.99%, as applicable (the “Maximum Percentage”) of the outstanding shares of common stock immediately after giving effect to such exercise or conversion (as the case may be). To the extent the above limitation applies, the determination of whether a warrant or share of preferred stock shall be exercisable or convertible (vis-à-vis other convertible, exercisable or exchangeable securities owned by the holder) shall, subject to such Maximum Percentage limitation, be determined on the basis of the first submission to Generex for conversion, exercise or exchange (as the case may be).

16

Accordingly, the number of shares of common stock set forth in the table as being registered for a Selling Security Holder may exceed the number of shares of common stock that the Selling Security Holder could own beneficially at any given time through its ownership of the warrants and preferred stock. Additionally, for purposes of calculating the “Beneficial Ownership After This Offering,” the registered shares are being treated as though they were all sold on the same day, and therefore because of the foregoing conversion and exercise limitations, the number of shares reflected as being owned after the sale of the registered shares may be less than the shares underlying other remaining warrants, if any, held by the Selling Security Holder. The number of shares offered by the Selling Security Holders in the table above reflects the estimated maximum number of shares issuable for dividends and "make-whole payments". In the event such additional shares become issuable, the additional shares shall be allocated among the Selling Security Holders holding such warrants proportionally with their current holdings. The incremental shares have been allocated as follows in the table above, based on the current proportional holdings of the respective security holders:

Selling Security Holder	Estimated maximum number of shares issuable for dividends and "make- whole payments"
Alpha Capital Anstalt		8,640,000
Ellis International Ltd.		1,080,000
Momona Capital LLC		540,000
Lane Ventures, Inc.		540,000
Osher Capital Partners LLC		540,000
Assameka Capital Inc.		540,000
Michael Caridi		1,350,000
Total		13,230,000

(3) Assumes that the Selling Security Holders dispose of all the shares of common stock covered by this prospectus and do not acquire or dispose of any additional shares of common stock. The Selling Security Holders are not representing, however, that any of the shares covered by this prospectus will be offered for sale, and the Selling Security Holders reserve the right to accept or reject, in whole or in part, any proposed sale of shares. We have entered into registration rights agreements with certain of the Selling Security Holders pursuant to we are required to file a resale registration statement for the shares underlying the warrants and Series E 9% Convertible Preferred Stock to enable the resale of such shares by such Selling Security Holder on a delayed or continuous basis under Rule 415 of the Securities Act. Pursuant to the terms of the Series E 9% Convertible Preferred Stock, we also may make dividend and “make-whole” payments with shares of our common stock.

(4) Includes 3,266,667 shares issued to Seahawk Capital Partners Inc. (“Seahawk”) pursuant to a finder’s fee agreement, as well as 5,554,858 shares of common stock held by or issuable to Seahawk which were earned under a consulting agreement or previous finder’s fee agreements. Joseph Moscato and Michael Caridi are the principals of Seahawk and, as such, have voting and investment control over the securities beneficially owned by Seahawk. As a result of the foregoing, each of Mr. Moscato and Mr. Caridi may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Seahawk.

17

(5) Includes warrants to purchase 132,536 shares of common stock granted on August 6, 2009 with an exercise price of $0.79 and an expiration date of February 4, 2015, warrants to purchase 12,357,478 shares of common stock acquired in the August 2012 offering with an exercise price of $0.03 and an expiration date of August 10, 2017, warrants to purchase 17,000,000 shares of common stock acquired in the December 2012 offering with an exercise price of $0.03 and an expiration date of December 10, 2017, 26,666,667 shares of common stock underlying 800 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 26,666,667 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018. Konrad Ackerman (“Mr. Ackerman”) is the director of Alpha Capital Anstalt (“Alpha”) and in such capacity may be deemed to have voting control and investment discretion over the securities held for the account of Alpha. As a result of the foregoing, Mr. Ackerman may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Alpha.

(6) Includes warrants to purchase 825,000 shares of common stock granted on September 14, 2009 with an exercise price of $1.00 and an expiration date of March 15, 2015, warrants to purchase 2,898,702 shares of common stock acquired in the August 2012 offering with an exercise price of $0.03 and an expiration date of August 10, 2017, warrants to purchase 1,666,667 shares of common stock also acquired in the December 2012 offering with an exercise price of $0.03 and an expiration date of December 10, 2017, 3,333,333 shares of common stock underlying 100 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 3,333,333 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018. Mendy Sheen (“Mr. Sheen”) is the president of Ellis International Ltd. (“Ellis”) and in such capacity may be deemed to have voting control and investment discretion over the securities held for the account of Ellis. As a result of the foregoing, Mr. Sheen may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Ellis.

(7) Includes warrants to purchase 833,333 shares of common stock acquired in the August 2012 offering with an exercise price of $0.03 and an expiration date of August 10, 2017, warrants to purchase 833,333 shares of common stock acquired in the December 2012 offering with an exercise price of $0.03 and an expiration date of December 10, 2017, 1,666,667 shares of common stock underlying 50 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 1,666,667 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018, in addition to 145,833 shares of common stock. Arie Rabinowitz is the president of Momona Capital LLC. (“Momona”) and in such capacity may be deemed to have voting control and investment discretion over the securities held for the account of Momona. As a result of the foregoing, Mr. Rabinowitz may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Momona.

(8) Includes warrants to purchase 833,333 shares of common stock acquired in the August 2012 offering with an exercise price of $0.03 and an expiration date of August 10, 2017, warrants to purchase 833,333 shares of common stock acquired in the December 2012 offering with an exercise price of $0.03 and an expiration date of December 10, 2017, 1,666,667 shares of common stock underlying 50 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 1,666,667 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018. Joseph Hammer is the president of Lane Ventures Inc. (“Lane”) and in such capacity may be deemed to have voting control and investment discretion over the securities held for the account of Lane. As a result of the foregoing, Mr. Hammer may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Lane.

(9) Includes warrants to purchase 833,333 shares of common stock acquired in the August 2012 offering with an exercise price of $0.03 and an expiration date of August 10, 2017, warrants to purchase 833,333 shares of common stock acquired in the December 2012 offering with an exercise price of $0.03 and an expiration date of December 10, 2017, 1,666,667 shares of common stock underlying 50 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 1,666,667 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018, in addition to 58,333 shares of common stock. Ari Kluger is the president of Osher Capital Partners LLC. (“Osher”) and in such capacity may be deemed to have voting control and investment discretion over the securities held for the account of Osher. As a result of the foregoing, Mr. Kluger may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Osher.

18

(10) Includes warrants to purchase 500,000 shares of common stock acquired in the August 2012 offering with an exercise price of $0.03 and an expiration date of August 10, 2017, warrants to purchase 500,000 shares of common stock acquired in the December 2012 offering with an exercise price of $0.03 and an expiration date of December 10, 2017, 1,666,667 shares of common stock underlying 50 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 1,666,667 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018. Asher Brand is the president of Assameka Capital Inc. (“Assameka”) and in such capacity may be deemed to have voting control and investment discretion over the securities held for the account of Assameka. As a result of the foregoing, Mr. Brand may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Assameka.

(11) Includes 4,166,667 shares of common stock underlying 125 shares of convertible preferred stock having a face value of $1,000 each, acquired in the June 2013 offering and warrants to purchase 4,166,667 shares of common stock also acquired in the June 2013 offering with an exercise price of $0.03 and an expiration date of June 17, 2018. Michael Caridi is one of the principals of Seahawk (see footnote 4) and, as such, has voting and investment control over the securities beneficially owned by Seahawk. As a result of the foregoing, Mr. Caridi may be deemed to have beneficial ownership (as determined under Section 13(d) of the Exchange Act) of any shares of common stock of Generex deemed to be beneficially owned by Seahawk. The shares owned by Seahawk, as detailed in the table and footnote 4 above, are also included in the “Beneficial Ownership Prior to this Offering” and “Beneficial Ownership After this Offering” share amounts for Mr. Caridi.

MARKET PRICE OF OUR COMMON STOCK AND RELATED STOCKHOLDER MATTERS

Market Information

Our common stock is quoted on the OTC Bulletin Board under the symbol "GNBT.OB." Our common stock was listed on the NASDAQ Capital Market (formerly the NASDAQ SmallCap Market) on June 5, 2003. On October 21, 2010, our common stock was delisted due to our failure to regain compliance with the $1.00 bid price requirement for continued listing set forth in NASDAQ Listing Rule 5550(a)(2).  From May 5, 2000 to June 4, 2003, our common stock was listed on the NASDAQ National Market. From February 1998 to May 2000, the "bid" and "asked" prices for our common stock were quoted on the OTC Bulletin Board operated by the National Association of Securities Dealers. Prior to February 1998, there was no public market for our common stock.

The table below sets forth prices for our common stock for the last eight fiscal quarters. The prices below reflect the high and low sales prices for our common stock reported on the NASDAQ Capital Market for the first quarter of fiscal 2011, and the high and low bid information for the fourth quarter of fiscal 2011, the four quarters of fiscal 2012 and the first three quarters of fiscal 2013. The over-the-counter market quotations reflect inter-dealer prices, without retail mark-up, mark-down or commissions and may not represent actual transactions.

	Sales/Bid Prices
	High		Low
Fiscal 2013
First Quarter	$	0.10	$	0.05
Second Quarter	$	0.07	$	0.02
Third Quarter	$	0.05	$	0.03
Fiscal 2012
First Quarter	$	0.14	$	0.08
Second Quarter	$	0.28	$	0.08
Third Quarter	$	0.19	$	0.10
Fourth Quarter	$	0.12	$	0.09
Fiscal 2011
Fourth Quarter	$	0.25	$	0.12

19

As of June 28, 2013, the high and low bid price of our common stock was $0.0325 per share.

Holders

As of June 28, 2013, there were approximately 582 holders of record of our common stock.  Record holders do not include owners whose shares are held in street name by a broker or other nominee.

Dividends

We have not paid dividends on our common stock in the past and have no present intention of paying dividends on our common stock in the foreseeable future. The Certificate of Designations pertaining to our Series E 9% Convertible Preferred Stock imposes certain restrictions on our ability to pay dividends on our common stock. For information about these restrictions and the dividends that we paid on our Series B, Series C 9% and Series D Convertible Preferred Stock, see the discussion under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Financial Condition, Liquidity and Resources” and the subheadings “Financing – February 2012”, “Financing – August 2012” and “Financing – December 2012” in this prospectus.

Penny Stock

The SEC has adopted rules that regulate broker-dealer practices in connection with transactions in penny stocks. Our stock is currently a “penny stock.” Penny stocks are generally equity securities with a price of less than $5.00, other than securities registered on certain national securities exchanges. The penny stock rules require a broker-dealer, prior to a transaction in a penny stock not otherwise exempt from those rules, deliver a standardized risk disclosure document prepared by the SEC, which: (a) contains a description of the nature and level of risk in the market for penny stocks in both public offerings and secondary trading; (b) contains a description of the broker’s or dealer’s duties to the customer and of the rights and remedies available to the customer with respect to a violation to such duties or other requirements of securities’ laws; (c) contains a brief, clear, narrative description of a dealer market, including bid and ask prices for penny stocks and significance of the spread between the bid and ask price; (d) contains a toll-free telephone number for inquiries on disciplinary actions; (e) defines significant terms in the disclosure document or in the conduct of trading in penny stocks; and (f) contains such other information and is in such form as the SEC shall require by rule or regulation. The broker-dealer also must provide to the customer, prior to effecting any transaction in a penny stock, (a) bid and offer quotations for the penny stock; (b) the compensation of the broker-dealer and its salesperson in the transaction; (c) the number of shares to which such bid and ask prices apply, or other comparable information relating to the depth and liquidity of the market for such stock; and (d) monthly account statements showing the market value of each penny stock held in the customer’s account. In addition, the penny stock rules require that prior to a transaction in a penny stock not otherwise exempt from those rules, the broker-dealer must make a special written determination that the penny stock is a suitable investment for the purchaser and receive the purchaser’s written acknowledgment of the receipt of a risk disclosure statement, a written agreement to transactions involving penny stocks, and a signed and dated copy of a written suitably statement.  These disclosure requirements may have the effect of reducing the trading activity in the secondary market for our stock.

Equity Compensation Plan Information

The following table sets forth information as of July 31, 2012 regarding all of our existing compensation plans and individual compensation arrangements pursuant to which equity securities are authorized for issuance to employees, non-employee directors or non-employees (such as directors, consultants and advisors) in exchange for consideration in the form of services:

20

Plan Category	Number of securities to be issued upon exercise of outstanding options, warrants and rights			Weighted-average exercise price of outstanding options, warrants and rights		Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a))
	(a)			(b)		(c)
Equity compensation plans approved by security holders
2000 Stock Option Plan		0		$	0		2,000,000
2001 Stock Option Plan		3,882,932		$	0.43		4,124,444
2006 Stock Plan		7,096,702		$	0.43		8,521,489	(1)
Total		10,979,634		$	0.43		14,645,933
Equity compensation plans not approved by security holders (2)		2,832,743	(2)	$	0.92		0
Total		13,812,377		$	0.53		14,645,933

(1) Such shares are available for future issuance under the 2006 Stock Plan as options or restricted stock.

(2) Includes 490,625 warrants issued to various consultants pursuant to the agreements with them, 2,092,118 warrants issued to placement agents as commission, and 250,000 warrants issued to various employees as part of their compensation arrangements. Please see Management Discussion and Analysis of Financial Condition and Results of Operations under the heading Financial Condition, Liquidity and Resources, and Note 14 of the Consolidated Financial Statements in Part II of this prospectus for more information on such warrants.

BUSINESS AND PROPERTY

Corporate History and Structure

We were incorporated in Delaware in September 1997 for the purpose of acquiring Generex Pharmaceuticals Inc., a Canadian corporation formed in November 1995 to engage in pharmaceutical and biotechnological research and development and other activities. Our acquisition of Generex Pharmaceuticals was completed in October 1997 in a transaction in which the holders of all outstanding shares of Generex Pharmaceuticals exchanged their shares for shares of our common stock.

In January 1998, we participated in a "reverse acquisition" with Green Mt. P. S., Inc., an inactive Idaho corporation formed in 1983. As a result of this transaction, our shareholders (the former shareholders of Generex Pharmaceuticals) acquired a majority (approximately 90%) of the outstanding capital stock of Green Mt., we became a wholly-owned subsidiary of Green Mt., Green Mt. changed its corporate name to Generex Biotechnology Corporation ("Generex Idaho"), and we changed our corporate name to GB Delaware, Inc. Because the reverse acquisition resulted in our shareholders becoming the majority holders of Generex Idaho, we were treated as the acquiring corporation in the transaction for accounting purposes. Thus, our historical financial statements, which essentially represented the historical financial statements of Generex Pharmaceuticals, were deemed to be the historical financial statements of Generex Idaho.

In April 1999, we completed a reorganization in which we merged with Generex Idaho. In this transaction, all outstanding shares of Generex Idaho were converted into our shares, Generex Idaho ceased to exist as a separate entity, and we changed our corporate name back to "Generex Biotechnology Corporation." This reorganization did not result in any material change in our historical financial statements or current financial reporting.

21

Subsidiaries

Following our reorganization in 1999, Generex Pharmaceuticals Inc., which is incorporated in Ontario, Canada, remained as our wholly-owned subsidiary. All of our Canadian operations are performed by Generex Pharmaceuticals. Generex Pharmaceuticals is the 100% owner of 1097346 Ontario Inc., which is also incorporated in Ontario, Canada. In August 2003, we acquired Antigen Express, Inc., a Delaware incorporated company. Antigen is engaged in the research and development of technologies and immunomedicines for the treatment of malignant, infectious, autoimmune and allergic diseases. Antigen also does business under the names Generex Oncology and Generex Infectious Diseases.

We formed Generex (Bermuda), Inc., which is organized in Bermuda, in January 2001 in connection with a joint venture with Elan International Services, Ltd., a wholly-owned subsidiary of Elan Corporation, plc, to pursue the application of certain of our and Elan's drug delivery technologies, including our platform technology for the buccal delivery of pharmaceutical products. In December 2004, we and Elan agreed to terminate the joint venture. Under the termination agreement, we retained all of our intellectual property rights and obtained full ownership of Generex (Bermuda). Generex (Bermuda) does not currently conduct any business activities. We have additional subsidiaries incorporated in the U.S. and Canada which are dormant and do not carry on any business activities.

Overview of Business

We are engaged primarily in the research and development of drug delivery systems and technologies. Our primary focus at the present time is our proprietary technology for the administration of formulations of large molecule drugs to the oral (buccal) cavity using a hand-held aerosol applicator. Through our wholly-owned subsidiary, Antigen, we have expanded our focus to include immunomedicines incorporating proprietary vaccine formulations.

We believe that our buccal delivery technology is a platform technology that has application to many large molecule drugs and provides a convenient, non-invasive, accurate and cost-effective way to administer such drugs. We have identified several large molecule drugs as possible candidates for development, including estrogen, heparin, monoclonal antibodies, human growth hormone and fertility hormones, but to date have focused our development efforts primarily on one pharmaceutical product, Generex Oral-lyn™, an insulin formulation administered as a fine spray into the oral cavity using our proprietary hand-held aerosol spray applicator known as RapidMist™.

Our wholly-owned subsidiary, Antigen, concentrates on developing proprietary vaccine formulations that work by stimulating the immune system to either attack offending agents (i.e., cancer cells, bacteria, and viruses) or to stop attacking benign elements (i.e., self proteins and allergens). Our immunomedicine products are based on two platform technologies and are in the early stages of development. We continue clinical development of Antigen’s synthetic peptide vaccines designed to stimulate a potent and specific immune response against tumors expressing the HER-2/neu oncogene for patients with HER-2/neu positive breast cancer in a Phase II clinical trial and patients with prostate cancer and against avian influenza in two Phase I clinical trials. We recently initiated an additional Phase I clinical trial in patients with either breast or ovarian cancer.  The synthetic vaccine technology has certain advantages for pandemic or potentially pandemic viruses, such as the H5N1 avian and H1N1 swine flu.  In addition to developing vaccines for pandemic influenza viruses, we have vaccine development efforts underway for seasonal influenza virus, HIV, HPV, melanoma, ovarian cancer, allergy and Type I diabetes mellitus. We have established collaborations with clinical investigators at academic centers to advance these technologies.

To date, we have received regulatory approval in Ecuador, India (subject to regulatory approval of a 2012 in-country study), Lebanon and Algeria for the commercial marketing and sale of Generex Oral-lyn™. We have previously submitted regulatory dossiers for Generex Oral-lyn™ in a number of other countries, including Bangladesh, Kenya, Jordan and Armenia. While we believe these countries will ultimately approve our product for commercial sale, we do not anticipate recognizing revenues in any of these jurisdictions in the next twelve months. No dossier related activities or product shipments have taken place during fiscal 2012 or 2013, nor are any expected to these countries during the remainder of fiscal 2013.

22

In March 2008, we initiated Phase III clinical trials for this product in the U.S. with the first patient screening for such trials at a clinical study site in Texas in April 2008. Approximately 450 patients have been enrolled to date at approximately 70 clinical sites around the world, including sites in the United States, Canada, Bulgaria, Poland, Romania, Russia, Ukraine and Ecuador. The final subjects completed the trial in August 2011. After appropriate validation, the data from approximately 450 patients was tabulated, reviewed and analyzed. Those results from the Phase III trial along with a comprehensive review and supplemental analyses of approximately 40 prior Oral-lyn clinical studies were compiled and submitted to the FDA in late December 2011 in a comprehensive package including a composite metanalysis of all safety data. We are currently in ongoing discussions with the FDA with respect to the pathway for regulatory approval, including any additional clinical or pharmacological studies that might be required to support regulatory approval or enhance marketing success. We do not currently plan to expend significant resources on additional clinical trials of Oral-lyn™ until after such time that we secure additional financing.

In November 2008 we, together with our marketing partner Shreya Life Sciences Pvt. Ltd., officially launched Generex Oral-lyn™ in India under marketing name of Oral Recosulin™. Each package of Oral Recosulin™ contains two canisters of our product along with one actuator. The product received regulatory price approval in India in January 2009. Per the requirements of the regulatory approval in India, an in-country clinical study must be completed in India with Oral Recosulin™ before commercial sales can commence. The field portion of the study was completed in the third calendar quarter of 2012.  Shreya has advised Generex that the dossier was submitted in December of 2012 to the Drugs Controller General (India) (DCGI), Central Drugs Standard Control Organization, Director General of Health Services, Ministry of Health and Family Welfare, Government of India. Generex has also been advised that Shreya anticipates receiving government approval for the marketing and commercial distribution of the product in 2013. We have not recognized any revenues from the sale of Generex Oral-lyn™ in India through the end of the 2012 fiscal year or in the first three quarters of the 2013 fiscal year.

In December 2008, we, together with our marketing partner Benta S.A., received an approval to market Generex Oral-lyn™ in Lebanon. The official product launch in Lebanon took place in May 2009. In May 2009, the Algerian health authorities granted us permission to import and sell Generex Oral-lyn™ for the treatment of diabetes in Algeria. The official product launch in Algeria took place in October 2009. To date, we have not recognized any revenue from the sales of Generex Oral-lyn™ in Algeria and very minimal revenues in Lebanon. We do not anticipate significant revenues (if any) to be recognized from these jurisdictions in the next twelve months.

In October 2008, we announced the enrollment of subjects in our bioequivalence clinical trial of MetControl™, our proprietary Metformin medicinal chewing gum product, conducted in the United States. The protocol for the study is an open-label, two-treatment, two-period, randomized, crossover study comparing MetControl™ and immediate release Metformin™ tablets in healthy volunteers. The study results that we received and analyzed in December 2008 demonstrated bioequivalence. We have, however, determined that the economics of proceeding with this product do not warrant the expenditure of further resources. We have not expended resources to further develop this product during the current fiscal year, nor in the fiscal years ended July 31, 2012, 2011 and 2010 and do not currently plan to expend any further resources on this product.

We face competition from other providers of alternate forms of insulin. Some of our most significant competitors, Pfizer, Eli Lilly, and Novo Nordisk, have announced that they will discontinue development and/or sale of their inhalable forms of insulin. Generex Oral-lyn™ is not an inhaled insulin; rather, it is a buccally absorbed formulation with no residual pulmonary deposition. We believe that our buccal delivery technology offers several advantages, including the ease of use, portability, avoidance of pulmonary inhalation and safety profile. Furthermore, insulin administered through the Generex Oral-lyn™ RapidMist™ technology is absorbed directly into the blood stream and not only acts rapidly, but returns to baseline quickly, thereby minimizing the chance of developing hypoglycemia.

Large pharmaceutical companies, such as Merck & Co., Inc., GlaxoSmithKline PLC, Novartis, Inc., MedImmune Inc. (a subsidiary of Astra-Zeneca, Inc.) and others, also compete against us in the oncology, immunomedicine and vaccine markets. These companies have competing experience and expertise in securing government contracts and grants to support research and development efforts, conducting testing and clinical trials, obtaining regulatory approvals to market products, as well as manufacturing and marketing approved products. As such, they are also considered significant competitors in these fields of pharmaceutical products and therapies. There are also many smaller companies which are pursuing similar technologies in these fields who are considered to be competitors of Generex.

23

We are a development stage company with a limited history of operations, and do not expect sufficient revenues to support our operation in the immediately foreseeable future. To date, we have not been profitable and our accumulated net loss available to shareholders was $362,713,813 at April 30, 2013. As of April 30, 2013, our current cash position is not sufficient to meet our working capital needs for the next twelve months. To continue operations, we will require additional funds to support our working capital requirements and any development activities, or will need to suspend operations. Management is seeking various alternatives to ensure that we can meet some of our operating cash flow requirements through financing activities, such as private placement of our common stock, preferred stock offerings and offerings of debt and convertible debt instruments as well as through merger or acquisition opportunities. In addition, management is actively seeking strategic alternatives, including strategic investments and divestitures. Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position. We cannot provide any assurance that we will obtain the required funding. Our inability to obtain required funding in the near future or our inability to obtain funding on favorable terms will have a material adverse effect on our operations and our strategic development plan for future growth. If we cannot successfully raise additional capital and implement our strategic development plan, our liquidity, financial condition and business prospects will be materially and adversely affected and we may have to cease operations.

We operate in only one segment: the research and development of drug delivery systems and technologies for metabolic and immunological diseases.

Our Business Strategy

Our business model focuses on the research and development of diabetes, oncology and infectious diseases drugs.  This business model leverages the expertise of our management team, scientific advisory board and the history of our company. Our goal is to develop next generation drugs for diabetes, oncology and infectious disease by leveraging our buccal delivery technology to administer large and small molecule drugs, including insulin, and proprietary vaccine formulations based upon two Antigen platform technologies to provide innovative biopharmaceutical products that offer the potential for superior efficacy and safety over existing products.  To achieve these goals, the key elements of our strategy include:

· Completing current and planned Phase III clinical trials of Generex Oral-lyn™, as well as any additional studies or trials which may be required in order to obtain regulatory approval in major and other jurisdictions;

· Developing a proprietary portfolio of products for the treatment of diabetes through strategic partnerships licensing and acquisitions;

· A keystone of Generex’s strategy, announced at the annual meeting of stockholders in June 2011 is the proposed spin-out of Antigen Express as a separate company from Generex.  Management believes that this action would allow Antigen to establish value for its immunotherapeutic vaccine technologies separate from the Generex buccal drug delivery platform technologies.  The spin-out would be accomplished by the issuance of one or more dividends of Antigen Express stock to Generex stockholders;

· Completing the ongoing Phase II clinical trials of Antigen’s synthetic peptide vaccines designed to stimulate a potent and specific immune response against tumors expressing the HER-2/neu oncogene for patients with HER-2/neu positive breast cancer, conducting a Phase II prostate cancer trial and a Phase I trial in patients with breast or ovarian cancer;

· Conducting  further clinical trials of Antigen’s synthetic peptide vaccines against avian (H5N1) influenza and initiating clinical trial of such vaccines against swine (H1N1) influenza; and

· Exploring other applications for our RapidMist platform buccal technology; morphine, LWH, fentanyl (all of which have undergone Phase I clinical studies), as well as cell therapy for late stage diabetes.

24

Buccal Delivery Technology and Products

Our buccal delivery technology involves the preparation of proprietary formulations in which an active pharmaceutical agent is placed in a solution with a combination of absorption enhancers and other excipients classified “generally recognized as safe” ("GRAS") by the United States Food and Drug Administration (the "FDA") when used in accordance with specified quantities and other limitations. The resulting formulations are aerosolized with a pharmaceutical grade chemical propellant and are administered to patients using our proprietary RapidMist™ brand metered dose inhaler. The device is a small, lightweight, hand-held, easy-to-use aerosol applicator comprised of a container for the formulation, a metered dose valve, an actuator and dust cap. Using the device, patients self-administer the formulations by spraying them into the mouth. The device contains multiple applications, the number being dependent, among other things, on the concentration of the formulation. Absorption of the pharmaceutical agent occurs in the buccal cavity, principally through the inner cheek walls. In clinical studies of our flagship oral insulin product Generex Oral-lyn™, insulin absorption in the buccal cavity has been shown to be efficacious and safe.

Buccal Insulin Product – Generex Oral-Lyn™

Insulin is a hormone that is naturally secreted by the pancreas to regulate the level of glucose, a type of sugar, in the bloodstream. The term “diabetes” refers to a group of disorders that are characterized by the inability of the body to properly regulate blood glucose levels. When glucose is abundant, it is converted into fat and stored for use when food is not available. When glucose is not available from food, these fats are broken down into free fatty acids that stimulate glucose production. Insulin acts by stimulating the use of glucose as fuel and by inhibiting the production of glucose. In a healthy individual, a balance is maintained between insulin secretion and glucose metabolism.

There are two major types of diabetes. Type 1 diabetes (juvenile onset diabetes or insulin dependent diabetes) refers to the condition where the pancreas produces little or no insulin. Type 1 diabetes accounts for 5-10 percent of diabetes cases. It often occurs in children and young adults. Type 1 diabetics must take daily insulin injections, typically three to five times per day, to regulate blood glucose levels. Generex Oral-lyn™ provides a needle-free means of delivering insulin for these patients.

In Type 2 diabetes (adult onset or non-insulin dependent diabetes mellitus), the body does not produce enough insulin, or cannot properly use the insulin produced. Type 2 diabetes is the most common form of the disease and accounts for 90-95 percent of diabetes cases. In addition to insulin therapy, Type 2 diabetics may take oral drugs that stimulate the production of insulin by the pancreas or that help the body to more effectively use insulin. Generex Oral-lyn™ provides a simple means of delivering needed insulin to this major cohort of individuals.

Current studies in diabetes have identified a new condition closely related to diabetes, called impaired glucose tolerance (IGT). People with IGT do not usually meet the criteria for the diagnosis of diabetes mellitus. They have normal fasting glucose levels but two hours after a meal their blood glucose level is far above normal. With the increase use of glucose tolerance tests the number of people diagnosed with this pre-diabetic condition is expanding exponentially. Per the 2012 Diabetes Atlas Update, published by the International Diabetes Federation (IDF), approximately 26 million people in the United States and 280 million people world-wide suffer from IGT. Generex Oral-lyn™ is an ideal solution to providing meal-time insulin to the millions of IGT sufferers. This therapeutic area is currently being investigated.

If not treated, diabetes can lead to blindness, kidney disease, nerve disease, amputations, heart disease and stroke. Each year, between 12,000 and 24,000 people suffer vision impairment or complete blindness because of diabetes. Diabetes is also the leading cause of end-stage renal disease (kidney failure), accounting for about 40 percent of new cases.

In addition, about 60-70 percent of people with diabetes have mild to severe forms of diabetic nerve damage, which, in severe forms, can lead to lower limb amputations. Diabetics are also two to four times more likely to have heart disease, which is present in 75 percent of diabetes-related deaths, and are two to four times more likely to suffer a stroke.

There is no known cure for diabetes. The IDF estimates that there are currently approximately 371 million diabetics worldwide per their 2012 Diabetes Atlas Update and is expected to affect over 552 million people by the year 2030. There are estimated to be over 37 million people suffering from diabetes in North America alone and diabetes is the second largest cause of death by disease in North America.

25

A substantial number of large molecule drugs (i.e., drugs composed of molecules with a high molecular weight and fairly complex and large spatial orientation) have been approved for sale in the United States or are presently undergoing clinical trials as part of the process to obtain such approval, including various proteins, peptides, monoclonal antibodies, hormones and vaccines. Unlike small molecule drugs, which generally can be administered by various methods, large molecule drugs historically have been administered predominately by injection. The principal reasons for this have been the vulnerability of large molecule drugs to digestion and the relatively large size of the molecule itself, which makes absorption into the blood stream through the skin inefficient or ineffective. The RapidMist technology provides a recognized and proved drug delivery system for the delivery of large molecules directly into the blood stream with the attendant advantages.

In May 2005, we received approval from the Ecuadorian Ministry of Public Health for the commercial marketing and sale of Generex Oral-lyn™ for treatment of Type 1 and Type 2 diabetes. We have successfully completed the delivery and installation of a turnkey Generex Oral-lyn™ production operation at the facilities of PharmaBrand in Quito, Ecuador. The first commercial production run of Generex Oral-lyn™ in Ecuador was completed in May, 2006. While Ecuador production capability may be sufficient to meet the needs of South America, it is believed to be insufficient for worldwide production for future commercial sales and clinical trials.

On the basis of the test results in Ecuador and other pre-clinical data, we made an IND submission to Health Canada (Canada's equivalent to the FDA) in July 1998, and received permission from the Canadian regulators to proceed with clinical trials in September 1998. We filed an Investigational New Drug application with the FDA in October 1998, and received FDA approval to proceed with human trials in November 1998. Annual reports have been filed with the FDA each year since that time.

We began our clinical trial programs in Canada and the United States in January 1999. Between January 1999 and September 2000, we conducted clinical trials of our insulin formulation involving approximately 200 subjects with Type 1 and Type 2 diabetes and healthy volunteers. The study protocols in most trials involved administration of two different doses of our insulin formulation following either a liquid Sustacal meal or a standard meal challenge. The objective of these studies was to evaluate our insulin formulation's efficacy in controlling post-prandial (meal related) glucose levels. These trials demonstrated that our insulin formulation controlled post-prandial hyperglycemia in a manner comparable to injected insulin. In April 2003, a Phase II-B clinical trial protocol was approved in Canada. In September 2006, a Clinical Trial Application relating to our Generex Oral-lyn™ protocol for late-stage trials was approved by Health Canada. The FDA’s review period for the protocol lapsed without objection in July 2007.

In late April 2008, we initiated Phase III clinical trials in North America for Generex Oral-lyn™ with the first subject screening in Texas. Other clinical sites participating in the study are located in the United States (Texas, Maryland, Minnesota and California), Canada (Alberta), European Union (Romania, Poland and Bulgaria), Eastern Europe (Russia and Ukraine),) and Ecuador. At present, approximately 450 subjects have been enrolled in the program at approximately 70 clinical sites around the world. The Phase III protocol called for a six-month trial with a six-month follow-up with the primary objective to compare the efficacy of Generex Oral-lyn™ and the RapidMist™ Diabetes Management System with that of standard regular injectable human insulin therapy as measured by HbA1c, in patients with Type-1 diabetes mellitus. The final subjects completed the trial in August 2011. After appropriate validation, the data from approximately 450 patients was tabulated, reviewed and analyzed. Those results from the Phase III trial along with a comprehensive review and supplemental analyses of approximately 40 prior Oral-lyn clinical studies were compiled and submitted to the FDA in late December 2011 in a comprehensive package including a composite metanalysis of all safety data. We are currently in ongoing discussions with the FDA with respect to the pathway for regulatory approval, including any additional clinical or pharmacological studies that might be required to support regulatory approval or enhance marketing success. We do not currently plan to expend significant resources on additional clinical trials of Oral-lyn™ until after such time that we secure additional financing.

We engaged a global clinical research organization to provide many study related site services, including initiation, communication with sites, project management and documentation; a global central lab service company to arrange for the logistics of kits and blood samples shipment and testing; an Internet-based clinical electronic data management company to assist us with global data entry, project management and data storage/processing of the Phase III clinical trial and regulatory processes. We contracted with our third-party manufacturers to produce sufficient quantities of the RapidMist™ components, the insulin, and the raw material excipients required for the production of clinical trial batches of Generex Oral-lyn™.

As described above, we have obtained regulatory approval for the commercial marketing and sale of Generex Oral-lyn™ in Ecuador, India (subject to regulatory approval of a 2012 in-country study), Lebanon and Algeria.

26

Other Potential Buccal Products

We have had past discussions regarding possible research collaborations with various pharmaceutical companies concerning use of our large molecule drug delivery technology with other compounds, including monoclonal antibodies, human growth hormone, fertility hormone, estrogen and heparin, and a number of vaccines. We have not expended resources to further develop any of these products during the fiscal year ended July 31, 2012 or in the first three quarters of fiscal 2013 and do not currently have any plans to expend further resources on these products.

Immunomedicine Technology and Products

Our wholly-owned subsidiary Antigen Express is developing proprietary vaccine formulations based upon two platform technologies that were discovered by its founder, the Ii-Key hybrid peptides and Ii-Suppression. These technologies are applicable for either antigen-specific immune stimulation or suppression, depending upon the dosing and formulation of its products. Using active stimulation, we are focusing on major diseases such as breast, prostate and ovarian cancer, melanoma, influenza (including H5N1 avian and H1N1 swine flu) and HIV. Autoimmune diseases such as diabetes and multiple sclerosis are the focus of our antigen-specific immune suppression work.

Antigen’s immunotherapeutic vaccine AE37 is currently in Phase II clinical trials for patients with HER-2/neu positive breast cancer. The trial is being conducted with the United States Military Cancer Institute's (USMCI) Clinical Trials Group and will examine the rate of relapse in patients with node-positive or high-risk node-negative breast cancer after two years. The study is randomized and will compare patients treated with AE37 plus the adjuvant GM-CSF versus GM-CSF alone. The Phase II trial follows a Phase I trial that demonstrated safety, tolerability, and immune stimulation of the AE37 vaccine in breast cancer patients.

Based on positive results in trials of the AE37 vaccine in breast cancer patients, we entered into an agreement in August 2006 with the Euroclinic, a private center in Athens, Greece, to commence clinical trials with the same compound as an immunotherapeutic vaccine for prostate cancer. A Phase I trial involving 29 patients was completed in August 2009, which similarly showed safety, tolerability and induction of a specific immune response. Agreements, as well as a protocol, are in place for initiation of a Phase II clinical trial once additional funding is available.

The same technology used to enhance immunogenicity is being applied in the development of a synthetic peptide vaccine for H5N1 avian influenza and the 2009 H1N1 swine flu. In April 2007, a Phase I clinical trial of Antigen’s proprietary peptides derived from the hemagglutinin protein of the H5N1 avian influenza virus was initiated in healthy volunteers in the Lebanese-Canadian Hospital in Beirut, Lebanon. We have completed the first portion of the Phase I trial. Modified peptide vaccines for avian influenza offer several advantages over traditional egg-based or cell-culture based vaccines. Modified peptide vaccines can be manufactured by an entirely synthetic process which reduces cost and increases both the speed and quantity of vaccine relative to egg- or cell-culture based vaccines. Another advantage is that the peptides are derived from regions of the virus that are similar enough in all H5N1 and H1N1 virus strains such that they would not have to be newly designed for the specific strain to emerge in a pandemic.

A Physician’s Investigational New Drug (“IND”) application for the Phase I and Phase II trials in patients with stage II HER-2/neu positive breast cancer has been filed with the FDA. The Phase I trial was completed at the Walter Reed Army Medical Center in Washington, D.C., and the Phase II trial is taking place at 13 sites, including 11 in the U.S., one in Germany and one in Greece. A Physician’s Investigational New Drug application for a Phase I trial in patients with breast or ovarian cancer also has been filed with the FDA and this Phase I trial is being conducted in Dallas, Texas at the Mary Crowley Cancer Center. Applications were filed and approvals obtained for a Phase I prostate cancer trial using AE37 in Athens, Greece from the Hellenic Organization of Drugs, and this Phase I trial was completed in August 2009. The Ministry of Health in Lebanon gave approval for Phase I trial of our experimental H5N1 prophylactic vaccine in Beirut, Lebanon following submission of an application. All other immunomedicine products are in the pre-clinical stage of development.

27

Government Regulation

Our research and development activities and the manufacturing and marketing of our pharmaceutical products are subject to extensive regulation by the FDA in the United States, Health Canada in Canada and comparable designated regulatory authorities in other countries. Among other things, extensive regulations require us to satisfy numerous conditions before we can bring products to market. While these regulations apply to all competitors in our industry, having a technology that is unique and novel extends the requisite review period by the various divisions within the FDA and other regulators. Also, other companies in our industry are not limited primarily to products which still need to be approved by government regulators, as we are now.

If requisite regulatory approvals are not obtained and maintained, our business will be substantially harmed. In many cases, we expect that extant and prospective development partners will participate in the regulatory approval process. The following discussion summarizes the principal features of food and drug regulation in the United States and other countries as they affect our business.

United States

All aspects of our research, development and foreseeable commercial activities relating to pharmaceutical products are subject to extensive regulation by the FDA and other regulatory authorities in the United States. United States federal and state statutes and regulations govern, among other things, the testing, manufacturing, safety, efficacy, labeling, storage, record keeping, approval, advertising and promotion of pharmaceutical products. The regulatory approval process, including clinical trials, usually takes several years and requires the expenditure of substantial resources. If regulatory approval of a product is granted, the approval may include significant limitations on the uses for which the product may be marketed.

The steps required before a pharmaceutical product may be marketed in the United States include:

· Conducting appropriate pre-clinical laboratory evaluations, including animal studies, in compliance with the FDA’s Good Laboratory Practice (“GLP”) requirements, to assess the potential safety and efficacy of the product, and to characterize and document the product’s chemistry, manufacturing controls, formulation and stability;

· Submitting the results of these evaluations and tests to the FDA, along with manufacturing information, analytical data, and protocols for clinical studies, in an IND Application, and receiving approval from the FDA that the clinical studies proposed under the IND are allowed to proceed;

· Obtaining approval of Institutional Review Boards (“IRBs”) to administer the product to humans in clinical studies; conducting adequate and well-controlled human clinical trials in compliance with the FDA’s Good Clinical Practice (“GCP”) requirements that establish the safety and efficacy of the product candidate for the intended use;

· Developing manufacturing processes which conform to the FDA’s current Good Manufacturing Practices, or cGMPs, as confirmed by FDA inspection;

· Submitting to the FDA the results of pre-clinical studies, clinical studies, and adequate data on chemistry, manufacturing and control information to ensure reproducible product quality batch after batch, in an NDA or Biologics License Application (“BLA”); and

· Obtaining FDA approval of the NDA, including inspection and approval of the product manufacturing facility as compliant with cGMP requirements, prior to any commercial sale or shipment of the pharmaceutical agent.

Quality and pre-clinical tests and studies include: laboratory evaluation of Drug Substance and Drug Product chemistry, formulation/manufacturing, and stability profiling, as well as a large number of animal studies to assess the potential safety and efficacy of each product. Typically, the pre-clinical studies consist of the following:

Pharmacology

· Primary and Secondary Pharmacodynamics

· Safety Pharmacology

28

· Other Pharmacodynamics

Pharmacokinetics (“PK”)

· Single and Multiple Dose Kinetics

· Tissue Distribution

· Metabolism

· PK Drug Interactions

· Other PK studies

Toxicology

· Single and Multiple Dose Toxicity

· Genotoxicity

· Carcinogenicity

· Reproduction Toxicity

· Other Toxicity

The results of the quality and pre-clinical tests/studies, in addition to any non-clinical pharmacology, are submitted to the FDA along with the initial clinical study protocol (see descriptive of process below) as part of the initial IND and are reviewed by the FDA before the commencement of human clinical trials. Unless the FDA objects to it, the IND becomes effective 30 days following its receipt by the FDA. The FDA reviews all protocols, protocol amendments, adverse event reports, study reports, and annual reports in connection with a new pharmacological product.

The IND for our oral insulin formulation became effective in November 1998. Amendments are also subsequently filed as new Clinical Studies and their corresponding Study Protocols are proposed. In July 2007, we received a no objection clearance to initiate our Phase III study protocol for our oral insulin product. The Physician’s Investigational New Drug Application for the Phase 1 and Phase II trial of AE37, Antigen’s synthetic peptide vaccine designed to stimulate a potent and specific immune response against tumors expressing the HER-2/neu oncogene, in patients with stage II HER-2/neu positive breast cancer became effective in March 2006. 

Clinical trials involve the administration of a new drug to humans under the supervision of qualified investigators. The protocols for the trials must be submitted to the FDA as part of the IND. Also, each clinical trial must be approved and conducted under the auspices of an IRB, which considers, among other things, ethical factors, the safety of human subjects, and the possible liability of the institution conducting the clinical trials.

Clinical trials are typically conducted in three sequential phases (Phase I, Phase II, and Phase III), but the phases may overlap. Phase I clinical trials test the drug on healthy human subjects for safety and other aspects, but usually not effectiveness. Phase II clinical trials are conducted in a limited patient population to gather evidence about the efficacy of the drug for specific purposes, to determine dosage tolerance and optimal dosages, and to identify possible adverse effects and safety risks. When a compound has shown evidence of efficacy and acceptable safety in Phase II evaluations, Phase III clinical trials are undertaken to evaluate and confirm clinical efficacy and to test for safety in an expanded patient population at clinical trial sites in different geographical locations.  The FDA and other regulatory authorities require that the safety and efficacy of therapeutic product candidates be supported through at least two adequate and well-controlled Phase III clinical trials (known as “Pivotal Trials”).  The successful completion of Phase III clinical trials is a mandatory step in the approval process for the manufacturing, marketing, and sale of products.

In the United States, the results of quality, pre-clinical studies and clinical trials, if successful, are submitted to the FDA in an NDA to seek approval to market and commercialize the drug product for a specified use. The NDA is far more specific than the IND and must also include proposed labeling and detailed technical sections based on the data collected. The FDA is governed by the Prescription Drug User Fee Act (“PDUFA”) regarding response time to the application, which is generally 12 months (and shorter for a priority application). It may deny a NDA if it believes that applicable regulatory criteria are not satisfied. The FDA also may require additional clarifications on the existing application or even additional testing for safety and efficacy of the drug. We cannot be sure that any of our proposed products will receive FDA approval. The multi-tiered approval process means that our products could fail to advance to subsequent steps without the requisite data, studies, and FDA approval along the way. Even if approved by the FDA, our products and the facilities used to manufacture our products will remain subject to review and periodic inspection by the FDA.

29

To supply drug products for use in the United States, foreign and domestic manufacturing facilities must be registered with, and approved by, the FDA. Manufacturing facilities must also comply with the FDA's cGMPs, and such facilities are subject to periodic inspection by the FDA. Products manufactured outside the United States are inspected by regulatory authorities in those countries under agreements with the FDA.  To comply with cGMPs, manufacturers must expend substantial funds, time and effort in the area of production and quality control.  The FDA stringently applies its regulatory standards for manufacturing. Discovery of previously unknown problems with respect to a product, manufacturer or facility may result in consequences with commercial significance. These include restrictions on the product, manufacturer or facility, suspensions of regulatory approvals, operating restrictions, delays in obtaining new product approvals, withdrawals of the product from the market, product recalls, fines, injunctions and criminal prosecution.

One final hurdle that is closely associated with the cGMP inspections is the pre-approval inspection that the FDA carries out prior to the issuance of a marketing license. FDA inspectors combine cGMP compliance with a review of research and development documents that were used in the formal NDA. A close inspection of historic data is reviewed to confirm data and to demonstrate that a company has carried out the activities as presented in the NDA. This is generally a long inspection and requires a team of individuals from the company to “host” the FDA inspector(s).

Foreign Countries

Before we are permitted to market any of our products outside of the United States, those products will be subject to regulatory approval by foreign government agencies similar to the FDA.  These requirements vary widely from country to country. Generally, however, no action can be taken to market any drug product in a country until an appropriate application has been submitted by a sponsor and approved by the regulatory authorities in that country. Again, similar to the FDA, each country will mandate a specific financial consideration for the Marketing Application dossiers being submitted. Although an important consideration, FDA approval does not assure approval by other regulatory authorities. The current approval process varies from country to country, and the time spent in gaining approval varies from that required for FDA approval. The Canadian regulatory process is substantially similar to that of the United States. To date, we have received the following foreign regulatory approval for our product candidates:

· We obtained regulatory approval to begin clinical trials of our oral insulin formulation in Canada in November 1998. In April 2003, we received approval of an Oral-lyn™ Phase II-B clinical trial protocol in Canada. In September 2006 Health Canada approved our Clinical Trial Application in respect of our proposed Generex Oral-lyn™ protocol for late-stage trials; we expect to use the data collected from these trials in the New Drug Submission that will be prepared concurrently with the progression of the late-stage trials.

· We obtained regulatory approval in Canada to begin clinical trials of our buccal morphine product in March 2002 and our fentanyl product in October 2002. 

· In May 2005, we received approval from the Ecuadorian Ministry of Public Health for the commercial marketing and sale of Generex Oral-lyn™ for treatment of Type 1 and Type 2 diabetes. To date we have not recognized any revenue from the sale of Generex Oral-lyn™ in Ecuador and we are not currently expending any resources to further commercialization in this country.

· In November 2007, we obtained approval for the importation and commercial marketing and sale in India of Generex Oral-lyn™ under the marketing name of Oral Recosulin™ from the Central Drugs Standard Control Organization (CDSCO), Directorate General of Health Services, Government of India, which is responsible for authorizing marketing approval of all new pharmaceutical products in India. Per the requirements of the approval, an in-country clinical study must be completed in India with Oral Recosulin™ before commercial sales can commence. The field portion of the study was completed in the third calendar quarter of 2012.  Shreya has advised Generex that the dossier was submitted in December of 2012 to the Drugs Controller General (India) (DCGI), Central Drugs Standard Control Organization, Director General of Health Services, Ministry of Health and Family Welfare, Government of India. Generex has also been advised that Shreya anticipates receiving government approval for the marketing and commercial distribution of the product in 2013.

30

· Applications were filed and approvals obtained in May 2007 for a Phase I prostate cancer trial using AE37 in Athens, Greece from the Hellenic Organization of Drugs. This Phase I trial was completed in August 2009.

· The Ministry of Health in Lebanon gave approval for the Phase I trial of our experimental H5N1 prophylactic vaccine in Beirut, Lebanon following submission of an application. In December 2008, we, together with our marketing partner Benta SA., received an approval to market Generex Oral-lyn™ in Lebanon. The official product launch in Lebanon took place in May 2009. We are not currently expending any resources to further commercialization in this country.

· In May 2009, the Algerian health authorities granted us permission to import and sell Generex Oral-lyn™ for the treatment of diabetes in Algeria. To date we have not recognized any revenue from the sale of Generex Oral-lyn™ in Algeria and we are not currently expending any resources to further commercialization in this country.

Marketing and Distribution

We market our products through collaborative arrangements with companies that have well-established pharmaceutical marketing and distribution capabilities, including expertise in the regulatory approval processes in their respective jurisdictions.

We have entered into licensing and distribution agreements with a number of multinational distributors to assist us with the process of gaining regulatory approval for the registration, marketing, distribution, and sale of Generex Oral-lyn™ in countries throughout the world, including:

· Shreya Life Sciences Pvt. Ltd. for India, Pakistan, Bangladesh, Nepal, Bhutan, Sri Lanka, and Myanmar;

· Adcock Ingram Limited and Adcock Ingram Healthcare (Pty) Ltd. for South Africa, Lesotho, Swaziland, Botswana; Namibia, Mozambique and Zimbabwe;

· E&V Alca Distribution Corp. for Albania, Montenegro, and Kosovo;

· Medrey S.A.L. (formerly MedGen Corp.) and Benta S.A.L. for Lebanon;

· SciGen, Ltd. for China, Hong Kong, Indonesia, Malaysia, the Philippines, Singapore, Thailand and Vietnam;

· Pharmaris Perus S.A.C. for Peru;

· MediPharma SA for Argentina;

· PMG S.A. for Chile;

· Dong Sung Pharm. Co. Ltd. for South Korea; and

· Benta S.A. for Lebanon.

Under these licensing and distribution agreements excluding the one with Dong Sung Pharm Co., we will not receive an upfront license fee, but the distributor will bear any and all costs associated with the procurement of governmental approvals for the sale of Generex Oral-Lyn™, including any clinical and regulatory costs. We possess the worldwide marketing rights to our oral insulin product. We do not currently plan to expend significant resources on additional clinical trials or to further the commercialization of Generex Oral-lyn™ until after such time that we secure additional financing.

31

Manufacturing

In December 2000, we completed a pilot manufacturing facility for Generex Oral-lyn™ in Toronto, Canada in the same commercial complex in which our laboratories were located. In the first quarter of fiscal year 2006, we initiated a scale-up commercial production run of several thousand canisters of Generex Oral-lyn™ at this facility. We have sold the property which housed the manufacturing and laboratory facility in July 2012 and expect to engage contract manufacturers in order to manufacture any product in significant quantities for any future commercial sales and clinical trials.

In March 2006, we successfully completed the delivery and installation of a turnkey Generex Oral-lyn™ filling operation at the facilities of PharmaBrand, in Quito, Ecuador for the purposes of commercial supply and sales in Ecuador and other countries that can procure registrations and import licenses. We do not currently have a manufacturing agreement with PharmaBrand and are not currently manufacturing product at this facility.

In anticipation of undertaking late-stage clinical trials of Generex Oral-lyn™ in Canada, we entered into an agreement with Cardinal Health PTS, LLC, now known as Catalent Pharma Solutions (Catalent), in June 2006, pursuant to which Catalent manufactured clinical trial batches of Generex Oral-lyn™. Pursuant to pre-extant supply arrangements, our third-party suppliers had been manufacturing the quantities of the RapidMist™ brand metered dose inhaler components (valves, canisters, actuators, and dust caps), the insulin, and the formulary excipients that were required for the Catalent production. In addition, our Regulatory Affairs, Quality Control and R&D personnel have worked with Catalent to prepare and validate the Catalent production processes. We are not currently manufacturing product under this agreement and we expect that any agreements regarding the manufacturing of Generex Oral-lyn™ for any future trials or commercial sales will need to be renegotiated at such time.

Our subsidiary Antigen leases office and laboratory space in Worcester, Massachusetts, which is sufficient for its present needs. The laboratory has permission to store and use biohazardous (including recombinant DNA materials) and flammable chemicals.

Raw Material Supplies

The excipients used in our formulation are available from numerous sources in sufficient quantities for clinical purposes, and we believe that they will be available in sufficient quantities for commercial purposes when required, although we have not yet attempted to secure a guaranteed commercial supply of any such products. Components suitable for our RapidMist™ brand metered dose inhaler are available from a limited number of potential suppliers, as is the chemical propellant used in the device. The components which now comprise the device are expected to be used in the commercial version of our insulin product in Ecuador, India, Lebanon and Algeria. We have secured supply arrangements with manufacturers for each of the components and the propellant that we presently use in our RapidMist™ brand metered dose inhaler for commercial quantities of such components. All such suppliers are prominent, reputable and reliable suppliers to the pharmaceutical industry. Because we now have a single supplier for many of these, however, we are more vulnerable to supply interruptions than would be the case if we had multiple suppliers for each component. We do not believe that the risk of supply for proprietary raw materials or device components is unusual in the pharmaceutical industry.

Insulin is available worldwide from only a few sources. However, alternative supplies of insulin are under development. On December 7, 2009, we entered into a long-term agreement with sanofi-aventis Deutschland GmbH (“sanofi-aventis”).  Under this agreement, sanofi-aventis will manufacture and supply recombinant human insulin to us in the territories specified in the agreement.  Through this agreement, we will procure recombinant human insulin crystals for use in the production of Generex Oral-lyn™.  The terms of the supply agreement required us to make certain minimum purchases of insulin from sanofi-aventis through the period ending December 31, 2011. As we did not meet the minimum purchase requirements by December 31, 2011, sanofi-aventis may terminate the agreement. Upon termination, we would be obligated to pay sanofi-aventis for all materials and components that it has acquired or ordered to manufacture insulin based on our forecasts or minimum purchase commitments, all related work-in-progress (at cost) and all finished insulin in inventory. We did not provide any forecasts to sanofi-aventis and have not included any accruals related to the purchase commitments in our consolidated financial statements for the nine-month period ended April 30, 2013, nor has sanofi-aventis terminated the agreement.

32

Intellectual Property

We hold a number of patents in the United States and foreign countries covering our buccal and other delivery technologies. We also have developed brand names and trademarks for products in appropriate areas. We consider the overall protection of our patent, trademark and other intellectual property rights to be of material value and acts to protect these rights from infringement.

Patents are a key determinant of market exclusivity for most branded pharmaceutical products. Protection for individual products or technologies extends for varying periods, in accordance with the expiration dates of patents in the various countries. The protection afforded, which may also vary from country to country, depends upon the type of patent, its scope of coverage and the availability of meaningful legal remedies in the country.

We currently have nineteen issued U.S. patents and one pending U.S. patent applications pertaining to various aspects of drug delivery technology, including oral administration of macromolecular formulations (such as insulin) as well as pain relief medications such as morphine and fentanyl. We currently hold eight issued Canadian patents and one pending Canadian patent applications also relating to various aspects of drug delivery technology. We also hold thirty-nine issued patents and seven pending patent applications covering our drug delivery technology in jurisdictions other than the U.S. and Canada, including Brazil, Argentina, Israel, Australia and several European countries.

The expiration dates of the U.S. issued patents range from 2016 to 2022. The expiration dates of the patents issued in Canada range from 2015 to 2021. The expiration dates of the patents issued in other jurisdictions range from 2015 to 2028.

We had an indirect interest in eighteen drug delivery patents held by another company, Centrum Biotechnologies, Inc. The expiration dates of these patents ranged from 2014 to 2016 and as it was unlikely that we could make commercial use of the patents prior to their expiration dates, we have let these patents lapse.

In addition to patents, we hold intellectual property in the form of trademark applications or registrations for GENEREX BIOTECHNOLOGY (Design), GENEREX BIOTECHNOLOGY (Logo), GENEREX ORAL-LYN, ORAL LYN, ORAL-LYN and RAPIDMIST in various jurisdictions in the world. Trademarks have no effect on market exclusivity for a product, but are considered to have marketing value if products bearing the trademark are to be sold commercially. Trademark protection continues in some countries as long as used; in other countries, as long as registered. Registration is for fixed terms and can be renewed indefinitely.

Our subsidiary Antigen Express currently holds ten issued U.S. patents and twenty-eight other foreign patents. There are also seventeen pending patent applications worldwide concerning technology for modulating the immune system via activation of antigen-specific helper T lymphocytes, including seven in the U.S. and ten in other countries. Some of these patents are held under exclusive licenses from the University of Massachusetts. Dr. Robert Humphreys, a retired officer of Antigen, is the listed inventor or co-inventor on many of these patents and patent applications, including those licensed from the University of Massachusetts.

The expiration dates of the Antigen U.S. issued patents range from 2013 to 2028. The expiration dates of the patents issued in other jurisdictions range from 2014 to 2023.

We possess the worldwide manufacturing and marketing rights to our oral insulin product.

Our long-term success will substantially depend upon our ability to obtain patent protection for our technology and our ability to protect our technology from infringement, misappropriation, discovery and duplication. We cannot be sure that any of our pending patent applications will be granted, or that any patents which we own or obtain in the future will fully protect our position. Our patent rights and the patent rights of biotechnology and pharmaceutical companies in general, are highly uncertain and include complex legal and factual issues. We believe that our existing technology and the patents which we hold or for which we have applied do not infringe anyone else's patent rights. We believe our patent rights will provide meaningful protection against others duplicating our proprietary technologies. We cannot be sure of this, however, because of the complexity of the legal and scientific issues that could arise in litigation over these issues. See the discussion under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Legal Proceedings” in this prospectus.

We also rely on trade secrets and other unpatented proprietary information. We seek to protect this information, in part, by confidentiality agreements with our employees, consultants, advisors and collaborators.

33

Competition

We expect that products based upon our buccal delivery technology and any other products that we may develop will compete directly with products developed by other pharmaceutical and biotechnology companies, universities, government agencies and public and private research organizations.

Products developed by our competitors may use a different active pharmaceutical agent or treatment to treat the same medical condition or indication as our product or may provide for the delivery of substantially the same active pharmaceutical ingredient as our products using different methods of administration. For example, a number of pharmaceutical and biotechnology companies are engaged in various stages of research, development and testing of alternatives to insulin therapy for the treatment of diabetes, as well as new methods of delivering insulin. These methods, including nasal, transdermal, needle-free (high pressure) injection and pulmonary, may ultimately successfully deliver insulin to diabetic patients. Some biotechnology companies also have developed different technologies to enhance the presentation of peptide antigens. Some of our competitors and potential competitors have substantially greater scientific research and product development capabilities, as well as financial, marketing and human resources, than we do.

Where the same or substantially the same active ingredient is available using alternative delivery means or the same or substantially the same result is achievable with a different treatment or technology, we expect that competition among products will be based, among other things, on product safety, efficacy, ease of use, availability, price, marketing and distribution. When different active pharmaceutical ingredients are involved, these same competitive factors will apply to both the active agent and the delivery method.

We consider other drug delivery and biotechnology companies to be direct competitors for the cooperation and support of major drug and biotechnology companies that own or market proprietary pharmaceutical compounds and technologies, as well as for the ultimate patient market. Of primary concern to us are the competitor companies that are known to be developing delivery systems for insulin and other pharmaceutical agents that we have identified as product candidates and technologies to enhance the presentation of peptide antigens.

Large pharmaceutical companies, such as Merck & Co., Inc., GlaxoSmithKline PLC, Novartis, Inc., MedImmune Inc. (a subsidiary of Astra-Zeneca, Inc.) and others, also compete in the oncology, immunomedicine and vaccine markets. These companies have greater experience and expertise in securing government contracts and grants to support research and development efforts, conducting testing and clinical trials, obtaining regulatory approvals to market products, as well as manufacturing and marketing approved products. As such, they are also considered significant competitors in these fields of pharmaceutical products and therapies. There are also many smaller companies which are pursuing similar technologies in these fields and are considered to be competitors of Generex.

The following descriptions of our competitors and their products were obtained from their filings with the Securities and Exchange Commission, information available on their web sites and industry research reports.

Buccal Insulin Product

· MannKind Corporation’s product candidates include AFREZZA®, a mealtime insulin therapy being studied for use in adult patients with type 1 and type 2 diabetes. It is a drug-device combination product which administers insulin through inhalation to the lungs. MannKind submitted an NDA to the FDA requesting approval to market AFRESA in May 2009. In January 2011, MannKind announced that it had received a complete response letter from the FDA for AFREZZA®. In August 2011, MannKind announced that it has confirmed with the FDA the design of the two additional clinical studies which are required for AFREZZA®.

· Nektar Therapeutics and Pfizer terminated their collaborative development and licensing agreement for Exubera® and Nektar’s next-generation inhaled insulin product in November 2007. Exubera® was the first inhaled insulin formulation to receive FDA approval. In April 2008, Nektar announced that it had ceased all negotiations with potential partners for Exubera® and the next-general inhaled insulin product as a result of new data analysis from ongoing clinical trials conducted by Pfizer which indicated an increased risk of lung cancer in certain patients.

34

· Novo Nordisk A/S, one of the two leading manufacturers of insulin in the world, announced in May 2008 the termination of clinical testing of the pulmonary delivery system for inhaled insulin, the AERx® insulin Diabetes Management System (AERx iDMS), initially developed by Aradigm Corporation. The product was in Phase III clinical trials at the time of Novo Nordisk’s announcement. In December 2010, it was announced that Novo Nordisk had entered into an exclusive Development and License Agreement with Emisphere for its oral insulin formulation.

· Alkermes, Inc. and Eli Lilly and Company entered into a licensing agreement in 2001 for the development of an AIR® inhaled insulin system based upon Alkermes’ AIR® pulmonary drug delivery system for large molecule drugs to the lungs with a dry power formulation. In March 2008, Eli Lilly announced its termination of development work relating to this product.

· Amylin Pharmaceuticals, Inc. received FDA approval in January 2012 for Bydureon, an extended-release injectable formulation, which is the first once-a-week therapy for the treatment of type 2 diabetes.

· CPEX Pharmaceuticals, Inc.’s proprietary permeation enhancer, CPE-215®, provides skin, mouth, nose and eye membrane absorption of a variety of pharmaceuticals. CPEX has applied this technology to Nasulin™, through which insulin is absorbed via nasal mucosa. In April 2010, CPEX announced that it decided not to proceed with any further development activities of Nasulin™, which was currently in Phase II clinical trials.

· There are several companies that are working on developing products which involve the oral delivery of analogs of insulin. Oramed Pharmaceuticals is developing an orally ingestible insulin capsule which is currently in Phase II clinical trials. Biocon Limited has developed IN-105, a tablet for the oral delivery of insulin, which is currently in phase II trials. Diabetology has developed Capsulin IR, an insulin capsule which is currently in Phase II clinical trials. Access Pharmaceuticals has developed Cobalamin, an oral insulin which is currently in pre-clinical trials. Dance Pharmaceuticals is developing an inhaled insulin product based on Aerogen’s proprietary OnQ Aerosol Generator technology.

There are also a number of companies developing alternative means of delivering insulin in the form of oral pills, transdermal patches, and intranasal methods, which are at early stages of development. In addition to other delivery systems for insulin, there are numerous products, such as sulfonylureas (Amaryl®and Glynase®), biguanides (branded and generic metformin products), thiazolidinediones (Avandia®and Actos®), glucagon-like peptide 1 (Byetta®and Victoza®), and dipeptidyl peptidase IV inhibitors (Januvia® and Onglyza™), which have been approved for use in the treatment of Type 2 diabetics in substitution of, or in addition to, insulin therapy. These products may also be considered to compete with insulin products.

Immunomedicine Technology and Products

· Novavax, Inc. is a clinical-stage biotechnology company which is developing vaccines to address a broad range of infectious diseases, including H1N1, seasonal influenza and respiratory syncytial virus (RSV) using proprietary virus-like particle technology. Novavax’s season flu vaccine is in Phase II clinical trials and its RSV and H1N1 influenza virus-like particle vaccine have completed Phase 1 clinical trials.

· Advaxis, Inc. uses a proprietary technique to bioengineer Listeria bacteria to create a specific antigen that can stimulate an immune response after recognition by the recipient’s immune system. Advaxis’ most advanced product candidate is ADXS-HPV, which is in Phase II trials for HPV-associated CIN (cervical intraepithelial neoplasia) and recurrent cervical cancer.

· Amgen Inc.’s BiTE® technology uses the body’s cell destroying T cells to attack tumor cells. Amgen’s lead product candidate blinatumomab (MT103) has completed a Phase II clinical trial in patients with minimal residual disease positive acute lymphoblastic leukemia.

35

· Sanofi Pasteur Inc., the vaccine division of sanofi-aventis and one of the largest vaccines companies in the world, has product candidates including inoculations against 20 varieties of infectious diseases. It received FDA approval for an H5N1 avian influenza vaccine in April 2007 and for an H1N1 vaccine in September 2009.

· Dendreon Corporation’s product portfolio includes therapeutic vaccines, monoclonal antibodies and small molecules. Its most advanced product candidate, Provenge® (sipuleucel-T), an investigational autologous (patient-specific) active cellular immunotherapy (ACI) for the treatment of prostate cancer received FDA approval in April 2010. Dendreon is exploring the application of additional active cellular immunotherapy product candidates and small molecules for the potential treatment of a variety of cancers.

· Galena Biopharma’s (formerly Rxi Pharmaceuticals Corporation) NeuVax™, is currently in Phase III clinical trials to evaluate NeuVax™ for the treatment of early stage, HER2-positive breast cancer. Clinical trials are currently underway to test NeuVax™ as a treatment for prostate cancer, and to use NeuVax™ in combination with Herceptin® to target breast cancer.

· Cell Genesys, Inc. was developing products for the treatment of prostate cancer using the GVAX™ cancer treatments, which are composed of tumor cells that are genetically modified to secrete an immune-stimulating cytokine and are irradiated for safety. Cell Genesys and Takeda Pharmaceutical Co. entered into an exclusive licensing agreement for GVAX in March 2008. In late 2008, Cell Genesys announced it was terminating the Phase III trials for the GVAX™ prostate cancer products. In May 2010, BioSante Pharmaceuticals, Inc. announced that development of the GVAX vaccine for the treatment of prostate cancer has been reinitiated and is in Phase II human clinical trials. In addition to GVAX prostate product, BioSante has several other cancer vaccines which are in Phase II clinical development including vaccines for leukemia, breast cancer and pancreatic cancer and has vaccines in Phase I clinical development including vaccines for colorectal cancer and melanoma.

· CEL-SCI Corporation’s main product is Multikine® an immunotherapeutic agent being developed as a cancer treatment. Multikine®’s goal is to harness the body's natural ability to fight tumors. Multikine® has been cleared in the U.S. and Canada for study in a global Phase III clinical trial in advanced primary (not yet treated) head and neck cancer patients.

In addition to the companies listed above, there are a number of companies which are pursuing cancer treatments using immunotherapy technologies which have products in various clinical trial stages. Some of these companies are Argos Therapeutics Inc., Celldex Therapeutics Inc., Northwest Therapeutics Inc., Immatics Biotechnology GmbH, Immunocellular Therapeutics Ltd., TVAX Biomedical Inc. and Newlink Genetics Corporation. These companies can also be considered to be competitors.

Environmental Compliance

Our manufacturing, research and development activities involve the controlled use of hazardous materials and chemicals. We believe that our procedures for handling and disposing of these materials comply with all applicable government regulations. However, we cannot eliminate the risk of accidental contamination or injury from these materials. If an accident occurred, we could be held liable for damages, and these damages could severely impact our financial condition. We are also subject to many environmental, health and workplace safety laws and regulations, particularly those governing laboratory procedures, exposure to blood-borne pathogens, and the handling of hazardous biological materials. Violations and the cost of compliance with these laws and regulations could adversely affect us. However, we do not believe that compliance with the United States, Canadian or other environmental laws will have a material effect on us in the foreseeable future.

36

Research and Development Expenditures

A substantial portion of our activities to date have been in research and development. In the period from inception to April 30, 2013, our expenditures on research and development were $133,607,951. This included $1,631,987 in the nine-month period ended April 30, 2013, $4,987,236 in the year ended July 31, 2012, $10,250,397 in the year ended July 31, 2011 and $13,361,156 in the year ended July 31, 2010. Research and development activities in 2012 and 2011 decreased from 2010, as we neared completion of the global Phase III clinical trial of our oral insulin product. Additionally, we did not enter in to any new clinical trials due to lack of available funding.

Financial Information About Geographic Areas

The regions in which we had identifiable assets and revenues and the amounts of such identifiable assets and revenues for each of the last three fiscal years are presented in Note 18 in the Notes to Consolidated Financial Statements in this registration statement. Identifiable assets are those that can be directly associated with a geographic area.

Employees

At June 28, 2013, we had ten full-time employees, including our employees at Antigen. Six of our employees are executive and administrative, three are scientific and technical personnel who engage primarily in development activities and in preparing formulations for testing and clinical trials, and one is engaged in corporate and product promotion. We believe our employee relations are good. None of our employees is covered by a collective bargaining agreement.

We will continue to need qualified scientific personnel and personnel with experience in clinical testing, government regulation and manufacturing. We may have difficulty in obtaining qualified scientific and technical personnel as there is strong competition for such personnel from other pharmaceutical and biotechnology companies, as well as universities and research institutions. Our business could be materially harmed if we are unable to recruit and retain qualified scientific, administrative and executive personnel to support our expanding activities, or if one or more members of our limited scientific and management staff were unable or unwilling to continue their association with us. We have fixed-term agreements with only certain members of our key management and scientific staff, Mark Fletcher, President, President and CEO, Eric von Hofe, President of Antigen, and Nikoletta Kallinteris, Senior Research Associate of Antigen.

We use non-employee consultants to assist us in formulating research and development strategy, in preparing regulatory submissions, in developing protocols for clinical trials, and in designing, equipping and staffing our manufacturing facilities. We also use non-employee consultants to assist us in business development. These consultants and advisors usually have the right to terminate their relationship with us on short notice. Loss of some of these key advisors could interrupt or delay development of one or more of our products or otherwise adversely affect our business plans.

Properties.

Our executive and principal administrative offices occupy approximately 2,300 square feet of office space in in downtown Toronto, Ontario, Canada which we rent at an annual rent of approximately $80,000 under a lease that runs to September 2014.

We own facilities in Toronto that are currently leased to third parties. These units are reflected in Assets Held for Investments on the accompanying consolidated balance sheets.

We have a mortgage on our Toronto rental properties totaling $625,793 at April 30, 2013. This mortgage requires the payment of interest only prior to the due date. This mortgage currently requires approximately $6,860 in monthly debt service payments and matures on November 30, 2013.

We lease approximately 4,336 square feet of office and laboratory space in Worcester, Massachusetts which we rent under a lease agreement which runs to June 30, 2015, that Antigen uses for its research and development activities at an annual rent of approximately $192,000. This space is sufficient for Antigen’s present activities.

We do not expect to need manufacturing capabilities in Canada related to our insulin product, as it is likely that we will contract out the manufacturing of product requirements for any future clinical trials and commercial sales.

37

Legal Proceedings.

Subash Chandarana et al. v. Generex Biotechnology Corporation. In February 2001, a former business associate of Pankaj Modi ("Modi") (a former officer of Generex) and an entity called Centrum Technologies Inc. ("CTI") commenced an action in the Ontario Superior Court of Justice against us and Modi seeking, among other things, damages for alleged breaches of contract and tortious acts related to a business relationship between this former associate and Modi that ceased in July 1996. The plaintiffs’ statement of claim also seeks to enjoin the use, if any, by us of three patents allegedly owned by CTI. The three patents are entitled Liquid Formulations for Proteinic Pharmaceuticals, Vaccine Delivery System for Immunization, Using Biodegradable Polymer Microspheres, and Controlled Releases of Drugs or Hormones in Biodegradable Polymer Microspheres. It is our position that the buccal drug delivery technologies which are the subject matter of our research, development, and commercialization efforts, including Generex Oral-lyn™ and the RapidMist™ Diabetes Management System, do not make use of, are not derivative of, do not infringe upon, and are entirely different from the intellectual property identified in the plaintiffs’ statement of claim. On July 20, 2001, we filed a preliminary motion to dismiss the action of CTI as a nonexistent entity or, alternatively, to stay such action on the grounds of want of authority of such entity to commence the action. The plaintiffs brought a cross motion to amend the statement of claim to substitute Centrum Biotechnologies, Inc. ("CBI") for CTI. CBI is a corporation of which 50 percent of the shares are owned by the former business associate and the remaining 50 percent are owned by us. Consequently, the shareholders of CBI are in a deadlock. The court granted our motion to dismiss the action of CTI and denied the plaintiffs’ cross motion without prejudice to the former business associate to seek leave to bring a derivative action in the name of or on behalf of CBI. The former business associate subsequently filed an application with the Ontario Superior Court of Justice for an order granting him leave to file an action in the name of and on behalf of CBI against Modi and us. We opposed the application. In September 2003, the Ontario Superior Court of Justice granted the request and issued an order giving the former business associate leave to file an action in the name of and on behalf of CBI against Modi and us. A statement of claim was served in July 2004. Since that time, the plaintiffs have not taken any steps in furtherance of the proceeding. We are not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In December 2011, a vendor commenced an action against Generex Biotechnology Corporation and its subsidiary, Generex Pharmaceuticals, Inc., in the Ontario Superior Court of Justice claiming damages for unpaid invoices including interest in the amount of $429,000, in addition to costs and further interest. We have responded to this statement of claim and intend to defend this action vigorously. We have also asserted a counterclaim in the proceeding for $200,000 arising from the vendor’s breach of contract and detinue, together with interest and costs. On November 16, 2012, the parties agreed to settle this action and we have agreed to pay the plaintiff $125,000, following the spinout of its subsidiary Antigen, from the proceeds of any public or private financing related to Antigen subsequent to such spinout.  Each party agreed to execute mutual releases to the claim and counterclaim to be held in trust by each parties counsel until payment of the settlement amount.  Following payment to the plaintiff, the parties agree that a Consent Dismissal Order without costs will be filed with the court.  If we fail to make the payment following completion of any post-spinout financing related to Antigen or any other subsidiaries, the Plaintiffs may take out a judgment in the amount of the claim plus interest of 3% per annum and costs fixed at $25,000.

Disputes with Former Officer

In May 2011, Rose C. Perri, our former Chief Operating Officer and Chief Financial Officer, commenced two proceedings against us. On May 11, 2011, Ms. Perri filed a notice of application in the Ontario Superior Court of Justice, Commercial List, against Generex, two of our affiliates (1097346 Ontario, Inc. and Generex Pharmaceuticals Inc.), three of our independent directors (John P. Barratt, Nola Masterson and Brian T. McGee), our President and Chief Executive Officer (Mark A. Fletcher), our Chief Operating Officer (David Brusegard) and our Chief Financial Officer (Stephen Fellows). The application has since been abandoned.

38

On May 20, 2011, Ms. Perri filed a statement of claim (subsequently amended) in the Ontario Superior Court of Justice, naming the following as defendants: Generex, Mr. Barratt, Ms. Masterson, Mr. McGee, and Mr. Fletcher. In this action, Ms. Perri has alleged that the defendants engaged in discrimination, harassment, bad faith and infliction of mental distress in connection with the termination of her employment with Generex. Ms. Perri is seeking damages in this action in excess of $7,000,000 for, among other things, breach of contract, breach of fiduciary duty, violations of the Ontario Human Rights Code and aggravated and punitive damages. On September 20, 2011, the defendants filed a statement of defense and counterclaim, also naming Time Release Corp., Khazak Group Consulting Corp., and David Khazak, C.A. as defendants by counterclaim, and seeking damages of approximately $2.3 million in funds that the defendants allege Ms. Perri wrongly caused Generex to pay to third parties in varying amounts over several years and an accounting of certain third-party payments, plus interests and costs. The factual basis for the counterclaim involves payments made by Generex to third parties believed to be related to Ms. Perri. For a discussion of certain of these related party transactions, see the disclosures under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Certain Related Party Transactions” in this prospectus. We intend to defend this action and pursue our counterclaim vigorously. We are not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

On June 1, 2011, Golden Bull Estates Ltd. filed a claim in the Ontario Superior Court of Justice, naming Generex, 1097346 Ontario, Inc. and Generex Pharmaceuticals Inc. as defendants. The plaintiff, Golden Bull Estates, is controlled by Ms. Perri. The plaintiff alleges damages in the amount of $550,000 for breach of contract and $50,000 for punitive damages, plus interest and costs. The plaintiff’s claims relate to an alleged contract between the plaintiff and Generex for property management services for certain Ontario properties owned by Generex. Generex terminated the plaintiff’s property management services in April 2011. Following the close of pleadings, we served a motion for summary judgment. The plaintiff responded by amending its statement of claim to include a claim to our interest in certain of our real estate holdings. The plaintiff moved for leave to issue and register a Certificate of Pending Litigation in respect of this real estate. The motion was not successful in respect of any current real estate holdings of Generex. We are not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In August 2011, the estate of Antonio Perri, the late father of Ms. Perri, commenced an action against Generex Pharmaceuticals, Inc., the law firm of Brans, Lehun, Baldwin LLP and William Lehun in the Ontario Superior Court of Justice, claiming that the estate is entitled to the proceeds of sale (approximately $1,730,000) received by Generex on its sale of two properties to Golden Bull Estates, a company controlled by Ms. Perri. The suit alleges that no consideration was received when Generex purchased the two properties from Antonio Perri in 1998. We have responded to this statement of claim and intend to defend this action vigorously. We are not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

We are involved in certain other legal proceedings in addition to those specifically described herein. Subject to the uncertainty inherent in all litigation, we do not believe at the present time that the resolution of any of these legal proceedings is likely to have a material adverse effect on our financial position, operations or cash flows.

With respect to all litigation matters, as additional information concerning the estimates used by us becomes known, we reassess each matter’s position both with respect to accrued liabilities and other potential exposures. 

SELECTED FINANCIAL DATA

The following selected financial data are derived from and should be read in conjunction with our financial statements and related notes, which appear elsewhere in this registration statement. Our financial statements for the years ended July 31, 2012, 2011, 2010, 2009 and 2008 were audited by MSCM LLP.

	Fiscal year ended July 31,															Nine months ended April 30,
In thousands (except per share data)	2012			2011			2010			2009			2008			2013			2012
																Unaudited
Operating Results:
Revenue	$	29		$	292		$	1,173		$	1,118		$	125		$			$	22
Net Loss	$	(9,490	)	$	(21,676	)	$	(25,280	)	$	(45,812	)	$	(36,229	)	$	(5,000	)	$	(7,914	)
Net Loss Available to Common Stockholders	$	(9,867	)	$	(22,442	)	$	(25,280	)	$	(45,812	)	$	(36,229	)	$	(5,102	)	$	(8,291	)
Cash Dividends per share	$	—		$	—		$	—		$	—		$	—		$	—		$	—
Loss per Common Share:
Basic and Diluted Net Loss Per Common Share	$	(0.03	)	$	(0.08	)	$	(0.10	)	$	(0.32	)	$	(0.33	)	$	(0.01	)	$	(0.02	)

39

In thousands (except per share data)	As of July 31,												As of April 30, 2013
	2012			2011			2010		2009		2008		Unaudited
Financial Positions:
Total Assets	$	4,644		$	12,006		$	24,575	$	24,814	$	38,148	$	3,619
Long-Term Debt	$	441		$	1,870		$	1,824	$	1,854	$	1,355	$	—
Convertible Debentures	$	—		$	—		$	—	$	—	$	4,719	$	—
Preferred Stock*	$	—		$	—		$	—	$	—	$	—	$	531
Stockholder's (Deficiency)/Equity	$	(8,380	)	$	(8,442	)	$	8,971	$	14,224	$	22,647	$	(8,100	)

* At July 31, 2012, there were 1,490 shares of convertible preferred stock outstanding which had a face value of $1,000 per share ($1,490,000 in aggregate), but which have an accounting value of zero. At July 31, 2011, there were 1,287 shares of convertible preferred stock outstanding which had a face value of $1,000 per share ($1,287,000 in aggregate), but which have an accounting value of zero. As of April 30, 2013, there were 531 shares of Series D convertible preferred stock outstanding which had a face value of $1,000 per share ($531,000 in aggregate). See Note 11 to the Notes to Consolidated Financial Statements included elsewhere in this registration statement. There was no preferred stock outstanding in any of the fiscal years 2008 through 2010, inclusive.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITIONS AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the financial statements and related notes appearing elsewhere in this prospectus. The discussion in this section regarding our business and operations include "forward-looking statements’’ within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements consist of any statement other than a recitation of historical fact and can be identified by the use of forward-looking terminology such as “may”, “expect”, “anticipate”, “estimate”, or “continue”, or the negative thereof or other variations thereof or comparable terminology. You are cautioned that all forward looking statements are speculative, and there are certain risks and uncertainties that could cause actual events or results to differ from those referred to in such forward-looking statements. Actual results may differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth in the ""Risk Factors’’ section and elsewhere in this prospectus. We assume no obligation to update any such forward-looking statements. The following should be read in conjunction with the audited financial statements and the notes thereto included elsewhere herein. Certain numbers in this section have been rounded for ease of analysis.

The following discussion and analysis by management provides information with respect to our financial condition and results of operations for the nine-month period ended April 30, 2013 and for the fiscal years ended July 31, 2012, 2011and 2010. This discussion should be read in conjunction with the information in the consolidated financial statements and the notes pertaining thereto and under the caption “Risk Factors” included elsewhere in this prospectus.

Overview of Business

We are engaged primarily in the research and development of drug delivery systems and technologies. Our primary focus at the present time is our proprietary technology for the administration of formulations of large molecule drugs to the oral (buccal) cavity using a hand-held aerosol applicator. Through our wholly-owned subsidiary, Antigen, we have expanded our focus to include immunomedicines incorporating proprietary vaccine formulations.

40

We believe that our buccal delivery technology is a platform technology that has application to many large molecule drugs and provides a convenient, non-invasive, accurate and cost-effective way to administer such drugs. We have identified several large molecule drugs as possible candidates for development, including estrogen, heparin, monoclonal antibodies, human growth hormone and fertility hormones, but to date have focused our development efforts primarily on one pharmaceutical product, Generex Oral-lyn™, an insulin formulation administered as a fine spray into the oral cavity using our proprietary hand-held aerosol spray applicator known as RapidMist™.

Our subsidiary, Antigen Express, concentrates on developing proprietary vaccine formulations that work by stimulating the immune system to either attack offending agents (i.e., cancer cells, bacteria, and viruses) or to stop attacking benign elements (i.e. self proteins and allergens). Our immunomedicine products are based on two platform technologies and are in the early stages of development. We continue clinical development of Antigen’s synthetic peptide vaccines designed to stimulate a potent and specific immune response against tumors expressing the HER-2/neu oncogene for patients with HER-2/neu positive breast cancer in a Phase II clinical trial and patients with prostate cancer and against avian influenza in two Phase I clinical trials. We recently initiated an additional Phase I clinical trial in patients with either breast or ovarian cancer.  The synthetic vaccine technology has certain advantages for pandemic or potentially pandemic viruses, such as the H5N1 avian and H1N1 swine flu.  In addition to developing vaccines for pandemic influenza viruses, we have vaccine development efforts underway for seasonal influenza virus, HIV, HPV, melanoma, ovarian cancer, allergy and Type I diabetes mellitus. We have established collaborations with clinical investigators at academic centers to advance these technologies.

To date, we have received regulatory approval in Ecuador, India (subject to regulatory approval of a 2012 in-country study), Lebanon and Algeria for the commercial marketing and sale of Generex Oral-lyn™. We have previously submitted regulatory dossiers for Generex Oral-lyn™ in a number of other countries, including Bangladesh, Kenya, Jordan and Armenia. While we believe these countries will ultimately approve our product for commercial sale, we do not anticipate recognizing revenues in any of these jurisdictions in the next twelve months. No dossier related activities or product shipments have taken place during 2012 or 2013, nor are any expected to these countries during the remainder of 2013.

In March 2008, we initiated Phase III clinical trials for this product in the U.S. with the first patient screening for such trials at a clinical study site in Texas in April 2008. Approximately 450 patients have been enrolled to date at approximately 70 clinical sites around the world, including sites in the United States, Canada, Bulgaria, Poland, Romania, Russia, Ukraine and Ecuador. The final subjects completed the trial in August 2011. After appropriate validation, the data from approximately 450 patients was tabulated, reviewed and analyzed. Those results from the Phase III trial along with a comprehensive review and supplemental analyses of approximately 40 prior Oral-lyn clinical studies were compiled and submitted to the FDA in late December 2011 in a comprehensive package including a composite metanalysis of all safety data. We are currently in ongoing discussions with the FDA with respect to the pathway for regulatory approval, including any additional clinical or pharmacological studies that might be required to support regulatory approval or enhance marketing success. We do not currently plan to expend significant resources on additional clinical trials of Oral-lyn™ until after such time that we secure additional financing.

We are a development stage company with a limited history of operations, and do not expect sufficient revenues to support our operation in the immediately foreseeable future. To date, we have not been profitable and our accumulated net loss available to shareholders was $362,713,813 at April 30, 2013. As of April 30, 2013, our current cash position is not sufficient to meet our working capital needs for the next twelve months. To continue operations, we will require additional funds to support our working capital requirements and any development activities, or will need to suspend operations. Management is seeking various alternatives to ensure that we can meet some of our operating cash flow requirements through financing activities, such as private placement of our common stock, preferred stock offerings and offerings of debt and convertible debt instruments as well as through merger or acquisition opportunities. In addition, management is actively seeking strategic alternatives, including strategic investments and divestitures. Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position. We cannot provide any assurance that we will obtain the required funding. Our inability to obtain required funding in the near future or our inability to obtain funding on favorable terms will have a material adverse effect on our operations and our strategic development plan for future growth. If we cannot successfully raise additional capital and implement our strategic development plan, our liquidity, financial condition and business prospects will be materially and adversely affected and we may have to cease operations.

41

We operate in only one segment: the research and development of drug delivery systems and technologies for metabolic and immunological diseases.

Accounting for Research and Development Projects

Our major research and development projects are the refinement of our platform buccal delivery technology, our buccal insulin project (Generex Oral-lyn™) and Antigen’s peptide immunotherapeutic vaccines.

During the nine-month period ended April 30, 2013 and the fiscal year ended July 31, 2012, we expended resources on the clinical testing of our buccal insulin product, Generex Oral-lyn™. The completion of late-stage trials in Canada and the United States may require significantly greater funds than we currently have on hand.

During the nine-month period ended April 30, 2013 and the fiscal year ended July 31, 2012, we expended resources on research and development relating to Antigen’s peptide immunotherapeutic vaccines and related technologies. One Antigen vaccine is currently in Phase II clinical trials in the United States involving patients with HER-2/neu positive breast cancer, and we have completed a Phase I clinical trial for an Antigen vaccine for H5N1 avian influenza which was conducted at the Lebanese-Canadian Hospital in Beirut. Antigen’s prostate cancer vaccine based on AE37 has been tested in a completed (August 2009) Phase I clinical trial in Greece.

Because of various uncertainties, we cannot predict the timing of completion and commercialization of our buccal insulin or Antigen’s peptide immunotherapeutic vaccines or related technologies. These uncertainties include the success of current studies, our ability to obtain the required financing and the time required to obtain regulatory approval even if our research and development efforts are completed and successful, our ability to enter into collaborative marketing and distribution agreements with third-parties, and the success of such marketing and distribution arrangements. For the same reasons, we cannot predict when any products may begin to produce net cash inflows.

Most of our buccal delivery research and development activities to date have involved developing our platform technology for use with insulin. As a result, we have not made significant distinctions in the accounting for research and development expenses among products, as a significant portion of all research has involved improvements to the platform technology in connection with insulin, which may benefit all of our potential buccal products. During the nine months ended April 30, 2013, approximately 23% of our $1,631,987 in research and development expenses was attributable to insulin and platform technology development.  During the fiscal year ended July 31, 2012, approximately 61% of our $4,987,236 in research expenses was attributable to insulin and platform technology development, and we did not have any research expenses related to other buccal projects. During the fiscal year ended July 31, 2011, approximately 75% or $7,669,139 of our $10,250,397 in research expenses was attributable to insulin and platform technology development, and we did not have any research expenses related to other buccal projects. During the fiscal year ended July 31, 2010, approximately 86% or $11,516,050 of our $13,361,156 in research expenses was attributable to insulin and platform technology development, and we did not have any research expenses related to other buccal projects.

During the nine months ended April 30, 2013, approximately 77%, or $1,263,286 of our research and development expenses was attributable to Antigen's immunomedicine products. During the fiscal year ended July 31, 2012, approximately 39% or $1,941,774 in research expenses was attributable to Antigen's immunomedicine products. Approximately 25% or $2,581,258 of our research and development expenses for the fiscal year ended July 31, 2011 was related to Antigen's immunomedicine products, compared to approximately 14% or $1,845,106 of our research and development expenses for the fiscal year ended July 31, 2010. Because these products are in initial phases of clinical trials or early, pre-clinical stage of development (with the exception of the Phase II clinical trials of Antigen HER-2/neu positive breast cancer vaccine that are underway), all of the expenses were accounted for as basic research and no distinctions were made as to particular products. Due to the early stage of development, we cannot predict the timing of completion of any products arising from this technology, or when products from this technology might begin producing revenues.

42

Critical Accounting Policies

Our discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements which have been prepared in conformity with accounting principles generally accepted in the United States of America. It requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

We consider certain accounting policies related to impairment of long-lived assets, intangible assets and accrued liabilities to be critical to our business operations and the understanding of our results of operations:

Going Concern.  As shown in the accompanying consolidated financial statements, we have not been profitable and have reported recurring losses from operations.  These factors raise substantial doubt about our ability to continue to operate in the normal course of business.  The accompanying consolidated financial statements do not include any adjustments that might be necessary should we be unable to continue as a going concern.

Revenue Recognition. Net sales of our over-the-counter consumer products are generally recognized in the period in which the products are delivered. Delivery of the products generally completes the criteria for revenue recognition for us. In the event where the customers have the right of return, sales are deferred until the right of return lapses, the product is sold to a third party or a provision for returns can be reasonably estimated based on historical experience.

Inventory. Inventories are stated at the lower of cost or market with cost determined using the first-in first-out method. Management considers such factors as the amount of inventory on hand and in the distribution channel, estimated time to sell such inventory, inventories shelf life and current market conditions when determining whether the lower cost or market is used. As appropriate, a provision is recorded to reduce inventories to their net realizable value.  Inventory also includes the cost of products sold to the customers with the rights of return. At July 31, 2012, all inventory balances had been written down to zero.

Impairment of Long-Lived Assets. Management reviews for impairment whenever events or changes in circumstances indicate that the carrying amount of property and equipment may not be recoverable under the provisions of accounting for the impairment of long-lived assets. If it is determined that an impairment loss has occurred based upon expected future cash flows, the loss is recognized in the Consolidated Statement of Operations. As of April 30, 2013, there were no indications of any impairment of our long-lived assets.

Intangible Assets. We have intangible assets related to patents. The determination of the related estimated useful lives and whether or not these assets are impaired involves significant judgments. In assessing the recoverability of these intangible assets, we use an estimate of undiscounted operating income and related cash flows over the remaining useful life, market conditions and other factors to determine the recoverability of the asset. If these estimates or their related assumptions change in the future, we may be required to record impairment charges against these assets. In the fiscal year ended July 31, 2012, we recorded a write down of $440,780 on certain patents. There were no patent write downs or disposals in the fiscal years ended July 31, 2011 and 2010.

Estimating accrued liabilities, specifically litigation accruals. Management's current estimated range of liabilities related to pending litigation is based on management's best estimate of future costs. While the final resolution of the litigation could result in amounts different than current accruals, and therefore have an impact on our consolidated financial results in a future reporting period, management believes the ultimate outcome will not have a significant effect on our consolidated results of operations, financial position or cash flows.

Share-based compensation. Management determines value of stock-based compensation to employees in accordance with Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 718, Compensation – Stock Compensation. Management determines value of stock-based compensation to non-employees and consultants in accordance with and ASC 505, Equity-Based Payments to Non-Employees.

43

Derivative warrant liability.  FASB ASC 815, Derivatives and Hedging, requires all derivatives to be recorded on the consolidated balance sheet at fair value for fiscal years beginning after December 15, 2008.  As a result, certain derivative warrant liabilities (namely those with a price protection feature) are now separately valued as of August 1, 2009 and accounted for on our balance sheet, with any changes in fair value recorded in earnings.  On our consolidated balance sheets as of April 30, 2013, July 31, 2012 and July 31, 2011, we used the binomial lattice model to estimate the fair value of these warrants. Key assumptions of the binomial lattice option-pricing model include the market price of our stock, the exercise price of the warrants, applicable volatility rates, risk-free interest rates, expected dividends and the instrument’s remaining term.  These assumptions require significant management judgment.  In addition, changes in any of these variables during a period can result in material changes in the fair value (and resultant gains or losses) of this derivative instrument.

Results of Operations

Nine months ended April 30, 2013 Compared to Nine months ended April 30, 2012

We had a net loss for the nine-month period ended April 30, 2013 of $4,999,736 versus a net loss of $7,914,440 in the corresponding nine-month period of the prior fiscal year. The loss in this year’s fiscal nine-month period was primarily caused by operating expenses of $4,664,451 and a loss due to the change in the fair value of the derivative liabilities of $1,092,504, offset by income from assets held for investment of $1,210,567 while in the prior year, operating expenses were $7,735,058, the loss due to the change in the fair value of the derivative liabilities was $1,603,720 and income from assets held for investment was $1,928,850.  Our operating loss for the nine-month period ended April 30, 2013 decreased to $4,664,451 compared to $7,722,279 in the same fiscal period of 2012.  The decrease in operating loss resulted from a decrease in research and development expenses (to $1,631,987 from $3,835,715), a decrease in general and administrative expenses (to $3,032,464 from $3,732,027) and a decrease in selling and marketing expense (to $0 from $167,316). We did not have any revenues in the nine-month period ended April 30, 2013 and in the nine-month period ended April 30, 2012 we only had revenues of $21,901, reflecting our decision to discontinue sales of our over-the-counter products.

The decrease in research and development expenses in the current fiscal nine-month period versus the comparative nine-month period in the previous fiscal year is primarily due to there being no significant expenditures in this fiscal year related to the field portion of the global Phase III clinical trials of our oral insulin product and platform technology which was completed in the first quarter of the prior fiscal year. Our efforts to significantly reduce expenses in all categories also contributed to the decrease in this category. The decrease in general and administrative expenses is related to a decrease in payroll related expenses of approximately $442,000 and a decrease in professional services expenses including legal and accounting services of approximately $53,000 in the nine-month period ended April 30, 2013, as compared to the previous year nine-month period ended April 30, 2012, as well as reductions of expenses in most other categories due to efforts to conserve cash until we complete the strategic development plan announced by management on March 30, 2011. The decrease in selling expenses for the nine-month period ended April 30, 2013 versus the prior year comparative nine-month period is associated with no longer expending resources on the over-the-counter products in the current fiscal period.

Our interest expense in the first three quarters of fiscal 2013 was $453,677 compared to the previous year period at $518,506 which consisted primarily of the accrual of the “make-whole” dividend payments of $202,500 on the December 2012 Series D convertible preferred stock financings, as well as penalties on the discharge of previous mortgages and interest payments on current mortgages.  We recognized lower income from assets held for investment (net of expense) of $1,210,567 in the first three quarters of fiscal 2013 compared to $1,928,850 in the same period of the previous fiscal year due to a gain on sale of properties held for investment of $1,081,807. In the previous year, we had a gain on sale of properties held for investment of $1,721,430. Change in the fair value of derivative liabilities contributed a loss of $1,092,504 in the current year nine-month period, while in the prior year nine-month period, the loss was $1,603,720.

Our net income available to shareholders was decreased by $102,297 in the first three fiscal quarters of fiscal 2013 relating to a preferred stock dividend as a result of the accounting treatment of our convertible preferred stock financing in August 2012. In the comparable fiscal 2012 period, there was a preferred stock dividend of $376,746. These amounts represent deemed dividends to the investors as a result of these financings, as further described in Note 9 to the Notes to Consolidated Financial Statements included elsewhere in this registration statement.

44

Year Ended July 31, 2012 Compared to Year Ended July 31, 2011

Our net loss available to shareholders for the fiscal year ended July 31, 2012 (fiscal 2012) was $9,867,024 versus $22,442,284 in the fiscal year ended July 31, 2011 (fiscal 2011). The decrease in net loss in fiscal 2012 versus fiscal 2011 is primarily due to the decrease in operating expenses by approximately $14.6 million in fiscal 2012, offset by a loss due to the revaluation of the derivative liabilities in fiscal 2012 of $1,081,440 versus a gain of $2,220,916 in fiscal 2011. Our operating loss for fiscal 2012 decreased to $10,024,048 compared to $24,533,082 in fiscal 2011. The decrease resulted primarily from a decrease in research and development expenses to $4,987,236 from $10,250,397, a decrease in selling expense to $165,175 from $1,025,774 and a decrease in general and administrative expenses to $4,889,179 from $13,392,920. Revenue decreased to $28,651 from $291,628, while gross profits decreased to $17,542 from $136,009. The decrease in revenue and gross profit is attributable to the discontinuation of sales of our consumer/over-the-counter products.

The decrease in general and administrative expenses is primarily related to a decrease in professional expenses including legal, audit, consulting and financial services of over $6.1 million in fiscal 2012 versus 2011 due to cost cutting measures, as well as a decrease of over $1.0 million in payroll related costs due to a reduction in the number of employees which also caused a reduction in travel expenses of over $450,000 versus fiscal 2011.  The decrease in selling expenses of over $860,000 for fiscal 2012 versus fiscal 2011 is associated with a reduction in advertising and promotion related to the discontinuation of our consumer/over-the-counter products, as well as the closure of our MENA sales office in Dubai. Research and development expenses decreased by almost $5.3 million in fiscal 2012 from fiscal 2011, as expenditures relating to the Phase III trials for our Generex Oral-lyn™ product decreased significantly in fiscal 2012 versus fiscal 2011.

Our interest expense in fiscal 2012 increased to $592,525, compared to interest expense of $208,906 in fiscal 2011, due to the refinancing of properties, as well as interest penalties related to the discharge of mortgages upon the sale of certain of our properties.  Our interest income decreased to $1,519 in fiscal 2012 from $6,455 in fiscal 2011 due to lower average cash balances. We received higher income from assets held for investment (net of expense) of $2,206,216 which included $1,957,089 gain on sale of properties, as well as income from rental operations (net of expense) of $249,127 versus $349,458 in income from rental operations (net of expense) in fiscal 2011.

Our net loss available to shareholders was increased by $376,746 in fiscal 2012 versus $766,417 in fiscal 2011 relating to preferred stock dividends as a result of the accounting treatment of our convertible preferred stock financings in February 2012 and July 2011, respectively. This amount represents a deemed dividend to the investors as a result of these financings, as further described in Note 11 to the Notes to Consolidated Financial Statements included elsewhere in this registration statement.

Year Ended July 31, 2011 Compared to Year Ended July 31, 2010

Our net loss available to shareholders for the fiscal year ended July 31, 2011 (fiscal 2011) was $22,442,284 versus $25,279,940 in the fiscal year ended July 31, 2010 (fiscal 2010). The decrease in net loss in fiscal 2011 versus fiscal 2010 is primarily due to the decrease in operating expenses by over $5 million in fiscal 2011, offset by a smaller gain due to the revaluation of the derivative warrants in fiscal 2011 of $2,220,916 versus a gain of $4,125,590 in fiscal 2010. Our operating loss for fiscal 2011 decreased to $24,533,082 compared to $29,429,817 in fiscal 2010. The decrease resulted primarily from a decrease in research and development expenses to $10,250,397 from $13,361,156, a decrease in selling expense to $1,025,774 from $3,709,767 offset by a slight increase in general and administrative expenses to $13,392,920 from $12,719,239. Revenue decreased to $291,628 from $1,172,611, while gross profits decreased to $136,009 from $360,345. The decrease in revenue and gross profit is attributable to lower sales of our consumer/over-the-counter products in North America, as well as the Middle East North African region.

The increase in general and administrative expenses is primarily related to an increase in professional expenses, including the issuance of stock in exchange for financial and consulting services which amounted to $1,856,505 in fiscal 2011 versus $961,862 in fiscal 2010.  The decrease in selling expenses for fiscal 2011 versus fiscal 2010 is associated with a reduction in advertising and promotion related to our consumer/over-the-counter products, as well as a reduction of costs associated with our MENA sales office in Dubai. Research and development expenses decreased by over $3 million in fiscal 2011 from fiscal 2010, as expenditures relating to the Phase III trials for our Generex Oral-lyn™ product decreased significantly in fiscal 2011 versus fiscal 2010, which was partially offset by increases in the cost of Phase II trials for Antigen’s immunomedicine products.

Our interest expense in fiscal 2011 decreased slightly to $208,906, compared to interest expense of $210,083 in fiscal 2010.  Our interest income decreased to $6,455 in fiscal 2011from $27,045 in fiscal 2010 primarily due to lower average cash balances. We received higher income from rental operations (net of expense) of $349,458 in fiscal 2011 compared to $206,575 in fiscal 2010 due to higher tenancies in fiscal 2011, in addition to the positive impacts of a stronger Canadian dollar.

45

Our net loss available to shareholders was increased by $766,417 in fiscal 2011 relating to a preferred stock dividend as a result of the accounting treatment of our convertible preferred stock financing in July 2011. This amount represents a deemed dividend to the investors as a result of this financing, as further described in Note 12 to the Notes to Consolidated Financial Statements included elsewhere in this registration statement.  There was no preferred stock dividend in fiscal 2010.

Financial Condition, Liquidity and Resources

Sources of Liquidity

To date we have financed our development stage activities primarily through private placements of our common stock and securities convertible into our common stock.

As of April 30, 2013, our current cash position is not sufficient to meet our working capital needs for the next twelve months. Therefore, we will require additional funds to support our working capital requirements and any development or other activities, or will need to curtail our clinical trials and other planned activities or suspend operations. To continue operations, we will require additional funds to support our working capital requirements and any development activities, or will need to suspend operations. We are seeking various alternatives to ensure that we can meet some of our operating cash flow requirements through financing activities, such as private placement of our common stock, preferred stock offerings and offerings of debt and convertible debt instruments as well as through merger or acquisition opportunities. In addition, we are actively seeking strategic alternatives, including strategic investments and divestitures. We have sold, and are also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position. We cannot provide any assurance that we will obtain the required funding. Our inability to obtain required funding in the near future or our inability to obtain funding on favorable terms will have a material adverse effect on our operations and our strategic development plan for future growth. If we cannot successfully raise additional capital and implement our strategic development plan, our liquidity, financial condition and business prospects will be materially and adversely affected and we may have to cease operations.

While we have financed our development stage activities to date primarily through private placements of our common stock and securities convertible into our common stock and raised approximately $4.0 million during fiscal 2012 (including the net proceeds from mortgage financings in January and February 2012) and approximately $4.5 million during fiscal 2013 to date (including the proceeds from our mortgage financing in November 2012 and proceeds from warrant exercises), our cash balances have been extremely low thus far in fiscal 2013.

On March 30, 2011, our realigned management team announced its strategic development plan for Generex’s future growth. The plan included the spin-out of Antigen Express, a reverse stock split for Generex and a rights offering to Generex stockholders. As proposed, we would spin out Antigen Express as a separate DTC-eligible company, register its shares with the Securities and Exchange Commission (the “SEC”), and seek to list its shares on a national securities exchange. Management believes that the spin-out would increase value for stockholders and provide Antigen Express with ready access to capital markets to finance its on-going clinical and regulatory initiatives. Management further believes that the spin-out would benefit Generex, by allowing Generex to hold a controlling interest in a publicly-traded company while continuing to focus on maximizing opportunities for its buccal drug delivery platform. The spin-out would be accomplished by the issuance of one or more dividends of Antigen Express stock to Generex stockholders. No determination has been made as to the timing of the proposed spin-out. This prospectus does not constitute an offer of any securities for sale or a solicitation of an offer to buy any securities related to these planned transactions.

Although stockholders approved a reverse stock split proposal at the June 8, 2011 annual meeting of stockholders, the reverse stock split could only be implemented in conjunction with an effort to list our common stock on a national stock exchange. The stockholder approval expired on December 7, 2012. Our stockholders approved a new reverse split proposal at our annual general meeting held on March 28, 2013, which approval allows the Board to implement a reverse split in its discretion and is not contingent upon listing our common stock on a national stock exchange. The terms of the securities purchase agreements that we entered into on January 31, 2012, August 8, 2012, December 10, 2012 and June 17, 2013 also prohibit us from undertaking a reverse or forward stock split or reclassification of our common stock except for a reverse stock split made in conjunction with a listing of the common stock on a national securities exchange.

46

Management may seek to meet all or some of our operating cash flow requirements through financing activities, such as private placement of our common stock, preferred stock offerings and offerings of debt and convertible debt instruments as well as through merger or acquisition opportunities. The securities purchase agreements that we entered into on January 31, 2012, August 8, 2012, December 10, 2012 and June 17, 2013 with certain investors prohibits us from (i) issuing additional equity securities until 60 days after the effective date of a registration statement covering the resale of the common stock issuable upon exercise of the warrants and conversion of the preferred stock sold in that transaction and (ii) issuing additional debt or equity securities with a variable conversion or exercise price until February 1, 2013, August 10, 2013, December 10, 2013 and June 17, 2014, respectively.

Through the shelf registration statement (File No. 333-164591) that we filed on January 29, 2010 and which was declared effective on February 9, 2010, we raised an aggregate of $4,056,000 in gross proceeds between January and April 2011 and raised an additional $2,575,000 in gross proceeds in July 2011 pursuant to a convertible preferred stock purchase agreement with takedowns from the shelf registration statement as described below. Upon the filing of our Annual Report on Form 10-K on October 14, 2011, we were no longer eligible to use the shelf registration statement as the aggregate market value of our outstanding voting and non-voting common equity held by non-affiliates is less than $75 million. As we are required under the registration rights agreement that we entered into on June 17, 2013 with certain investors to register shares of our common stock issuable upon conversion or exercise of the securities purchased by the investors, we are filing this registration statement on Form S-1 because we are not eligible to use Form S-3. We will incur additional legal and accounting fees in connection with the preparation of this Form S-1 registration statement.

In addition, management is actively pursuing financial and strategic alternatives, including strategic investments and divestitures, industry collaboration activities, and potential strategic partners. Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position.

We believe that the successful commercial launch of Oral-lyn™ in countries where we have approval would enhance our ability to access additional sources of funding.  We will continue to require substantial funds to continue research and development, including preclinical studies and clinical trials of our product candidates, further clinical trials for Oral-lyn™ and to commence sales and marketing efforts if the FDA or other regulatory approvals are obtained.  

Unforeseen problems with the conduct or results of Phase III clinical trials for Oral-lyn™ or further negative developments in general economic conditions could interfere with our ability to raise additional capital as needed, or materially adversely affect the terms upon which such capital is available.  We cannot provide any assurance that we will obtain the required funding. Our inability to obtain required funding in the near future or our inability to obtain funding on favorable terms will have a material adverse effect on our operations and our strategic development plan for future growth. If we cannot successfully raise additional capital and implement our strategic development plan, our liquidity, financial condition and business prospects will be materially and adversely affected and we may have to cease operations.

Equity Financings

Following is a summary of the equity financing activities that we completed in fiscal 2013 to date in August 2012, December 2012 and June 2013.

47

Financing – August 2012

Series C 9% Convertible Preferred Stock and Warrants

On August 8, 2012, we entered into a securities purchase agreement with certain investors, pursuant to which we agreed to sell an aggregate of 750 shares of our newly designated non-voting Series C 9% Convertible Preferred Stock and warrants to purchase up to an aggregate of 100% of the shares of our common stock issuable upon conversion of the convertible preferred stock. The purchase closed on August 10, 2012. We sold the convertible preferred stock and warrants in units, with each unit consisting of one share of convertible preferred stock and a warrant to purchase 100% of the shares of the Company’s common stock issuable upon conversion of such share of convertible preferred stock. Each unit was sold at a negotiated price of $1,000, for an aggregate purchase price of $750,000. An aggregate of 18,750,000 shares of our common stock are issuable upon conversion of, or exercise of, the convertible preferred stock and warrants (which total was adjusted to 49,999,998 shares on December 10, 2012 in conjunction with our Series D convertible preferred stock financing). We received net proceeds of approximately $725,000 from this transaction, which will be reflected in the financial statements for the fiscal quarter ending October 31, 2012. We entered into this securities purchase agreement pursuant to the investors’ additional investment rights existing under the securities purchase agreement dated July 8 2011.

Subject to certain ownership limitations, the Series C convertible preferred stock will be convertible at the option of the holder at any time into shares of our common stock at an effective conversion price of $0.08 (adjusted to $0.03 per share on December 10, 2012) per share, and will accrue a 9% dividend until August 10, 2015 and, beginning on August 10, 2015 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend will be payable quarterly on September 30, December 31, March 31 and June 30, beginning on the first such date after the original issue date and on each conversion date in cash, or at our option, in shares of common stock. In the event that the convertible preferred stock is converted prior to August 10, 2015, we will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at our option, in shares of our common stock. In addition, beginning August 10, 2015, we will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, as and if such dividends are paid. We will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the Series C convertible preferred stock will be subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then conversion price, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of our common stock pursuant to the fundamental transaction.

We may become obligated to redeem the Series C convertible preferred stock in cash upon the occurrence of certain triggering events, including, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of Generex, the occurrence of certain insolvency events relating to Generex, or the failure of our common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock. Late fees will apply on all redemption amounts not paid within five trading days of the payment date.

Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.08 (adjusted to $0.03 per share on December 10, 2012) per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then exercise price, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of common stock pursuant to the fundamental transaction.

48

The securities purchase agreement and the certificate of designation authorizing the Series C convertible preferred stock include certain agreements and covenants for the benefit of the holders of the convertible preferred stock, including restrictions on our ability to amend the certificate of incorporation and bylaws, pay cash dividends or distributions with respect to our common stock or other junior securities, repurchase more than a de minimis number of shares of our common stock or other junior securities.

With very limited exceptions, the investors will have a pro rata right of first refusal in respect of participation in any private debt or equity financings undertaken by us during the 12 months following the closing of the transaction.

We offered these securities privately pursuant to Rule 506 of Regulation D under the Securities Act of 1933. We entered into a registration rights agreement with the investors pursuant to which we agreed to file a registration statement with the SEC covering the public resale of the common stock issuable upon conversion of the preferred stock, issuable as dividends on the preferred stock, issuable upon exercise of the warrants and issued as a finders’ fee. We agreed to file the registration statement by September 22 and to use our best efforts to have the registration statement declared effective within 120 days after closing. If these deadlines were not met, we would have been liable for liquidated damages up to 6% of the purchase price under the securities purchase agreement. The registration statement was declared effective on November 8, 2012.

In addition, if, during the nine-month period after the issuance of the warrants and continuing until such time that all of the securities may be sold without our meeting the current public information requirement under Securities Act rule 144(c)(1), we fail to meet such requirement, we will pay liquidate damages equal to 2.0% of the purchase price paid by each investor, payable in cash every 30 days until current public information for Generex is available or is no longer required for the investors to rely on Rule 144 to transfer the securities (including underlying securities) acquired under the securities purchase agreement.

As of June 28, 2013, all of the issued Series C 9% Convertible Preferred Stock had been converted to common stock. There were 22,916,665 shares of common stock issued upon the conversion of the Series C convertible preferred stock and 6,664,863 shares of common stock issued as “make-whole payments” on such conversions. As of June 28, 2013, 21,589,512 warrants issued in connection with this transaction were outstanding as follows:.

Date Issued	Aggregate No. of Shares Unexercised		Exercise Price		Expiration Date
August 10, 2012*		21,589,512		.03	August 10, 2017

*Upon issuance of securities at a price per share of common stock less than the then applicable exercise price, the warrants are subject to anti-dilution adjustment of the exercise price and to the number of shares of common stock that may be purchased upon exercise of each warrant such that the aggregate exercise price payable upon exercise of the warrant will be the same as the aggregate exercise price in effect immediately prior to such adjustment. Due to the anti-dilution adjustment provision of these warrants, they have been reclassified on Generex’s balance sheet as a liability under the caption “Derivative Warrant Liability” with any changes in fair value at each reporting period recorded in earnings in accordance with ASC 815. On December 10, 2012, in connection with the financing below, the exercise price was adjusted from $0.08 to $0.03 per share and the number of warrants increased from 9,375,000 to 24,999,999.

49

Financing – December 2012

Series D 9% Convertible Preferred Stock and Warrants

On December 10, 2012, we entered into a securities purchase agreement with certain investors, pursuant to which we agreed to sell an aggregate of 750 shares of our newly designated non-voting Series D 9% Convertible Preferred Stock and warrants to purchase up to an aggregate of 100% of the shares of our common stock issuable upon conversion of the convertible preferred stock. The purchase closed on December 10, 2012. We sold the convertible preferred stock and warrants in units, with each unit consisting of one share of convertible preferred stock and a warrant to purchase 100% of the shares of the Company’s common stock issuable upon conversion of such share of convertible preferred stock. Each unit was sold at a negotiated price of $1,000, for an aggregate purchase price of $750,000. An aggregate of 50,000,000 shares of our common stock are issuable upon conversion of, or exercise of, the convertible preferred stock and warrants. We received net proceeds of approximately $725,000 from this transaction, which were reflected in the financial statements for the fiscal quarter ending January 31, 2013.

Subject to certain ownership limitations, the Series D convertible preferred stock will be convertible at the option of the holder at any time into shares of our common stock at an effective conversion price of $0.03 per share, and will accrue a 9% dividend until December 10, 2015 and, beginning on December 10, 2015 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend will be payable quarterly on September 30, December 31, March 31 and June 30, beginning on the first such date after the original issue date and on each conversion date in cash, or at our option, in shares of common stock. In the event that the convertible preferred stock is converted prior to December 10, 2015, we will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at our option, in shares of our common stock. In addition, beginning December 10, 2015, we will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, as and if such dividends are paid. We will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the Series D convertible preferred stock will be subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then conversion price, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of our common stock pursuant to the fundamental transaction.

We may become obligated to redeem the Series D convertible preferred stock in cash upon the occurrence of certain triggering events, including, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of Generex, the occurrence of certain insolvency events relating to Generex, or the failure of our common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock. Late fees will apply on all redemption amounts not paid within five trading days of the payment date.

Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.03 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then exercise price, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of common stock pursuant to the fundamental transaction.

50

The securities purchase agreement and the certificate of designation authorizing the Series D convertible preferred stock include certain agreements and covenants for the benefit of the holders of the convertible preferred stock, including restrictions on our ability to amend the certificate of incorporation and bylaws, pay cash dividends or distributions with respect to our common stock or other junior securities, repurchase more than a de minimis number of shares of our common stock or other junior securities.

With very limited exceptions, the investors will have a pro rata right of first refusal in respect of participation in any private debt or equity financings undertaken by us during the 12 months following the closing of the transaction.

We offered these securities privately pursuant to Rule 506 of Regulation D under the Securities Act of 1933. We entered into a registration rights agreement with the investors pursuant to which we agreed to file a registration statement with the SEC covering the public resale of the common stock issuable upon conversion of the preferred stock, issuable as dividends on the preferred stock, issuable upon exercise of the warrants and issued as a finders’ fee.

We agreed to file the registration statement within 15 days of the stockholders’ approval of the increase in authorized shares and to use our best efforts to have the registration statement declared effective within 75 days after the filing date. If these deadlines were not met, we would have been liable for liquidated damages up to 6% of the purchase price under the securities purchase agreement. The registration statement was declared effective by the SEC on April 10, 2013.

In addition, if, during the six-month period after the issuance of the warrants and continuing until such time that all of the securities may be sold without our meeting the current public information requirement under Securities Act rule 144(c)(1), we fail to meet such requirement, we will pay liquidate damages equal to 2.0% of the purchase price paid by each investor, payable in cash every 30 days until current public information for Generex is available or is no longer required for the investors to rely on Rule 144 to transfer the securities (including underlying securities) acquired under the securities purchase agreement.

As of June 28, 2013, all of the issued Series D 9% Convertible Preferred Stock had been converted to common stock. There were 24,999,999 shares of common stock issued upon the conversion of the Series D convertible preferred stock and 7,825,153 shares of common stock issued as “make-whole payments” on such conversions. As of June 28, 2013, 24,999,999 warrants issued in connection with this transaction were outstanding as follows:

Date Issued	Aggregate No.  of Shares Unexercised		Exercise Price		Expiration Date
December 10, 2012		24,999,999		.03	December 10, 2017

Financing –June 2013

Series E 9% Convertible Preferred Stock and Warrants

On June 17, 2013, we entered into a securities purchase agreement with certain investors, pursuant to which we agreed to sell an aggregate of 1,225 shares of our newly designated non-voting Series E 9% Convertible Preferred Stock and warrants to purchase up to an aggregate of 100% of the shares of our common stock issuable upon conversion of the convertible preferred stock. The purchase closed on June 20, 2013. We sold the convertible preferred stock and warrants in units, with each unit consisting of one share of convertible preferred stock and a warrant to purchase 100% of the shares of the Company’s common stock issuable upon conversion of such share of convertible preferred stock. Each unit was sold at a negotiated price of $1,000, for an aggregate purchase price of $1,225,000. An aggregate of 81,666,670 shares of our common stock are issuable upon conversion of, or exercise of, the convertible preferred stock and warrants. We received net proceeds of approximately $1,165,000 from this transaction, which will be reflected in the fourth quarter of the annual consolidated financial statements for the fiscal year ending July 31, 2013.

51

Subject to certain ownership limitations, the Series E convertible preferred stock will be convertible at the option of the holder at any time into shares of our common stock at an effective conversion price of $0.03 per share, and will accrue a 9% dividend until June 17, 2016 and, beginning on June 17, 2016 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend will be payable quarterly on September 30, December 31, March 31 and June 30, beginning on the first such date after the original issue date and on each conversion date in cash, or at our option, in shares of common stock. In the event that the convertible preferred stock is converted prior to June 17, 2016, we will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at our option, in shares of our common stock. In addition, beginning June 17, 2016, we will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, as and if such dividends are paid. We will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the Series E convertible preferred stock will be subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then conversion price, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of our common stock pursuant to the fundamental transaction.

We may become obligated to redeem the Series E convertible preferred stock in cash upon the occurrence of certain triggering events, including, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of Generex, the occurrence of certain insolvency events relating to Generex, or the failure of our common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock. Late fees will apply on all redemption amounts not paid within five trading days of the payment date.

Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.03 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then exercise price, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of common stock pursuant to the fundamental transaction.

The securities purchase agreement and the certificate of designation authorizing the Series E convertible preferred stock include certain agreements and covenants for the benefit of the holders of the convertible preferred stock, including restrictions on our ability to amend the certificate of incorporation and bylaws, pay cash dividends or distributions with respect to our common stock or other junior securities, repurchase more than a de minimis number of shares of our common stock or other junior securities.

52

With very limited exceptions, the investors will have a pro rata right of first refusal in respect of participation in any private debt or equity financings undertaken by us during the 12 months following the closing of the transaction.

We offered these securities privately pursuant to Rule 506 of Regulation D under the Securities Act of 1933. We entered into a registration rights agreement with the investors pursuant to which we agreed to file a registration statement with the SEC covering the public resale of the common stock issuable upon conversion of the preferred stock, issuable as dividends on the preferred stock, issuable upon exercise of the warrants and issued as a finders’ fee.

We agreed to file the registration statement within 25 days of the closing of the transaction and to use our best efforts to have the registration statement declared effective within 75 days after the filing date. If these deadlines are not met, we will be liable for liquidated damages up to 6% of the purchase price under the securities purchase agreement.

In addition, until the first anniversary date of the securities purchase agreement, each investor may, in its sole determination, elect to purchase, severally and not jointly with the other investors, in one or more purchases, in the ratio of such investor's original subscription amount to the original aggregate subscription amount of all investors, additional units consisting of convertible preferred stock and warrants at a purchase price of $1,000 per unit with an aggregate subscription amount thereof of up to $1,225,000, which units will be identical to the units of convertible preferred stock and warrants issued in connection with the June 2013 closing.

In addition, if, during the six-month period after the issuance of the warrants and continuing until such time that all of the securities may be sold without our meeting the current public information requirement under Securities Act rule 144(c)(1), we fail to meet such requirement, we will pay liquidate damages equal to 2.0% of the purchase price paid by each investor, payable in cash every 30 days until current public information for Generex is available or is no longer required for the investors to rely on Rule 144 to transfer the securities (including underlying securities) acquired under the securities purchase agreement.

Proceeds from Warrant Exercises

We may receive additional proceeds from the exercise of warrants issued in the registered direct offerings conducted in June, August and September 2009, the sales to Seaside 88, LP in April, May and June 2010 and the warrants issued in July 2011, February 2012, August 2012 and December 2012 in connection with the issuance of the Series A 9% Convertible Preferred Stock, Series B 9% Convertible Preferred Stock, Series C 9% Convertible Preferred Stock and Series D 9% Convertible Preferred Stock, although some of the warrants include a cashless exercise feature.  

· In the transaction that closed on June 15, 2009, we sold shares of common stock and warrants exercisable for up to 8,600,000 shares of our common stock to investors and issued Midtown Partners & Co., LLC, our exclusive placement agent for the transaction, a warrant to purchase up to 244,926 shares of our common stock.   

· In the August 6, 2009 registered direct offering, we sold shares of common stock and warrants exercisable for up to 2,995,305 shares of our common stock to investors and issued a warrant to purchase 577,666 shares of our common stock to Midtown, which acted as our exclusive placement agent for the August 2009 transaction.  

· In the transaction that closed on September 14, 2009, we sold an aggregate of 15,312,500 shares of our common stock and warrants exercisable for up to 5,053,125 shares of our common stock to investors and issued warrants to purchase up to 969,526 shares of our common stock to the two placement agents and a consultant in relation to the transaction.

· In the closings under the common stock purchase agreement that occurred in April, May and June 2010, we sold Seaside 12,000,000 shares of our common stock and issued to Midtown, as placement agent, warrants to purchase an aggregate of 300,000 shares of our common stock.

53

· In connection with the securities purchase agreement dated July 7, 2011 and option thereunder, we sold an aggregate of 2,575 shares of our Series A 9% Convertible Preferred Stock and issued warrants exercisable for up to 17,166,666 shares of our common stock to investors.

· In connection with the securities purchase agreement dated January 31, 2012, we sold an aggregate of 2,000 shares of our Series B 9% Convertible Preferred Stock and issued warrants exercisable for up to 13,333,333 shares of our common stock to investors.

· In connection with the securities purchase agreement dated August 8, 2012, we sold an aggregate of 750 shares of our Series C 9% Convertible Preferred Stock and issued warrants exercisable for up to 9,375,000 shares of our common stock to investors.

· In connection with the securities purchase agreement dated December 10, 2012, we sold an aggregate of 750 shares of our Series D 9% Convertible Preferred Stock and issued warrants exercisable for up to 24,999,999 shares of our common stock to investors.

As of June 28, 2013, all of the warrants issued in the aforementioned registered direct offerings were exercisable.  At June 28, 2013, outstanding warrants issued in connection with the June, August and September 2009 registered direct offerings, the April, May and June 2010 sales to Seaside and the January to April 2011, July 2011, February 2012, August 2012 and December 2012 registered direct offerings were as follows (after adjustment for anti-dilution provisions and subsequent exercises):

Date Issued	Aggregate No. of Shares Unexercised			Exercise Price		Expiration Date
June 15, 2009		8,470,661			0.76	December 15, 2014
August 6, 2009		3,413,928			0.79	February 4, 2015
September 14, 2009		5,157,813			1.00	March 15, 2015
April 8, 2010		50,000			0.4726	February 9, 2015
April 21, 2010		50,000			0.4258	February 9, 2015
April 30, 2010		50,000			0.415	February 9, 2015
May 14, 2010		50,000			0.3496	February 9, 2015
May 28, 2010		50,000			0.351	February 9, 2015
June 11, 2010		50,000			0.3543	February 9, 2015
July 7, 2011*		3,375,227	**		0.03	July 7, 2016
February 1, 2012*		7,500,000	**		0.03	January 31, 2017
August 10, 2012*		21,589,512	**		0.03	August 10, 2017
December 10, 2012*		24,999,999			0.03	December 10, 2017

*Upon issuance of securities at a price per share of common stock less than the then applicable exercise price, the warrants are subject to anti-dilution adjustment of the exercise price and to the number of shares of common stock that may be purchased upon exercise of each warrant such that the aggregate exercise price payable upon exercise of the warrant will be the same as the aggregate exercise price in effect immediately prior to such adjustment. Due to the anti-dilution adjustment provision of these warrants, they have been reclassified on Generex’s balance sheet as a liability under the caption “Derivative Warrant Liability” with any changes in fair value at each reporting period recorded in earnings in accordance with ASC 815.

54

**On December 10, 2012, in connection with the issuance of the Series D convertible preferred stock, the exercise price of these warrants was adjusted down to $0.03 (from $0.08), with a corresponding increase in warrants from 6,249,995 to 16,666,653, 24,999,999 to 66,666,664 and 9,375,000 to 24,999,998, respectively.

In addition, we may receive additional proceeds from the exercise of warrants issued in connection with the securities purchase agreement and related documents that we entered into on March 31, 2008 with existing institutional investors relating to a private placement of 8% secured convertible notes (the “Notes”) and warrants (the “Series Warrants”) for aggregate gross proceeds to us of $20,650,000.  As of June 1, 2009, the outstanding principal balance and accrued interest on the Notes were satisfied in full.

The Series Warrants issued in connection with the March 2008 securities purchase agreement included:

(i) Series A and A-1 Warrants, which are exercisable for a period of 7 years into an aggregate of 75% of the number of shares of our common stock initially issuable upon conversion of the Notes, with the Series A Warrants being exercisable into 5,257,729 shares immediately upon issuance and the Series A-1 warrants being exercisable into 7,541,857 shares as of October 1, 2008;

(ii) Series B Warrants, which became exercisable on October 1, 2008 into 100% of the shares of our common stock initially issuable upon conversion of the Notes (initially 17,066,166 shares) and remain exercisable for a period of 18 months after the registration statement covering the shares of common stock issuable upon conversion or exercise of the Notes and Warrants was declared effective by the SEC; and

(iii) Series C Warrants, which are exercisable for a period of 7 years as of October 1, 2008, but only to the extent that the Series B Warrant are exercised and only in the same percentage that the Series B Warrants are exercised, up to a maximum percentage of 75% of the number of shares of our common stock initially issuable upon conversion of the Notes (initially a maximum of 12,799,580 shares).

The initial exercise price of each Series Warrant was $1.21.  The Series Warrants include a cashless exercise feature. The exercise price of the Series Warrants was subsequently reduced initially to $0.50, then to $0.33, to $0.25, to $0.15, to $0.08 and currently to $0.03 as a result of a price protection provision triggered by our offering of stock in private placements in May 2009, January and July 2011 and February, August 2012 and December 2012.  This price protection feature allows for the reduction in the exercise price of the Series Warrants in the event we subsequently issue common stock or securities convertible into or exercisable for common stock, such as options and warrants, at a price per share less than the Series Warrant exercise price then in effect. In addition, with any reduction to the Series Warrant exercise price, the number of shares of common stock that may be purchased upon exercise of each Series Warrant will be increased or decreased proportionately, so that after such adjustment the aggregate Series Warrant exercise price payable for the adjusted number of shares issuable upon exercise will be the same as the aggregate Series Warrant exercise price in effect immediately prior to such adjustment. We account for these warrants with price protection in accordance with ASC 815 as described in Note 10 to the Notes to Consolidated Financial Statements included elsewhere in this quarterly report on Form 10-Q.

As of June 28, 2013, outstanding Series Warrants were as follows (after adjustment for anti-dilution provisions and subsequent exercises):

Date Issued	Aggregate No. of Shares Unexercised			Exercise Price*		Expiration Date
March 31, 2008		121,600,070	**	$	0.03	March 31, 2016
March 31, 2008		27,272,720	**	$	0.03	September 30, 2016

55

*Upon issuance of securities at a price per share of common stock less than the then applicable exercise price, the warrants are subject to anti-dilution adjustment of the exercise price and to the number of shares of common stock that may be purchased upon exercise of each warrant such that the aggregate exercise price payable upon exercise of the warrant will be the same as the aggregate exercise price in effect immediately prior to such adjustment. Due to the anti-dilution adjustment provision of these warrants, they have been reclassified on Generex’s balance sheet as a liability under the caption “Derivative Warrant Liability” with any changes in fair value at each reporting period recorded in earnings in accordance with ASC 815.

**On December 10, 2012, in connection with the issuance of the Series D convertible preferred stock, the exercise price of these warrants was adjusted down to $0.03 (from $0.08), with a corresponding increase in warrants from 54,426,222 to 145,136,592 and 10,227,270 to 27,272,720, respectively.

Cash Flows for the Nine months ended April 30, 2013

For the nine months ended April 30, 2013, we used $2,760,376 in cash to fund our operating activities. The use for operating activities included a net loss of $4,999,736, changes to working capital including a decrease of $33,504 related to deferred revenue, offset by an increase related to accounts payable and accrued expenses of $212,595 and an increase related to other current assets of $154,586.

The use of cash was offset by non-cash expenses of $349,047 related to depreciation and amortization, stock-based compensation to employees of $613,375, stock-based compensation issued in exchange for services rendered by consultants of $223,692 and common stock issued for interest on our convertible preferred stock of $663,930. There was also a year-to-date non-cash loss of $1,092,504 related to the fair valuation of the derivative liabilities at April 30, 2013 and an accounting gain of $1,036,865 related to the sale of our office property.

We had net cash provided by investing activities of $1,711,237 in the nine months ended April 30, 2013, representing primarily the net proceeds after real estate commissions of $1,762,954 related to the sale of the office property, offset by costs incurred for patents of $51,717.

We had cash provided by financing activities in the nine months ended April 30, 2013 of $1,228,134, which pertained primarily to $1,450,000 in net proceeds from sales of convertible preferred stock in August and December 2012, gross proceeds from long-term debt related to real estate of $828,543 and proceeds from cash exercises of warrants of $780,704, offset by the repayment of long-term debt upon sale of properties of $1,832,170.

Our net working capital at April 30, 2013 improved slightly to negative $7,807,271 from negative $8,054,662 at July 31, 2012, which was attributed largely to the reduction in the current portion of our long-term debt upon the sale of our office property in September 2012 and the net proceeds from the Series C and Series D convertible preferred stock financing in August and December 2012, offset by our cash used in operations for the nine-month period ended April 30, 2013.

Cash Flows for the Year Ended July 31, 2012

For the fiscal 2012 year, we used $8,043,979 in cash to fund our operating activities. The use for operating activities included a net loss of $9,490,278. Cash used in operating activities decreased due to a decrease in inventory of $716,392, a decrease related to other current assets of $20,946 and a decrease of $8,470 related to accounts receivable, which were offset by a decrease of $1,218,616 related to accounts payable and accrued expenses and a $105,395 decrease in deferred revenue.

The use of cash related to operating assets and liabilities above was offset by increases related to a non-cash loss of $1,081,440 related to the revaluation of the derivative warrants and additional investment rights, $612,658 related to depreciation and amortization, $732,928 in stock-based compensation, amortization of options and option modifications related to employees, executives and directors, $699,445 in stock-based compensation for services rendered, 485,190 relating to interest which was paid by issuances of common stock and $440,780 related to a loss on the write-off of abandoned patents. These non-cash increase adjustments to reconcile the net loss to net cash used, were offset by a non-cash gain of $2,027,939 related to gains on disposals of properties (including Assets Held for Investment) and equipment.

We had net cash flows from investing activities of $4,777,134 in fiscal 2012, primarily consisting of proceeds from the sale of properties (including Assets Held for Investment) and equipment of $4,953,325, offset by payments for property and equipment of $2,416 and costs incurred for patents of $173,775.

56

We had net cash flows from financing activities of $746,477 in fiscal 2012. We received net proceeds of $1,975,000 from issuances of convertible preferred stock in our February registered direct offering.  We received $3,561,688 in net proceeds from issuance of long-term debt related to mortgages on our properties, which was offset by monthly mortgage principal payments combined with repayments of mortgages upon the sales of certain of the properties of $4,821,511. We received $1,300 in cash proceeds from exercises of stock options and $30,000 from the exercise of warrants.

Our net working capital deficiency at July 31, 2012 decreased to a deficiency of $8,054,662 from a deficiency of $5,568,217 at July 31, 2011, which was attributed largely to our net cash outflows from our operating activities, offset by our fiscal 2012 investing and financing activities.

Conversion of Outstanding Series A, Series B, Series C and Series D 9% Convertible Preferred Stock

All outstanding shares of our Series A 9% Convertible Preferred Stock were converted into shares of our common stock prior to the end of our previous fiscal year ended July 31, 2012. A total of 17,166,666 shares of common stock have been issued upon the conversion of 2,575 shares of Series A convertible preferred stock. Upon conversion, we paid the holders of the Series A convertible preferred stock a “make whole” payment equal to $270 per $1,000 of stated value of the Series A convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. We issued 6,129,666 additional shares of common stock on such conversions of the Series A convertible preferred stock. Dividends paid on the Series A Convertible Preferred Stock were $12,383 during the fiscal year ended July 31, 2012.

As of April 30, 2013, all of the 2,000 shares of our Series B 9% Convertible Preferred Stock had been converted into shares of our common stock. We issued 38,019,163 shares of common stock upon the conversion of the Series B convertible preferred stock and an additional 11,207,750 shares of common stock were issued as “make-whole payments” on such conversions.

As of April 30, 2013, all of the 750 shares of our Series C 9% Convertible Preferred Stock had been converted into shares of our common stock. We issued 22,916,665 shares of common stock upon the conversion of the Series C convertible preferred stock and an additional 6,664,863 shares of common stock were issued as “make-whole payments” on such conversions.

As of June 28, 2013, all of the 750 shares of our Series D 9% Convertible Preferred Stock had been converted into shares of our common stock. We issued 24,999,999 shares of common stock upon the conversion of the Series D convertible preferred stock and an additional 7,825,153 shares of common stock were issued as “make-whole payments” on such conversions.

Funding Requirements

We expect to devote substantial resources to obtaining regulatory approval of Generex Oral-lyn™ in the U.S., Canada and Europe.  We may also devote resources to obtaining approval for the importation, marketing and commercialization of Generex Oral-lyn™ in other countries where we have licensed distributors, including countries where we currently have approval or have submitted regulatory dossiers for approval.

Under the long-term agreement that we signed with sanofi-aventis in December 2009, sanofi-aventis will manufacture and supply recombinant human insulin to us in the territories specified in the agreement. Through this agreement, we will procure recombinant human insulin crystals for use in the production of Generex Oral-lyn™. The terms of the supply agreement required us to make certain minimum purchases of insulin from sanofi-aventis through the period ended December 31, 2011, which minimum purchases we did not satisfy. Sanofi-aventis will be our exclusive supplier in certain countries and a non-exclusive supplier in some other countries. Sanofi-aventis may delete any territory from the agreement in which Generex Oral-lyn™ has not been approved for commercial sale by December 31, 2011. The prices under the supply agreement are subject to adjustment beginning after December 31, 2012. As we did not meet the minimum purchase requirements by December 31, 2011, sanofi-aventis may terminate the agreement. Upon termination, we would be obligated to pay sanofi-aventis for all materials and components that it has acquired or ordered to manufacture insulin based on our forecasts or minimum purchase commitments, all related work-in-progress (at cost) and all finished insulin in inventory. We did not provide any forecasts to sanofi-aventis and have not included any accruals related to the purchase commitments in our consolidated financial statements for the nine-month period ended April 30, 2013, nor has sanofi-aventis terminated the agreement.

57

In addition to the resources that we will dedicate to regulatory approval and commercialization of Generex Oral-lyn™, we will expend resources on further clinical development of our immunotherapeutic vaccines.

Our future funding requirements and our ability to raise additional capital will depend on factors that include:

· the timing and amount of expense incurred to complete our clinical trials, including any additional trials which are required;

· the costs and timing of the regulatory process as we seek approval of our products in development;

· the advancement of our products in development;

· our ability to generate new relationships with industry partners throughout the world that will provide us with regulatory assistance and long-term commercialization opportunities;

· opportunities to pursue strategic partnerships through alliances or acquisitions in the consumer market for diabetes-related products;

· the timing, receipt and amount of sales, if any, from Generex Oral-lyn™;

· the cost of manufacturing (paid to third parties) of our licensed products, and the cost of marketing and sales activities of those products;

· the costs of prosecuting, maintaining, and enforcing patent claims, if any claims are made;

· our ability to maintain existing collaborative relationships and establish new relationships as we advance our products in development; and

· the receptivity of the financial market to biopharmaceutical companies.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, changes in financial condition, revenue or expenses, results of operations, liquidity, capital expenditures or capital resources that is material to investors, and we do not have any non-consolidated special purpose entities.

Contractual Obligations

The following table of contractual obligations as of April 30, 2013 includes interest obligations.

Contractual Obligations	Total		Less than 1 Year		1-3 years		More  than  3 years
Long-Term Debt Obligations	$	661,385	$	661,385	$	-	$	-
Convertible Debt Obligations		-		-		-		-
Capital Lease Obligations		-		-		-		-
Operating Lease Obligations		299,151		155,364		143,787		-
Purchase Obligations *		452,004		452,004		-		-
Other Long-Term Liabilities Reflected on the Registrant's Balance Sheet under GAAP		-		-		-		-
Total	$	1,412,540	$	1,286,753	$	143,787	$	-

58

* Although there are no minimum purchase requirements for any of the remaining contract years under Generex’s supply agreement with sanofi-aventis entered into on December 7, 2009, Generex has not fully satisfied the minimum purchase requirements for the contract years ended December 31, 2010 and 2011. To the extent that Generex has any continuing long-term obligations to purchase insulin under this agreement, such obligations are not included in the table above because the quantities and prices relating to Generex’s obligations are subject to confidential treatment.

Certain Related Party Transactions

On December 9, 2005, our Board of Directors approved the grant to Ms. Perri of a right of first refusal in respect of any sale, transfer, assignment or other disposition of either or both real properties municipally known as 1740 Sismet Road, Mississauga, Ontario and 98 Stafford Drive, Brampton, Ontario (collectively, the “Properties”). We granted Ms. Perri this right in recognition of the fair market value transfer to us during the fiscal year ended July 31, 1998 by Ms. Perri (or parties related to her) of the Properties. In June 2011, we listed these real properties for sale and received third party offers for such properties which we accepted conditionally based on Ms. Perri’s existing right of first refusal. Ms. Perri exercised her right of first refusal and the sale of these real properties to Ms. Perri closed on August 26, 2011 on the same terms as the original third party offer.

Through April 20, 2011, we used a management company to manage all of our real properties. The property management company is owned by Rose Perri, Anna Gluskin and the estate of Mark Perri.  Ms. Perri and Ms. Gluskin are former executive officers of Generex.  In the nine-month period ended April 30, 2011 and the fiscal years ended July 31, 2010 and July 31, 2009, we paid the management company $40,778, $55,691 and $47,981, respectively, in management fees. We believe that the amounts paid to the management company approximate the rates that would be charged by a non-affiliated property management company.  On April 20, 2011, we formally terminated the relationship, and no further property management fees will be paid to this company.

During the period from June 2005 to November 2010, Generex paid Time Release Corp. an aggregate amount of approximately $1,030,000.  During the period from 2006 to 2008, Time Release, at the direction of Ms. Perri, made payments of at least $285,000 of the funds received from Generex to Angara Investments Limited and directed certain additional payments to Golden Bull Estates Ltd.  Angara Investments is believed to be owned and controlled by Ms. Perri and Ms. Gluskin, former executive officers and directors of Generex.  Golden Bull Estates is controlled by Ms. Perri.  The payments to Time Release were discovered following the termination of Ms. Perri and were not approved by the Board of Directors of Generex, or any committee thereof, at any time.

During the period from September 2006 through February 2010, Generex made payments in excess of $700,000 to an Ecuadorian corporation, MediExpress S.A., at the direction of Ms. Perri.  Generex also paid approximately $385,000 to the principal of MediExpress during the period from August 2004 to December 2010 at the direction of Ms. Perri.  We are aware that Ms. Perri had other business relationships with Medi-Express’ principal, and we have not been able to determine what business purpose of Generex was served by these payments

The Special Committee of independent members of the Board of Directors retained outside counsel to investigate the foregoing payments. Based on the foregoing payments and other actions of Ms. Perri discovered following her termination, Generex has filed a counterclaim to litigation commenced by Ms. Perri against Generex. See the discussion under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Legal Proceedings” and the subheading “Dispute with Former Officer” in this prospectus.

Recently Adopted Accounting Pronouncements

In May 2011, the FASB issued further guidance on fair value measurements and disclosures which requires the categorization by level for items that are only required to be disclosed at fair value and information about transfers between Level 1 and Level 2. In addition, the update provides guidance on measuring the fair value of financial instruments managed within a portfolio and the application of premiums and discounts on fair value measurements. The guidance requires additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. The guidance was effective for our interim period ended April 30, 2012. The adoption of this guidance did not have a significant impact on our consolidated financial statements.

59

Recently Issued Accounting Pronouncements

In June 2011, the FASB issued guidance regarding the presentation of Comprehensive Income within financial statements. The guidance will be effective for our annual fiscal period ended July 31, 2013 and subsequent interim periods. We do not expect the adoption of this new accounting guidance to have a material impact on our consolidated financial statements.

Quantitative and Qualitative Disclosures About Market Risk

We are exposed to market risks associated with changes in the exchange rates between U.S. and Canadian currencies and with changes in the interest rates related to our fixed rate debt. We do not believe that any of these risks will have a material impact on our financial condition, results of operations and cash flows.

At the present time, we maintain our cash in short-term government or government guaranteed instruments, short-term commercial paper, and interest bearing bank deposits or demand bank deposits which do not earn interest. A substantial majority of these instruments and deposits are denominated in U.S. dollars, with the exception of funds denominated in Canadian dollars on deposit in Canadian banks to meet short-term operating needs in Canada. We do not presently employ any hedging or similar strategy intended to mitigate against losses that could be incurred as a result of fluctuations in the exchange rates between U.S. and Canadian currencies.

As of April 30, 2013, we had fixed rate debt totaling $625,793. This amount consists of the following:

Loan Amount		Interest Rate per Annum
$	625,793		9.75	%

This debt instrument matures on November 30, 2013. As our fixed rate debt instruments mature, we will likely refinance such debt at the existing market interest rates which may be more or less than interest rates on the maturing debt. Since this debt is fixed rate debt, if interest rates were to increase 100 basis points prior to maturity, there would be no impact on earnings or cash flows.

We have neither issued nor own any long-term debt instruments, or any other financial instruments, for trading purposes to which we would be subject to material market risks.

We have warrants outstanding with price protection provisions that allow for the reduction in the exercise price of the warrants in the event we subsequently issue common stock or securities convertible into or exercisable for common stock, such as options and warrants, at a price per share less than the warrant exercise price then in effect. In addition, with any reduction to the warrant exercise price, the number of shares of common stock that may be purchased upon exercise of each warrant will be increased proportionately, so that after such adjustment the aggregate warrant exercise price payable for the adjusted number of shares issuable upon exercise will be the same as the aggregate warrant exercise price in effect immediately prior to such adjustment. We account for the warrants with price protection in accordance with FASB ASC 815. We recognize the warrants with price protection in our consolidated balance sheet as liabilities. The warrant liability is revalued at each reporting period and changes in fair value are recognized currently in the consolidated statements of operations under the caption Change in fair value of derivative warrant liability. While the change in fair value of the derivative warrant liability has no effect on our cash flows, the gains or losses can have a significant impact on non-operating income and expenses and thus the net income or loss. As of April 30, 2013, there were 215,337,526 warrants outstanding subject to price protection provisions with an estimated fair value of $3,436,312 or $0.016 per warrant. If the estimated fair value of the warrants increases, there will be a corresponding non-operating expense equal to the change in the value of the liability. Likewise, if the estimated fair value of the warrants decreases, there will be a corresponding non-operating gain equal to the change in the value of the liability. There is a directly proportional relationship between the fair value of the warrants and the market price of the stock; therefore increases or decreases in the market price will lead to corresponding increases or decreases in the value of the warrant liability and result in losses or gains, respectively, on our consolidated statements of operations.

60

MANAGEMENT

EXECUTIVE OFFICERS AND DIRECTORS OF THE REGISTRANT

Name	Age	Position Held with Generex
Mark Fletcher, Esquire	47	President & Chief Executive Officer, General Counsel
Stephen Fellows	47	Chief Financial Officer
David Brusegard	69	Chief Operating Officer, Secretary
John P. Barratt	68	Chairman of the Board
Brian T. McGee	52	Director
Eric von Hofe	58	Director
James H. Anderson	66	Director

There are no family relationships among the directors and executive officers. All directors are elected to hold office until the next annual meeting of stockholders following election and until their successors are duly elected and qualified. Executive officers are appointed by the Board of Directors and serve at the discretion of the Board.

Mark A. Fletcher, Esq. has served as our President and Chief Executive Officer since March 2011. Mr. Fletcher was elected to serve as a member of the Board of Directors at our annual meeting of stockholders held on June 8, 2011. Mr. Fletcher was appointed interim President and Chief Executive Officer on September 29, 2010 to succeed Anna E. Gluskin, who was terminated as President and Chief Executive Officer on that date. On September 29, 2010, Mr. Fletcher was also appointed Secretary and served as such until June 8, 2011. He served as Executive Vice President and General Counsel since April 2003, and he continues in his role as General Counsel. From October 2001 to March 2003, Mr. Fletcher was engaged in the private practice of law as a partner at Goodman and Carr LLP, a leading Toronto law firm. From March 1993 to September 2001, Mr. Fletcher was a partner at Brans, Lehun, Baldwin LLP, a law firm in Toronto. Mr. Fletcher received his LL.B. from the University of Western Ontario in 1989 and was admitted to the Ontario Bar in 1991. The Board believes that Mr. Fletcher’s wide-ranging legal knowledge and extensive experience as a practicing lawyer, his years of experience in the biotech industry, combined with his managerial skills, and business acumen and judgment, provide our Board with valuable legal and operational expertise and leadership skills.

Stephen Fellows has served as our Chief Financial Officer since March 2011. Mr. Fellows has served as our Vice President, Finance since June 2009. From August 2005 to December 2008, Mr. Fellows was employed by Sona Mobile Holdings Corporation, a publicly held software company which developed software applications for mobile devices, where he served as Chief Financial Officer. From September 1996 to August 2005, Mr. Fellows worked at 3Com Corporation, where he served in several positions including as the Director of Finance of the corporate accounting group in Marlborough, MA and Director of Finance & Operations of 3Com’s Canadian subsidiary. From January 1992 to August 1996, Mr. Fellows worked at Pennzoil Corporation where he spent time in the international mergers and acquisitions group in Houston, Texas, as well as four years as Controller for Pennzoil Canada. Mr. Fellows received a Bachelor of Business Administration degree from Wilfrid Laurier University in 1988 and earned his Chartered Accountants designation while articling with Arthur Andersen & Company in Toronto in 1990. The Board believes that Mr. Fellows’ business and financial experience, including his previous experience as a Chief Financial Officer of a public company, combined with his educational background and business judgment provide our Board with valuable financial expertise and leadership skills.

61

David Brusegard, Ph.D. has served as Chief Operating Officer since March 2011 and was appointed Secretary on June 8, 2011. Dr. Brusegard served as a consultant to Generex from March 2010 to March 2011. From 2007 to March 29, 2011, Dr. Brusegard held the position of President of The OSLO Group, his consulting firm. He served as Chief Executive Officer of the Pentius Group from 2004 to 2007. The Pentius Group was a five-company group which designed, sold, and marketed health insurance, and operated a managed care facility staffed with nurses supervised by physician directors. Pentius Group’s company assets were sold in 2007 to Canam Insurance of Windsor, Ontario. Dr. Brusegard has a breadth of experience in several fields, including, medical record design, health informatics, health insurance, digital mapping, database design, global positioning systems applications, business management and strategic planning. He was a senior economist at Statistics Canada for a decade, an adjunct professor at the University of Toronto and taught information ethics and information law at Ryerson University. He has consulted internationally on information management for the World Bank as well as major consumer packaged goods companies, hospitals, municipalities, and all levels of government. Other recent positions of note include; Vice President, Analytics for ICOM Communication and Information, President of Geographic Decision Support Systems, and CEO, Tristar Software. Dr. Brusegard performed his graduate work at The University of North Carolina at Chapel Hill, and the University of Calgary from which he holds a Ph.D. Phil., awarded in 1976. The board believes that Dr. Brusegard’s extensive experience in corporate management, his prior work experience with medical records, health insurance, data analysis and marketing, combined with his managerial skills and business acumen and judgment, provide our Board with valuable operational expertise and leadership skills.

John P. Barratt. Independent Director since March 2003 and Chairman of the Board since September 2010. Mr. Barratt is currently a member of the Generex Compensation Committee, the Generex Audit Committee and the Generex Corporate Governance and Nominating Committee. Mr. Barratt served as the Board Liaison Officer of The Caldwell Partners International from July 2006 until May 2009. From April 2005 to July 2006, Mr. Barratt served as Chief Operating Officer of The Caldwell Partners International. The Caldwell Partners International is a Canadian-based human capital professional services company. Mr. Barratt from January 2002 until February 2007 served as the court-appointed Responsible Person and Liquidation Manager of Beyond.com Corporation, Debtor-in-Possession, a U.S. Chapter 11 Bankruptcy case, in which capacity Mr. Barratt reported to the bankruptcy court and to the U.S. Trustee’s Office. From September 2000 to January 2002, Mr. Barratt acted in the capacity of Chief Operating Officer of Beyond.com Corporation, an electronic fulfillment provider. Between 1996 and 2000, Mr. Barratt was partner-in-residence with the Quorum Group of Companies, an international investment partnership specializing in providing debt and/or equity capital coupled with strategic direction to emerging technology companies. Between 1988 and 1995, Mr. Barratt held a number of positions with Coscan Development Corporation, a real estate development company, the last position of which was Executive Vice-President and Chief Operating Officer. Mr. Barratt currently serves on a number of Boards of Directors, including Brookfield Investments Corporation and BAM Split Corporation, and is a member of the Board of Directors and Chairman of the Risk Policy Committee of the Bank of China (Canada). Mr. Barratt also serves as Chairman of the Independent Review Committees of BAM Split Corp. and Brookfield Soundvest Capital Management Ltd. Mr. Barratt is currently the Chief Financial Officer and a member of the Advisory Board of Crystal Fountains Holdings Inc. and also served as interim Chief Financial Officer of its subsidiary, Crystal Fountains Inc. from September 2008 to May 2009 and from May 2011 to present. The Board believes that Mr. Barratt’s wide-ranging business experience in various industries, his extensive service as an executive officer and director in various companies, and his knowledge of finance, combined with his leadership skills and business judgment, provide our Board with valuable financial and operational expertise and leadership skills.

Brian T. McGee. Independent Director since March 2004. Mr. McGee is currently the Chairman of the Generex Audit Committee and a member of the Generex Compensation Committee and the Generex Corporate Governance and Nominating Committee. Mr. McGee has been a partner of Zeifmans LLP ("Zeifmans") since 1995. Mr. McGee began working at Zeifmans shortly after receiving a B.A. degree in Commerce from the University of Toronto in 1985. Zeifmans is a Chartered Accounting firm based in Toronto, Ontario. A significant element of Zeifmans’ business is public corporation accounting and auditing. Mr. McGee is a Chartered Accountant. Throughout his career, Mr. McGee has focused on, among other areas, public corporation accounting and auditing. In 1992, Mr. McGee completed courses focused on International Taxation and Corporation Reorganizations at the Canadian Institute of Chartered Accountants and in 2003, Mr. McGee completed corporate governance courses on compensation and audit committees at Harvard Business School. In April 2004 Mr. McGee received his CPA designation from The American Institute of Certified Public Accountants. Mr. McGee has received a certificate in International Financial Reporting Standards issued by The Institute of Chartered Accountants in England and Wales in 2010. The Board believes that Mr. McGee’s knowledge and understanding of accounting and finance, his education and training in accounting and corporate governance, and his extensive experience in the accounting industry, combined with his business acumen and judgment, provide our Board with valuable accounting and financial expertise.

62

James H. Anderson, Jr., M.D. Independent Director since June 2011. Dr. Anderson is currently Chairman of the Corporate Governance and Nominating Committee and a member of the Generex Compensation Committee, and has served on the Generex Scientific Advisory Board since October 2010. Dr. Anderson is a diabetologist and endocrinologist who has been in the pharmaceutical industry for over 25 years. He is currently CEO and President of Symcopeia, a private drug discovery and development company focused on new mechanisms of action for the treatment of diabetes mellitus, and diabetes related obesity and cardiovascular diseases. From 2005 to 2009, Dr. Anderson served as Senior Medical Director for Diabetes and Cardiometabolic Medicine with Eli Lilly and Company and had medical responsibility for diabetes and cardiometabolic drug development, and drove the clinical development, registration and launch of two families of diabetes care products, Humulin^® and Humalog. At Eli Lilly, Dr. Anderson contributed to the inventions of the first recombinant DNA produced human insulin analog products, led multiple clinical drug development projects, was responsible for 6 US NDAs and had clinical responsibility for all insulin products worldwide. Dr. Anderson is an elected Fellow of the Faculty of Pharmaceutical Medicine of the Royal Colleges of Physicians of the UK, was a founding board member of the American Association of Pharmaceutical Physicians and is a Fellow of the American College of Endocrinology. Dr. Anderson has been active in the American Diabetes Association and is a member of the International Diabetes Federation, the European Association for the Study of Diabetes, and the Endocrine Society. Dr. Anderson is a founding editorial board member of two journals for diabetes, and serves on the editorial boards or as a reviewer for 5 other diabetes/endocrine journals. Dr. Anderson is a Clinical Associate Professor of Medicine for the Division of Endocrinology and Metabolism at the Indiana University School of Medicine and was awarded an M.D. from the LSU School of Medicine. Dr. Anderson attained the rank of Lieutenant Colonel in the US Army Medical Corps and during his military career, he served as the Chairman, Department of Clinical Investigation at the Army’s largest healthcare center, and Chief of the Medical Division of the US Army Medical Research Institute for Infectious Diseases. Dr. Anderson also serves on the Medical/Scientific Advisory Boards of Elona Biotechnologies, Inc. and Zimmerman Biotechnologies, LLC. The Board believes that Dr. Anderson’s extensive experience in the pharmaceutical industry, his experience in the diabetes and endocrinology fields, combined with his business experience and judgment, provide our Board with valuable scientific and operational expertise.

Eric von Hofe, Ph.D. Director since June 2011. Dr. von Hofe is currently President of Antigen Express, Inc., a wholly-owned subsidiary of Generex. He has held this position since 2005. Since 2005, he has also been a Vice President of Generex. He has extensive experience with technology development projects, including his previous position at Millennium Pharmaceuticals as Director of Programs & Operations, Discovery Research. Prior to that, Dr. von Hofe was Director, New Targets at Hybridon, Inc., where he coordinated in-house and collaborative research that critically validated gene targets for novel antisense medicines. Dr. von Hofe also held the position of Assistant Professor of Pharmacology at the University of Massachusetts Medical School, where he received a National Cancer Institute Career Development Award for defining mechanisms by which alkylating carcinogens create cancers. He received his Ph.D. from the University of Southern California in Experimental Pathology and was a postdoctoral fellow at both the University of Zurich and Harvard School of Public Health. His work has been published in forty-eight articles in peer-reviewed journals, and he has been an inventor on four patents. The Board believes that Dr. von Hofe 's experience in private and publicly traded companies in the biotechnology industry, including leadership and management positions and his scientific expertise, together with his practical understanding of the requirements for success of both therapeutic and technology development, provide the Board with valuable scientific, business and strategic expertise.

Scientific Advisory Board

In addition to Dr. James H. Anderson, Jr., M.D., the following individuals are members of the Generex Scientific Advisory Board:

Dr. Gerald Bernstein, M.D., F.A.C.P. has served on the Scientific Advisory Board since 2001. Dr. Bernstein graduated from Dartmouth College and Tufts University School of medicine. He is board certified in internal medicine (1966) and endocrinology and metabolism (1973). He entered practice in 1966 after completing a research fellowship. Dr. Bernstein is an associate clinical professor at Albert Einstein College of Medicine in New York. He is an attending physician at Beth Israel Medical Center, Lenox Hill Hospital (1974) and Montefiore Medical Center (1966). He served on the National Board of Directors of the American Diabetes Association, its research foundation and many national committees. Dr. Bernstein is a past president of the American Diabetes Association and was Director of the Beth Israel Health Care Systems Diabetes Management Program. He is currently Director of the Diabetes Management Program of The Friedman Diabetes Institute at Beth Israel Hospital in New York. He served as Vice President for Medical Affairs at Generex Biotechnology Corp. from 2001 to 2011, and served as a Director of Generex from October 2002 to May 2008.

63

Dr. Craig Eagle attended medical school at the University of New South Wales, Sydney, Australia and received his general internist training at Royal North Shore Hospital in Sydney. He completed his hemato-oncology and laboratory hematology training at Royal Prince Alfred Hospital in Sydney. He was granted Fellowship in the Royal Australasian College of Physicians (FRACP) and the Royal College of Pathologists Australasia (FRCPA). After his training he performed basic research at the Royal Prince of Wales hospital to develop a new monoclonal antibody to inhibit platelets. He joined Pfizer Australia in 2001 as part of the medical group. In Australia, his role involved leading and participating in scientific research, regulatory and pricing & re-imbursement negotiations for compounds in therapeutic areas including oncology, anti-infectives, respiratory, arthritis and pain management. In 2003, Pfizer relocated Dr. Eagle to the United States where he was appointed as the world wide lead for development of celecoxib in oncology to oversee the global research program. Since that time he has had increasing responsibility for overseeing the global research plans and teams for irinotecan and dalteparin. In 2007, he became head of the oncology therapeutic area global medical group for Pfizer, including the US oncology business. Dr. Eagle has led, or been directly involved with, teams that resulted in eight new products or indications. As part of his current role at Pfizer, he has led the integration of the Pfizer/Wyeth oncology businesses and portfolio.

Director and Officer Involvement in Certain Legal Proceedings

There are no material proceedings to which any director, executive officer or affiliate of the Company, any owner of record or beneficial owner of more than five percent of any class of voting securities of the Company, or any associate of any such director, executive officer, affiliate or security holder is a party adverse to the Company or has a material interest adverse to the Company. There are no family relationships between any of the Company’s executive officers or directors and there are no arrangements or understandings between a director and any other person pursuant to which such person was elected as director. There were no material changes to the procedures by which shareholders may recommend nominees to the Board since the Company’s last disclosure of such policies.

To the best of our knowledge, none of the following events have occurred during the past ten years that are material to an evaluation of the ability or integrity of any director, director nominee or executive officer of the Company:

· any bankruptcy petition filed by or against, or any appointment of a receiver, fiscal agent or similar Officer for, the business or property of such person, or any partnership in which such person was a general partner or any corporation of which such person was an executive officer either, in each case, at the time of the filing for bankruptcy or within two years prior to that time;

· any conviction in a criminal proceeding or being subject to a pending criminal proceeding (excluding traffic violations and other minor offenses);

· being subject to any order, judgment, or decree, not subsequently reversed, suspended or vacated, of any court of competent jurisdiction, permanently or temporarily enjoining such person from, or otherwise limiting, the following activities:

(i)  acting as a futures commission merchant, introducing broker, commodity trading advisor, commodity pool operator, floor broker, leverage transaction merchant, any other person regulated by the Commodity Futures Trading Commission, or an associated person of any of the foregoing, or as an investment adviser, underwriter, broker or dealer in securities, or as an affiliated person, director or employee of any investment company, bank, savings and loan association or insurance company, or

(ii)  engaging in or continuing any conduct or practice in connection with such activity;

(iii) engaging in any type of business practice; or engaging in any activity in connection with the purchase or sale of any security or commodity or in connection with any violation of federal or state securities laws or federal commodities laws.

64

· being found by a court of competent jurisdiction in a civil action, the SEC or the Commodity Futures Trading Commission to have violated a federal or state securities or federal commodities law, and the judgment in such civil action or finding by the SEC or the Commodity Futures Trading Commission has not been subsequently reversed, suspended, or vacated;

· being the subject of, or a party to, any federal or state judicial or administrative order, judgment, decree or finding, not subsequently reversed, suspended or vacated, relating to an alleged violation of any federal or state securities or commodities law or regulation, any law or regulation respecting financial instructions or insurance companies, including, but not limited to, a temporary or permanent injunction, order of disgorgement or restitution, civil money penalty or temporary or permanent cease-and-desist order, or removal or prohibition order, or any law or regulation prohibiting mail or wire fraud or fraud in connection with any business entity; or

· being the subject of, or a party to, any sanction or order, not subsequently reversed, suspended or vacated, of any self-regulatory organization (as defined in Section 3(a) (26) of the Exchange Act), any registered entity (as defined in Section 1(a) (29) of the Commodity Exchange Act), or any equivalent exchange, association, entity or organization that has disciplinary authority over its members or person associated with a member.

Director Independence

The Board of Directors currently consists of five members, three of whom are “independent” as defined under applicable rules of the SEC and The NASDAQ Stock Market LLC. The three independent members of the Board of Directors are John P. Barratt, Brian T. McGee and James H. Anderson.

For a director to be considered independent, the Board must determine that the director has no relationship which, in the opinion of the Board, would interfere with the exercise of independent judgment in carrying out the responsibilities of a director.

All members of the Audit Committee, the Compensation Committee and the Corporate Governance and Nominating Committee must be independent directors under NASDAQ rules. Members of the Audit Committee also must satisfy a separate SEC independence requirement, which provides that they may not accept directly or indirectly any consulting, advisory or other compensatory fee from the Company or any of its subsidiaries other than their directors’ compensation. In addition, under SEC rules, an Audit Committee member who is an affiliate of the issuer (other than through service as a director) cannot be deemed to be independent.

EXECUTIVE COMPENSATION

Compensation, Discussion & Analysis

Compensation Philosophy

We are a development stage company focused on research, development, and commercialization of our proprietary drug delivery platform for administration of large molecule drugs to the oral cavity through a hand-held aerosol spray applicator. We are in the process of developing proprietary formulations of drugs that can be delivered through an oral spray thereby eliminating the need for injections and have focused on our Oral-lyn™ insulin formulation, which is administered as a spray into the oral cavity. We also have a subsidiary, Antigen Express, which focuses on developing proprietary immunomedicines.

As a development stage company, our future depends on the ability of our executives to obtain necessary regulatory approvals to launch Oral-lyn™ in key markets such as the United States, Canada, and Europe, as well as furthering the development of other products in our pipeline through the clinical trial and regulatory process. Attracting, retaining, and motivating key executives who can lead Generex through this process is critical to our success. We have a small executive team that works together closely. Our executives perform multiple roles and need to be able to respond to changing market dynamics quickly.

65

For these reasons, we seek to ensure that our compensation programs are competitive with similarly sized companies with which we compete for executive talent. The goals of our executive compensation program are to attract and retain top executives, to motivate executives to achieve our business objectives, to align executive and shareholder interests, and to recognize individual contributions and overall business success.

During the fiscal year ended July 31, 2012, the Compensation Committee of the Board of Directors evaluated the types and amounts of compensation that it believed were appropriate for our President and Chief Executive Officer, our Chief Operating Officer and our Chief Financial Officer, who are considered Generex’s policy making executives and who are listed in the Summary Compensation Table on page 10. We refer herein to these executives as the “named executives.”

In addition to the compensation of our named executives, the Compensation Committee also reviews and approves the compensation of members of our senior management, including the President of our subsidiary, Antigen Express, Inc.

The Board of Directors appointed two of the three current members of the Compensation Committee on May 28, 2008 following the 2008 Annual Meeting of the Stockholders and both of these members served throughout fiscal 2012, along with Nola Masterson who resigned from the Board of Directors on December 14, 2012. The other current member was appointed on June 8, 2011 following the 2011 Annual Meeting of the Stockholders and also served throughout fiscal 2012. During fiscal 2012, the Compensation Committee convened twice to evaluate and discuss compensation for the named executives with respect to stock awards during the fiscal year ended July 31, 2012, bonuses for the fiscal year ended July 31, 2011 and base salaries for the calendar year ended December 31, 2012.

Historically, the key components of our executive compensation have been base salary, cash bonuses, and equity incentives, including stock bonuses, restricted stock, and stock options awarded at the discretion of our Compensation Committee and Board of Directors. As a development stage company, we have reviewed compensation of our named executives annually and at the discretion of the Compensation Committee as warranted by our financial condition and achievement of our business goals. While the elements of compensation are considered separately, the Compensation Committee ultimately considers the value of the total compensation package provided to the individual named executive.

The Compensation Committee believes the company’s compensation program must take into account the following factors:

• past levels of compensation adjustments;

• the expected transition of the company from a development stage company to an operating company;

• the nature of the regulatory approval process for the company’s products; and

• the potential for growth of the company in the event that regulatory approvals are obtained.

In fiscal 2012, the Compensation Committee reviewed, but did not implement any changes to base salaries for any of the named executives and did not award any equity incentive awards or cash bonuses to the named executives during fiscal 2012 for fiscal 2011 performance and contributions. The Compensation Committee has not made any determinations as to bonuses or equity awards for the named executives with respect to performance or contributions for the fiscal year ended July 31, 2012, but the Compensation Committee expects to consider the matter in the future during fiscal 2013.

In administering the executive compensation program, our Compensation Committee has relied upon market data provided on a periodic basis by external consultants, as well as its own understanding and assessment of executive compensation trends. In its consideration of compensation for the named executives, the Compensation Committee has reviewed compensation data for pharmaceutical and biotechnology companies, market data provided by external compensation consultants, compensation data compiled by a third-party compensation data firm and publicly available executive compensation data for publicly traded companies.

66

Use of Compensation Consultant and Benchmarking

In the fiscal year ended July 31, 2012, the Compensation Committee did not engage any compensation consultants or engage in benchmarking activities. The Compensation Committee last undertook a comprehensive review of compensation and engaged a compensation consultant in November 2009, but expects to do so again in the future before any significant changes are made to compensation for the named executives.

Determination of Compensation

The Compensation Committee typically makes compensation determinations, including any increases in base salary for the next calendar year and any bonuses in respect of the prior fiscal year, before or during the first calendar quarter of each year. The Compensation Committee follows such a schedule in order to eliminate the need to award retroactive salary increases. In addition, the Compensation Committee intends to review compensation arrangements in the first calendar quarter to ensure that compensation levels are appropriate in light of Generex’s financial position and performance at that time. Due to the current financial position of the company, the Committee did not follow such a schedule in fiscal 2012.

In considering whether to award bonuses in respect of fiscal year 2011 or to make changes to base compensation for calendar year 2012, the Compensation Committee primarily considered the Company’s current financial position and no increases were made to base salary, nor were any cash bonuses or stock incentive awards granted to the named executives during fiscal 2012.

Components of Compensation

Base Salary

Base salary provides a fixed amount of compensation necessary to attract and retain key executives. It is guaranteed compensation to the named executives for performance of core duties. Base salaries for the named executives may be adjusted upon recommendation by the Compensation Committee and ratification by the Board of Directors. Historically, annual base salaries for the named executives have been reviewed periodically relative to the base pay levels for each executive’s position based on the peer group. The Compensation Committee last undertook such a review in November 2009. Levels of base salary are generally targeted at the market’s second quartile (51% – 75%), but also reflect the compensation goals adopted by the Compensation Committee, operational goals determined by management, the named executive’s individual performance, contribution of the named executive to overall corporate performance, and the level of responsibility of the named executive with respect to his or her specific position. The level of base salary also reflects multiple titles and additional responsibilities of the named executives driven by the operational needs of the company.

Salary adjustments for the President and Chief Executive Officer and the Chief Financial Officer were last made to base salary compensation in September 2010 and March 2011, respectively. In determining the levels of the base salary adjustments for the named executives, the Compensation Committee primarily considered the respective executive’s new positions and responsibilities.

In September 2010, in connection with the termination of our former President and Chief Executive Officer, our Executive Vice President and General Counsel was appointed to interim President and Chief Executive Officer. The Compensation Committee recommended, and the Special Committee of the Board of Directors approved a base salary adjustment of $150,000 or 46% to $475,000 effective immediately. The increase was considered appropriate in relation to the assumption of the additional duties and responsibilities of the new role, in addition to his duties as General Counsel, as well as based on the comparison to peer companies prepared by the compensation consultant in fiscal 2010.

In March 2011, the Compensation Committee recommended, and the Special Committee of the Board of Directors approved a base salary adjustment of 12.5% for our VP Finance from $200,000 to $225,000, effective retroactive to January 1, 2011, in connection with his appointment to Chief Financial Officer. The increase was considered appropriate in relation to the assumption of the additional duties and responsibilities of the new role.

67

In March 2011, the Compensation Committee recommended, and the Special Committee of the Board of Directors approved the hiring and appointment of our Chief Operating Officer at an annual base salary of $225,000 effective immediately. The base salary was considered appropriate in relation to the salaries of our other executives and the responsibilities of the role of Chief Operating Officer.

Cash Bonuses

Performance-based compensation is a key component of our compensation philosophy. Historically, cash bonuses have been provided to attract, motivate, and retain highly qualified executives on a competitive basis and provide financial incentives that promote company success. From time to time in the past, the Compensation Committee has granted bonuses to reward achievement relative to specific performance objectives. In awarding bonuses, the Compensation Committee considers various factors, including the named executive’s position within Generex, attainment of specific business objectives and performance milestones, and the named executive’s individual contributions thereto. The Committee exercises discretion with respect to the weight that it gives to these and other factors in determining bonuses. The Compensation Committee also retains discretion with respect to whether any bonuses are paid to the named executives, the amounts of any such bonuses, and the form of any such bonuses.

The Compensation Committee did not grant or accrue any bonuses in fiscal 2012, with respect to the fiscal year ended July 31, 2011, in consideration of the current financial position of the company.

Long-Term Incentives and Equity Awards

Our compensation program also includes long-term incentive compensation in the form of equity grants subject to a vesting schedule. We believe such incentive compensation further aligns the interests of management with those of stockholders and enhances shareholder value. Currently, we do not have any long-term cash incentive programs in place for the named executives.

Long-term equity incentive grants are discretionary. In determining whether such grants are warranted, the Compensation Committee considers our compensation strategy, market practice concerning long-term incentives provided to executives at peer companies and within the broader market, and the named executive’s specific roles within Generex. At the present, equity incentive awards are subject to vesting over a period of time and are not tied to specific performance measures.

Equity grants have historically been made through stock options under our various plans, including Generex’s 2000 Stock Option Plan, 2001 Stock Option Plan, as amended, and Amended and Restated 2006 Stock Plan, which also allows grants of restricted stock. We consider the costs to the company of granting stock options under Statement of Financial Accounting Standard (SFAS) 123(R) as compared to the costs to named executives of higher income tax liabilities associated with the granting of restricted stock.

There were no discretionary awards of options to purchase shares of our common stock to our named executives in fiscal 2012, however in June 2012, the Company granted a total of 5,851,696 options in aggregate to the named executives, certain employees and the directors in full and final payment of obligations to pay such individuals deferred salary or director fees. The options were issued in lieu of cash payment of deferred compensation amounts due to such individuals. The number of options granted to each individual was equal to the dollar amount of deferred salary or fees due to such individual divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925). The stock options had an exercise price equal to $0.001 per share and were made pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. The grants were valued at the amount of deferred compensation owed to each such individual.

The number of options that the Compensation Committee recommended, and the board of directors approved, in respect of the above salary deferrals to the named executives described above were as follows:

Named Executive	No. of Shares Underlying Options
Mr. Fletcher		1,457,195
Mr. Fellows		546,448
Dr. Brusegard		546,448

68

Benefits and Perquisites

Named executives may participate in benefit plans that are offered generally to salaried employees such as short and long term disability, health and welfare benefits, and paid time off.

We provide very limited perquisites. During fiscal 2012, we provided our President and Chief Executive Officer a car allowance with an estimated value of $800 per month to compensate use of his car for business purposes.

We do not offer deferred compensation plans, defined benefit plans, supplemental executive retirement plans, supplemental life insurance, benefit restoration plans, or tax gross-ups on change-in-control benefits.

Employment and Severance Agreements

During fiscal 2012, we had terms of employment covering our President and Chief Executive Officer, as described in “Employment Agreements and Potential Payments Upon Termination or Change-In-Control”, which clarify the terms and conditions of his employment. These terms provide clarity concerning the employment relationship and provide a competitive benefit level to the executive, thus promoting stability at the President and Chief Executive Officer position.

We have agreed to provide severance benefits to the President and Chief Executive Officer as set forth in the terms of his employment. The intent of such severance is to provide the President and Chief Executive Officer with financial security in the event of a covered termination (including change in control) and to thus support executive retention. To be eligible for certain benefits, including cash payments, under these arrangements, a named executive must experience a covered termination, which may include a change in control, a material reduction in executive compensation, a material change in duties, or a material breach in the agreement by Generex, The benefits payable to our President and Chief Executive Officer upon a change in control of Generex require two conditions, or “double triggers,” to be satisfied: the change in control must occur, and the named executive’s employment must be terminated, voluntarily or involuntarily, as a result of such event. Under the terms of employment, our President and Chief Executive Officer would receive a benefit upon a change in control only if he terminates his employment in connection with such event.

As of the end of fiscal 2012, each of the current named executive officers held stock options or restricted stock granted pursuant to either the 2001 Stock Option Plan or the 2006 Stock Plan. The 2001 Plan provides that outstanding options will become immediately exercisable and vested upon a change in control, unless the Board of Directors or its designee determines otherwise. In the event that Generex will not be the surviving corporation, the Board or its designee has flexibility under the 2001 Plan to determine how to treat stock options. The 2001 Plan does not condition the acceleration and vesting of stock options in such an event upon an option holder’s termination of employment; however, the terms of the 2001 Plan provide that, unless otherwise provided by the Board or its designee, an option holder can exercise outstanding options after the date of his or her termination of employment only if the option holder voluntarily terminated employment with Generex or was terminated without cause by Generex. Under the terms of the 2006 Plan, unvested stock options and restricted stock will become exercisable or unrestricted, as applicable, thirty days prior to the change-in-control event and such acceleration is not conditioned upon the termination of a participant’s employment with Generex. The 2006 Plan further provides that if Generex is not the surviving corporation as a result of a change in control, all outstanding options that are not exercised will be assumed by, or replaced with comparable options or rights by, the surviving corporation, and outstanding grants of restricted stock will be converted to similar grants of equity in the surviving corporation.

Tax and Accounting Considerations

The Compensation Committee considers implications of tax and accounting requirements impacting compensation programs from the perspective of the company and the individual named executive officers. The Compensation Committee may also consider sections of the tax code which impact Generex or individual taxpayers. For U.S. taxpayers, the Committee structures its programs to comply with Section 409A of the Internal Revenue Code.

69

Given the high individual income tax liabilities which result from the awarding of restricted stock to our executives who are all tax residents of Canada, the Compensation Committee expects to grant future equity awards in the form of stock options for the foreseeable future.

Compensation Committee Report

The Compensation Committee of Generex Biotechnology Corporation has reviewed and discussed the Compensation Discussion and Analysis required by Item 402(b) of Regulation S-K with management and, based on such review and discussions, the Compensation Committee recommended to the Board of Directors that the Compensation Discussion and Analysis be included in Generex’s Annual Report on Form 10-K for the year ended July 31, 2012 and in Generex’s 2013 Proxy Statement.

THE COMPENSATION COMMITTEE

John P. Barratt

Brian T. McGee

James H. Anderson, Jr.

Executive Compensation Tables

The following executive compensation tables pertain to the fiscal year ended July 31, 2012. Therefore, the tables contain information relating to the named executives who served as of the fiscal year end and refer to the positions held by such named executives as of July 31, 2011. On September 29, 2010, the Board of Directors terminated Mrs. Gluskin in her employment as President and Chief Executive and appointed Mark A. Fletcher as interim President and Chief Executive Officer and Secretary. On that date, the Board also appointed John P. Barratt as Chairman of the Board. On March 25, 2011, the Board of Directors terminated Ms. Perri in her employment as Chief Financial Officer and Chief Operations Officer and appointed Mark A. Fletcher as President and Chief Executive Officer, appointed Stephen Fellows as Chief Financial Officer and appointed David Brusegard as Chief Operations Officer.

Summary Compensation Table

The following table provides information concerning compensation of Generex’s named executives for Generex’s last three completed fiscal years ending July 31, 2012, 2011 and 2010. In respect of fiscal years 2012, 2011 and 2010, the named executives did not receive compensation in the form of non-equity incentive plan compensation or changes in pension value or non-qualified deferred compensation earnings. Therefore, the table below does not include columns for these types of compensation.

Name and Principal Position	Year		Salary ($)			Bonus ($)		Stock Awards ($)		Option Awards ($)			All Other Compensation ($)		Total ($)
Mark A. Fletcher		2012	S	303,257	(1)(2)	$	0	$	0	$	133,333	(2)	$	0	S	436,590
President and		2011	S	479,642	(1)	$	0	$	0	$	356,660	(3)(4)	$	0	S	836,302
Chief Executive Officer		2010	S	320,833	(1)	$	225,000	$	0	$	233,970	(3)	$	0	S	779,803
Stephen Fellows		2012	S	164,985	(5)(6)	$	0	$	0	$	50,000	(6)	$	0	S	214,985
Chief Financial		2011	S	212,788	(5)	$	0	$	0	$	81,338	(3)(4)	$	0	S	294,126
Officer		2010	$	198,179	(5)	$	0	$	0	$	112,865	(3)(7)	$	0	S	311,044
David Brusegard		2012	S	164,985	(8)	$	0	$	0	$	50,000	(6)	$	0	S	214,985
Chief Operating		2011	S	161,465	(8)	$	0	$	0	$	41,940	(4)	$	0	S	203,405
Officer		2010	S	34,857	(8)	$	0	$	0	$	0		$	0	S	34,857

*Cash compensation is stated in the table in U.S. dollars. To the extent any cash compensation was paid in Canadian dollars, it has been converted into U.S. dollars based on the average Canadian/U.S. dollar exchange rate for the years ended July 31, 2012, July 31, 2011 and July 31, 2010.

70

(1) This amount reflects a base salary of $325,000 earned by the named executive up until September 28, 2010 and a salary increase to $475,000 as approved by the Special Committee of the Board on September 29, 2011. The amount also reflects a car allowance of approximately $11,000 USD per year paid to the executive in Canadian currency effective as of September 29, 2010.

(2) Effective October 1, 2011, Mr. Fletcher agreed to defer a portion of his salary and Mr. Fletcher’s base salary was reduced from $475,000 to $275,000 as of that date. On June 19, 2012, the Company granted Mr. Fletcher 1,457,195 options in full and final payment of obligations to pay Mr. Fletcher’s deferred salary amount covering the period from October 1, 2011 to May 31, 2012. The options were issued in lieu of cash payment of the deferred compensation amount. The number of options granted to Mr. Fletcher was equal to the dollar amount of his deferred salary ($133,333) divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925), less the option exercise price of $0.001 per share. The stock options were granted pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. At July 31, 2012, there is a deferred salary balance of $33,333 owing to Mr. Fletcher which is not reflected above and is expected to be repaid in a similar manner in fiscal 2013. There is no formal agreement for the repayment of this amount and if it is repaid, it will be reflected in executive compensation for fiscal 2013.

(3) This amount reflects the aggregate grant date fair value computed in accordance with FASB ASC Topic 718 for option awards granted in March 2010. Such awards were made pursuant to the 2006 Stock Plan. Specifically, amounts reflected in this column relate to options to purchase shares of common stock granted to Mr. Fletcher (300,000 shares) and Mr. Fellows (250,000 shares) on March 8, 2010. The options vest incrementally over two years. The total fair values of the respective option grants are being expensed over the two-year vesting periods for the options. We utilize a closed-form model (Black-Scholes) to estimate the fair value of stock option grants on the date of grant. Assumptions used in the calculation of these amounts are as follows: risk-free interest rate of 0.12%, expected dividend yield of 0.0%, 10 year expected life of options and expected volatility rate of 105.7%. Also included in this column is the incremental fair value, computed as of October 20, 2009 in accordance with FASB ASC Topic 718, with respect to the modified options. While these amounts reflect the aggregate grant date fair value computed in accordance with ASC Topic 718, they may not correspond to the actual value that will be recognized by the option holders.

(4) This amount reflects the aggregate grant date fair value computed in accordance with FASB ASC Topic 718 for option awards granted in March 2011. Such awards were made pursuant to the 2001 and 2006 Stock Plans. Specifically, amounts reflected in this column relate to options to purchase shares of common stock Mr. Fletcher (400,000 shares under 2001 Stock Option Plan and 1,100,000 shares under 2006 Stock option Plan), Dr. Brusegard and Mr. Fellows (200,000 shares each under 2001 Stock Option Plan) on March 29, 2011. The options vested upon the grant. We utilize a closed-form model (Black-Scholes) to estimate the fair value of stock option grants on the date of grant. Assumptions used in the calculation of these amounts are as follows: risk-free interest rate of 0.013%, expected dividend yield of 0.0%, 5 year expected life of options and expected volatility rate of 101%.

(5) This amount reflects a base salary of $175,000 earned by the named executive until December 31, 2009, a salary of $200,000 earned by the named executive from January 1, 2010 until December 31, 2010 and a salary increase to $225,000 retroactive as of January 1, 2011 as approved by the Special Committee of the Board on March 25, 2011.

(6) Effective October 1, 2011, Mr. Fellows and Dr. Brusegard agreed to defer a portion of their salaries and their respective base salaries were reduced from $225,000 to $150,000 as of that date. On June 20, 2012, the Company granted Mr. Fellows and Dr. Brusegard 546,448 options each in full and final payment of obligations to pay their deferred salary amounts covering the period from October 1, 2011 to May 31, 2012. The options were issued in lieu of cash payment of the deferred compensation amount. The number of options granted was equal to the dollar amount of the deferred salary ($50,000 each) divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925), less the option exercise price of $0.001 per share. The stock options were granted pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. At July 31, 2012, there is a deferred salary balance of $12,500 each owing to both Mr. Fellows and Dr. Brusegard which amounts are not reflected above and are expected to be repaid in a similar manner in fiscal 2013. There are no formal agreements for the repayment of these amounts and if they are repaid, they will be reflected in executive compensation for fiscal 2013.

(7) This amount represents the aggregate grant date fair value computed in accordance with FASB ASC Topic 718 with respect to the fiscal years ended July 31, 2012, 2011 and 2010 for options awards granted in October 2009. The total fair values of the respective option grants are being expensed over the four-year vesting periods for the options. We utilize a closed-form model (Black-Scholes) to estimate the fair value of stock option grants on the date of grant. Assumptions used in the calculation of these amounts are as follows: risk-free interest rate of 0.14%, expected dividend yield of 0.0%, 5 year expected life of options and expected volatility rate of 104%.

(8) This amount reflects a base salary of $225,000 earned by the named executive from March 25, 2011, as approved by the Special Committee of the Board on March 25, 2011. Also includes consulting fees paid to named executive in respect to fiscal years ended July 31, 2011 and 2010, prior to his appointment to the position of Chief Operating Officer on March 25, 2011.

Grants of Plan-Based Awards in Fiscal 2012

The following table provides information about equity awards granted to the named executives or modified in the fiscal year ended July 31, 2012, including: (1) the grant date; (2) the number of shares underlying stock options awarded to the named executives, (3) the number of shares underlying existing stock options the terms of which were extended, (4) the exercise price of the stock options awarded or extended, and (5) the grant date fair value of each equity award computed under SFAS 123R.

71

Name	Grant Date	All Other Option Awards: Number of Securities Underlying Options (#)			Exercise Price or Base Price of Option Awards ($/Sh)			Grant Date Fair Value of Stock and Option Awards
Mark Fletcher, President & Chief Executive Officer	June 19, 2012		1,457,195	(1)	$	0.001	(2)	$	0.0915	(3)
Stephen Fellows, Chief Financial Officer	June 20, 2012		546,448	(4)	$	0.001	(2)	$	0. 0915	(3)
David Brusegard, Chief Operating Officer	June 20, 2012		546,448	(4)	$	0.001	(2)	$	0. 0915	(3)

(1) The options were granted on June 19, 2012 pursuant to the terms of our 2006 Stock Plan. The options vested immediately upon the date of the grant.

(2) The options have an exercise price equal to the par value of the Company’s stock.

(3) Effective October 1, 2011, Mr. Fletcher, Mr. Fellows and Dr. Brusegard agreed to defer a portion of their salaries and their respective base salaries were reduced. In June 2012, the Company granted the named executives stock options in full and final payment of obligations to pay their deferred salary amounts covering the period from October 1, 2011 to May 31, 2012. The options were issued in lieu of cash payment of the deferred compensation amount. The number of options granted was equal to the dollar amount of the deferred salary for each named executive divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925), less the option exercise price of $0.001 per share. The stock options were granted pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. See footnotes (2) and (6) to the “Summary Compensation Table” above for further description of these option grants.

(4) The options were granted on June 20, 2012 pursuant to the terms of our 2006 Stock Plan. The options vested immediately upon the date of the grant.

Compensation Elements; Employment Agreements and Agreements Providing Payments Upon Retirement, Termination or Change in Control for Named Executives

Historically, the key components of our executive compensation have been base salary, cash bonuses, and equity incentives, including stock bonuses, restricted stock, and stock options awarded at the discretion of our Compensation Committee and Board of Directors. As a development stage company, we have reviewed compensation of our executive management team from time to time and at the discretion of the Compensation Committee when warranted by our financial condition and achievement of our business goals.

Set forth below are the material terms of employment for the President and Chief Executive Officer as of the end of fiscal 2012. The terms of employment provide for certain payments upon retirement, termination or change in control. Such benefits are in addition to benefits available generally to salaried employees who joined the company prior to 2012, such as distributions under the 401(k) savings plan, disability and death benefits and accrued vacation pay.

Terms of Employment for Mr. Fletcher

On March 17, 2003, our Board of Directors approved the terms and conditions of Mr. Fletcher’s employment, prior to his joining Generex on or about April 21, 2003. Pursuant to the terms of his employment, Mr. Fletcher holds the position of Executive Vice President and General Counsel. Subject to termination in accordance with the terms and conditions of his employment, Mr. Fletcher's term of service extends through March 16, 2008, which term has not been formally extended to date. Mr. Fletcher is entitled to receive annual base compensation and may receive additional cash bonuses at the discretion of the Board of Directors.

On September 29, 2010, Generex and Mr. Fletcher agreed to amend the terms of Mr. Fletcher’s employment to provide that the replacement of Ms. Gluskin as a director or Chief Executive Officer will not constitute a “change of control” and to provide for an increase in Mr. Fletcher’s base salary (to $475,000) upon his appointment as interim Chief Executive Officer.  Under the terms of his employment with Generex, Mr. Fletcher is entitled to receive annual base compensation and may receive additional cash bonuses at the discretion of the Board.

72

The terms of his employment provide that Mr. Fletcher will be bound by standard restrictive covenants prohibiting him from disclosing confidential information about Generex. Either party may give at least 12 months’ notice of non-renewal of the term; if such notice is not given, the term of employment will be indefinite.

Generex may terminate its obligations with respect to Mr. Fletcher’s employment as follows:

(i)	upon 30 days written notice;
(ii)	for “cause”;
(iii)	in the event of Mr. Fletcher’s disability;
(iv)	in the event of Mr. Fletcher’s death; or
(v)	in the event of Mr. Fletcher voluntarily resigning.

Mr. Fletcher may terminate his obligations upon 30 days written notice upon:

(a)	a material change in his duties,
(b)	a material reduction in compensation,
(c)	a material breach or default by Generex, or
(d)	a change in control of Generex.

In the event that Mr. Fletcher terminates his employment voluntarily (and not under the circumstances described in (a), (b), (c) or (d) above) or Generex terminates his employment under the circumstances described in (ii), (iii), (iv) or (v) above, Mr. Fletcher will be entitled only to that portion of his base salary due and owing as of his last day worked, less any amounts owed to Generex. Under these circumstances, he will not be entitled to any bonus or incentive compensation.

If Generex terminates Mr. Fletcher’s employment under the circumstance described in (i) above (and not for cause, disability or death) or Mr. Fletcher gives notice of termination pursuant to (a), (b), (c) or (d) above, Mr. Fletcher will be entitled to receive a lump sum severance payment on the termination date in an amount equal to 18 months of base salary plus the average annual bonus paid to him during each fiscal year of the term of his employment and he will be entitled to participate in and receive benefits for 18 months after the termination date. Mr. Fletcher will have 90 days after the eighteenth month anniversary of the termination date to exercise vested options, and all unvested options that he holds will accelerate and fully vest on the termination date. He has no duty to mitigate his damages based on the termination of employment.

Outstanding Equity Awards at 2012 Fiscal Year-End

The following table provides information on the current holdings of stock option by the named executives. This table includes unexercised and unvested option awards as of July 31, 2012. Each equity grant is shown separately for each named executive. The vesting schedule for each outstanding award is set forth in the footnotes to the table. We do not have any current “stock awards” or “equity incentive plans” as defined in Regulation S-K Item 402(a)(6)(iii); thus, the columns relating to stock awards and equity incentive awards are not included in the table below.

	Option Awards
Name	Grant Date	Number of  Securities Underlying Unexercised  Options (#)  Exercisable			Number of Securities Underlying Unexercised Options (#) Unexercisable		Option Exercise Price ($)		Option  Expiration Date
Mark E. Fletcher,	6-19-2012		1,457,195	(1)		0	$	0.001	6-19-2017
Executive Vice	3-25-2011		1,500,000	(2)		0	$	0.282	3-25-2016
President	3-8-2010		300,000	(3)		0	$	0.64	3-8-2020
and General Counsel	12-13-2004		250,000	(4)		0	$	0.61	10-26-2014
	4-5-2005		327,869	(5)		0	$	0.001	10-26-2014
	4-5-2005		142,857	(6)		0	$	0.001	10-26-2014
Stephen Fellows, Chief	3-25-2011		200,000	(2)		0	$	0.282	3-25-2016
Financial Officer	3-8-2010		250,000	(3)		0	$	0.64	3-8-2020
	10-10-2009		35,000	(7)		17,500	$	0.642	10-10-2014
David Brusegard, Chief	6-20-2012		546,448	(1)		0	$	0.001	6-25-2017
Operating Officer	3-25-2011		200,000	(2)		0	$	0.282	3-25-2016

73

(1) Effective October 1, 2011, Mr. Fletcher, Mr. Fellows and Dr. Brusegard agreed to defer a portion of their salaries and their respective base salaries were reduced. In June 2012, the Company granted the named executives stock options in full and final payment of obligations to pay their deferred salary amounts covering the period from October 1, 2011 to May 31, 2012. The options were issued in lieu of cash payment of the deferred compensation amount. The number of options granted was equal to the dollar amount of the deferred salary for each named executive divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925), less the option exercise price of $0.001 per share. The stock options were granted pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. Mr. Fellows exercised his options (546,448) on June 25, 2012. See footnotes (2) and (6) to the “Summary Compensation Table” above for further description of these option grants.

(2) These options were granted on March 25, 2011. The grants were made pursuant to the terms of our 2001 and 2006 Stock Plans. Specifically, amounts reflected in this column relate to options to purchase shares of common stock Mr. Fletcher (400,000 shares under 2001 Stock Option Plan and 1,100,000 shares under 2006 Stock option Plan), Dr. Brusegard and Mr. Fellows (200,000 shares each under 2001 Stock Option Plan). The exercise price per share is equal to the closing price of Generex common stock on March 25, 2011. These options were exercisable immediately upon their grant

(3) These options were granted on March 8, 2010. The grants were made pursuant to the terms of our 2006 Stock Plan. The exercise price per share is equal to the closing price of Generex common stock on March 8, 2010. The options vested as follows: 33% of the options were exercisable on the date of grant; 33% of the options became exercisable on August 1, 2010, and the remaining 33% of the options became exercisable on August 1, 2011.

(4)These stock options were approved by the Board of Directors on April 5, 2005 with an effective grant date of December 13, 2004. The exercise price per share is equal to the closing price of Generex common stock on December 13, 2004. These options were exercisable immediately upon their grant. The fair value of Generex common stock on April 5, 2005 was $0.56 per share. The expiry date of these options was extended in October 2009 to October 26, 2014.

(5) These options were granted to Mr. Fletcher representing a bonus of $200,000 awarded to Mr. Fletcher on April 5, 2005. The number of shares awarded was calculated using the closing price of the common stock on The NASDAQ Capital Market on December 13, 2004 ($0.61 per share). The options were immediately exercisable on the date of grant. They were issued under the 2001 Plan. The fair value of Generex common stock on April 5, 2005 was $0.56 per share. The expiry date of these options was extended in October 2009 to October 26, 2014.

(6) These options were issued to Mr. Fletcher on April 5, 2005 in satisfaction of retroactive salary adjustment as of August 1, 2004 and unpaid salary amounts accrued through March 31, 2005 ($80,000). The number of shares was calculated using the closing price of the common stock on the NASDAQ Capital Market on April 4, 2005 ($0.56 per share). The options were immediately exercisable on the date of grant and were issued under the 2001 Plan. The expiry date of these options was extended in October 2009 to October 26, 2014.

(7) These options were granted on October 10, 2009. The grants were made pursuant to the terms of our 2006 Stock Plan. The exercise price per share is equal to the closing price of Generex common stock on October 10, 2009. The options vest equally over a four-year period starting with the first anniversary of the grant on October 10, 2010.

Option Exercises and Stock Vested in Fiscal Year 2012

In June 2012, Mr. Fellows exercised 546,448 options with an exercise price of $0.001 per share which were granted on June 20, 2012. None of the other named executive officers exercised any outstanding options in fiscal year 2012.

The following table sets forth the number of shares acquired and the value realized upon the vesting of restricted stock awards during fiscal year 2012 for each of the named executive officers.

	Stock Awards
Name	Number of Shares Acquired on Vesting (#)		Value Realized on Vesting ($) (1)
Stephen Fellows, Chief Financial Officer		8,750	$	0

74

(1) Value realized on vesting is based on the fair market value of our common stock on the date of vesting and does not necessarily reflect proceeds actually received by the named executive.

Other Benefit Plans

We have no defined benefit or actuarial pension plans.

Potential Payments Upon Termination or Change-in-Control

The following table shows potential payments to our named executives under existing employment agreements, plans or arrangements, whether written or unwritten, for various scenarios involving termination of employment or a change in control, assuming termination on July 31, 2011 and, if applicable, based upon the closing stock price of Generex common stock on that date. These benefits are in addition to benefits available generally to salaried employees who joined the company prior to 2012, such as distributions under the 401(k) savings plan, disability and death benefits and accrued vacation pay.

The following table provides the intrinsic value (that is, the value based upon Generex’s stock price, and in the case of options minus the exercise price) of equity awards that would become exercisable or vested if the named executive had died or become disabled or been terminated as of July 31, 2012.

The terms of employment for Mr. Fletcher do not provide specific definitions for the various termination events. For the purposes of the table, below are the standard definitions for certain termination events as defined in the Amended Generex 2001 Stock Option Plan, which we refer to as the “2001 Plan,” and the Amended and Restated 2006 Stock Plan, which refer to as the “2006 Plan.”

"Cause" means that a named executive has:

(i)	breached his or her employment or service contract with Generex;
(ii)	engaged in disloyalty to Generex, including, without limitation, fraud, embezzlement, theft, commission of a felony or proven dishonesty in the course of his or her employment or service;

(iii)	disclosed trade secrets or confidential information of Generex to persons not entitled to receive such information;
(iv)	breached any written confidentiality, non-competition or non-solicitation agreement between the named executive and Generex; or

(v) has engaged in such other behavior detrimental to the interests of Generex as determined by the Compensation Committee.

“Change in Control” means any of the following:

(i)	a liquidation or dissolution of Generex,
(ii)	a sale of all or substantially all of Generex’s assets,

(iii)	a merger in which Generex’s stockholders hold less than a majority of the voting stock in the surviving corporation, or
(iv)	when a person or group acquires control of a significant percentage of the voting stock without the approval of the Board of Directors (20% under the 2001 Plan and 50% or more under the 2006 Plan).

“Disability" means being unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months.

75

There are no existing employment agreements, plans or arrangements, whether written or unwritten, for various scenarios involving termination of employment or a change in control governing Mr. Fellows’ and Dr. Brusegard’s employment. There are no benefits made available to them which are in addition to benefits available generally to salaried employees who joined the company prior to 2012 and as such neither Mr. Fellows, nor Dr. Brusegard are included in the table below.

Potential Payments Upon Termination or Change in Control for Named Executives as of July 31, 2012

Name	Benefit		Cause			Without Cause/Non-Renewal			Voluntary Termination  by Executive			Breach by Generex (1)			Change in Control			Disability			Death
Mark A. Fletcher	Cash Payment		$	0		$	806,671	(4)	$	0		$	806,671	(4)	$	806,671	(4)	$	0	(10)	$	0	(10)
	Stock		$	0		$	0		$	0		$	0		$	0		$	0		$	0
	Stock Options		$	43,307	(2)	$	177,369	(3),( 9)	$	177,369	(3)	$	177,369	(3),(9)	$	177,369	(8)	$	177,369	(5)	$	177,369	(6)
	Restricted Stock	(11)	$	0		$	0		$	0		$	0		$	0		$	0		$	0
	Benefits		$	0		$	0	(7),(4)	$	0	(7)	$	0	(7),(4)	$	0	(7),(4)	$	0		$	0
	Total		$	43,307		$	984,039		$	177,369		$	984,039		$	984,039		$	177,369		$	177,369

(1)	This termination event includes a material change in duties or material reduction in remuneration of such named executive.
(2)	The options granted on April 5, 2005 (including those effective as of December 13, 2004) survive termination of the named executive’s employment. Other options granted to the named executive pursuant to the 2001 Plan and any options granted pursuant to the 2006 Plan would terminate immediately - and shares underlying such options forfeited - upon the named executive’s termination for cause.
(3)	The 2001 and 2006 Plans permit a named executive who voluntarily terminates employment with Generex or whose employment is terminated without cause to exercise vested options outstanding at the date of termination for a period of up to 90 days thereafter or the expiration date of the option, whichever is earlier.
(4)	Pursuant to his employment arrangement, if Generex terminates Mr. Fletcher’s employment upon written notice (and not for cause, disability or death) or Mr. Fletcher gives notice of termination pursuant to a material change in duties, reduction of remuneration, material default or breach by Generex or change in control of Generex, Mr. Fletcher will be entitled to receive a lump sum severance payment on the termination date in an amount equal to 18 months of base salary plus the average annual bonus paid to him during each fiscal year of the term of his employment and he will be entitled to participate in and receive benefits for 18 months after the termination date.
(5)	The 2001 and 2006 Plans permit a named executive to exercise vested options outstanding at the time of the named executive’s cessation of employment due to disability for a period of up to one year thereafter or the expiration of the option, whichever is earlier.
(6)	The 2001 and 2006 Plans permit a named executive’s beneficiary to exercise vested options outstanding at the time of the named executive’s death for a period of up to one year after death or the expiration date of the option, whichever is earlier.
(7)	The named executive would be entitled to receive health benefits for a period of 18 months after termination of employment. Since these benefits are widely available to salaried employees of Generex, they are excluded from the table above. The total aggregate value of these benefits in each case is below $8,000.
(8)	Upon a change of control, the 2001 and 2006 Plan provide for the acceleration of exercisability and vesting of any outstanding options and removal of all restrictions and conditions on outstanding restricted stock awards, unless otherwise determined by the Board of Directors or its designee. We have assumed for purposes of this column that the named executive will exercise all of his/her fully exercisable and vested options and will receive all shares underlying restricted stock awards in connection with a change of control of Generex, which we have assumed occurred on July 31, 2012.
(9)	Pursuant to the terms of his employment with Generex, if Generex terminates Mr. Fletcher’s employment upon written notice (and not for cause, disability or death) or Mr. Fletcher gives notice of termination pursuant to a material change in duties, reduction of remuneration, material default or breach by Generex or change in control of Generex, Mr. Fletcher will have 90 days after the eighteenth month anniversary of the termination date to exercise vested options.
(10)	Each named executive is entitled to receive monthly disability payments and his/her survivor(s) are entitled to receive a lump sum payment upon such named executive’s death, in either case up to an amount equal to his/her annual base salary or $100,000, whichever is less. Insurance premiums are paid by Generex and such insurance coverage is widely available to all salaried employees at Generex. Thus, the amounts payable upon the disability or death of the named executive (as well as the premiums paid by Generex) are excluded from the table above.
(11)	The restricted stock award agreement with the named executive officers provides that in the event the named executive ceases to be employed by, or provide service to us, any unvested shares of restricted stock will be immediately forfeited.  There was no unvested restricted stock as of July 31, 2012.

Non-Employee Directors' Compensation

In fiscal 2012, our policy for compensation of non-employee directors was as follows.

 · Non-employee directors (other than the non-executive chairman of the board) receive an annual cash based retainer of $40,000. 

76

 · The non-executive chairman of the board receives an annual cash based retainer of $100,000 per year.

 · At the discretion of the full Board of Directors, nonemployee directors may receive stock options to purchase shares of our common stock or shares of restricted stock each fiscal year. The number and terms of such options or shares is within the discretion of the full Board of Directors.

 · Nonemployee directors serving on committees of the Board of Directors receive additional cash compensation as follows:

Committee	Chairperson		Member
Audit Committee	$	15,000	$	5,000
Compensation Committee	$	15,000	$	5,000
Governance & Nominating Committee	$	5,000	$	2,000

Directors who are officers or employees of Generex or its subsidiaries do not receive separate consideration for their service on the Board of Directors. The compensation received by Mr. Fletcher as an employee of Generex is shown in the Summary Compensation Table above. The compensation received by Dr. von Hofe as an employee of our subsidiary Antigen is shown in the Director Compensation Table below under “All Other Compensation”.

Fiscal Year 2012 Director Compensation Table

Name	Fees Earned or Paid in Cash (1)		Stock  Awards  (2)		Option Awards(3)		All Other Compensation			Total
John P. Barratt	$	112,000	$	0	$	0	$	0		$	112,000
Brian T. McGee	$	62,000	$	0	$	0	$	0		$	62,000
Nola E. Masterson	$	62,000	$	0	$	0	$	0		$	62,000
James H. Anderson	$	50,000	$	0	$	0	$	60,000	(4)	$	110,000
Eric von Hofe	$	0	$	0	$	0	$	246,155	(5)	$	246,155

(1) Includes the annual retainer and additional fees earned for directors who chair a Board committee or who serve on a Board committee. Effective October 1, 2011, the directors agreed to defer payment of their board fees due to the current financial position of the company. In June 2012, the Company granted the directors stock options in full and final payment of obligations to pay their deferred board fee amounts covering the period from October 1, 2011 to June 30, 2012. The options were issued in lieu of cash payment of the deferred compensation amount. The number of options granted was equal to the dollar amount of the deferred board fees for each director divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925), less the option exercise price of $0.001 per share. The stock options were granted pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. The deferred board fee amounts paid in stock options, number of stock options granted and the balance of board fees owing at July 31, 2012 are listed below. There are no formal agreements for the repayment of the deferred fee amounts owing at July 31, 2012.

	Deferral amount to June 30, 2012		No. of options issued in June 2012		Deferred Fees owing at July 31, 2012
John Barratt	$	84,000		918,033		9,333
Brian McGee	$	46,500		508,197		5,167
Nola Masterson	$	46,500		508,197		5,167
James Anderson	$	37,500		409,836		4,167
Total	$	214,500		2,344,263	$	23,834

(2) There were no restricted stock awards to directors in fiscal year 2012. As of July 31, 2012, the aggregate number of shares underlying stock awards previously granted to each non-employee director was as follows: Mr. Barratt (150,000), Ms. Masterson (100,000) and Mr. McGee (150,000).

(3) There were no incentive stock options granted to the directors in fiscal 2012. A portion of deferred board fees were repaid by the issuance of stock options which were granted in lieu of cash payment of the deferred compensation amount as described in footnote (1) directly above.

77

At fiscal year end, the total number of stock options held by each non-employee director was as follows: : Mr. Barratt (805,714), Mr. McGee (505,714), Ms. Masterson (300,000) and Dr. Anderson (0). Dr. von Hofe, who is an employee of our subsidiary Antigen held, 435,000 at fiscal year-end.

(4) Includes payments received as a member of the Scientific Advisory Board of $5,000 per month for the period from August 2011 through July 2012.

(5) Represents employment income earned as president of Antigen for the fiscal year ended July 31, 2012. Effective October 1, 2011, Dr. von Hofe agreed to defer a portion of his salary and Dr. von Hofe’s base salary was reduced from $260,481 to $174,522 as of that date. On June 19, 2012, the Company granted Dr. von Hofe 626,292 options in full and final payment of obligations to pay Dr. von Hofe’s deferred salary amount covering the period from October 1, 2011 to May 31, 2012. The options were issued in lieu of cash payment of the deferred compensation amount. The number of options granted to Dr. von Hofe was equal to the dollar amount of his deferred salary ($57,306) divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925), less the option exercise price of $0.001 per share. The stock options were granted pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and will expire on the fifth anniversary of the date of grant. At July 31, 2012, there is a deferred salary balance of $14,327 owing to Dr. von Hofe which is not reflected above and is expected to be repaid in a similar manner in fiscal 2013. There is no formal agreement for the repayment of this amount and if it is repaid, it will be reflected in Dr. von Hofe’s compensation for fiscal 2013.

 CERTAIN TRANSACTIONS

Changes in Control

We know of no arrangements, including any pledge by any person of our securities, the operation of which may at a subsequent date result in the change in control of Generex.

Related Transactions

Review of Related Party Transactions

We presently follow an unwritten practice requiring approval by stockholders or by a majority of disinterested directors of transactions in which one of our directors has a material interest apart from such director's interest in Generex. We also presently follow a practice requiring the approval by the Audit Committee for any transactions in which a director or an executive officer has a material interest apart from such director's or officer’s interest in Generex.

Related Transactions

On December 9, 2005, our Board of Directors approved the grant to Ms. Perri of a right of first refusal in respect of any sale, transfer, assignment or other disposition of either or both real properties municipally known as 1740 Sismet Road, Mississauga, Ontario and 98 Stafford Drive, Brampton, Ontario (collectively, the “Properties”). We granted Ms. Perri this right in recognition of the fair market value transfer to us during the fiscal year ended July 31, 1998 by Ms. Perri (or parties related to her) of the Properties. In June 2011, we listed these real properties for sale and received third party offers for such properties which we accepted conditionally based on Ms. Perri’s existing right of first refusal. Ms. Perri exercised her right of first refusal and the sale of these real properties to Ms. Perri closed on August 26, 2011 on the same terms as the original third party offer.

Through April 20, 2011, we used a management company to manage all of our real properties. The property management company is owned by Rose Perri, Anna Gluskin and the estate of Mark Perri. Ms. Perri and Ms. Gluskin are former executive officers of Generex. In the nine-month period ended April 30, 2011 and the fiscal years ended July 31, 2010 and July 31, 2009, we paid the management company $40,778, $55,691 and $47,981, respectively, in management fees. We believe that the amounts paid to the management company approximate the rates that would be charged by a non-affiliated property management company. On April 20, 2011, we formally terminated the relationship, and no further property management fees will be paid to this company.

During the period from June 2005 to November 2010, Generex paid Time Release Corp. an aggregate amount of approximately $1,030,000. During the period from 2006 to 2008, Time Release, at the direction of Ms. Perri, made payments of at least $285,000 of the funds received from Generex to Angara Investments Limited and directed certain additional payments to Golden Bull Estates Ltd. Angara Investments is believed to be owned and controlled by Ms. Perri and Ms. Gluskin, former executive officers and directors of Generex. Golden Bull Estates is controlled by Ms. Perri. The payments to Time Release were discovered following the termination of Ms. Perri and were not approved by the Board of Directors of Generex, or any committee thereof, at any time.

78

During the period from September 2006 through February 2010, Generex made payments in excess of $700,000 to an Ecuadorian corporation, MediExpress S.A., at the direction of Ms. Perri. Generex also paid approximately $385,000 to the principal of MediExpress during the period from August 2004 to December 2010 at the direction of Ms. Perri. We are aware that Ms. Perri had other business relationships with Medi-Express’ principal, and we have not been able to determine what business purpose of Generex was served by these payments.

The Special Committee of independent members of the Board of Directors retained outside counsel to investigate the foregoing payments.  Based on the foregoing payments and other actions of Ms. Perri discovered following her termination, Generex has filed a counterclaim to litigation commenced by Ms. Perri against Generex.  See the discussion under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Legal Proceedings” and the subheading “Dispute with Former Officer” in this prospectus.

Security Ownership of Certain Beneficial Owners and Management

The table on the following pages sets forth information regarding the beneficial ownership of the common stock by:

· our directors and named executive officers (including persons who served as principal executive officer and principal financial officer during a portion of the fiscal year ended July 31, 2012);

· all the named executives and directors as a group; and

· any person or group known to us that beneficially owns more than five percent (5%) of our outstanding shares of common stock.

The information contained in this table is as of June 28, 2013. At that date, we had 538,608,285 shares of common stock outstanding. A person is deemed to be a beneficial owner of shares if he has the power to vote or dispose of the shares. This power can be exclusive or shared, direct or indirect. In addition, a person is considered by SEC rules to beneficially own shares underlying options or warrants that are presently exercisable or that will become exercisable within sixty (60) days. Except as otherwise indicated, the address of each person named in the table below is c/o Generex Biotechnology Corporation, 555 Richmond Street West, Suite 604, Toronto, Canada M5V 3B1.

Beneficial Ownership

Name of Beneficial Owner	Number of Shares		Percent of  Class
Named Executives, Directors and Nominees
John P. Barratt (1)		5,089,531
Mark Fletcher (2)		11,170,085		2.0
Brian T. McGee (3)		3,005,327		*
Dr. James Anderson (4)		2,845,950		*
Eric von Hofe, Ph.D. (5)		3,905,769		*
Dr. David Brusegard (6)		3,301,907		*
Stephen Fellows (7)		476,250		*
Named Executives and Directors as a group (7 persons)		29,794,819		5.2	%
(ii) Other Beneficial Owners (and their addresses)		34,090,904		6.0	%
Cranshire Capital Advisors, LLC (8)
3100 Dundee Road, Suite 703
Northbrook, Illinois 60062

* Less than 1%.

79

(1) Includes 70,000 shares, 70,000 shares issuable upon stock options granted on October 26, 2004, 100,000 shares issuable upon exercise of stock options granted on April 5, 2005 under the 2001 Plan, 35,714 shares issuable upon exercise of stock options granted on April 5, 2005 under the 2001 Plan received in lieu of cash compensation, 100,000 options which were granted on March 8, 2010 under 2006 Plan and 150,000 shares of restricted stock awarded on May 30, 2006 under the 2006 Plan. Also includes 400,000 options issued March 25, 2011 under the 2001 Stock Option Plan, 100,000 options issued March 25, 2011 under the 2006 Stock Option Plan, 918,033 options issued June 19, 2012 under the 2006 Plan, 2,553,191 options issued April 1, 2013 under the 2006 Plan and 592,593 options issued June 6, 2013 under the 2006 Plan.

(2) Includes 286,077 shares, 250,000 shares issuable upon exercise of stock options granted on April 5, 2005 with an effective date of December 13, 2004 under the 2001 Plan, 470,726 shares issuable upon exercise of stock options granted on April 5, 2005 under the 2001 Plan, 300,000 options which were granted on March 8, 2010 under 2006 Plan and 175,000 shares of restricted stock granted in August 2007 under the 2006 Stock Plan, which shares were vested as of August 17, 2009. Also includes 400,000 options issued March 25, 2011 under the 2001 Stock Option Plan, 1,100,000 options issued March 25, 2011 under the 2006 Stock Option Plan, 1,457,195 options issued June 19, 2012 under the 2006 Plan, 5,143,787 options issued April 1, 2013 under the 2006 Plan and 1,587,300 options issued June 6, 2013 under the 2006 Plan.

(3) Includes 70,000 shares issuable upon exercise of stock options granted on October 26, 2004, 100,000 shares issuable upon exercise of stock options granted on April 5, 2005 under the 2001 Plan, 35,714 shares issuable upon exercise of stock options granted on April 5, 2005 under the 2001 Plan received in lieu of cash compensation, 100,000 options which were granted on March 8, 2010 under the 2006 Plan and 150,000 shares of restricted stock awarded on May 30, 2006 under the 2006 Plan. Also includes 100,000 shares acquired in February and March 2006, 200,000 options issued March 25, 2011 under the 2001 Stock Option Plan, 508,197 options issued June 19, 2012 under the 2006 Plan, 1,413,374 options issued April 1, 2013 under the 2006 Plan and 328,042 options issued June 6, 2013 under the 2006 Plan.

(4) Includes 409,836 options issued June 19, 2012 under the 2006 Plan, 1,139,818 options issued April 1, 2013 under the 2006 Plan and 1,296,296 options issued June 6, 2013 under the 2006 Plan.

(5) Includes 10,000 shares of common stock held by Dr. von Hofe awarded on March 5, 2007 under the 2006 Plan. Also includes 100,000 shares issuable upon exercise of stock options granted on October 26, 2004, 35,000 shares issuable upon exercise of stock options granted on July 29, 2005, 75,000 vested options of 100,000 options which were granted on October 10, 2009 under the 2006 Plan, 200,000 options issued March 25, 2011 under the 2001 Stock Option Plan, 626,292 options issued June 19, 2012 under the 2006 Plan, 2,177,267 options issued April 1, 2013 under the 2006 Plan and 682,210 options issued June 6, 2013 under the 2006 Plan.

(6) Includes 31,295 shares of common stock held by Dr. Brusegard, 200,000 options issued March 25, 2011 under the 2001 Stock Option Plan, 546,448 options issued June 20, 2012 under the 2006 Plan, 1,928,925 options issued April 1, 2013 under the 2006 Plan and 595,239 options issued June 6, 2013 under the 2006 Plan.

(7) Includes 250,000 options which were granted on March 8, 2010 under the 2006 Plan, 26,250 vested options of 35,000 options which were granted on October 10, 2009 under the 2006 Plan and 200,000 options issued March 25, 2011 under the 2001 Stock Option Plan.

(8) This information is as of December 31, 2012 per a Schedule 13G filed on February 12, 2013 on behalf of (i) Cranshire Capital Advisors, LLC, a Delaware limited liability company (“CCA”), and (ii) Mitchell P. Kopin, an individual (“Mr. Kopin" together with CCA, the “Reporting Persons”). CCA serves as the investment manager to Cranshire Capital Master Fund, Ltd., a Cayman Islands exempted company (“Cranshire Capital Master Fund”). In such capacity, CCA exercises voting and investment power over the shares of Common Stock held for the account of Cranshire Capital Master Fund. CCA is a registered investment adviser under Section 203 of the Investment Advisers Act of 1940, as amended.

As of the close of business on December 31, 2012, each of the Reporting Persons may be deemed to have beneficial ownership of 34,090,904 shares of Common Stock, which consists of (i) 14,003,640 shares of Common Stock issuable upon exercise of a warrant (the “Warrant”) and (ii) 20,087,264 shares of Common Stock issuable upon exercise of a second warrant (the “Second Warrant”), in each case of clauses (i) and (ii) above, held by Cranshire Capital Master Fund, and all such shares of Common Stock represent beneficial ownership of approximately 6.0% of the Common Stock, based on (1) 538,608,285 shares of Common Stock issued and outstanding on June 28, 2013, plus (2) 14,003,640 shares of Common Stock issuable upon exercise of the Warrant, and (3) 20,087,264 shares of Common Stock issuable upon exercise of the Second Warrant.

The foregoing excludes an aggregate of 58,075,452 shares of Common Stock issuable upon exercise of other warrants held by Cranshire Capital Master Fund (the “Other Warrants”) because each of such Other Warrants contains a blocker provision under which the holder thereof does not have the right to exercise such Other Warrants to the extent that such exercise would result in beneficial ownership by the holder thereof or any of its affiliates, of more than 4.99% or 4.999% (as the case may be) of the Common Stock. Without such blocker provisions, each of the Reporting Persons may be deemed to have beneficial ownership of 92,166,356 shares of Common Stock.

DESCRIPTION OF SECURITIES TO BE REGISTERED

We are registering shares of our common stock hereunder which are issued and outstanding, issuable upon conversion of the Series E 9% Convertible Preferred Stock, issuable upon exercise of warrants issued in connection with the Series E 9% Convertible Preferred Stock, and issuable in lieu of cash payments on the Series E 9% Convertible Preferred Stock. Therefore, we have provided below a description of our common stock, Series E 9% Convertible Preferred Stock and related warrants.

80

Description of Our Capital Stock

Set forth below is a summary of the material terms of our capital stock. This summary is not complete. We encourage you to read our Restated Certificate of Incorporation, as amended, and our Amended and Restated By-Laws that we have previously filed with the SEC. See “Where You Can Find More Information.”

General

Our authorized capital stock consists of: (i) 1,500,000,000 shares of common stock, par value $.001 per share, of which 538,608,285 shares were outstanding as of June 28, 2013, (ii) 5,500 shares of Series A 9% Convertible Preferred Stock, of which 0 shares were outstanding as of June 28, 2013 (iii) 2,000 shares of Series B 9% Convertible Preferred Stock, of which 0 shares were outstanding as of June 28, 2013 (iv) 750 shares of Series C 9% Convertible Preferred Stock, of which 0 shares were outstanding as of June 28, 2013 (v) 750 shares of Series D 9% Convertible Preferred Stock, of which 0 shares were outstanding as of June 28, 2013, 1,225 shares of Series E 9% Convertible Preferred Stock, of which 1,225 shares were outstanding as of June 28, 2013 and (vi) 989,775 shares of undesignated preferred stock, par value $.001 per share.

Common Stock

Holders of common stock are entitled to one vote for each share owned as of record on all matters on which shareholders may vote.  Holders of common stock do not have cumulative voting rights in the election of directors.  Therefore, the holders of more than 50% of the outstanding shares can elect the entire Board of Directors.  The holders of common stock are entitled, upon liquidation or dissolution of the Company, to receive pro rata all remaining assets available for distribution to stockholders after payment to any preferred shareholders who may have preferential rights.  The common stock has no preemptive or other subscription rights, and there are no conversion rights or redemption provisions. All outstanding shares of common stock are validly issued, fully paid, and nonassessable.

Series E Preferred Stock

The Series E convertible preferred stock is convertible at the option of the holder at any time into shares of common stock at a conversion ratio determined by dividing the stated value of the Series E convertible preferred stock, or $1,000, by a conversion price of $0.03 per share. As of June 28, 2013, an aggregate of 40,833,335 shares of our common stock are issuable upon conversion of the Series E convertible preferred stock. The conversion price of the Series E convertible preferred stock will be subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then conversion price, except in the event of certain exempt issuances. Subject to limited exceptions, a holder of the Series E convertible preferred stock will not have the right to convert any portion of its Series E convertible preferred stock if the holder, together with its affiliates, would beneficially own in excess of 4.99% of the number of shares of our common stock outstanding immediately after giving effect to its conversion.

In addition, the holders of Series E convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had converted all of their shares of Series E convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of Series E convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of our common stock pursuant to the fundamental transaction.

81

We may become obligated to redeem the Series E convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the Series E convertible preferred stock, material breach of certain contractual obligations to the holders of the Series E convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of our common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of Series E convertible preferred stock will have the option to redeem such holder’s shares of Series E convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding Series E convertible preferred stock. Late fees will apply on all redemption amounts not paid within five trading days of the payment date.

The Series E convertible preferred stock will accrue a 9% dividend until June 17, 2016 and, beginning on June 17, 2016 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend will be payable quarterly on September 30, December 31, March 31 and June 30, beginning on the first such date after the original issue date and on each conversion date in cash, or at our option, in shares of common stock. In the event that the Series E convertible preferred stock is converted prior to June 17, 2016, we will pay the holder of the converted Series E convertible preferred stock an amount equal to $270 per $1,000 of stated value of the Series E convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted Series E convertible preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at our option, in shares of common stock.

Except as required by law, holders of the Series E convertible preferred stock are not entitled to voting rights, except that the affirmative vote of the holders of a majority of the outstanding shares of Series E convertible preferred stock is required to take certain actions that may adversely affect the rights or preferences of the holders of Series E convertible preferred stock.

The securities purchase agreement and the certificate of designation authorizing the Series E convertible preferred stock include certain agreements and covenants for the benefit of the holders of the Series E convertible preferred stock, including restrictions on our ability to amend our certificate of incorporation and bylaws, pay cash dividends or distributions with respect to our common stock or other junior securities, repurchase more than a de minimis number of shares of our common stock or other junior, securities, issue additional equity securities for a period of 60 days after the initial closing, issue additional debt or equity securities with variable a conversion or exercise price for a period of 12 months after the initial closing, and undertake a reverse or forward stock split or reclassification of our common stock (unless such reverse split is made in conjunction with the listing of the common stock on a national securities exchange), and a requirement to use our reasonable best efforts to maintain the listing or trading of our common stock on one or more specified United States securities exchanges or regulated quotation service.

Undesignated Preferred Stock

Our Board of Directors has the authority to issue up to 989,775 shares of preferred stock in one or more series and fix the number of shares constituting any such series, the voting powers, designations, preferences and relative, participating, optional or other special rights and qualifications, limitations or restrictions thereof, including the dividend rights, dividend rate, terms of redemption (including sinking fund provisions), redemption price or prices, conversion rights and liquidation preferences of the shares constituting any series, without any further vote or action by the stockholders. For example, the Board of Directors is authorized to issue a series of preferred stock that would have the right to vote, separately or with any other series of preferred stock, on any proposed amendment to our Restated Certificate of Incorporation, as amended, or on any other proposed corporate action, including business combinations and other transactions.

The terms of any particular series of preferred stock will be described in the prospectus supplement relating to the offering of shares of that particular series of preferred and may include, among other things:

· the title and stated value;

· the number of shares authorized;

· the liquidation preference per share;

· the purchase price;

· the dividend rate, period and payment date, and method of calculation (including whether cumulative or non-cumulative);

· terms and amount of any sinking fund;

· provisions for redemption or repurchase, if applicable, and any restrictions on the ability of the company to exercise such redemption and repurchase rights;

82

· conversion rights and rates, if applicable, including the conversion price and how and when it will be calculated and adjusted;

· voting rights, if any;

· preemptive rights, if any;

· restrictions on sale, transfer and assignment, if any;

· the relative ranking and preferences of the preferred stock; and

· any other specific terms, rights or limitations of, or restrictions on, such preferred stock.

Warrants

An aggregate of 40,833,335 shares of our common stock are issuable upon exercise of the warrants issued on June 17, 2013 in connection with the issuance of the Series E convertible preferred stock.

Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.03 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if we sell or grant any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then exercise price, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by us pro rata to the holders of our common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of common stock pursuant to the fundamental transaction. Any successor to us or surviving entity shall assume the obligations under the warrants.

The warrant holders must surrender payment in cash of the aggregate exercise price of the shares being acquired upon exercise of the warrants. If at any time after the six month anniversary of the initial exercise date (June 20, 2013), there is no effective registration statement registering, or no current prospectus available for the resale of the shares issuable upon exercise of the warrants, then the warrants may only be exercised on a “net” or “cashless” basis. No fractional shares of common stock will be issued in connection with the exercise of a warrant. In lieu of fractional shares, we will pay the holder an amount in cash equal to the fractional amount multiplied by the exercise price.

Anti-Takeover Provisions

We are not aware of any pending takeover attempt or interest in making such an attempt. Our Restated Certificate of Incorporation, as amended, and Amended and Restated Bylaws contain certain provisions which may be deemed to be "anti-takeover" in that they may deter, discourage or make more difficult the assumption of control of Generex by another corporation or person through a tender offer, merger, proxy contest or similar transaction or series of transactions.

Authorized but Unissued Shares: The authorized but unissued shares of our common stock and preferred stock are available for future issuance without stockholder approval. The Board of Directors may set the rights, preferences and terms of new preferred stock, without shareholder approval. Shares of preferred stock could be issued quickly without shareholder approval, with terms calculated to delay or prevent a change in control of Generex. Our stockholders do not have preemptive rights with respect to the purchase of these shares. Therefore, such issuance could result in a dilution of voting rights and book value per share of the common stock.

83

Advance Notice Requirements for Stockholder Proposals and Director Nominations: Our Amended and Restated Bylaws provide that a stockholder seeking to bring business before an annual meeting of stockholders, or to nominate candidates for election as directors, must provide timely notice of such stockholder’s intention in writing. To be timely, a stockholder’s notice must be received not less than 60 days nor more than 90 days prior to the meeting at which such proposal or candidate is to be considered. However, if we do not give prior notice or make public disclosure of the date of the meeting at least 70 days prior to the meeting date, notice by the stockholder is considered timely if it is received no later than the close of business on the 10th day following the day on which such notice was mailed or public disclosure was made. If a stockholder desires to have a proposal included in Generex’s proxy statement, notice of such proposal must be received not less than 120 days prior to the first anniversary of the date of Generex’s notice of the previous year’s annual meeting. These advance notice provisions may preclude stockholders from bringing matters before a meeting or from making nominations for directors.

Special Meetings of Stockholders: Our Amended and Restated Bylaws provide that special meetings of stockholders may be called only by the Board of Directors, the Chairman of the Board or the President, and may be called by the Board upon the request of the holders of a majority of the outstanding shares of stock of the company entitled to vote at the meeting. Further, business transacted at any special meeting of stockholders is limited to matters relating to the purpose or purposes stated in the notice of meeting.

General Effect of Anti-Takeover Provisions: The overall effect of these provisions may be to deter a future tender offer or other takeover attempt that some stockholders might view to be in their best interests at that time. In addition, these provisions may have the effect of assisting our current management in retaining its position and place it in a better position to resist changes which some stockholders may want to make if dissatisfied with the conduct of our business.

Stockholder Rights Plan

On May 30, 2006, our stockholders approved the adoption of a stockholder rights plan that will allow our Board of Directors to declare a dividend of one share purchase right for each outstanding share of our common stock. Our Board of Directors has considered adoption of this plan but has not yet approved its adoption. We expect that any stockholder rights plan adopted by our Board will contain terms substantially as described below:

The terms of the rights plan will provide for a dividend distribution of one preferred share purchase right, which we refer to as a “Right,” for each outstanding share of our common stock. The dividend will be payable on a date established by the Board to the stockholders of record on that date. Each Right will entitle the registered holder to purchase from Generex one one-hundredth of a share of preferred stock (each a “Preferred Share” and, collectively, the “Preferred Shares”) at a price of $.01 per one one-hundredth of a share of preferred stock, subject to certain adjustments. Each Preferred Share will have designations and powers, preferences and rights, and the qualifications, limitations and restrictions which make its value approximately equal to the value of one share of our common stock.

The Rights will not be exercisable until the earlier to occur of:

(i) the date of a public announcement that a person, entity or group of affiliated or associated persons have acquired beneficial ownership of 20% or more of our outstanding shares of common stock, which we refer to as an "Acquiring Person", or

(ii) 10 business days (or such later date as may be determined by action of the Board of Directors prior to such time as any person or entity becomes an Acquiring Person) following the commencement of, or announcement of an intention to commence, a tender offer or exchange offer the consummation of which would result in any person or entity becoming an Acquiring Person (the earlier of such dates being called the "Distribution Date").

Until the Distribution Date, the Rights will be transferable with and only with shares of our common stock. The Rights will expire ten years after adoption of the stockholders rights plan unless the Rights are earlier redeemed or exchanged by Generex.

84

Preferred Shares purchasable upon exercise of the Rights will not be redeemable. Each Preferred Share will be entitled to a minimum preferential quarterly dividend payment of $1.00 but will be entitled to an aggregate dividend of 100 times the dividend declared per share of common stock. In the event of liquidation, the holders of the Preferred Shares would be entitled to a minimum preferential liquidation payment of $100 per share, but would be entitled to receive an aggregate payment equal to 100 times the payment made per share of common stock. Each Preferred Share will have 100 votes, voting together with the common stock. Finally, in the event of any merger, consolidation or other transaction in which shares of common stock are exchanged, each Preferred Share will be entitled to receive 100 times the amount of consideration received per share of common stock. These rights will be protected by customary anti-dilution provisions. Because of the nature of the Preferred Shares' dividend and liquidation rights, the value of one one-hundredth of a Preferred Share should approximate the value of one share of common stock. The Preferred Shares would rank junior to any other series of our preferred stock.

In the event that any person or group of affiliated or associated persons becomes an Acquiring Person, proper provision will be made so that each holder of a Right, other than Rights beneficially owned by the Acquiring Person and its associates and affiliates (which will thereafter be void), will for a 60-day period have the right to receive upon exercise that number of shares of Preferred Stock having a market value of two times the exercise price of the Right (or, if such number of shares is not and cannot be authorized, Generex may issue Preferred Shares, cash, debt, stock or a combination thereof in exchange for the Rights). This right will terminate 60 days after the date on which the Rights become nonredeemable (as described below), unless there is an injunction or similar obstacle to exercise of the Rights, in which event this right will terminate 60 days after the date on which the Rights again become exercisable.

The rights plan will contain certain exceptions to the characterization of a person or group as an "Acquiring Person." That term shall not be deemed to include:

· Generex,

· a subsidiary of Generex,

· any employee benefit or compensation plan of Generex,

· any entity holding shares of common stock for or pursuant to the terms of any such employee benefit or compensation plan or

· any officer, director or current 5% holder as of the date the rights plan is implemented.

The rights plan may also except certain institutional shareholders from the definition of “Acquiring Person.” In addition, except under limited circumstances, no person or entity shall become an Acquiring Person as the result of the acquisition of shares of common stock by Generex which, by reducing the number of shares outstanding, increases the proportionate number of shares beneficially owned by such person or entity to 20% or more of the shares of common stock then outstanding.

The stockholders rights plan may also contain what is commonly known as a “flip-over” provision. In the event that Generex is acquired in a merger or other business combination transaction or 50% or more of its consolidated assets or earning power are sold to an Acquiring Person, its associates or affiliates or certain other persons in which such persons have an interest, the plan will require that proper provision be made so that each holder of a Right will thereafter have the right to receive, upon the exercise thereof at the then current exercise price of the Right, that number of shares of common stock of the acquiring company which at the time of such transaction will have a market value of two times the exercise price of the Right.

At any time after an Acquiring Person becomes an Acquiring Person and prior to the acquisition by such Acquiring Person of 50% or more of the outstanding shares of Generex’s common stock, our Board of Directors may exchange the Rights (other than Rights owned by such person or group which have become void), in whole or in part, at an exchange ratio of one share of common stock, or one one-hundredth of a Preferred Share, per Right (or, at our election, Generex may issue cash, debt, stock or a combination thereof in exchange for the Rights), subject to adjustment.

At any time prior to the earliest of (i) the day of the first public announcement that a person has become an Acquiring Person or (ii) the final expiration date of the rights, our Board of Directors may redeem the Rights in whole, but not in part, at a price of $.001 per Right. Following the expiration of the above periods, the Rights become nonredeemable. Immediately upon any redemption of the Rights, the right to exercise the Rights will terminate and the only right of the holders of Rights will be to receive the redemption price.

85

The Rights would have certain anti-takeover effects. The Rights would cause substantial dilution to a person or group that attempts to acquire Generex on terms not approved by our Board of Directors. The Rights should not interfere with any merger or other business combination approved by our Board of Directors since the Rights could be amended to permit such acquisition or redeemed by us at $.001 per Right prior to the earliest of (i) the time that a person or group has acquired beneficial ownership of 20% or more of our shares of common stock or (ii) the final expiration date of the rights.

Dividend Policy

Holders of our common stock are entitled to receive such dividends as the Board of Directors may from time to time declare. The Board may declare dividends only when dividends are legally available. Under the Delaware General Corporation Law, the Board may only declare dividends out of our capital surplus (generally the amount of its paid-in capital above the par value of the outstanding stock) or out of net profits for the fiscal year with respect to which the dividends are paid.  We have never paid any dividends on our common stock and do not anticipate paying dividends on the common stock in the foreseeable future. The Certificates of Designation pertaining to our Series E 9% Convertible Preferred Stock impose certain restrictions on our ability to pay dividends on our common stock. For information about these restrictions, see the discussion under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Financial Condition, Liquidity and Resources” and the subheadings Financing – August 2012”, “Financing – December 2012” and “Financing – June 2013” in this prospectus. The dividends payable on our Series E 9% Convertible Preferred Stock are described under the caption “Description of Securities To Be Registered” under the heading “Description of Our Capital Stock” and the “Series E Preferred Stock.”

Transfer Agent

Broadridge Corporate Issuer Solutions, Inc. (formerly StockTrans, Inc.), 1717 Arch St. Suite 1300 Philadelphia, PA  19103, is the transfer agent and registrar for our common stock.

Quotation

Our common stock is quoted on the OTC Bulletin Board under the symbol "GNBT.OB."

PLAN OF DISTRIBUTION

We are registering shares of common stock that are issued and outstanding, issuable upon conversion of outstanding shares of our Series D convertible preferred stock, issuable upon exercise of outstanding warrants issued in connection with such preferred stock, and issuable in lieu of cash payments of dividends on such preferred stock. Our registration will permit the resale of these shares of common stock by the holders of our common stock, Series D convertible preferred stock and warrants from time to time after the date of this prospectus. We will not receive any of the proceeds from the sale by the Selling Security Holders of the shares of common stock. We will bear all fees and expenses incident to our obligation to register the shares of common stock.

The Selling Security Holders may sell all or a portion of the shares of common stock beneficially owned by them and offered hereby from time to time directly or through one or more underwriters, broker-dealers or agents. If the shares of common stock are sold through underwriters or broker-dealers, the Selling Security Holders will be responsible for underwriting discounts or commissions or agent’s commissions. The shares of common stock may be sold in one or more transactions at fixed prices, at prevailing market prices at the time of the sale, at varying prices determined at the time of sale, or at negotiated prices. These sales may be effected in transactions, which may involve crosses or block transactions,

· on any national securities exchange or quotation service on which the securities may be listed or quoted at the time of sale;

· in the over-the-counter market;

86

· in transactions otherwise than on these exchanges or systems or in the over-the-counter market;

· through the writing of options, whether such options are listed on an options exchange or otherwise;

· ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers;

· block trades in which the broker-dealer will attempt to sell the shares as agent but may position and resell a portion of the block as principal to facilitate the transaction;

· purchases by a broker-dealer as principal and resale by the broker-dealer for its account;

· an exchange distribution in accordance with the rules of the applicable exchange;

· privately negotiated transactions;

· short sales made after the date the Registration Statement is declared effective by the SEC, subject to any applicable limitations on short sales contained in any agreement between a selling shareholder and us;

· sales pursuant to Rule 144;

· broker-dealers may agree with the Selling Security Holders to sell a specified number of such shares at a stipulated price per share;

· a combination of any such methods of sale; and

· any other method permitted pursuant to applicable law.

If the Selling Security Holders effect such transactions by selling shares of common stock to or through underwriters, broker-dealers or agents, such underwriters, broker-dealers or agents may receive commissions in the form of discounts, concessions or commissions from the Selling Security Holders or commissions from purchasers of the shares of common stock for whom they may act as agent or to whom they may sell as principal (which discounts, concessions or commissions as to particular underwriters, broker-dealers or agents may be in excess of those customary in the types of transactions involved). In connection with sales of the shares of common stock or otherwise, the Selling Security Holders may enter into hedging transactions with broker-dealers, which may in turn engage in short sales of the shares of common stock in the course of hedging in positions they assume. The Selling Security Holders may also sell shares of common stock short and deliver shares of common stock covered by this prospectus to close out short positions and to return borrowed shares in connection with such short sales. The Selling Security Holders may also loan or pledge shares of common stock to broker-dealers that in turn may sell such shares.

The Selling Security Holders may pledge or grant a security interest in some or all of the shares of common stock owned by them and, if they default in the performance of their secured obligations, the pledgees or secured parties may offer and sell the shares of common stock from time to time pursuant to this prospectus or any amendment to this prospectus under Rule 424(b)(3) or other applicable provision of the Securities Act, amending, if necessary, the list of Selling Security Holders to include the pledgee, transferee or other successors in interest as Selling Security Holders under this prospectus. The Selling Security Holders also may transfer and donate the shares of common stock in other circumstances in which case the transferees, donees, pledgees or other successors in interest will be the selling beneficial owners for purposes of this prospectus.

87

The Selling Security Holders and any broker-dealer participating in the distribution of the shares of common stock may be deemed to be “underwriters” within the meaning of the Securities Act, and any commission paid, or any discounts or concessions allowed to, any such broker-dealer may be deemed to be underwriting commissions or discounts under the Securities Act. At the time a particular offering of the shares of common stock is made, a prospectus supplement, if required, will be distributed which will set forth the aggregate amount of shares of common stock being offered and the terms of the offering, including the name or names of any broker-dealers or agents, any discounts, commissions and other terms constituting compensation from the Selling Security Holders and any discounts, commissions or concessions allowed or reallowed or paid to broker-dealers.

Under the securities laws of some states, the shares of common stock may be sold in such states only through registered or licensed brokers or dealers. In addition, in some states the shares of common stock may not be sold unless such shares have been registered or qualified for sale in such state or an exemption from registration or qualification is available and is complied with.

There can be no assurance that any Selling Security Holder will sell any or all of the shares of common stock registered pursuant to the shelf registration statement, of which this prospectus forms a part.

The Selling Security Holders and any other person participating in such distribution will be subject to applicable provisions of the Exchange Act, and the rules and regulations thereunder, including, without limitation, to the extent applicable, Regulation M of the Exchange Act, which may limit the timing of purchases and sales of any of the shares of common stock by the selling shareholders and any other participating person. To the extent applicable, Regulation M may also restrict the ability of any person engaged in the distribution of the shares of common stock to engage in market-making activities with respect to the shares of common stock. All of the foregoing may affect the marketability of the shares of common stock and the ability of any person or entity to engage in market-making activities with respect to the shares of common stock.

We will pay all expenses of the registration of the shares of common stock pursuant to the registration rights agreement, estimated to be $35,000 in total, including, without limitation, SEC filing fees; provided, however, that a Selling Security Holder will pay all underwriting discounts and selling commissions, if any. We will indemnify the Selling Security Holders against liabilities, including some liabilities under the Securities Act, in accordance with the registration rights agreements, or the Selling Security Holders will be entitled to contribution. We may be indemnified by the Selling Security Holders against civil liabilities, including liabilities under the Securities Act, that may arise from any written information furnished to us by the Selling Security Holders specifically for use in this prospectus, in accordance with the related registration rights agreements, or we may be entitled to contribution.

Once sold under the registration statement, of which this prospectus forms a part, the shares of common stock will be freely tradable under U.S. federal securities laws in the hands of persons other than our affiliates.

LEGAL MATTERS

The validity of the shares of common stock offered by this prospectus will be passed upon for us by Eckert Seamans Cherin & Mellott, LLC, Two Liberty Place, 50 South 16th Street, 22nd Floor, Philadelphia, PA 19102.  Certain members of the firm of Eckert Seamans Cherin & Mellott, LLC own additional shares (less than one percent in total) that they purchased from time to time for cash, either from us or in the public market.

EXPERTS

The consolidated financial statements of Generex Biotechnology Corporation for the years ended July 31, 2012 and 2011 have been so included in reliance on the report (which contains an explanatory paragraph describing conditions that raise substantial doubt about Generex Biotechnology Corporation’s ability to continue as a going concern as described in Note [1] to such consolidated financial statements), of MSCM LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

88

WHERE YOU CAN FIND MORE INFORMATION

We have filed with the SEC a registration statement on Form S-1 under the Securities Act with respect to the common stock offered hereby. This prospectus, which constitutes part of the registration statement, does not contain all of the information set forth in the registration statement and the exhibits and schedule thereto, certain parts of which are omitted in accordance with the rules and regulations of the SEC. For further information regarding our common stock and our company, please review the registration statement, including exhibits, schedules and reports filed as a part thereof. Statements in this prospectus as to the contents of any contract or other document filed as an exhibit to the registration statement, set forth the material terms of such contract or other document but are not necessarily complete, and in each instance reference is made to the copy of such document filed as an exhibit to the registration statement, each such statement being qualified in all respects by such reference.

We are also subject to the informational requirements of the Exchange Act which requires us to file reports, proxy statements and other information with the SEC. Such reports, proxy statements and other information along with the registration statement, including the exhibits and schedules thereto, may be inspected at public reference facilities of the SEC at 100 F Street N.E., Washington D.C. 20549. Copies of such material can be obtained from the Public Reference Section of the SEC at prescribed rates. You may call the SEC at 1-800-SEC-0330 for further information on the operation of the public reference room. Because we file documents electronically with the SEC, you may also obtain this information by visiting the SEC’s Internet website at http://www.sec.gov.

89

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

	Page
Financial Statements (Audited)
Report of Independent Registered Public Accounting Firm	F-2
Consolidated Balance Sheets July 31, 2012 and 2011	F-3
Consolidated Statements of Operations For the Years Ended July 31, 2012, 2011 and 2010 and Cumulative From November 2, 1995 (Date of Inception) to July 31, 2012	F-4
Consolidated Statements of Changes in Stockholders’ (Deficiency)/Equity For the Period November 2, 1995 (Date of Inception) to July 31, 2012	F-5
Consolidated Statements of Cash Flows For the Years Ended July 31, 2012, 2011 and 2010 and Cumulative From November 2, 1995 (Date of Inception) to July 31, 2012	F-22
Notes to Consolidated Financial Statements	F-23

Financial Statements (unaudited)
Consolidated Balance Sheets -
April 30, 2013 (unaudited) and July 31, 2012	F-45
Consolidated Statements of Operations — For the three and nine-month
periods ended April 30, 2013 and 2012, and cumulative from
November 2, 1995 to April 30, 2013 (unaudited)	F-46
Consolidated Statements of Cash Flows — For the nine-month
periods ended April 30, 2013 and 2012, and cumulative from
November 2, 1995 to April 30, 2013 (unaudited)	F-47
Notes to Consolidated Financial Statements (unaudited)	F-48

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of

Generex Biotechnology Corporation

(A Development Stage Company)

We have audited the accompanying consolidated balance sheets of Generex Biotechnology Corporation (a Development Stage Company) (the “Company”) as of July 31, 2012 and 2011 and the related consolidated statements of operations, stockholders’ (deficiency)/equity and cash flows for each of the years in the three year period ended July 31, 2012, and for the period November 2, 1995 (date of inception) to July 31, 2012. Our audits also included the financial statement schedule listed in the index under Item 15. These financial statements and financial statement schedule are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements and financial statement schedule based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Generex Biotechnology Corporation as of July 31, 2012 and 2011 and the results of its operations and its cash flows for each of the years in the three year period ended July 31, 2012, and for the period November 2, 1995 (date of inception) to July 31, 2012 in conformity with accounting principles generally accepted in the United States of America. Also, in our opinion, such financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly in all material respects, the information set forth therein.

The accompanying consolidated financial statements have been prepared assuming the Company will continue as a going concern. As discussed in Note 1, the Company’s experience of negative cash flows from operations since inception and its dependency upon future financing, which is uncertain due to the limitations imposed by previous financings on future financings, raise substantial doubt about its ability to continue as a going concern. Management’s plans regarding these matters are also described in Note 1. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the Company’s internal control over financial reporting as of July 31, 2012, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) and our report dated October 15, 2012 expressed an adverse opinion thereon.

MSCM LLP

Toronto, Canada

October 15, 2012

F-2

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

CONSOLIDATED BALANCE SHEETS

	July 31, 2012			July 31, 2011
ASSETS
Current Assets:
Cash and cash equivalents	$	246,309		$	2,798,797
Accounts receivable		—			8,690
Inventory (Note 6)		—			717,442
Other current assets		200,552			225,052
Total Current Assets		446,861			3,749,981
Property and Equipment, Net (Note 3)		704,678			1,271,867
Assets Held for Investment, Net (Note 3)		858,377			3,634,929
Patents, Net (Note 4)		2,634,458			3,349,588
TOTAL ASSETS	$	4,644,374		$	12,006,365
LIABILITIES AND STOCKHOLDERS’ (DEFICIENCY)/EQUITY
Current Liabilities:
Accounts payable and accrued expenses (Note 7)	$	7,015,652		$	7,738,179
Deferred revenue		263,125			369,748
Current maturities of long-term debt (Note 10)		1,222,746			1,210,271
Total Current Liabilities		8,501,523			9,318,198
Long-Term Debt, Net (Note 10)		441,415			1,869,795
Derivative Warrant Liability (Note 12)		4,081,627			8,745,508
Derivative Additional Investment Rights Liability (Note 12)		—			515,000
Total Liabilities		13,024,565			20,448,501
Commitments and Contingencies (Note 8)
Stockholders’ Deficiency (Notes 11 and 13):
Series A 9% Convertible Preferred Stock, $1,000 par value; authorized 5,500 shares at July 31, 2012 and 2011, respectively ; -0- and 1,287 shares issued and outstanding at July 31, 2012 and 2011, respectively		—			—
Series B 9% Convertible Preferred Stock, $1,000 par value; authorized 2,000 and -0- shares at July 31, 2012 and 2011, respectively ; 1,490 and -0-  shares issued and outstanding at July 31, 2012 and 2011, respectively		—			—
Common stock, $.001 par value; authorized 750,000,000 shares at July 31, 2012 and 2011, respectively; 354,161,297 and 308,519,768 shares issued and outstanding at July 31, 2012 and 2011, respectively		354,161			308,520
Additional paid-in capital		348,099,813			338,124,525
Deficit accumulated during the development stage		(357,611,780	)		(347,744,756	)
Accumulated other comprehensive income		777,615			869,575
Total Stockholders’ Deficiency		(8,380,191	)		(8,442,136	)
TOTAL LIABILITIES AND STOCKHOLDERS’ DEFICIENCY	$	4,644,374		$	12,006,365

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-3

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

CONSOLIDATED STATEMENTS OF OPERATIONS

										Cumulative From
										November 2, 1995
	For the Years Ended July 31,									(Date of Inception)
	2012			2011			2010			to July 31, 2012
Revenues, net	$	28,651		$	291,628		$	1,172,611		$	5,110,784
Cost of Goods Sold		11,109			155,619			812,266			1,620,375
Gross profit		17,542			136,009			360,345			3,490,409
Operating Expenses:
Research and development		4,987,236			10,250,397			13,361,156			131,975,964
Research and development - related party		—			—			—			220,218
Selling and marketing		165,175			1,025,774			3,709,767			9,333,214
General and administrative		4,889,179			13,392,920			12,719,239			147,802,156
General and administrative - related party		—			—			—			314,328
Total Operating Expenses		10,041,590			24,669,091			29,790,162			289,645,880
Operating Loss		(10,024,048	)		(24,533,082	)		(29,429,817	)		(286,155,471	)
Other Income (Expense):
Miscellaneous income (expense)		—			489,292			750			686,303
Income from assets held for investment, net (Note 3)		2,206,216			349,458			206,575			4,334,257
Interest income		1,519			6,455			27,045			7,781,893
Interest expense		(592,525	)		(208,906	)		(210,083	)		(69,008,682	)
Change in fair value of derivative liabilities (Note 12)		(1,081,440	)		2,220,916			4,125,590			(715,977	)(1)
Loss on extinguishment of debt		—			—			—			(14,134,068	)
Net Loss Before Undernoted		(9,490,278	)		(21,675,867	)		(25,279,940	)		(357,211,745	)
Minority Interest Share of Loss		—			—			—			3,038,185
Net Loss		(9,490,278	)		(21,675,867	)		(25,279,940	)		(354,173,560	)
Preferred Stock Dividend		376,746			766,417			—			3,438,220
Net Loss Available to Common Stockholders	$	(9,867,024	)	$	(22,442,284	)	$	(25,279,940	)	$	(357,611,780	)
Basic and Diluted Net Loss Per Common Share (Note 16)	$	(.03	)	$	(.08	)	$	(.10	)
Weighted Average Number of Shares of Common Stock Outstanding - basic and diluted (Note 16)		332,333,583			284,818,486			144,409,840

(1) - includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to July 31, 2012" column. See Note 12 - Derivative Liabilities.

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-4

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																		Deficit
	SVR															Notes		Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -		During the			Other			Total
	Stock				Stock				Stock				Paid-In			Common		Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)			(Deficiency)/Equity
Balance November 2, 1995 (Inception)		-	$	-		-	$	-		-	$	-	$	-		$	-	$	-		$	-		$	-
Issuance of common stock for cash, February 1996, $.0254		-		-		321,429		321		-		-		7,838			-		-			-			8,159
Issuance of common stock for cash, February 1996, $.0510		-		-		35,142		35		-		-		1,757			-		-			-			1,792
Issuance of common stock for cash, February 1996, $.5099		-		-		216,428		216		-		-		110,142			-		-			-			110,358
Issuance of common stock for cash, March 1996, $10.2428		-		-		2,500		3		-		-		25,604			-		-			-			25,607
Issuance of common stock for cash, April 1996, $.0516		-		-		489,850		490		-		-		24,773			-		-			-			25,263
Issuance of common stock for cash, May 1996, $.0512		-		-		115,571		116		-		-		5,796			-		-			-			5,912
Issuance of common stock for cash, May 1996, $.5115		-		-		428,072		428		-		-		218,534			-		-			-			218,962
Issuance of common stock for cash, May 1996, $10.2302		-		-		129,818		130		-		-		1,327,934					-			-			1,328,064
Issuance of common stock for cash, July 1996, $.0051		-		-		2,606,528		2,606		-		-		10,777					-			-			13,383
Issuance of common stock for cash, July 1996, $.0255		-		-		142,857		143		-		-		3,494			-		-			-			3,637
Issuance of common stock for cash, July 1996, $.0513		-		-		35,714		36		-		-		1,797			-		-			-			1,833
Issuance of common stock for cash, July 1996, $10.1847		-		-		63,855		64		-		-		650,282			-		-			-			650,346
Costs related to issuance of common stock		-		-		-		-		-		-		(10,252	)		-		-			-			(10,252	)
Founders Shares transferred for services rendered		-		-		-		-		-		-		330,025			-		-			-			330,025
Comprehensive Income (Loss):
Net loss		-		-		-		-		-		-		-			-		(693,448	)		-			(693,448	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-		-		-		-		-			-		-			(4,017	)		(4,017	)
Total Comprehensive Income (Loss)																			(693,448	)		(4,017	)		(697,465	)
Balance, July 31, 1996		-	$	-		4,587,764	$	4,588		-	$	-	$	2,708,501		$	-	$	(693,448	)	$	(4,017	)	$	2,015,624

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-5

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																		Deficit
	SVR															Notes		Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -		During the			Other			Total
	Stock				Stock				Stock				Paid-In			Common		Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 1996		-	$	-		4,587,764	$	4,588		-	$	-	$	2,708,501		$	-	$	(693,448	)	$	(4,017	)	$	2,015,624
Issuance of common stock for cash, September 1996, $.0509		-		-		2,143		2		-		-		107			-		-			-			109
Issuance of common stock for cash, December 1996, $10.2421		-		-		1,429		1		-		-		14,635			-		-			-			14,636
Issuance of common stock for cash, January 1997, $.0518		-		-		1,466		1		-		-		75			-		-			-			76
Issuance of common stock for cash, March 1997, $10.0833		-		-		12		-		-		-		121			-		-			-			121
Issuance of common stock for cash, May 1997, $.0512		-		-		4,233		4		-		-		213			-		-			-			217
Issuance of common stock for cash, May 1997, $.5060		-		-		4,285,714		4,286		-		-		2,164,127			-		-			-			2,168,413
Costs related to issuance of common stock, May 1997		-		-		-		-		-		-		(108,421	)		-		-			-			(108,421	)
Issuance of common stock for cash, May 1997, $10.1194		-		-		18,214		18		-		-		184,297			-		-			-			184,315
Issuance of common stock for cash, June 1997, $.0504		-		-		10,714		11		-		-		529			-		-			-			540
Issuance of common stock for cash, June 1997, $.5047		-		-		32,143		32		-		-		16,190			-		-			-			16,222
Issuance of common stock for cash, June 1997, $8.9810		-		-		29,579		30		-		-		265,618			-		-			-			265,648
Issuance of common stock for cash, June 1997, $10.0978		-		-		714		1		-		-		7,209			-		-			-			7,210
Issuance of common stock for cash, July 1997, $10.1214		-		-		25,993		26		-		-		263,060			-		-			-			263,086
Costs related to issuance of common stock		-		-		-		-		-		-		(26,960	)		-		-			-			(26,960	)
Founders Shares transferred for services rendered		-		-		-		-		-		-		23,481			-		-			-			23,481
Comprehensive Income (Loss):
Net loss		-		-		-		-		-		-		-			-		(1,379,024	)		-			(1,379,024	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-		-		-		-		-			-		-			3,543			3,543
Total Comprehensive Income (Loss)																			(1,379,024	)		3,543			(1,375,481	)
Balance, July 31, 1997		-	$	-		9,000,118	$	9,000		-	$	-	$	5,512,782		$	-	$	(2,072,472	)	$	(474	)	$	3,448,836

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-6

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																		Deficit
	SVR															Notes		Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -		During the			Other			Total
	Stock				Stock				Stock				Paid-In			Common		Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 1997		-	$	-		9,000,118	$	9,000		-	$	-	$	5,512,782		$	-	$	(2,072,472	)	$	(474	)	$	3,448,836
Issuance of warrants in exchange for services rendered, October 1997, $.50		-		-		-		-		-		-		234,000			-		-			-			234,000
Issuance of common stock in exchange for services rendered, December 1997, $0.05		-		-		234,000		234		-		-		10,698			-		-			-			10,932
Issuance of SVR Preferred Stock in exchange for services rendered, January 1998, $.001		1,000		1		-		-		-		-		99			-		-			-			100
Shares issued pursuant to the January 9, 1998 reverse merger between GBC-Delaware, Inc. and Generex Biotechnology Corporation		-		-		1,105,000		1,105		-		-		(1,105	)		-		-			-			-
Issuance of common stock for cash, March 1998, $2.50		-		-		70,753		71		-		-		176,812			-		-			-			176,883
Issuance of common stock for cash, April 1998, $2.50		-		-		60,000		60		-		-		149,940			-		-			-			150,000
Issuance of common stock in exchange for services rendered, April 1998, $2.50		-		-		38,172		38		-		-		95,392			-		-			-			95,430
Issuance of common stock for cash, May 1998, $2.50		-		-		756,500		757		-		-		1,890,493			-		-			-			1,891,250
Issuance of common stock in exchange for services rendered, May 1998, $2.50		-		-		162,000		162		-		-		404,838			-		-			-			405,000
Issuance of warrants in exchange for services rendered, May 1998, $.60		-		-		-		-		-		-		300,000			-		-			-			300,000
Issuance of common stock for cash, June 1998, $2.50		-		-		286,000		286		-		-		714,714			-		-			-			715,000
Exercise of warrants for cash, June 1998, $0.0667		-		-		234,000		234		-		-		15,374			-		-			-			15,608
Issuance of common stock in exchange for services rendered, June 1998, $2.50		-		-		24,729		24		-		-		61,799			-		-			-			61,823
Comprehensive Income (Loss):
Net loss		-		-		-		-		-		-		-			-		(4,663,604	)		-			(4,663,604	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-		-		-		-		-			-		-			(198,959	)		(198,959	)
Total Comprehensive Income (Loss)																			(4,663,604	)		(198,959	)		(4,862,563	)
Balance, July 31, 1998		1,000	$	1		11,971,272	$	11,971		-	$	-	$	9,565,836		$	-	$	(6,736,076	)	$	(199,433	)	$	2,642,299

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-7

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																					Deficit
	SVR																	Notes			Accumulated			Accumulated
	Preferred				Common						Treasury				Additional			Receivable -			During the			Other			Total
	Stock				Stock						Stock				Paid-In			Common			Development			Comprehensive			Stockholders’
	Shares		Amount		Shares			Amount			Shares		Amount		Capital			Stock			Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 1998		1,000	$	1		11,971,272		$	11,971			-	$	-	$	9,565,836		$	-		$	(6,736,076	)	$	(199,433	)	$	2,642,299
Issuance of common stock for cash, August 1998, $3.00		-		-		100,000			100			-		-		299,900			-			-			-			300,000
Issuance of common stock for cash, August 1998, $3.50		-		-		19,482			19			-		-		68,168			-			-			-			68,187
Redemption of common stock for cash, September 1998, $7.75		-		-		(15,357	)		(15	)		-		-		(119,051	)		-			-			-			(119,066	)
Issuance of common stock for cash, September - October 1998, $3.00		-		-		220,297			220			-		-		660,671			-			-			-			660,891
Issuance of common stock for cash, August - October 1998, $4.10		-		-		210,818			211			-		-		864,142			-			-			-			864,353
Issuance of common stock in exchange for services rendered, August - October 1998, $2.50		-		-		21,439			21			-		-		53,577			-			-			-			53,598
Issuance of common stock in exchange for services rendered, August - October 1998, $4.10		-		-		18,065			18			-		-		74,048			-			-			-			74,066
Issuance of common stock in exchange for services rendered, September 1998, $4.10		-		-		180,000			180			-		-		737,820			-			-			-			738,000
Issuance of warrants in exchange for services rendered, October 1998, $.26		-		-		-			-			-		-		2,064			-			-			-			2,064
Issuance of stock options in exchange for services rendered, November 1998, $1.85		-		-		-			-			-		-		92,500			-			-			-			92,500
Issuance of warrants in exchange for services rendered, November 1998, $1.64		-		-		-			-			-		-		246,000			-			-			-			246,000
Issuance of common stock for cash, November 1998 - January 1999, $3.50		-		-		180,000			180			-		-		629,820			-			-			-			630,000
Issuance of common stock for cash, November 1998 - January 1999, $4.00		-		-		275,000			275			-		-		1,099,725			-			-			-			1,100,000
Issuance of common stock for cash, November 1998 - January 1999, $4.10		-		-		96,852			97			-		-		397,003			-			-			-			397,100
Issuance of common stock in exchange for services rendered, November 1998 - January 1999, $4.10		-		-		28,718			29			-		-		117,715			-			-			-			117,744
Issuance of common stock for cash, November 1998 - January 1999, $5.00		-		-		20,000			20			-		-		99,980			-			-			-			100,000
Issuance of common stock for cash, November 1998 - January 1999, $5.50		-		-		15,000			15			-		-		82,485			-			-			-			82,500
Issuance of common stock in exchange for services rendered, January 1999, $5.00		-		-		392			-			-		-		1,960			-			-			-			1,960
Issuance of common stock for cash, February 1999, $5.00		-		-		6,000			6			-		-		29,994			-			-			-			30,000
Issuance of common stock in exchange for services rendered, February 1999, $6.00		-		-		5,000			5			-		-		29,995			-			-			-			30,000
Issuance of common stock for cash, March 1999, $6.00		-		-		11,000			11			-		-		65,989			-			-			-			66,000
Issuance of common stock for cash, April 1999, $5.50		-		-		363,637			364			-		-		1,999,640			-			-			-			2,000,004
Issuance of warrants in exchange for services rendered, April 1999, $3.21		-		-		-			-			-		-		160,500			-			-			-			160,500
Issuance of warrants in exchange for services rendered, April 1999, $3.17		-		-		-			-			-		-		317,000			-			-			-			317,000
Issuance of warrants in exchange for services rendered, April 1999, $2.89		-		-		-			-			-		-		144,500			-			-			-			144,500
Issuance of warrants in exchange for services rendered, April 1999, $3.27		-		-		-			-							184,310			-			-			-			184,310
Stock adjustment		-		-		714			1			-		-		(1	)		-			-			-			-
Issuance of common stock for cash, May 1999, $5.50		-		-		272,728			273			-		-		1,499,731			-			-			-			1,500,004
Issuance of common stock in exchange for services rendered, May - June 1999, $5.50		-		-		60,874			61			-		-		334,746			-									334,807
Exercise of warrants for cash, June 1999, $5.50		-		-		388,375			389			-				1,941,484			-			-			-			1,941,873
Exercise of warrants in exchange for note receivable, June 1999, $5.00		-		-		94,776			95			-		-		473,787			(473,882	)		-			-			-
Exercise of warrants in exchange for services rendered, June 1999, $5.00		-		-		13,396			13			-		-		66,967			-			-			-			66,980
Reduction of note receivable in exchange for services rendered		-		-		-			-			-		-		-			38,979			-			-			38,979
Shares tendered in conjunction with warrant exercise, June 1999, $7.8125		-		-		(323,920	)		(324	)		-		-		(2,530,301	)		-			-			-			(2,530,625	)
Exercise of warrants for shares tendered, June 1999, $5.00		-		-		506,125			506			-		-		2,530,119			-			-			-			2,530,625
Cost of warrants redeemed for cash		-		-		-			-			-				(3,769	)		-			-			-			(3,769	)
Cost related to warrant redemption, June 1999		-		-		-			-			-		-		(135,431	)		-			-			-			(135,431	)
Costs related to issuance of common stock		-		-		-			-			-		-		(1,179,895	)		-			-			-			(1,179,895	)
Comprehensive Income (Loss):
Net Loss		-		-		-			-			-		-		-			-			(6,239,602	)		-			(6,239,602	)
Other comprehensive income (loss):
Currency translation adjustment		-		-		-			-			-		-		-			-			-			1,393			1,393
Total Comprehensive Income (Loss)																						(6,239,602	)		1,393			(6,238,209	)
Balance, July 31, 1999		1,000	$	1		14,740,683		$	14,741			-	$	-	$	20,903,728		$	(434,903	)	$	(12,975,678	)	$	(198,040	)	$	7,309,849

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-8

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																					Deficit
	SVR																	Notes			Accumulated			Accumulated
	Preferred				Common						Treasury				Additional			Receivable -			During the			Other			Total
	Stock				Stock						Stock				Paid-In			Common			Development			Comprehensive			Stockholders’
	Shares		Amount		Shares			Amount			Shares		Amount		Capital			Stock			Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 1999		1,000	$	1		14,740,683		$	14,741			-	$	-	$	20,903,728		$	(434,903	)	$	(12,975,678	)	$	(198,040	)	$	7,309,849
Adjustment for exercise of warrants recorded June 1999, $5.00		-		-		(2,300	)		(2	)		-		-		2			-			-			-			-
Issuance of common stock for cash, September 1999, $6.00		-		-		2,500			2			-		-		14,998			-			-			-			15,000
Issuance of common stock for cash pursuant to private placement, January 2000, $4.25		-		-		470,590			471			-		-		1,999,537			-			-			-			2,000,008
Financing costs associated with private placement, January, 2000		-		-		-			-			-		-		(220,192	)		-			-			-			(220,192	)
Issuance of stock in exchange for services rendered, January 2000, $5.00		-		-		8,100			8			-		-		40,492			-			-			-			40,500
Granting of stock options for services rendered, January 2000		-		-		-			-			-		-		568,850			-			-			-			568,850
Granting of warrants for services rendered, January 2000		-		-		-			-			-		-		355,500			-			-			-			355,500
Exercise of warrants for cash, February 2000, $5.50		-		-		2,000			2			-		-		10,998			-			-			-			11,000
Exercise of warrants for cash, March 2000, $5.50		-		-		29,091			29			-		-		159,972			-			-			-			160,001
Exercise of warrants for cash, March 2000, $6.00		-		-		2,000			2			-		-		11,998			-			-			-			12,000
Exercise of warrants for cash, March 2000, $7.50		-		-		8,000			8			-		-		59,992			-			-			-			60,000
Issuance of common stock for cash pursuant to private placement, June 2000, $6.00		-		-		1,041,669			1,042			-		-		6,248,972			-			-			-			6,250,014
Financing costs associated with private placement, June 2000		-		-		-			-			-		-		(385,607	)		-			-			-			(385,607	)
Issuance of common stock for services, June 2000, $6.00		-		-		4,300			4			-		-		25,796			-			-			-			25,800
Exercise of warrants for cash, July 2000, $6.00		-		-		3,000			3			-		-		17,997			-			-			-			18,000
Exercise of warrants for cash, July 2000, $7.50		-		-		16,700			17			-		-		125,233			-			-			-			125,250
Granting of stock options for services rendered, July 2000		-		-		-			-			-		-		496,800			-			-			-			496,800
Reduction of note receivable in exchange for services rendered		-		-		-			-			-		-		-			384,903			-			-			384,903
Accrued interest on note receivable		-		-		-			-			-		-		-			(4,118	)		-			-			(4,118	)
Comprehensive Income (Loss):
Net Loss		-		-		-			-			-		-		-			-			(8,841,047	)		-			(8,841,047	)
Other comprehensive income (loss):
Currency translation adjustment		-		-		-			-			-		-		-			-			-			32,514			32,514
Total Comprehensive Income (Loss)																						(8,841,047	)		32,514			(8,808,533	)
Balance, July 31, 2000		1,000	$	1		16,326,333		$	16,327			-	$	-	$	30,435,066		$	(54,118	)	$	(21,816,725	)	$	(165,526	)	$	8,415,025

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-9

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																			Deficit
	SVR															Notes			Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -			During the			Other			Total
	Stock				Stock				Stock				Paid-In			Common			Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock			Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 2000		1,000	$	1		16,326,333	$	16,327		-	$	-	$	30,435,066		$	(54,118	)	$	(21,816,725	)	$	(165,526	)	$	8,415,025
Exercise of warrants for cash, August 2000, $6.00		-		-		2,000		2		-		-		11,998			-			-			-			12,000
Issuance of common stock for services rendered August 2000		-		-		35,000		35		-		-		411,215			-			-			-			411,250
Issuance of warrants in exchange for equity line agreement, August 2000		-		-		-		-		-		-		3,406,196			-			-			-			3,406,196
Exercise of warrants for cash, August 2000, $7.50		-		-		30,300		30		-		-		227,220			-			-			-			227,250
Exercise of warrants for cash, August 2000, $8.6625		-		-		30,000		30		-		-		259,845			-			-			-			259,875
Cashless exercise of warrants, August 2000		-		-		8,600		9		-		-		(9	)		-			-			-			-
Exercise of warrants for cash, August 2000, $10.00		-		-		10,000		10		-		-		99,990			-			-			-			100,000
Exercise of warrants for cash, September 2000, $8.6625		-		-		63,335		63		-		-		548,576			-			-			-			548,639
Exercise of warrants for cash, September 2000, $5.50		-		-		16,182		16		-		-		88,986			-			-			-			89,002
Exercise of warrants for cash, September 2000, $6.00		-		-		53,087		53		-		-		318,470			-			-			-			318,523
Exercise of warrants for cash, September 2000, $10.00		-		-		9,584		10		-		-		95,830			-			-			-			95,840
Exercise of warrants for cash, September 2000, $7.50		-		-		32,416		32		-		-		243,088			-			-			-			243,120
Issuance of common stock for cash pursuant to private placement, October 2000, $11.00		-		-		2,151,093		2,151		-		-		23,659,872			-			-			-			23,662,023
Exercise of warrants for cash, Oct. 2000, $6.00		-		-		1,000		1		-		-		5,999			-			-			-			6,000
Financing costs associated with private placement, October 2000		-		-		-		-		-		-		(1,956,340	)		-			-			-			(1,956,340	)
Exercise of warrants for cash, November - December 2000, $4.25		-		-		23,528		23		-		-		99,971			-			-			-			99,994
Cashless exercise of warrants, December 2000		-		-		3,118		3		-		-		(3	)		-			-			-			-
Exercise of warrants for cash, November - December 2000, $6.00		-		-		22,913		23		-		-		137,455			-			-			-			137,478
Exercise of warrants for cash, December 2000, $7.00		-		-		8,823		9		-		-		61,752			-			-			-			61,761
Issuance of common stock as employee compensation, December 2000		-		-		8,650		8		-		-		100,548			-			-			-			100,556
Exercise of warrants for cash, January 2001, $6.00		-		-		3,000		3		-		-		17,997			-			-			-			18,000
Issuance of common stock for cash pursuant to private placement, January 2001, $14.53		-		-		344,116		344		-		-		4,999,656			-			-			-			5,000,000
Financing costs associated with private placement, January 2001		-		-		-		-		-		-		(200,000	)		-			-			-			(200,000	)
Issuance of common stock pursuant to litigation settlement, January 2001		-		-		2,832		2		-		-		21,096			-			-			-			21,098
Granting of stock options in exchange for services rendered, January 2001		-		-		-		-		-		-		745,000			-			-			-			745,000
Granting of stock options in exchange for services rendered, February 2001		-		-		-		-		-		-		129,600			-			-			-			129,600
Exercise of stock options for cash, February 2001, $5.00		-		-		50,000		50		-		-		249,950			-			-			-			250,000
Exercise of warrants for cash, March 2001, $6.00		-		-		500		1		-		-		2,999			-			-			-			3,000
Exercise of stock options in exchange for note receivable, March 2001		-		-		50,000		50		-		-		249,950			(250,000	)		-			-			-
Issuance of common stock in exchange for services rendered, March 2001, $5.50		-		-		8,000		8		-		-		43,992			-			-			-			44,000
Granting of stock options in exchange for services rendered, May 2001		-		-		-		-		-		-		592,300			-			-			-			592,300
Exercise of stock options for cash, June 2001, $5.00		-		-		75,000		75		-		-		374,925			-			-			-			375,000
Exercise of stock options for cash, June 2001, $5.50		-		-		12,500		12		-		-		68,738			-			-			-			68,750
Exercise of warrants for cash, June 2001, $6.00		-		-		4,000		4		-		-		23,996			-			-			-			24,000
Exercise of stock options for cash, July 2001, $5.00		-		-		7,500		8		-		-		37,492			-			-			-			37,500
Exercise of stock options for cash, July 2001, $5.50		-		-		2,500		3		-		-		13,747			-			-			-			13,750
Exercise of warrants for cash, July 2001, $6.00		-		-		2,000		2		-		-		11,998			-			-			-			12,000
Issuance of common stock for cash pursuant to private placement, July 2001, $9.25		-		-		1,254,053		1,254		-		-		11,598,736			-			-			-			11,599,990
Financing costs associated with private placement, July 2001		-		-		-		-		-		-		(768,599	)		-			-			-			(768,599	)
Shares issued in exchange for services rendered, July 2001, $9.25		-		-		23,784		24		-		-		219,978			-			-			-			220,002
Shares issued for Anti-Dilution Provisions, July 2001		-		-		5,779		6		-		-		53,450			-			-			-			53,456
Issuance of warrants in exchange for services rendered, July 2001		-		-		-		-		-		-		19,134			-			-			-			19,134
Accrued interest on note receivable		-		-		-		-		-		-		-			(10,182	)		-			-			(10,182	)
Comprehensive Income (Loss):
Net Loss		-		-		-		-		-		-		-			-			(27,097,210	)		-			(27,097,210	)
Other comprehensive income (loss):
Currency translation adjustment		-		-		-		-		-		-		-			-			-			(81,341	)		(81,341	)
Total Comprehensive Income (Loss)																				(27,097,210	)		(81,341	)		(27,178,551	)
Balance at July 31, 2001		1,000	$	1		20,681,526	$	20,681		-	$	-	$	76,761,860		$	(314,300	)	$	(48,913,935	)	$	(246,867	)	$	27,307,440

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-10

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																				Deficit
	SVR																Notes			Accumulated			Accumulated
	Preferred				Common				Treasury						Additional		Receivable -			During the			Other			Total
	Stock				Stock				Stock						Paid-In		Common			Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares			Amount			Capital		Stock			Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 2001		1,000	$	1		20,681,526	$	20,681		-		$	-		$	76,761,860	$	(314,300	)	$	(48,913,935	)	$	(246,867	)	$	27,307,440
Exercise of stock options for cash, August 2001, $5.50		-		-		5,000		5		-			-			27,495		-			-			-			27,500
Purchase of Treasury Stock for cash October 2001, $3.915		-		-		-		-		(10,000	)		(39,150	)		-		-			-			-			(39,150	)
Issuance of stock options in exchange for services rendered, December 2001		-		-		-		-		-			-			25,000		-			-			-			25,000
Issuance of common stock as employee compensation, January 2002		-		-		10,800		11		-			-			71,161		-			-			-			71,172
Preferred stock dividend paid January 2002		-		-		-		-		-			-			-		-			(720,900	)		-			(720,900	)
Purchase of Treasury Stock for cash February 2002, $4.693		-		-		-		-		(31,400	)		(147,346	)		-		-			-			-			(147,346	)
Issuance of warrants in exchange for services rendered, March 2002		-		-		-		-		-			-			202,328		-			-			-			202,328
Purchase of Treasury Stock for cash March 2002, $4.911		-		-		-		-		(7,700	)		(37,816	)		-		-			-			-			(37,816	)
Purchase of Treasury Stock for cash April 2002, $4.025		-		-		-		-		(12,800	)		(54,516	)		-		-			-			-			(54,516	)
Issuance of stock options in exchange for services rendered, June 2002		-		-		-		-		-			-			132,387		-			-			-			132,387
Purchase of Treasury Stock for cash July 2002, $4.025		-		-		-		-		(34,600	)		(116,703	)		-		-			-			-			(116,703	)
Accrued interest on note receivable		-		-		-		-		-			-			-		(22,585	)		-			-			(22,585	)
Comprehensive Income (Loss):
Net Loss		-		-		-		-		-			-			-		-			(13,693,034	)		-			(13,693,034	)
Other comprehensive income (loss):
Currency translation adjustment		-		-		-		-		-			-			-		-			-			(71,185	)		(71,185	)
Total Comprehensive Income (Loss)																					(13,693,034	)		(71,185	)		(13,764,219	)
Balance at July 31, 2002		1,000	$	1		20,697,326	$	20,697		(96,500	)	$	(395,531	)	$	77,220,231	$	(336,885	)	$	(63,327,869	)	$	(318,052	)	$	12,862,592

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-11

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																					Deficit
	SVR																	Notes			Accumulated			Accumulated
	Preferred				Common				Treasury						Additional			Receivable -			During the			Other			Total
	Stock				Stock				Stock						Paid-In			Common			Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares			Amount			Capital			Stock			Stage			Income (Loss)			(Deficiency)/Equity
Balance, August 1, 2002		1,000	$	1		20,697,326	$	20,697		(96,500	)	$	(395,531	)	$	77,220,231		$	(336,885	)	$	(63,327,869	)	$	(318,052	)	$	12,862,592
Receipt of restricted shares of common stock as  settlement for executive loan, September 2002, $1.90		-		-		-		-		(592,716	)		(1,126,157	)		-			-			-			-			(1,126,157	)
Purchase of Treasury Stock for cash  October 2002, $1.5574		-		-		-		-		(40,000	)		(62,294	)		-			-			-			-			(62,294	)
Issuance of warrants in exchange for the services  rendered, November 2002, $2.50		-		-		-		-		-			-			988,550			-			-			-			988,550
Issuance of stock options in exchange for services  receivable, November 2002, $2.10		-		-		-		-		-			-			171,360			-			-			-			171,360
Issuance of common stock in exchange for services rendered, November 2002, $2.10		-		-		30,000		30		-			-			62,970			-			-			-			63,000
Issuance of common stock as employee compensation, January 2003, $2.10		-		-		9,750		10		-			-			20,465			-			-			-			20,475
Purchase of Treasury Stock for cash December 2002, $2.0034		-		-		-		-		(13,000	)		(26,044	)		-			-			-			-			(26,044	)
Preferred stock dividend paid January 2003		-		-		-		-		-			-			-			-			(764,154	)		-			(764,154	)
Issuance of common stock in exchange for services rendered, March 2003, $1.00		-		-		70,000		70		-			-			69,930			-			-			-			70,000
Issuance of common stock for cash pursuant to private placement, May 2003, $1.15		-		-		2,926,301		2,926		-			-			3,362,324			-			-			-			3,365,250
Financing costs associated with private placement, May 2003		-		-		-		-		-			-			(235,568	)		-			-			-			(235,568	)
Exercise of warrants for cash, May 2003, $1.50		-		-		35,000		35		-			-			52,465			-			-			-			52,500
Issuance of common stock for cash pursuant to private placement, June 2003, $1.50		-		-		666,667		667		-			-			999,333			-			-			-			1,000,000
Issuance of common stock as employee compensation, June 2003, $2.00		-		-		100		-		-			-			200			-			-			-			200
Exercise of warrants for cash, June 2003, $1.50		-		-		1,496,001		1,496		-			-			2,242,506			-			-			-			2,244,002
Cashless exercise of warrants, June 2003		-		-		16,379		16		-			-			(16	)		-			-			-			-
Exercise of stock options for cash, June 2003, $1.59		-		-		70,000		70		-			-			111,230			-			-			-			111,300
Accrued interest on note receivable		-		-		-		-		-			-			-			(23,113	)		-			-			(23,113	)
Comprehensive Income (Loss):
Net Loss		-		-		-		-		-			-			-			-			(13,261,764	)		-			(13,261,764	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-		-		-			-			-			-			-			406,830			406,830
Total Comprehensive Income (Loss)																						(13,261,764	)		406,830			(12,854,934	)
Balance at July 31, 2003		1,000	$	1		26,017,524	$	26,017		(742,216	)	$	(1,610,026	)	$	85,065,980		$	(359,998	)	$	(77,353,787	)	$	88,778		$	5,856,965

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-12

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																							Deficit
	SVR																			Notes			Accumulated			Accumulated
	Preferred				Common						Treasury						Additional			Receivable -			During the			Other		Total
	Stock				Stock						Stock						Paid-In			Common			Development			Comprehensive		Stockholders’
	Shares		Amount		Shares			Amount			Shares			Amount			Capital			Stock			Stage			Income (Loss)		(Deficiency)/Equity
Balance, August 1, 2003		1,000	$	1		26,017,524		$	26,017			(742,216	)	$	(1,610,026	)	$	85,065,980		$	(359,998	)	$	(77,353,787	)	$	88,778	$	5,856,965
Shares issued pursuant to acquisition of Antigen Express Inc., August 2003		-		-		2,779,974			2,780			-			-			4,639,777			-			-			-		4,642,557
Cost of stock options to be assumed in conjunction with merger		-		-		-			-			-			-			154,852			-			-			-		154,852
Exercise of stock options for cash, September 2003, $1.59		-		-		10,000			10			-			-			15,890			-			-			-		15,900
Exercise of stock options for cash, October 2003, $2.10		-		-		14,900			15			-			-			31,275			-			-			-		31,290
Exercise of stock options for cash, October 2003, $1.59		-		-		10,000			10			-			-			15,890			-			-			-		15,900
Exercise of stock options for cash, October 2003, $0.30		-		-		65,000			65			-			-			19,435			-			-			-		19,500
Exercise of stock options for cash, October 2003, $0.55		-		-		40,000			40			-			-			21,960			-			-			-		22,000
Issuance of common stock In exchange for services rendered, October 2003, $1.98		-		-		150,000			150			-			-			296,850			-			-			-		297,000
Issuance of common stock In exchange for services rendered, October 2003, $1.84		-		-		337,500			338			-			-			620,662			-			-			-		621,000
Issuance of warrants in exchange for the services rendered October 2003 (at $1.35)		-		-		-			-			-			-			27,000			-			-			-		27,000
Exercise of stock options for cash, November 2003, $2.10		-		-		10,500			10			-			-			22,040			-			-			-		22,050
Redemption of Treasury Stock, November 2003, $2.17		-		-		(742,216	)		(742	)		742,216			1,610,026			(1,609,284	)		-			-			-		-
Granting of stock options in exchange for services, November 2003 (at $1.71)		-		-		-			-			-			-			151,433			-			-			-		151,433
Issuance of common stock for cash pursuant to private placement, Jan 2004, $1.47		-		-		1,700,680			1,701			-			-			2,498,299			-			-			-		2,500,000
Issuance of common stock for cash pursuant to private placement, Jan 2004, $1.80		-		-		55,556			56			-			-			99,944			-			-			-		100,000
Issuance of common stock for cash pursuant to private placement, Jan 2004, $1.75		-		-		228,572			229			-			-			399,771			-			-			-		400,000
Financing costs associated with private placement, January 2004		-		-		-			-			-			-			(68,012	)		-			-			-		(68,012	)
Preferred Stock Dividend paid in January		-		-		-			-			-			-			-			-			(810,003	)		-		(810,003	)
Issuance of common stock for cash pursuant to private placement, Feb 2004, $1.60		-		-		93,750			94			-			-			149,906			-			-			-		150,000
Issuance of common stock for cash pursuant to private placement, Feb 2004, $1.66		-		-		68,675			69			-			-			113,932			-			-			-		114,001
Issuance of common stock for cash pursuant to private placement, Feb 2004, $1.50		-		-		666,667			667			-			-			999,334			-			-			-		1,000,001
Issuance of common stock as employee compensation, Feb 2004, $1.48		-		-		8,850			8			-			-			13,089			-			-			-		13,097
Issuance of common stock In exchange for services rendered, Feb 2004, $1.48		-		-		175,000			175			-			-			258,825			-			-			-		259,000
Issuance of common stock In exchange for services rendered, Feb 2004, $1.51		-		-		112,500			113			-			-			169,762			-			-			-		169,875
Issuance of common stock for cash pursuant to private placement, July 2004, $1.22		-		-		2,459,016			2,459			-			-			2,997,541			-			-			-		3,000,000
Financing costs associated with private placement, July 2004		-		-		-			-			-			-			(41,250	)		-			-			-		(41,250	)
Variable accounting non-cash compensation expense		-		-		-			-			-			-			45,390			-			-			-		45,390
Accrued interest on note receivable		-		-		-			-			-			-			-			(24,805	)		-			-		(24,805	)
Comprehensive Income (Loss):
Net Loss		-		-		-			-			-			-			-			-			(18,362,583	)		-		(18,362,583	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-			-			-			-			-			-			-			207,593		207,593
Total Comprehensive Income (Loss)																								(18,362,583	)		207,593		(18,154,990	)
Balance at July 31, 2004		1,000	$	1		34,262,448		$	34,264			-		$	-		$	97,110,291		$	(384,803	)	$	(96,526,373	)	$	296,371	$	529,751

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-13

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																					Deficit
	SVR																	Notes			Accumulated			Accumulated
	Preferred				Common						Treasury				Additional			Receivable -			During the			Other		Total
	Stock				Stock						Stock				Paid-In			Common			Development			Comprehensive		Stockholders’
	Shares		Amount		Shares			Amount			Shares		Amount		Capital			Stock			Stage			Income (Loss)		(Deficiency)/Equity
Balance, August 1, 2004		1,000	$	1		34,262,448		$	34,264			-	$	-	$	97,110,291		$	(384,803	)	$	(96,526,373	)	$	296,371	$	529,751
Issuance of common stock In exchange for services rendered, Aug 2004, $1.09		-		-		620,000			620			-		-		675,180			-			-			-		675,800
Issuance of warrants in exchange for services rendered Aug 2004, $1.08		-		-		-			-			-		-		415,000			-			-			-		415,000
Granting of stock options in exchange for services, Oct 2004, $0.94		-		-		-			-			-		-		75,600			-			-			-		75,600
Cancellation of common stock for non-performance of services, Oct 2004, $0.94		-		-		(75,000	)		(75	)		-		-		(137,925	)		-			-			-		(138,000	)
Issuance of warrants in conjunction with financing, Nov 2004, $0.91		-		-		-			-			-		-		89,900			-			-			-		89,900
Issuance of warrants in conjunction with convertible debentures, $4,000,000, Nov 2004 $0.91		-		-		-			-			-		-		1,722,222			-			-			-		1,722,222
Value of beneficial conversion feature on convertible debentures, $4,000,000, Nov 2004 $0.91		-		-		-			-			-		-		1,722,222			-			-			-		1,722,222
Issuance of common stock In exchange for services rendered, Dec 2004, $0.71		-		-		48,000			48			-		-		34,032			-			-			-		34,080
Conversion of Series A Preferred Stock, Dec 2004 $25.77		-		-		534,085			534			-		-		14,309,523			-			-			-		14,310,057
Issuance of common stock In exchange for services rendered, Jan 2005, $0.85		-		-		18,000			18			-		-		15,282			-			-			-		15,300
Issuance of common stock In exchange for services rendered, Jan 2005, $0.75		-		-		40,000			40			-		-		29,960			-			-			-		30,000
Issuance of common stock In exchange for services rendered, Feb 2005, $0.69		-		-		18,000			18			-		-		12,402			-			-			-		12,420
Issuance of common stock as repayment of principal and interest due, $4,000,000, Feb 2005		-		-		250,910			251			-		-		181,262			-			-			-		181,513
Issuance of common stock In exchange for services rendered, Feb 2005, $0.68		-		-		50,000			50			-		-		33,950			-			-			-		34,000
Issuance of common stock as repayment of principal and interest due, $4,000,000, Mar 2005		-		-		265,228			265			-		-		162,197			-			-			-		162,462
Issuance of common stock as repayment of principal and interest due, $4,000,000, Apr 2005		-		-		314,732			315			-		-		162,275			-			-			-		162,590
Issuance of common stock in connection with conversion of $143,500 of $4,000,000 debenture, Apr 2005		-		-		175,316			175			-		-		143,584			-			-			-		143,759
Issuance of common stock as employee compensation, Apr 2005, $0.56		-		-		8,800			9			-		-		4,919			-			-			-		4,928
Issuance of warrants in conjunction with convertible debentures, $500,000, Apr 2005, $0.82		-		-		-			-			-		-		245,521			-			-			-		245,521
Value of beneficial conversion feature on convertible debentures, $500,000, Apr 2005, $0.82		-		-		-			-			-		-		86,984			-			-			-		86,984
Issuance of warrants in conjunction with convertible debentures, $100,000, Apr 2005, $0.82		-		-		-			-			-		-		49,104			-			-			-		49,104
Value of beneficial conversion feature on convertible debentures, $100,000, Apr 2005, $0.82		-		-		-			-			-		-		17,397			-			-			-		17,397
Issuance of warrants in exchange for services rendered Apr 2005, $0.82		-		-		-			-			-		-		40,000			-			-			-		40,000
Issuance of common stock In exchange for services rendered, Apr 2005, $0.82		-		-		350,000			350			-		-		286,650			-			-			-		287,000
Issuance of common stock in satisfaction of accounts payable, Apr 2005, $0.82		-		-		950,927			951			-		-		778,809			-			-			-		779,760
Granting of stock options in exchange for outstanding liabilities, Apr 2005, $0.001		-		-		-			-			-		-		1,332,052			-			-			-		1,332,052
Issuance of common stock as repayment of principal and interest due, $4,000,000, May 2005		-		-		482,071			482			-		-		321,877			-			-			-		322,359
Issuance of common stock in connection with conversion of $300,000 of $4,000,000 debenture, May 2005		-		-		365,914			366			-		-		299,683			-			-			-		300,049
Issuance of common stock in connection with conversion of $244,000 of $4,000,000 debenture, May 2005		-		-		297,659			298			-		-		243,783			-			-			-		244,081
Issuance of common stock in connection with conversion of $410,000 of $4,000,000 debenture, May 2005		-		-		500,000			500			-		-		409,500			-			-			-		410,000
Issuance of warrants in conjunction with 1st extension of due date of $600,000 convertible debentures, May 2005, $0.82		-		-		-			-			-		-		717,073			-			-			-		717,073
Issuance of common stock as repayment of principal and interest due, $4,000,000, June 2005		-		-		311,307			311			-		-		244,644			-			-			-		244,955
Issuance of common stock in conjunction with financing, $2,000,000, June 2005, $0.82		-		-		170,732			171			-		-		139,829			-			-			-		140,000
Issuance of warrants in conjunction with financing, $2,000,000, June 2005, $0.82		-		-		-			-			-		-		20,300			-			-			-		20,300
Issuance of warrants in conjunction with convertible debentures, $2,000,000, June 2005, $0.82		-		-		-			-			-		-		828,571			-			-			-		828,571
Value of beneficial conversion feature on convertible debentures, $2,000,000, June 2005, $0.82		-		-		-			-			-		-		1,171,429			-			-			-		1,171,429
Issuance of common stock in connection with conversion of $100,000 of $2,000,000 debenture, June 2005		-		-		166,667			167			-		-		99,833			-			-			-		100,000
Issuance of common stock in connection with conversion of $190,000 of $2,000,000 debenture, June 2005		-		-		316,927			317			-		-		189,839			-			-			-		190,156
Issuance of common stock In exchange for services rendered, June 2005, $0.60		-		-		63,207			63			-		-		37,861			-			-			-		37,924
Issuance of common stock in satisfaction of accounts payable, June 2005, $0.82		-		-		90,319			90			-		-		73,971			-			-			-		74,061
Issuance of common stock in connection with conversion of $17,000 of $2,000,000 debenture, July 2005		-		-		28,398			28			-		-		17,011			-			-			-		17,039
Issuance of common stock in connection with conversion of $75,000 of $2,000,000 debenture, July 2005		-		-		125,000			125			-		-		75,035			-			-			-		75,160
Issuance of warrants in conjunction with 2nd extension of due date of $600,000 convertible debentures, July 2005, $0.82		-		-		-			-			-		-		629,268			-			-			-		629,268
Issuance of common stock as repayment of principal and interest due, $4,000,000, July 2005		-		-		364,123			364			-		-		237,586			-			-			-		237,950
Issuance of common stock in satisfaction of accounts payable, July 2005, $0.82		-		-		820,128			820			-		-		671,685			-			-			-		672,505
Granting of stock options in exchange for services, July 2004, $0.63		-		-		-			-			-		-		17,155			-			-			-		17,155
Accrued interest on note receivable		-		-		-			-			-		-		-			(6,300	)		-			-		(6,300	)
Write-off of uncollectible notes receivable - common stock		-		-		-			-			-		-		-			391,103			-			-		391,103
Variable accounting non-cash compensation expense		-		-		-			-			-		-		-			-			-			-		-
Comprehensive Income (Loss):
Net Loss		-		-		-			-			-		-		-			-			(24,001,735	)		-		(24,001,735	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-			-			-		-		-			-			-			272,478		272,478
Total Comprehensive Income (Loss)																						(24,001,735	)		272,478		(23,729,257	)
Balance at July 31, 2005		1,000	$	1		41,933,898		$	41,935			-	$	-	$	126,044,326		$	-		$	(120,528,108	)	$	568,849	$	6,127,003

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-14

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																		Deficit
	SVR															Notes		Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -		During the			Other		Total
	Stock				Stock				Stock				Paid-In			Common		Development			Comprehensive		Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)		(Deficiency)/Equity
Balance, August 1, 2005		1,000	$	1		41,933,898	$	41,935		-	$	-	$	126,044,326		$	-	$	(120,528,108	)	$	568,849	$	6,127,003
Issuance of common stock as repayment of monthly amortization payments due, $4,000,000, August 2005		-		-		429,041		429		-		-		282,738			-		-			-		283,167
Issuance of common stock in exchange for the services rendered August 2005 (at $0.61)		-		-		19,500		19		-		-		11,877			-		-			-		11,896
Issuance of common stock in exchange for the services rendered August 2005 (at $0.59)		-		-		246,429		246		-		-		145,147			-		-			-		145,393
Issuance of common stock as repayment of monthly amortization payments due, $4,000,000, September 2005		-		-		388,730		389		-		-		267,835			-		-			-		268,224
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, September 2005		-		-		322,373		322		-		-		222,115			-		-			-		222,437
Issuance of common stock in connection with conversion of $504,538 of $2,000,000 debenture, September 2005		-		-		841,309		841		-		-		503,945			-		-			-		504,786
Issuance of common stock in connection with conversion of $286,538 of $2,000,000 debenture, September 2005		-		-		477,962		478		-		-		286,299			-		-			-		286,777
Issuance of common stock in connection with conversion of $457,200 of 2nd $2,000,000 debenture, September 2005		-		-		762,000		762		-		-		456,739			-		-			-		457,501
Issuance of common stock in satisfaction of accounts payable, September 2005, $0.81		-		-		162,933		163		-		-		113,442			-		-			-		113,605
Issuance of common stock in connection with conversion of $211,538 of $2,000,000 debenture, September 2005		-		-		353,665		354		-		-		211,845			-		-			-		212,199
Issuance of common stock in connection with conversion of $150,000 of 2nd $2,000,000 debenture, September 2005		-		-		250,000		250		-		-		149,750			-		-			-		150,000
Issuance of common stock in connection with conversion of $457,317 of 2nd $2,000,000 debenture, September 2005		-		-		762,195		762		-		-		458,209			-		-			-		458,971
Issuance of common stock in conjunction with financing, 2nd $2,000,000, September 2005, $0.82		-		-		170,732		171		-		-		139,829			-		-			-		140,000
Issuance of warrants in conjunction with financing, 2nd $2,000,000, September 2005, $0.82		-		-		-		-		-		-		30,600			-		-			-		30,600
Issuance of warrants in conjunction with convertible debentures, 2nd $2,000,000, September 2005 (at $0.82)		-		-		-		-		-		-		785,185			-		-			-		785,185
Value of Beneficial Conversion Feature on Convertible Debentures, 2nd $2,000,000, September 2005 (at $0.82)		-		-		-		-		-		-		1,185,185			-		-			-		1,185,185
Issuance of common stock as repayment of monthly amortization payments due, $4,000,000, October 2005		-		-		243,836		244		-		-		163,126			-		-			-		163,370
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, October 2005		-		-		67,949		68		-		-		45,458			-		-			-		45,526
Issuance of common stock in connection with conversion of $307,317 of 2nd $2,000,000 debenture, October 2005		-		-		512,195		512		-		-		306,805			-		-			-		307,317
Issuance of common stock in connection with conversion of $300,000 of $2,000,000 debenture, October 2005		-		-		501,397		501		-		-		300,337			-		-			-		300,838
Issuance of common stock in connection with conversion of $500,000 of $500,000 debenture, October 2005		-		-		644,003		644		-		-		527,438			-		-			-		528,082
Issuance of common stock in connection with conversion of $113,077 of  $2,000,000 debenture, October 2005		-		-		189,019		189		-		-		113,222			-		-			-		113,411
Issuance of common stock in connection with conversion of $297,692 of $4,000,000 debenture, October 2005		-		-		364,113		364		-		-		298,209			-		-			-		298,573
Exercise of stock warrants for cash, October 2005, $0.82		-		-		8,404,876		8,405		-		-		6,883,593			-		-			-		6,891,998
Exercise of stock options for cash, October 2005, $0.63		-		-		101,500		101		-		-		63,844			-		-			-		63,945
Exercise of stock options for cash, October 2005, $0.94		-		-		40,000		40		-		-		37,560			-		-			-		37,600
Issuance of common stock in connection with conversion of $100,000 of $100,000 debenture, October 2005		-		-		128,834		129		-		-		105,515			-		-			-		105,644
Issuance of warrants in conjunction with financing, $500,000, October 2005, $0.82		-		-		-		-		-		-		14,250			-		-			-		14,250
Issuance of warrants in conjunction with convertible debentures, $500,000, October 2005, $0.82		-		-		-		-		-		-		270,950			-		-			-		270,950
Issuance of warrants as exercise inducement Oct 2005, $1.20		-		-		-		-		-		-		573,146			-		-			-		573,146
Issuance of warrants as exercise inducement Oct 2005, $1.25		-		-		-		-		-		-		2,501,390			-		-			-		2,501,390
Value of Beneficial Conversion Feature on Convertible Debentures, $500,000, October 2005 (at $0.82)		-		-		-		-		-		-		229,050			-		-			-		229,050
Issuance of common stock as repayment of monthly amortization payments due, $4,000,000, Nov 2005, $1.17		-		-		108,006		108		-		-		126,259			-		-			-		126,367
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, Nov 2005, $1.17		-		-		16,753		17		-		-		19,584			-		-			-		19,601
Exercise of stock options for cash, November 2005, $0.94		-		-		100,000		100		-		-		93,900			-		-			-		94,000
Exercise of stock options for cash, November 2005, $0.63		-		-		1,500		2		-		-		944			-		-			-		946
Exercise of stock warrants for cash, November 2005, $0.82		-		-		3,058,536		3,058		-		-		2,504,942			-		-			-		2,508,000
Issuance of common stock in exchange for the services rendered November 2005, $0.97		-		-		64,287		64		-		-		62,294			-		-			-		62,358
Issuance of common stock in connection with conversion of $42,800 of 2nd $2,000,000 debenture, Nov 2005, $1.23		-		-		72,058		72		-		-		88,559			-		-			-		88,631
Issuance of common stock in exchange for the services rendered August 2005, $0.97		-		-		19,500		19		-		-		18,897			-		-			-		18,916
Issuance of common stock in connection with conversion of $230,769 of $4,000,000 debenture, November 2005,$0.97		-		-		282,721		283		-		-		273,957			-		-			-		274,240
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, Dec 2005, $0.98		-		-		212,750		213		-		-		208,282			-		-			-		208,495
Issuance of common stock in connection with conversion of $1,451,000 of  $3,500,000 debenture, Dec 2005, $0.93		-		-		1,770,223		1,770		-		-		1,644,537			-		-			-		1,646,307
Issuance of common stock in connection with conversion of $4,221 of 2nd $2,000,000 debenture, Dec 2005, $0.85		-		-		7,042		7		-		-		5,979			-		-			-		5,986
Issuance of common stock in conjunction with financing, $3,500,000, December 2005, $0.95		-		-		224,000		224		-		-		212,576			-		-			-		212,800
Issuance of warrants in conjunction with financing, $3,500,000, December 2005, $0.82		-		-		-		-		-		-		76,650			-		-			-		76,650
Issuance of warrants in conjunction with convertible debentures, $3,500,000, December 2005, $0.82		-		-		-		-		-		-		1,648,387			-		-			-		1,648,387
Value of Beneficial Conversion Feature on Convertible Debentures, $3,500,000, December 2005,$0.82		-		-		-		-		-		-		1,851,613			-		-			-		1,851,613
Issuance of warrants as exercise inducement Dec 2005, $1.25		-		-		-		-		-		-		1,115,853			-		-			-		1,115,853
Issuance of common stock in connection with conversion of $82,000 of $3,500,000 debenture, December 2005, $0.84		-		-		100,000		100		-		-		83,900			-		-			-		84,000
Issuance of common stock as repayment of monthly amortization payments due, 2nd $2,000,000, Jan 2006, $0.81		-		-		75,149		75		-		-		60,796			-		-			-		60,871
Issuance of common stock as repayment of monthly amortization payments due, $500,000, Jan 2006, $0.81		-		-		53,612		54		-		-		43,372			-		-			-		43,426
Issuance of common stock in connection with conversion of $617,000 of $3,500,000 debenture, January 2005, $0.94		-		-		757,630		758		-		-		711,415			-		-			-		712,173
Issuance of common stock in conjunction with financing, $4,000,000, January 2006, $1.00		-		-		266,667		267		-		-		266,400			-		-			-		266,667
Issuance of warrants in conjunction with financing, $4,000,000, January 2006, $1.05		-		-		-		-		-		-		88,800			-		-			-		88,800
Issuance of warrants in conjunction with convertible debentures, 4,000,000, January 2006, $1.05		-		-		-		-		-		-		1,653,631			-		-			-		1,653,631
Value of Beneficial Conversion Feature on Convertible Debentures, 4,000,000, January 2006, $1.05		-		-		-		-		-		-		1,463,155			-		-			-		1,463,155
Exercise of stock warrants for cash, January 2006, $0.82		-		-		7,317,072		7,317		-		-		5,992,682			-		-			-		5,999,999
Issuance of warrants as exercise inducement Jan 2006, $1.60		-		-		-		-		-		-		3,109,756			-		-			-		3,109,756
Exercise of stock options for cash, January 2006, $0.63		-		-		10,000		10		-		-		6,290			-		-			-		6,300
Issuance of common stock in connection with conversion of $850,000 of $3,500,000 debenture, January 2006, $1.06		-		-		1,045,779		1,046		-		-		1,107,480			-		-			-		1,108,526
Issuance of common stock as repayment of monthly amortization payments due, $500,000, Feb 2006, $1.23		-		-		49,812		50		-		-		61,219			-		-			-		61,269
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, Feb 2006, $1.23		-		-		67,746		68		-		-		83,260			-		-			-		83,328
Issuance of common stock as employee compensation, December 2005, $0.90		-		-		140,115		140		-		-		125,964			-		-			-		126,104
Exercise of stock warrants for cash, February 2006, $0.82		-		-		303,902		304		-		-		248,896			-		-			-		249,200
Issuance of common stock in exchange for the services rendered February 2006, $1.53		-		-		50,000		50		-		-		76,450			-		-			-		76,500
Exercise of stock options for cash, February 2006, $0.94		-		-		80,000		80		-		-		75,120			-		-			-		75,200
Exercise of stock options for cash, February 2006, $1.59		-		-		80,000		80		-		-		127,120			-		-			-		127,200
Exercise of stock options for cash, February 2006, $1.38		-		-		20,000		20		-		-		27,580			-		-			-		27,600
Exercise of stock warrants for cash, February 2006, $1.05		-		-		3,809,524		3,810		-		-		3,996,191			-		-			-		4,000,001
Exercise of stock warrants for cash, February 2006, $1.20		-		-		909,756		910		-		-		1,090,797			-		-			-		1,091,707
Exercise of stock warrants for cash, February 2006, $1.25		-		-		4,578,048		4,578		-		-		5,717,982			-		-			-		5,722,560
Exercise of stock warrants for cash, February 2006, $1.72		-		-		34,782		35		-		-		59,790			-		-			-		59,825
Issuance of common stock in connection with conversion of $950,000 of Jan $4,000,000 debenture, Feb 2006, $2.38		-		-		904,762		905		-		-		2,152,429			-		-			-		2,153,334
Issuance of warrants in conjunction with convertible debentures, 4,000,000, February 2006, $1.05		-		-		-		-		-		-		2,374,507			-		-			-		2,374,507
Value of Beneficial Conversion Feature on Convertible Debentures, 4,000,000, February 2006, $1.05		-		-		-		-		-		-		1,625,493			-		-			-		1,625,493
Issuance of warrants as exercise inducement Feb 2006, $3.00		-		-		-		-		-		-		8,294,141			-		-			-		8,294,141
Issuance of common stock in connection with conversion of $1,550,000 of Jan $4,000,000 debenture, Mar 2006, $2.21		-		-		1,485,349		1,485		-		-		3,281,136			-		-			-		3,282,621
Exercise of stock warrants for cash, March 2006, $1.72		-		-		347,913		348		-		-		598,062			-		-			-		598,410
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, Mar 2006, $2.31		-		-		67,094		67		-		-		154,920			-		-			-		154,987
Issuance of common stock as repayment of monthly amortization payments due, $500,000, March 2006, $2.31		-		-		49,312		49		-		-		113,861			-		-			-		113,910
Issuance of common stock as repayment of monthly amortization payments due, $3,500,000, Mar 2006, $2.31		-		-		55,644		56		-		-		128,482			-		-			-		128,538
Issuance of common stock in exchange for the services rendered March 2006, $2.31		-		-		50,000		50		-		-		115,450			-		-			-		115,500
Exercise of stock options for cash, March 2006, $0.94		-		-		300,222		300		-		-		281,909			-		-			-		282,209
Issuance of common stock in connection with conversion of $2,350,000 of Feb $4,000,000 debenture, Mar 2006, $2.31		-		-		1,880,000		1,880		-		-		4,340,920			-		-			-		4,342,800
Exercise of stock options for cash, March 2006, $1.47		-		-		274,500		274		-		-		403,241			-		-			-		403,515
Exercise of stock warrants for cash, March 2006, $1.25		-		-		1,600,000		1,600		-		-		1,998,400			-		-			-		2,000,000
Exercise of stock warrants for cash, March 2006, $0.91		-		-		60,000		60		-		-		54,540			-		-			-		54,600
Exercise of stock options for cash, March 2006, $1.59		-		-		263,700		264		-		-		419,019			-		-			-		419,283
Issuance of common stock in connection with conversion of $500,000 of Feb $4,000,000 debenture, Mar 2006, $2.20		-		-		400,592		401		-		-		880,902			-		-			-		881,303
Exercise of stock warrants for cash, March 2006, $0.82		-		-		48,000		48		-		-		39,312			-		-			-		39,360
Exercise of stock warrants for cash, March 2006, $1.05		-		-		46,000		46		-		-		48,254			-		-			-		48,300
Issuance of common stock in connection with conversion of $200,000 of Jan $4,000,000 debenture, March 2006, $2.31		-		-		192,136		192		-		-		443,642			-		-			-		443,834
Exercise of stock options for cash, March 2006, $1.71		-		-		180,000		180		-		-		307,620			-		-			-		307,800
Issuance of common stock in connection with conversion of $384,615 of $500,000 debenture, March 2006, $3.33		-		-		470,450		470		-		-		1,566,129			-		-			-		1,566,599
Exercise of stock warrants for cash, March 2006, $1.68		-		-		1,639,344		1,639		-		-		2,752,459			-		-			-		2,754,098
Cashless exercise of stock warrants, March 2006, $2.50		-		-		8,179		8		-		-		(8	)		-		-			-		-
Exercise of stock warrants for cash, March 2006, $1.25		-		-		68,000		68		-		-		84,932			-		-			-		85,000
Exercise of stock options for cash, March 2006, $2.10		-		-		175,000		175		-		-		367,325			-		-			-		367,500
Exercise of stock options for cash, March 2006, $1.10		-		-		150,000		150		-		-		164,850			-		-			-		165,000
Exercise of stock options for cash, March 2006, $1.52		-		-		150,000		150		-		-		227,850			-		-			-		228,000
Exercise of stock options for cash, March 2006, $2.19		-		-		150,000		150		-		-		328,350			-		-			-		328,500
Exercise of stock warrants for cash, March 2006, $2.15		-		-		2,000		2		-		-		4,298			-		-			-		4,300
Exercise of stock warrants for cash, March 2006, $1.88		-		-		31,000		31		-		-		58,249			-		-			-		58,280
Exercise of stock warrants for cash, March 2006, $2.02		-		-		23,438		23		-		-		47,322			-		-			-		47,345
Exercise of stock options for cash, March 2006, $0.63		-		-		120,750		121		-		-		75,952			-		-			-		76,073
Exercise of stock warrants for cash, March 2006, $1.86		-		-		170,068		170		-		-		316,156			-		-			-		316,326
Issuance of common stock in exchange for the services rendered March 2006, $2.96		-		-		25,000		25		-		-		73,975			-		-			-		74,000
Issuance of common stock in satisfaction of accounts payable March 2006, $3.20		-		-		2,390		2		-		-		7,646			-		-			-		7,648
Issuance of warrants as exercise inducement Mar 2006, $3.00		-		-		-		-		-		-		1,293,953			-		-			-		1,293,953
Issuance of common stock as repayment of monthly amortization payments due, $2,000,000, April 2006, $2.70		-		-		67,083		67		-		-		181,057			-		-			-		181,124
Issuance of common stock as repayment of monthly amortization payments due, $3,500,000, April 2006, $2.70		-		-		49,812		50		-		-		134,443			-		-			-		134,493
Issuance of common stock as repayment of monthly amortization payments due, Jan $4,000,000, Apr 2006, $2.70		-		-		167,144		167		-		-		451,122			-		-			-		451,289
Exercise of stock warrants for cash, April 2006, $1.88		-		-		29,000		29		-		-		54,491			-		-			-		54,520
Exercise of stock options for cash, April 2006, $1.47		-		-		95,500		95		-		-		140,290			-		-			-		140,385
Issuance of common stock in connection with conversion of $307,692 of 2nd $2,000,000 debenture, April 2006, $2.63		-		-		513,158		513		-		-		1,349,092			-		-			-		1,349,605
Issuance of common stock in connection with conversion of $423,077 of  $3,500,000 debenture, April 2005, $2.63		-		-		516,291		516		-		-		1,357,329			-		-			-		1,357,845
Issuance of common stock in connection with conversion of $923,077 of Jan $4,000,000 debenture, April 2006, $2.63		-		-		879,699		880		-		-		2,312,729			-		-			-		2,313,609
Exercise of stock options for cash, April 2006, $0.94		-		-		25,000		25		-		-		23,475			-		-			-		23,500
Exercise of stock warrants for cash, April 2006, $0.82		-		-		132,000		132		-		-		108,108			-		-			-		108,240
Exercise of stock warrants for cash, April 2006, $0.91		-		-		60,000		60		-		-		54,540			-		-			-		54,600
Exercise of stock warrants for cash, April 2006, $1.05		-		-		69,000		69		-		-		72,381			-		-			-		72,450
Issuance of common stock in satisfaction of deposit April 2006, $1.25		-		-		204,465		204		-		-		255,377			-		-			-		255,581
Issuance of common stock in exchange for the services rendered April 2006, $2.67		-		-		38,400		38		-		-		102,490			-		-			-		102,528
Issuance of warrants in exchange for the services rendered April 2006, $2.66		-		-		-		-		-		-		137,200			-		-			-		137,200
Issuance of common stock as repayment of monthly amortization payments due, Jan $4,000,000, May 2006, $3.10		-		-		74,322		74		-		-		230,324			-		-			-		230,398
Issuance of common stock as repayment of monthly amortization payments due, Feb $4,000,000, May 2006, $3.10		-		-		172,713		173		-		-		535,238			-		-			-		535,411
Exercise of stock options for cash, May 2006, $2.10		-		-		25,000		25		-		-		52,475			-		-			-		52,500
Exercise of stock options for cash, May 2006, $1.47		-		-		10,000		10		-		-		14,690			-		-			-		14,700
Issuance of warrants in exchange for the services rendered May 2006, $1.91		-		-		-		-		-		-		35,250			-		-			-		35,250
Issuance of common stock as employee compensation May 2006, $1.88		-		-		755,000		755		-		-		1,418,645			-		-			-		1,419,400
Issuance of common stock in exchange for the services rendered May 2006, $1.85		-		-		3,784		4		-		-		6,997			-		-			-		7,001
Issuance of common stock in exchange for the services rendered May 2006, $1.88		-		-		38,000		38		-		-		71,402			-		-			-		71,440
Issuance of common stock as repayment of monthly amortization payments due, Jan $4,000,000, Jun 2006, $1.96		-		-		73,979		74		-		-		144,925			-		-			-		144,999
Issuance of common stock as repayment of monthly amortization payments due, Feb $4,000,000, Jun 2006, $1.96		-		-		83,911		84		-		-		164,382			-		-			-		164,466
Exercise of stock warrants for cash, June 2006, $1.25		-		-		1,327,880		1,328		-		-		1,658,522			-		-			-		1,659,850
Exercise of stock warrants for cash, June 2006, $1.60		-		-		3,036,310		3,036		-		-		4,855,060			-		-			-		4,858,096
Issuance of warrants as exercise inducement June 2006, $2.35		-		-		-		-		-		-		4,549,670			-		-			-		4,549,670
Issuance of common stock for cash pursuant to private placement, June 2006, $2.05		-		-		3,414,636		3,415		-		-		6,996,589			-		-			-		7,000,004
Issuance of common stock in exchange for the services rendered June 2006, $1.85		-		-		3,784		4		-		-		6,997			-		-			-		7,001
Issuance of common stock as repayment of monthly amortization payments due, Jan $4,000,000, July 2006, $1.75		-		-		66,264		66		-		-		115,896			-		-			-		115,962
Issuance of common stock as repayment of monthly amortization payments due, Feb $4,000,000, July 2006, $1.75		-		-		64,923		65		-		-		113,550			-		-			-		113,615
Issuance of common stock in exchange for the services rendered July 2006, $1.40		-		-		5,000		5		-		-		6,995			-		-			-		7,000
Comprehensive Income (Loss):
Net Loss		-		-		-		-		-		-		-			-		(67,967,204	)		-		(67,967,204	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-		-		-		-		-			-		-			185,232		185,232
Total Comprehensive Income (Loss)																			(67,967,204	)		185,232		(67,781,972	)
Balance at July 31, 2006		1,000	$	1		107,398,360	$	107,397		-	$	-	$	243,097,627		$	-	$	(188,495,312	)	$	754,081	$	55,463,794

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-15

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																						Deficit
	SVR																			Notes		Accumulated			Accumulated
	Preferred						Common						Treasury				Additional			Receivable -		During the			Other		Total
	Stock						Stock						Stock				Paid-In			Common		Development			Comprehensive		Stockholders’
	Shares			Amount			Shares			Amount			Shares		Amount		Capital			Stock		Stage			Income (Loss)		(Deficiency)/Equity
Balance, August 1, 2006		1,000		$	1			107,398,360		$	107,397			-	$	-	$	243,097,627		$	-	$	(188,495,312	)	$	754,081	$	55,463,794
Issuance of common stock as repayment of monthly amortization payments due, Feb $4,000,000,  Aug 2006, $1.48		-			-			64,718			65			-		-		95,718			-		-			-		95,783
Issuance of common stock in exchange for the services rendered Aug 2006, $1.43		-			-			25,000			25			-		-		35,725			-		-			-		35,750
Issuance of common stock as repayment of monthly amortization payments due Feb $4,000,000, Sep 2006 $1.53		-			-			64,400			64			-		-		98,468			-		-			-		98,532
Issuance of common stock in exchange for the services rendered Oct 2006, $1.50		-			-			25,000			25			-		-		37,475			-		-			-		37,500
Issuance of common stock as repayment of monthly amortization payments due , Feb $4,000,000, Oct 2006, $1.65		-			-			64,000			64			-		-		105,536			-		-			-		105,600
Issuance of common stock in exchange for the services rendered Oct 2006, $1.83		-			-			27,262			27			-		-		49,862			-		-			-		49,889
Issuance of common stock in exchange for the services rendered Oct 2006, $1.50		-			-			25,000			25			-		-		37,475			-		-			-		37,500
Issuance of common stock as employee compensation Oct 2006, $1.83		-			-			100,000			100			-		-		182,900			-		-			-		183,000
Exercise of stock warrants for cash, Oct 2006, $1.25		-			-			100,000			100			-		-		124,900			-		-			-		125,000
Exercise of stock options for cash, Oct 2006, $1.59		-			-			90,300			90			-		-		143,487			-		-			-		143,577
Exercise of stock options for cash, Oct 2006, $1.47		-			-			6,500			6			-		-		9,549			-		-			-		9,555
Issuance of common stock as repayment of monthly amortization payments due Feb $4,000,000, Nov 2006, $2.02		-			-			63,764			64			-		-		128,740			-		-			-		128,804
Exercise of stock options for cash, Nov 2006, $1.59		-			-			15,000			15			-		-		23,835			-		-			-		23,850
Issuance of common stock in exchange for the services rendered Nov 2006, $2.15		-			-			50,000			50			-		-		107,450			-		-			-		107,500
Issuance of common stock as repayment of monthly amortization payments due, Feb $4,000,000, Dec 2006, $2.08		-			-			63,384			63			-		-		131,775			-		-			-		131,838
Issuance of common stock in exchange for the services rendered Dec 2006, $1.68		-			-			25,000			25			-		-		41,975			-		-			-		42,000
Issuance of common stock in exchange for the services rendered Jan 2007, $1.77		-			-			25,000			25			-		-		44,225			-		-			-		44,250
Issuance of common stock in connection with conversation of $52,554 of Feb $4,000,000 debenture, Jan, $1.74		-			-			42,043			42			-		-		73,113			-		-			-		73,155
Issuance of common stock in connection with conversion of 52,554 of Feb $4,000,000 debenture, Jan, $1.77		-			-			42,043			42			-		-		74,374			-		-			-		74,416
Issuance of common stock in exchange for the services rendered Feb 2007, $1.90		-			-			25,000			25			-		-		47,475			-		-			-		47,500
Issuance of common stock in exchange for the services rendered Mar 2007, $1.71		-			-			100,000			100			-		-		170,900			-		-			-		171,000
Issuance of common stock as employee compensation Mar 2007, $1.71		-			-			9,844			10			-		-		16,823			-		-			-		16,833
Issuance of warrants in exchange for the services rendered Mar 2007, $1.71		-			-									-		-		125,000			-		-			-		125,000
Issuance of common stock as employee compensation Mar 2007, $1.71		-			-			296,000			296			-		-		505,864			-		-			-		506,160
Issuance of common stock in exchange for the services rendered Mar 2007, $1.65		-			-			13,637			13			-		-		22,487			-		-			-		22,500
Issuance of common stock in exchange for the services rendered Mar 2007, $1.69		-			-			25,000			25			-		-		42,225			-		-			-		42,250
Issuance of common stock in connection with conversion of $52,554 of Feb $4,000,000 debenture, Mar 2007, $1.71		-			-			42,043			42			-		-		71,851			-		-			-		71,893
Issuance of common stock as employee compensation Mar 2007, $1.70		-			-			4,951			5			-		-		8,412			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Apr 2007, $1.71		-			-			22,728			23			-		-		38,842			-		-			-		38,865
Preferred Shares Redemption, April 2007		(1,000	)		(1	)		-			-			-		-		(99	)		-		-			-		(100	)
Issuance of common stock in exchange for the services rendered Apr 2007, $1.65		-			-			13,637			14			-		-		22,486			-		-			-		22,500
Issuance of common stock in exchange for the services rendered Apr 2007, $1.69		-			-			25,000			25			-		-		42,225			-		-			-		42,250
Issuance of common stock as employee compensation Apr 2007, $1.64		-			-			5,132			5			-		-		8,411			-		-			-		8,416
Issuance of common stock in connection with conversion of $52,554 of Feb $4,000,000 debenture, Apr 2007, $1.61		-			-			42,043			42			-		-		67,647			-		-			-		67,689
Issuance of common stock in exchange for the services rendered May 2007, $1.60		-			-			22,728			23			-		-		36,342			-		-			-		36,365
Exercise of stock options for cash, May 2007, $0.63		-			-			5,000			5			-		-		3,145			-		-			-		3,150
Issuance of common stock in exchange for the services rendered May 2007, $1.47		-			-			25,000			25			-		-		36,725			-		-			-		36,750
Issuance of common stock in exchange for the services rendered May 2007, $1.47		-			-			13,637			14			-		-		20,033			-		-			-		20,047
Issuance of common stock as employee compensation May 2007, $1.45		-			-			5,805			6			-		-		8,411			-		-			-		8,417
Issuance of common stock as employee compensation May 2007, $1.45		-			-			450,000			450			-		-		652,050			-		-			-		652,500
Issuance of warrants in exchange for the services rendered May 2007, $1.45		-			-									-		-		141,400			-		-			-		141,400
Cancellation of common stock, May 2007, $1.45		-			-			(150,000	)		(150	)		-		-		150			-		-			-		-
Issuance of common stock in exchange for the services rendered Jun 2007 , $1.40		-			-			22,728			23			-		-		31,796			-		-			-		31,819
Issuance of common stock in exchange for the services rendered Jun 2007, $1.83		-			-			13,637			14			-		-		24,942			-		-			-		24,956
Issuance of common stock in exchange for services rendered Jun 2007, $1.80		-			-			25,000			25			-		-		44,975			-		-			-		45,000
Issuance of common stock as employee compensation, Jul 2007, $1.78		-			-			4,728			5			-		-		8,411			-		-			-		8,416
Issuance of common stock in exchange for the services rendered Jul 2007, $1.78		-			-			22,728			23			-		-		40,433			-		-			-		40,456
Exercise of stock options for cash, Jul 2007, $0.94		-			-			70,000			70			-		-		65,730			-		-			-		65,800
Exercise of stock options for cash, Jul 2007, $0.56		-			-			100,000			100			-		-		55,900			-		-			-		56,000
Issuance of common stock in exchange for the services rendered Jul 2007, $1.75		-			-			13,637			14			-		-		23,851			-		-			-		23,865
Issuance of common stock in exchange for the services rendered Jul 2007, $1.68		-			-			25,000			25			-		-		41,975			-		-			-		42,000
Issuance of common stock as employee compensation April 2007, $1.65		-			-			5,101			5			-		-		8,412			-		-			-		8,417
Comprehensive Income (Loss):
Net Loss		-			-			-			-			-		-		-			-		(23,504,958	)		-		(23,504,958	)
Other comprehensive income (loss)
Currency translation adjustment		-			-			-			-			-		-		-			-		-			127,726		127,726
Total Comprehensive Income (Loss)																							(23,504,958	)		127,726		(23,377,232	)
Balance at July 31, 2007		-		$	-			109,616,518		$	109,616.00			-	$	-	$	247,079,439.00		$	-	$	(212,000,270.00	)	$	881,807.00	$	36,070,592.00

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-16

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																				Deficit
	SVR																	Notes		Accumulated			Accumulated
	Preferred				Common						Treasury				Additional			Receivable -		During the			Other		Total
	Stock				Stock						Stock				Paid-In			Common		Development			Comprehensive		Stockholders’
	Shares		Amount		Shares			Amount			Shares		Amount		Capital			Stock		Stage			Income (Loss)		(Deficiency)/Equity
Balance, August 1, 2007		-	$	-		109,616,518		$	109,616			-	$	-	$	247,079,439		$	-	$	(212,000,270	)	$	881,807	$	36,070,592
Issuance of common stock in exchange for the services rendered August 2007, $1.57		-		-		22,728			23			-		-		35,660			-		-			-		35,683
Issuance of restricted common stock to officers as employee compensation August 2007		-		-		550,000			550			-		-		(550	)		-		-			-		-
Stock-based compensation – officers		-		-		-			-			-		-		527,909			-		-			-		527,909
Issuance of common stock as employee compensation August 2007, $1.51 (Issued under the 2006 Plan and fully vested)		-		-		100,000			100			-		-		150,900			-		-			-		151,000
Issuance of common stock as employee compensation August 2007, $1.50		-		-		5,611			6			-		-		8,411			-		-			-		8,417
Issuance of common stock in exchange for the services rendered September 2007, $1.48		-		-		22,728			22			-		-		33,615			-		-			-		33,637
Issuance of common stock in exchange for the services rendered September 2007, $1.61		-		-		8,000			8			-		-		12,872			-		-			-		12,880
Issuance of common stock in exchange for the services rendered September 2007, $1.53		-		-		50,000			50			-		-		76,450			-		-			-		76,500
Issuance of common stock as employee compensation September 2007, $1.55		-		-		5,430			5			-		-		8,411			-		-			-		8,416
Issuance of common stock in exchange for the services rendered October 2007, $1.50		-		-		22,728			23			-		-		34,069			-		-			-		34,092
Issuance of common stock as employee compensation October 2007, $1.52		-		-		446,000			446			-		-		677,474			-		-			-		677,920
Issuance of common stock in exchange for the services rendered October 2007, $1.53		-		-		8,000			8			-		-		12,232			-		-			-		12,240
Issuance of common stock in exchange for the services rendered October 2007, $1.50		-		-		37,500			38			-		-		56,213			-		-			-		56,251
Issuance of common stock as employee compensation October 2007, $1.53		-		-		5,501			6			-		-		8,411			-		-			-		8,417
Issuance of common stock in exchange for the services rendered November 2007, $1.71		-		-		22,728			23			-		-		38,842			-		-			-		38,865
Issuance of common stock in exchange for the services rendered November 2007, $1.75		-		-		8,000			8			-		-		13,992			-		-			-		14,000
Issuance of common stock as employee compensation November 2007, $1.70		-		-		4,951			5			-		-		8,412			-		-			-		8,417
Issuance of common stock in exchange for the services rendered November 2007, $1.54		-		-		228,087			228			-		-		349,771			-		-			-		349,999
Issuance of common stock in exchange for the services rendered November 2007, $1.53		-		-		98,168			98			-		-		149,903			-		-			-		150,001
Issuance of common stock in exchange for the services rendered December 2007, $1.80		-		-		22,728			23			-		-		40,888			-		-			-		40,911
Issuance of common stock in exchange for the services rendered December 2007, $1.84		-		-		8,000			8			-		-		14,712			-		-			-		14,720
Exercise of stock options for cash, December 2007, $1.59		-		-		31,000			31			-		-		49,259			-		-			-		49,290
Stock-based compensation – officers		-		-		-			-			-		-		67,242			-		-			-		67,242
Issuance of common stock in exchange for the services rendered December 2007, $1.74		-		-		50,000			50			-		-		86,950			-		-			-		87,000
Issuance of common stock as employee compensation December 2007, $1.75		-		-		4,810			5			-		-		8,413			-		-			-		8,418
Issuance of common stock in exchange for the services rendered January 2008, $1.61		-		-		22,728			23			-		-		36,569			-		-			-		36,592
Issuance of common stock in exchange for the services rendered January 2008, $1.38		-		-		8,000			8			-		-		11,032			-		-			-		11,040
Issuance of common stock in exchange for the services rendered January 2008, $1.34		-		-		37,500			37			-		-		50,213			-		-			-		50,250
Issuance of common stock as employee compensation October 2007, $1.36		-		-		6,189			6			-		-		8,411			-		-			-		8,417
Issuance of common stock in exchange for the services rendered February 2008, $1.36		-		-		22,728			23			-		-		30,887			-		-			-		30,910
Issuance of common stock in exchange for the services rendered February 2008, $1.34		-		-		8,000			8			-		-		10,712			-		-			-		10,720
Exercise of stock options for cash, February 2008, $1.00		-		-		70,000			70			-		-		69,930			-		-			-		70,000
Issuance of common stock as employee compensation February 2008, $1.32		-		-		6,376			6			-		-		8,410			-		-			-		8,416
Issuance of common stock in exchange for the services rendered March 2008, $1.00		-		-		8,000			8			-		-		7,992			-		-			-		8,000
Stock-based compensation – officers		-		-		50,000			50			-		-		67,242			-		-			-		67,292
Issuance of common stock in exchange for the services rendered March 2008, $0.95		-		-		8,093			8			-		-		47,450			-		-			-		47,458
Issuance of common stock as employee compensation March 2008, $1.04		-		-		200,000			200			-		-		8,409			-		-			-		8,609
Issuance of common stock in exchange for the services rendered March 2008, $1.14		-		-		-			-			-		-		227,800			-		-			-		227,800
Issuance of warrants in exchange for the services rendered March 2008, $3.75		-		-		-			-			-		-		52,500			-		-			-		52,500
Issuance of warrants as employee compensation March 2008, $0.94		-		-		-			-			-		-		29,500			-		-			-		29,500
Issuance of warrants in conjunction with convertible debenture, March 2008, $1.10		-		-		-			-			-		-		5,323,109			-		-			-		5,323,109
Issuance of warrants in conjunction with convertible debentures, March 2008, $1.21		-		-		-			-			-		-		5,323,109			-		-			-		5,323,109
Repurchase of common stock March 2008, $1.16		-		-		(326,255	)		(326	)		-		-		(378,130	)		-		-			-		(378,456	)
Option repricing costs March 2008		-		-		-			-			-		-		14,500			-		-			-		14,500
Value of Beneficial Conversion Feature on Convertible Debentures, March 2008, $1.21		-		-		-			-			-		-		8,768,946			-		-			-		8,768,946
Exercise of stock options for cash, April 2008, $1.00		-		-		50,000			50			-		-		49,950			-		-			-		50,000
Issuance of common stock in exchange for the services rendered April 2008, $1.19		-		-		8,000			8			-		-		9,512			-		-			-		9,520
Exercise of stock options for cash, April 2008, $0.89		-		-		250,000			250			-		-		222,250			-		-			-		222,500
Issuance of common stock in exchange for the services rendered April 2008, $1.06		-		-		37,500			37			-		-		39,713			-		-			-		39,750
Issuance of common stock as employee compensation April 2008, $1.08		-		-		7,793			8			-		-		8,409			-		-			-		8,417
Issuance of common stock in exchange for the services rendered May 2008, $1.05		-		-		8,000			8			-		-		8,392			-		-			-		8,400
Stock-based compensation - officers stock options, May 2008, $0.96		-		-		-			-			-		-		58,078			-		-			-		58,078
Issuance of common stock as employee compensation May 2008, $1.00		-		-		8,417			8			-		-		8,409			-		-			-		8,417
Stock-based compensation - officers stock		-		-		-			-			-		-		67,242			-		-			-		67,242
Issuance of common stock in exchange for the services rendered May 2008, $0.97		-		-		50,000			50			-		-		48,450			-		-			-		48,500
Issuance of common stock in exchange for the services rendered June 2008, $0.95		-		-		8,000			8			-		-		7,592			-		-			-		7,600
Issuance of common stock as employee compensation June 2008, $0.97		-		-		8,677			9			-		-		8,409			-		-			-		8,418
Issuance of common stock in exchange for the services rendered July 2008, $0.79		-		-		8,000			8			-		-		6,312			-		-			-		6,320
Issuance of common stock in exchange for the services rendered July 2008, $0.80		-		-		37,500			37			-		-		29,963			-		-			-		30,000
Issuance of common stock as employee compensation July 2008, $0.83		-		-		10,141			10			-		-		8,409			-		-			-		8,419
Comprehensive Income (Loss):
Net Loss		-		-		-			-			-		-		-			-		(36,228,991	)		-		(36,228,991	)
Other comprehensive income (loss):
Currency translation adjustment		-		-		-			-			-		-		-			-		-			32,688		32,688
Total Comprehensive Income (Loss)																					(36,228,991	)		32,688		(36,196,303	)
Balance at July 31, 2008		-	$	-		111,992,603		$	111,992			-	$	-	$	269,849,581		$	-	$	(248,229,261	)	$	914,495	$	22,646,807

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-17

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																		Deficit
	SVR															Notes		Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -		During the			Other			Total
	Stock				Stock				Stock				Paid-In			Common		Development			Comprehensive			Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)			(Deficiency)/Equity
Balance at August 1, 2008		-	$	-		111,992,603	$	111,992		-	$	-	$	269,849,581		$	-	$	(248,229,261	)	$	914,495		$	22,646,807
Issuance of common stock as repayment of monthly amortization payments on convertible notes Aug 2008, $0.65		-		-		2,891,182		2,891		-		-		1,873,775			-		-			-			1,876,666
Stock-based compensation - officers stock options		-		-		-		-		-		-		9,680			-		-			-			9,680
Issuance of common stock as employee compensation, Aug 2008, $0.56		-		-		11,690		12		-		-		8,405			-		-			-			8,417
Stock-based compensation - officers stock		-		-		-		-		-		-		29,885			-		-			-			29,885
Exercise of stock options for cash Aug 2008, $0.56		-		-		100,000		100		-		-		55,900			-		-			-			56,000
Issuance of common stock as repayment of monthly amortization payments on convertible notes Sept 2008, $0.52		-		-		3,597,214		3,597		-		-		1,873,069			-		-			-			1,876,666
Issuance of common stock in exchange for the services rendered Sept. 2008, $0.58		-		-		50,000		50		-		-		28,950			-		-			-			29,000
Issuance of common stock in exchange for the services rendered Sept. 2008, $0.53		-		-		4,000		4		-		-		2,116			-		-			-			2,120
Issuance of common stock as employee compensation Sept 2008, $0.56		-		-		15,030		15		-		-		8,402			-		-			-			8,417
Issuance of common stock as repayment of monthly amortization payments on convertible notes Oct 2008, $0.29		-		-		2,638,809		2,639		-		-		756,810			-		-			-			759,449
Issuance of common stock as repayment of interest on Convertible Notes, Oct 2008, $0.52		-		-		483,195		483		-		-		251,600			-		-			-			252,083
Issuance of common stock in exchange for the services rendered, Oct 2008, $0.32		-		-		4,000		4		-		-		1,276			-		-			-			1,280
Issuance of common stock in exchange for the services rendered, July 2008 $0.38		-		-		37,500		38		-		-		14,213			-		-			-			14,251
Issuance of common stock as employee compensation, Oct 2008, $0.31		-		-		27,151		27		-		-		8,390			-		-			-			8,417
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes, Nov 2008, $0.29		-		-		2,144,605		2,145		-		-		615,073			-		-			-			617,218
Stock-based compensation - officers stock options		-		-		-		-		-		-		9,680			-		-			-			9,680
Issuance of common stock as employee compensation, Nov 2008, $0.35		-		-		24,048		24		-		-		8,393			-		-			-			8,417
Stock-based compensation - officers stock		-		-		-		-		-		-		22,414			-		-			-			22,414
Issuance of common stock in exchange for the services rendered, Nov 2008, $0.35		-		-		4,000		4		-		-		1,396			-		-			-			1,400
Issuance of common stock in exchange for the services rendered, Nov 2008, $0.38		-		-		25,000		25		-		-		9,475			-		-			-			9,500
Issuance of common stock in exchange for the services rendered, Dec 2008, $0.45		-		-		33,335		33		-		-		14,967			-		-			-			15,000
Issuance of common stock in exchange for the services rendered, Dec 2008, $0.47		-		-		4,000		4		-		-		1,876			-		-			-			1,880
Issuance of common stock in exchange for the services rendered, Dec 2008, $0.53		-		-		68,102		68		-		-		29,932			-		-			-			30,000
Issuance of common stock as employee compensation, Dec 2008, $0.38		-		-		22,149		22		-		-		8,394			-		-			-			8,416
Warrant modification costs, Dec 2008		-		-		-		-		-		-		1,589,988			-		-			-			1,589,988
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes, Jan 2009, $0.32		-		-		4,556,989		4,557		-		-		1,372,109			-		-			-			1,376,666
Issuance of common stock in exchange for services rendered, Jan 2009, $0.34		-		-		4,000		4		-		-		1,356			-		-			-			1,360
Issuance of common stock in exchange for services rendered, Jan 2009, $0.33		-		-		37,500		38		-		-		12,338			-		-			-			12,376
Issuance of common stock in exchange for services rendered, Jan 2009, $0.33		-		-		18,182		18		-		-		5,982			-		-			-			6,000
Issuance of common stock as employee compensation, Jan 2009, $0.34		-		-		24,755		25		-		-		8,392			-		-			-			8,417
Issuance of common stock in exchange for the services rendered, Feb 2009, $0.27		-		-		22,059		22		-		-		5,978			-		-			-			6,000
Stock-based compensation - officers stock options		-		-		-		-		-		-		9,680			-		-			-			9,680
Issuance of common stock as employee compensation, Feb 2009, $0.23		-		-		36,594		37		-		-		8,380			-		-			-			8,417
Stock-based compensation - officers		-		-		-		-		-		-		22,414			-		-			-			22,414
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes, Mar 2009, $0.18		-		-		10,713,359		10,713		-		-		1,916,620			-		-			-			1,927,333
Issuance of common stock as repayment of interest on Convertible Notes, Mar 2009, $0.18		-		-		773,743		774		-		-		138,423			-		-			-			139,197
Issuance of common stock in exchange for the services rendered, Feb 2009, $0.27		-		-		4,000		4		-		-		1,076			-		-			-			1,080
Issuance of common stock in exchange for the services rendered, Mar 2009, $0.29		-		-		25,000		25		-		-		7,225			-		-			-			7,250
Issuance of common stock in exchange for the services rendered, Mar 2009, $0.30		-		-		250,000		250		-		-		74,750			-		-			-			75,000
Issuance of common stock in exchange for the services rendered, Mar 2009, $0.35		-		-		4,000		4		-		-		1,396			-		-			-			1,400
Issuance fo common stock in exchange for the services rendered, Mar 2009, $0.31		-		-		20,870		21		-		-		5,979			-		-			-			6,000
Issuance of common stock as employee compensation, Mar 2009, $0.31		-		-		27,151		27		-		-		8,390			-		-			-			8,417
Issuance of common stock in exchange for the services rendered, Mar 2009, $0.29		-		-		150,000		150		-		-		43,350			-		-			-			43,500
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes, Apr 2009, $0.28		-		-		6,783,997		6,784		-		-		1,920,550			-		-			-			1,927,334
Issuance of common stock in exchange for the services rendered, Apr 2009, $0.30		-		-		150,000		150		-		-		44,250			-		-			-			44,400
Issuance of common stock in exchange for the services rendered, Mar 2009, $0.30		-		-		150,000		150		-		-		44,850			-		-			-			45,000
Issuance of common stock in exchange for the services rendered, Apr 2009, $0.30		-		-		4,000		4		-		-		1,196			-		-			-			1,200
Issuance of common stock in exchange for the services rendered, Apr 2009, $0.39		-		-		150,000		150		-		-		58,350			-		-			-			58,500
Issuance of common stock in exchange for the services rendered, Apr 2009, $0.39		-		-		37,500		38		-		-		14,588			-		-			-			14,626
Issuance of common stock in exchange for the services rendered, Apr 2009, $0.33		-		-		18,254		18		-		-		5,982			-		-			-			6,000
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes, Apr 2009, $0.30		-		-		7,424,242		7,424		-		-		2,194,606			-		-			-			2,202,030
Cashless exercise of stock warrants, Apr 2009, $0.50		-		-		341,000		341		-		-		(341	)		-		-			-			-
Issuance of common stock as employee compensation, Apr 2009, $0.37		-		-		22,748		23		-		-		8,394			-		-			-			8,417
Issuance of common stock in exchange for the services rendered, May 2009, $0.40		-		-		15,019		15		-		-		5,985			-		-			-			6,000
Stock-based compensation - officers stock options		-		-		-		-		-		-		5,378			-		-			-			5,378
Issuance of common stock as employee compensation, May 2009, $0.38		-		-		22,149		22		-		-		8,394			-		-			-			8,416
Stock-based compensation - officers stock		-		-		-		-		-		-		22,414			-		-			-			22,414
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes, May 2009, $0.33		-		-		5,840,404		5,840		-		-		1,921,493			-		-			-			1,927,333
Issuance of common stock as repayment of interest on Convertible Notes, May 2009, $0.33		-		-		341,534		341		-		-		112,365			-		-			-			112,706
Issuance of common stock for cash pursuant to private placement, May 2009, $0.33		-		-		15,151,517		15,152		-		-		4,539,848			-		-			-			4,555,000
Issuance of common stock in exchange for the services rendered, May 2009, $0.38		-		-		4,000		4		-		-		1,516			-		-			-			1,520
Issuance of common stock in exchange for the services rendered, May 2009, $0.37		-		-		25,000		25		-		-		9,225			-		-			-			9,250
Issuance of common stock in exchange for the services rendered, May 2009, $0.38		-		-		435,000		435		-		-		164,865			-		-			-			165,300
Issuance of common stock in exchange for the services rendered, May 2009, $0.37		-		-		39,000		39		-		-		14,391			-		-			-			14,430
Issuance of common stock in exchange for the services rendered, May 2009, $0.42		-		-		150,000		150		-		-		62,850			-		-			-			63,000
Issuance of options in exchange for the services rendered, May 2009, $0.29		-		-		-		-		-		-		11,000			-		-			-			11,000
Issuance of common stock in satisfaction of accounts payable, Jun 2009, $0.36-0.65		-		-		982,382		982		-		-		437,715			-		-			-			438,697
Issuance of common stock for cash pursuant to private placement, Jun 2009, $0.64		-		-		17,200,000		17,200		-		-		10,804,964			-		-			-			10,822,164
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.62		-		-		4,000		4		-		-		2,476			-		-			-			2,480
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.64		-		-		9,353		9		-		-		5,991			-		-			-			6,000
Issuance of common stock as employee compensation, Jun 2009, $0.57		-		-		14,766		15		-		-		8,402			-		-			-			8,417
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.42		-		-		100,000		100		-		-		35,900			-		-			-			36,000
Issuance of common stock as converstion of Convertible Notes, June 2009, $0.33		-		-		4,914,251		4,914		-		-		1,616,789			-		-			-			1,621,703
Issuance of common stock for cash pursuant to private placement, Jun 2009, $0.33		-		-		230,513		231		-		-		75,839			-		-			-			76,070
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.43		-		-		150,000		150		-		-		64,350			-		-			-			64,500
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.76		-		-		500,000		500		-		-		379,500			-		-			-			380,000
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.58		-		-		260,000		260		-		-		150,540			-		-			-			150,800
Issuance of common stock in exchange for the services rendered, Jun 2009, $0.43		-		-		200,000		200		-		-		85,800			-		-			-			86,000
Issuance of common stock in exchange for the services rendered, Jul 2009, $0.58		-		-		4,000		4		-		-		2,332			-		-			-			2,336
Issuance of common stock in exchange for the services rendered, Jul 2009, $0.56		-		-		150,000		150		-		-		83,985			-		-			-			84,135
Issuance of common stock in exchange for the services rendered, Apr 2009, $0.65		-		-		37,500		37		-		-		24,524			-		-			-			24,561
Issuance of common stock in exchange for the services rendered, Jul 2009, $0.62		-		-		9,717		10		-		-		5,991			-		-			-			6,001
Cashless exercise of stock warrants, Jun 2009, $0.33		-		-		9,567,583		9,568		-		-		(9,568	)		-		-			-			-
Issuance of common stock as employee compensation, Jul 2009, $0.66		-		-		12,753		13		-		-		8,404			-		-			-			8,417
Exercise of stock warrants for cash, July 2009, $0.33		-		-		330,817		330		-		-		108,839			-		-			-			109,169
Warrant modification costs, July 2009		-		-		-		-		-		-		1,608,616			-		-			-			1,608,616
Net Loss		-		-		-		-		-		-		-			-		(45,812,228	)		-			(45,812,228	)
Other comprehensive income (loss)
Currency translation adjustment		-		-		-		-		-		-		-			-		-			(262,908	)		(262,908	)
Total comprehensive income (loss)																			(45,812,228	)		(262,908	)		(46,075,136	)
Balance at July 31, 2009		-	$	-		212,628,814	$	212,628		-	$	-	$	307,401,016		$	-	$	(294,041,489	)	$	651,587		$	14,223,742

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-18

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																		Deficit
	SVR															Notes		Accumulated			Accumulated
	Preferred				Common				Treasury				Additional			Receivable -		During the			Other		Total
	Stock				Stock				Stock				Paid-In			Common		Development			Comprehensive		Stockholders’
	Shares		Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)		(Deficiency)/Equity
Balance at August 1, 2009		-	$	-		212,628,814	$	212,628		-	$	-	$	307,401,016		$	-	$	(294,041,489	)	$	651,587	$	14,223,742
Effect of the initial adoption of accounting for down-round provision		-		-		-		-		-		-		(13,844,822	)				(5,981,043	)				(19,825,865	)
Exercise of warrants classified as derivatives		-		-		-		-		-		-		10,020,557			-		-			-		10,020,557
Stock-based compensation - officers stock options		-		-		-		-		-		-		3,227			-		-			-		3,227
Issuance of common stock as employee compensation Aug 2009, $0.6215		-		-		13,543		14		-		-		8,403			-		-			-		8,417
Stock-based compensation - officers stock		-		-		-		-		-		-		3,736			-		-			-		3,736
Issuance of common stock for cash pursuant to private placement, Aug 2009, $0.79		-		-		8,558,013		8,558		-		-		5,152,142			-		-			-		5,160,700
Issuance of common stock in exchange for the services rendered Aug 2009, $0.61		-		-		4,000		4		-		-		2,436			-		-			-		2,440
Issuance of common stock in exchange for the services rendered Aug 2009, $0.63		-		-		100,000		100		-		-		63,200			-		-			-		63,300
Issuance of options in exchange for the services rendered May 2009, $0.46		-		-		-		-		-		-		5,653			-		-			-		5,653
Issuance of common stock in satisfaction of accounts payable, Sep 2009, $0.55-0.77		-		-		1,582,640		1,583		-		-		1,053,877			-		-			-		1,055,459
Issuance of common stock in exchange for the services rendered Sep 2009, $0.76		-		-		4,000		4		-		-		3,036			-		-			-		3,040
Issuance of common stock in exchange for the services rendered Sep 2009, $0.7215		-		-		83,335		83		-		-		60,043			-		-			-		60,126
Issuance of common stock as employee compensation Sep 2009, $0.7254		-		-		11,603		12		-		-		8,405			-		-			-		8,417
Issuance of common stock for cash pursuant to private placement, Sep 2009, $0.80		-		-		15,312,500		15,313		-		-		11,224,660			-		-			-		11,239,973
Issuance of common stock in exchange for the services rendered Sep 2009, $0.62		-		-		200,000		200		-		-		124,400			-		-			-		124,600
Issuance of common stock in exchange for the services rendered Sep 2009, $0..76		-		-		200,000		200		-		-		151,800			-		-			-		152,000
Issuance of common stock in exchange for the services rendered Oct 2009, $0.68		-		-		250,000		250		-		-		169,750			-		-			-		170,000
Issuance of common stock in exchange for the services rendered Oct 2009, $0.695		-		-		4,000		4		-		-		2,776			-		-			-		2,780
Issuance of common stock in exchange for the services rendered Oct 2009, $0.65		-		-		15,000		15		-		-		9,735			-		-			-		9,750
Issuance of common stock in exchange for the services rendered Oct 2009, $0.525		-		-		37,500		38		-		-		19,650			-		-			-		19,688
Cashless exercise of stock warrants, Jan 2010, $0.33		-		-		4,466,239		4,467		-		-		(4,466	)		-		-			-		1
Issuance of common stock in exchange for the services rendered Oct 2009, $0.525		-		-		60,000		60		-		-		31,440			-		-			-		31,500
Issuance of common stock as employee compensation Oct 2009, $0.60		-		-		14,028		14		-		-		8,403			-		-			-		8,417
Exercise of stock warrants for cash, Sep 2009, $0.33		-		-		4,599,817		4,600		-		-		1,513,340			-		-			-		1,517,940
Option modification costs, Oct 2009		-		-		-		-		-		-		875,773			-		-			-		875,773
Stock-based compensation - officers stock options		-		-		-		-		-		-		3,227			-		-			-		3,227
Issuance of common stock as employee compensation Nov 2009, $0.50		-		-		16,833		17		-		-		8,400			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Nov 2009, $0.61		-		-		39,144		39		-		-		23,961			-		-			-		24,000
Issuance of common stock in exchange for the services rendered Nov 2009, $0.51		-		-		4,000		4		-		-		2,036			-		-			-		2,040
Issuance of common stock in exchange for the services rendered Nov 2009, $0.45		-		-		60,000		60		-		-		26,940			-		-			-		27,000
Issuance of common stock in exchange for the services rendered Dec 2009, $0.50		-		-		10,000		10		-		-		5,040			-		-			-		5,050
Issuance of common stock in exchange for the services rendered Dec 2009, $0.56		-		-		39,000		39		-		-		21,957			-		-			-		21,996
Issuance of common stock in satisfaction of accounts payable, Dec 2009, $0.48-0.67		-		-		1,713,030		1,713		-		-		934,666			-		-			-		936,379
Issuance of common stock in exchange for the services rendered Dec 2009, $0.61		-		-		4,000		4		-		-		2,436			-		-			-		2,440
Issuance of warrants in exchange for the services rendered Dec 2009, $0.51		-		-		-		-		-		-		505,000			-		-			-		505,000
Issuance of options in exchange for the services rendered Dec 2009, $0.46		-		-		-		-		-		-		24,766			-		-			-		24,766
Issuance of common stock in exchange for the services rendered Dec 2009, $0.57		-		-		10,565		11		-		-		5,989			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Dec 2009, $0.53		-		-		60,000		60		-		-		31,740			-		-			-		31,800
Issuance of common stock as employee compensation Dec 2009, $0.56		-		-		15,030		15		-		-		8,402			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Jan 2010, $0.67		-		-		4,000		4		-		-		2,676			-		-			-		2,680
Issuance of common stock in exchange for the services rendered Jan 2010, $0.59		-		-		5,000		5		-		-		2,945			-		-			-		2,950
Issuance of common stock in exchange for the services rendered Jan 2010, $0.62		-		-		9,615		10		-		-		5,990			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Jan 2010, $0.63		-		-		37,500		38		-		-		23,588			-		-			-		23,626
Cashless exercise of stock warrants, Jan 2010, $0.33		-		-		779,220		779		-		-		(779	)		-		-			-		-
Issuance of common stock in exchange for the services rendered Jan 2010, $0.63		-		-		60,000		60		-		-		37,740			-		-			-		37,800
Issuance of common stock as employee compensation Jan 2010, $0.64		-		-		13,221		13		-		-		8,403			-		-			-		8,416
Stock-based compensation - stock options		-		-		-		-		-		-		499,469			-		-			-		499,469
Issuance of common stock as employee compensation Feb 2010, $0.60		-		-		14,044		14		-		-		8,403			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Feb 2010, $0.60		-		-		9,921		10		-		-		5,990			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Feb 2010, $0.59		-		-		4,000		4		-		-		2,340			-		-			-		2,344
Issuance of warrants in exchange for the services rendered Mar 2010, $1.25		-		-		-		-		-		-		86,000			-		-			-		86,000
Issuance of common stock in exchange for the services rendered Feb, $0.625		-		-		60,000		60		-		-		37,440			-		-			-		37,500
Issuance of common stock in exchange for the services rendered Mar 2010, $0.64		-		-		10,000		10		-		-		6,430			-		-			-		6,440
Issuance of common stock in exchange for the services rendered Mar 2010, $0.62		-		-		483,871		484		-		-		299,516			-		-			-		300,000
Issuance of common stock in exchange for the services rendered Mar 2010, $0.62		-		-		300,000		300		-		-		187,200			-		-			-		187,500
Issuance of common stock in exchange for the services rendered Mar 2010, $0.53		-		-		200,000		200		-		-		106,360			-		-			-		106,560
Issuance of common stock in satisfaction of accounts payable, Mar 2010, $0.45-0.65		-		-		1,198,808		1,199		-		-		693,896			-		-			-		695,095
Issuance of common stock in exchange for the services rendered Mar 2010, $0.64		-		-		4,000		4		-		-		2,556			-		-			-		2,560
Issuance of options in exchange for the services rendered Mar 2010, $0.64		-		-		-		-		-		-		23,959			-		-			-		23,959
Issuance of common stock in exchange for the services rendered Mar 2010, $0.60		-		-		9,977		10		-		-		5,990			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Mar 2010, $0.54		-		-		60,000		60		-		-		32,262			-		-			-		32,322
Issuance of common stock as employee compensation Mar 2010, $0.56		-		-		14,912		15		-		-		8,402			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Apr 2010, $0.49		-		-		4,000		4		-		-		1,956			-		-			-		1,960
Issuance of common stock in exchange for the services rendered Apr 2010, $0.53		-		-		5,000		5		-		-		2,663			-		-			-		2,668
Issuance of common stock in exchange for the services rendered Apr 2010, $0.47		-		-		12,637		13		-		-		5,987			-		-			-		6,000
Issuance of common stock for cash pursuant to private placement, Apr 2010, $0.47		-		-		2,000,000		2,000		-		-		870,373			-		-			-		872,373
Issuance of common stock for cash pursuant to private placement, Apr 2010, $0.4258		-		-		2,000,000		2,000		-		-		813,036			-		-			-		815,036
Issuance of common stock for cash pursuant to private placement, Apr 2010, $0.42		-		-		2,000,000		2,000		-		-		792,300			-		-			-		794,300
Issuance of common stock in exchange for the services rendered Apr 2010, $0.45		-		-		37,500		38		-		-		16,838			-		-			-		16,876
Cashless exercise of stock warrants, Apr 2010, $0.33		-		-		2,390,167		2,390		-		-		(2,390	)		-		-			-		0
Exercise of stock warrants for cash, Apr 2010, $0.33		-		-		170,068		170		-		-		55,952			-		-			-		56,122
Issuance of common stock in exchange for the services rendered Apr 2010, $0.45		-		-		5,000		5		-		-		2,245			-		-			-		2,250
Issuance of common stock in exchange for the services rendered Apr 2010, $0.45		-		-		60,000		60		-		-		26,940			-		-			-		27,000
Issuance of common stock as employee compensation Apr 2010, $0.46		-		-		18,270		18		-		-		8,399			-		-			-		8,417
Stock-based compensation - stock options		-		-		-		-		-		-		272,206			-		-			-		272,206
Issuance of common stock as employee compensation May 2010, $0.38		-		-		22,211		22		-		-		8,394			-		-			-		8,416
Issuance of common stock in exchange for the services rendered May 2010, $0.38		-		-		15,752		16		-		-		5,984			-		-			-		6,000
Issuance of common stock in exchange for the services rendered May 2010, $0.33		-		-		4,000		4		-		-		1,296			-		-			-		1,300
Issuance of common stock in exchange for the services rendered May, $0.39		-		-		60,000		60		-		-		23,460			-		-			-		23,520
Issuance of common stock in exchange for the services rendered May 2010, $0.39		-		-		5,000		5		-		-		1,955			-		-			-		1,960
Issuance of common stock in exchange for the services rendered Jul 2010, $0.33		-		-		54,545		55		-		-		17,945			-		-			-		18,000
Issuance of common stock in satisfaction of accounts payable, Jun 2010, $0.33-0.37		-		-		936,895		937		-		-		324,725			-		-			-		325,662
Issuance of common stock in exchange for the services rendered Jun 2010, $0.35		-		-		4,000		4		-		-		1,396			-		-			-		1,400
Issuance of options in exchange for the services rendered Jul 2010, $0.38		-		-		-		-		-		-		28,600			-		-			-		28,600
Issuance of options in exchange for the services rendered Mar 2010, $0.64		-		-		-		-		-		-		24,766			-		-			-		24,766
Issuance of common stock in exchange for the services rendered Jun 2010, $0.35		-		-		15,385		15		-		-		5,985			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Jun 2010, $0.32		-		-		60,000		60		-		-		19,284			-		-			-		19,344
Issuance of common stock as employee compensation Jun 2010, $0.33		-		-		25,209		25		-		-		8,392			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Jul 2010, $0.35		-		-		4,000		4		-		-		1,376			-		-			-		1,380
Issuance of common stock in exchange for the services rendered Jun 2010, $0.32		-		-		5,000		5		-		-		1,607			-		-			-		1,612
Issuance of common stock in exchange for the services rendered Jun 2010, $0.35		-		-		150,000		150		-		-		52,950			-		-			-		53,100
Issuance of common stock in exchange for the services rendered Jul 2010, $0.35		-		-		18,912		19		-		-		5,981			-		-			-		6,000
Issuance of common stock for cash pursuant to private placement, May 2010, $0.35		-		-		2,000,000		2,000		-		-		666,732			-		-			-		668,732
Issuance of common stock for cash pursuant to private placement, May 2010, $0.35		-		-		2,000,000		2,000		-		-		669,420			-		-			-		671,420
Issuance of common stock for cash pursuant to private placement, Jun 2010, $0.35		-		-		2,000,000		2,000		-		-		675,756			-		-			-		677,756
Issuance of common stock in exchange for the services rendered Jul 2010, $0.40		-		-		37,500		38		-		-		14,963			-		-			-		15,001
Issuance of common stock in exchange for the services rendered Jul 2010, $0.40		-		-		60,000		60		-		-		23,940			-		-			-		24,000
Issuance of common stock as employee compensation July 2010, $0.35		-		-		23,841		24		-		-		8,393			-		-			-		8,417
Net Loss		-		-		-		-		-		-							(25,279,940	)				(25,279,940	)
Other comprehensive income (loss)																								-
Currency translation adjustment		-		-		-		-		-		-		-			-		-			132,596		132,596
Total comprehensive income (loss)																			(25,279,940	)		132,596		(25,147,344	)
Balance at July 31, 2010		-	$	-		269,599,615	$	269,600		-	$	-	$	333,219,309		$	-	$	(325,302,472	)	$	784,183	$	8,970,620

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-19

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																			Deficit
																	Notes		Accumulated			Accumulated
	Preferred					Common				Treasury				Additional			Receivable -		During the			Other		Total
	Stock					Stock				Stock				Paid-In			Common		Development			Comprehensive		Stockholders’
	Shares			Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)		(Deficiency)/Equity
Balance at August 1, 2010		-		$	-		269,599,615	$	269,600		-	$	-	$	333,219,309		$	-	$	(325,302,472	)	$	784,183	$	8,970,620
Stock-based compensation - stock options		-			-						-		-		47,672			-		-			-		47,672
Issuance of common stock as employee compensation Aug 2010, $0.43		-			-		19,701		20		-		-		8,397			-		-			-		8,417
Issuance of common stock in exchange for the services rendered May 2010, $0.40		-			-		14,881		15		-		-		5,985			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Aug 2010, $0.36		-			-		4,000		4		-		-		1,436			-		-			-		1,440
Issuance of common stock in exchange for the services rendered Aug, $0.38		-			-		60,000		60		-		-		22,740			-		-			-		22,800
Cashless exercise of stock warrants, Sep 2010, $0.001		-			-		998,118		998		-		-		(998	)		-		-			-		-
Issuance of common stock in satisfaction of accounts payable, Sep 2010, $0.36-0.49		-			-		532,389		532		-		-		221,889			-		-			-		222,421
Issuance of common stock in exchange for the services rendered Sep 2010, $0.41		-			-		4,000		4		-		-		1,629			-		-			-		1,633
Issuance of options in exchange for the services rendered Sep 2010, $0.64		-			-		-		-		-		-		24,766			-		-			-		24,766
Issuance of common stock in exchange for the services rendered Sep 2010, $0.45		-			-		13,239		13		-		-		5,987			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Sep 2010, $0.49		-			-		60,000		60		-		-		29,340			-		-			-		29,400
Issuance of common stock as employee compensation Sep 2010, $0.50		-			-		16,876		17		-		-		8,400			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Oct 2010, $0.37		-			-		4,000		4		-		-		1,476			-		-			-		1,480
Issuance of common stock in exchange for the services rendered Oct 2010, $0.45		-			-		73,000		73		-		-		32,777			-		-			-		32,850
Issuance of common stock in exchange for the services rendered Oct 2010, $0.45		-			-		150,000		150		-		-		67,350			-		-			-		67,500
Issuance of common stock in exchange for the services rendered Oct 2010, $0.40		-			-		15,024		15		-		-		5,985			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Oct 2010, $0.45		-			-		300,000		300		-		-		134,700			-		-			-		135,000
Issuance of common stock in exchange for the services rendered Oct 2010, $0.45		-			-		2,500,000		2,500		-		-		1,122,500			-		-			-		1,125,000
Issuance of common stock in exchange for the services rendered Oct 2010, $0.34		-			-		150,000		150		-		-		51,450			-		-			-		51,600
Issuance of common stock as employee compensation Oct 2010, $0.36		-			-		23,651		24		-		-		8,393			-		-			-		8,417
Stock-based compensation - stock options		-			-		-		-		-		-		43,037			-		-			-		43,037
Issuance of common stock as employee compensation Nov 2010, $0.31		-			-		27,340		27		-		-		8,389			-		-			-		8,416
Issuance of common stock in exchange for the services rendered Nov 2010, $0.31		-			-		19,119		19		-		-		5,981			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Nov 2010, $0.30		-			-		4,000		4		-		-		1,228			-		-			-		1,232
Issuance of common stock in exchange for the services rendered Nov 2010, $0.30		-			-		150,000		150		-		-		45,600			-		-			-		45,750
Exercise of stock options for cash, Jan 2011, $0.001		-			-		576,752		577		-		-		0			-		-			-		577
Issuance of common stock in satisfaction of accounts payable, Dec 2010, $0.29-0.33		-			-		2,520,253		2,520		-		-		783,278			-		-			-		785,798
Issuance of common stock in exchange for the services rendered Dec 2010, $0.32		-			-		4,000		4		-		-		1,276			-		-			-		1,280
Issuance of options in exchange for the services rendered Dec 2010, $0.64		-			-		-		-		-		-		24,766			-		-			-		24,766
Issuance of common stock in exchange for the services rendered Dec 2010, $0.30		-			-		19,950		20		-		-		5,980			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Dec 2010, $0.29		-			-		150,000		150		-		-		43,200			-		-			-		43,350
Issuance of common stock as employee compensation Dec 2010, $0.29		-			-		28,786		29		-		-		8,388			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Oct 2010, $0.37		-			-		4,000		4		-		-		1,476			-		-			-		1,480
Issuance of common stock for cash pursuant to private placement, Jan 2011, $0.25		-			-		12,720,000		12,720		-		-		332,280			-		-			-		345,000
Issuance of common stock in exchange for the services rendered Dec 2010, $0.31		-			-		150,000		150		-		-		46,350			-		-			-		46,500
Issuance of common stock in exchange for the services rendered Jan 2011, $0.28		-			-		21,189		21		-		-		5,979			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Jan 2011, $0.25		-			-		150,000		150		-		-		37,350			-		-			-		37,500
Issuance of common stock as employee compensation Jan 2011, $0.28		-			-		30,588		31		-		-		8,386			-		-			-		8,417
Stock-based compensation - stock options		-			-		-		-		-		-		29,265			-		-			-		29,265
Issuance of common stock as employee compensation Feb 2011, $0.23		-			-		36,123		36		-		-		8,381			-		-			-		8,417
Issuance of common stock in exchange for the services rendered Feb 2011, $0.23		-			-		25,647		26		-		-		5,974			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Feb 2011, $0.24		-			-		4,000		4		-		-		956			-		-			-		960
Issuance of common stock in exchange for the services rendered Mar 2011, $0.21		-			-		300,000		300		-		-		62,700			-		-			-		63,000
Issuance of options in exchange for the services rendered Mar 2011, $0.282		-			-		-		-		-		-		692,010			-		-			-		692,010
Issuance of options in exchange for the services rendered Mar 2011, $0.64		-			-		-		-		-		-		23,959			-		-			-		23,959
Issuance of common stock in exchange for the services rendered Mar 2011, $0.24		-			-		25,479		25		-		-		5,975			-		-			-		6,000
Issuance of common stock as employee compensation Mar 2011, $0.25		-			-		33,285		33		-		-		8,383			-		-			-		8,416
Issuance of common stock for cash pursuant to private placement, Mar 2011, $0.25		-			-		4,056,000		4,056		-		-		174,408			-		-			-		178,464
Issuance of common stock in exchange for the services rendered Apr 2011, $0.23		-			-		26,557		27		-		-		5,973			-		-			-		6,000
Issuance of common stock in exchange for the services rendered Apr 2011, $0.22		-			-		150,000		150		-		-		33,450			-		-			-		33,600
Issuance of common stock as employee compensation Apr 2011, $0.22		-			-		38,130		38		-		-		8,378			-		-			-		8,416
Stock-based compensation - stock options		-			-		-		-		-		-		29,265			-		-			-		29,265
Issuance of common stock as employee compensation May 2011, $0.21		-			-		39,618		40		-		-		8,377			-		-			-		8,417
Issuance of common stock in exchange for the services rendered May 2011, $0.23		-			-		155,556		156		-		-		34,845			-		-			-		35,001
Issuance of common stock in exchange for the services rendered May 2011, $0.22		-			-		27,059		27		-		-		5,973			-		-			-		6,000
Issuance of common stock in exchange for the services rendered May 2011, $0.21		-			-		150,000		150		-		-		32,100			-		-			-		32,250
Issuance of common stock in exchange for the services rendered June 2011, $0.15		-			-		150,000		150		-		-		21,750			-		-			-		21,900
Issuance of options in exchange for the services rendered Jun 2011, $0.64		-			-						-		-		21,725			-		-			-		21,725
Issuance of common stock in exchange for the services rendered Jun 2011, $0.18		-			-		33,569		34		-		-		5,966			-		-			-		6,000
Issuance of common stock as employee compensation Jun 2011, $0.17		-			-		50,050		50		-		-		8,367			-		-			-		8,417
Issuance of common stock in satisfaction of accounts payable, Jun 2011, $0.19-0.23		-			-		499,313		499		-		-		102,148			-		-			-		102,647
Preferred Stock, July 2011 (see Note 11)		2,575			-		-		-		-		-		-			-		-			-		-
Issuance of common stock in connection with conversion of $1,288,000 of $2,575,000 Preferred Stock, July 2011		(1,288	)		-		8,586,665		8,587		-		-		(8,587	)		-		-			-		(0	)
Issuance of common stock in connection with preferred stock make whole payments, July 2011		-			-		2,323,083		2,323		-		-		345,437			-		-			-		347,760
Preferred Stock Dividend, July 2011 (see Note 11)		-			-		-		-		-		-		-			-		(766,417	)		-		(766,417	)
Issuance of common stock in exchange for the services rendered July 2011, $0.14		-			-		41,827		42		-		-		5,958			-		-			-		6,000
Issuance of common stock in exchange for the services rendered July 2011, $0.13		-			-		150,000		150		-		-		19,350			-		-			-		19,500
Issuance of common stock in exchange for the services rendered July 2011, $0.15		-			-		440,000		440		-		-		(440	)		-		-			-		-
Issuance of common stock as employee compensation July 2011, $0.13		-			-		63,336		63		-		-		8,353			-		-			-		8,416
Net Loss		-			-		-		-		-		-		-			-		(21,675,867	)		-		(21,675,867	)
Other comprehensive income (loss)
Currency translation adjustment		-			-		-		-		-		-		-			-		-			85,392		85,392
Total comprehensive income (loss)																				(21,675,867	)		85,392		(21,590,475	)
Balance at July 31, 2011		1,287		$	-		308,519,768	$	308,520		-	$	-	$	338,124,525		$	-	$	(347,744,756	)	$	869,575	$	(8,442,136	)

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-20

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY

FOR THE PERIOD NOVEMBER 2, 1995 (DATE OF INCEPTION) TO JULY 31, 2012

																			Deficit
																	Notes		Accumulated			Accumulated
	Preferred					Common				Treasury				Additional			Receivable -		During the			Other			Total
	Stock					Stock				Stock				Paid-In			Common		Development			Comprehensive			Stockholders’
	Shares			Amount		Shares		Amount		Shares		Amount		Capital			Stock		Stage			Income (Loss)			(Deficiency)/Equity
Balance at August 1, 2011		1,287		$	-		308,519,768	$	308,520		-	$	-	$	338,124,525		$	-	$	(347,744,756	)	$	869,575		$	(8,442,136	)
Stock-based compensation - stock options		-			-		-				-		-		602,384			-		-			-			602,384
Issuance of common stock as employee compensation Aug 2011, $0.10		-			-		80,535		81		-		-		8,336			-		-			-			8,417
Issuance of common stock in exchange for the services rendered Aug 2011, $0..11		-			-		55,081		55		-		-		5,945			-		-			-			6,000
Issuance of common stock in exchange for the services rendered Aug 2011, $0.10		-			-		150,000		150		-		-		14,550			-		-			-			14,700
Issuance of common stock in exchange for the services rendered Sep 2011, $0.09		-			-		150,000		150		-		-		13,545			-		-			-			13,695
Issuance of common stock as employee compensation Sep 2011, $0.097		-			-		34,701		35		-		-		3,332			-		-			-			3,367
Issuance of common stock in connection with conversion of $787,000 of $2,575,000 Preferred Stock, Sep 2011		(787	)				5,246,669		5,247		-		-		(5,247	)		-		-			-			-
Issuance of common stock in connection with preferred stock make whole payments, Sep 2011		-			-		2,230,058		2,230		-		-		210,260			-		-			-			212,490
Issuance of common stock in exchange for the services rendered Oct 2011, $0.09		-			-		150,000		150		-		-		13,650			-		-			-			13,800
Issuance of common stock in exchange for the services rendered Nov 2011, $0.087		-			-		150,000		150		-		-		12,900			-		-			-			13,050
Issuance of common stock in exchange for the services rendered Dec 2011, $0.095		-			-		105,263		105		-		-		9,895			-		-			-			10,000
Issuance of common stock in exchange for the services rendered Jan 2012, $0.173		-			-		300,000		300		-		-		51,600			-		-			-			51,900
Issuance of common stock in exchange for the services rendered Jan 2012, $0.15		-			-		1,333,333		1,333		-		-		198,667			-		-			-			200,000
Issuance of common stock in exchange for the services rendered Jan 2012, $0.15		-			-		133,333		133		-		-		19,867			-		-			-			20,000
Issuance of common stock in exchange for the services rendered Jan 2012, $0.087		-			-		574,713		575		-		-		49,425			-		-			-			50,000
Issuance of common stock in connection with conversion of $500,000 of $2,575,000 Preferred Stock, Dec 2011		(500	)				3,333,333		3,333		-		-		(3,333	)		-		-			-			-
Issuance of common stock in connection with preferred stock make whole payments, Dec 2011		-			-		1,576,525		1,577		-		-		133,423			-		-			-			135,000
Exercise of stock warrants for cash, Jan 2012, $0.15		-			-		200,000		200		-		-		29,800			-		-			-			30,000
Cashless exercise of stock warrants, Jan 2012		-			-		9,781,838		9,782		-		-		3,800,029			-		-			-			3,809,811
Exercise of additional investment rights, Jan 2012 (see Note 12)		-			-		-		-		-		-		841,333			-		-			-			841,333
Preferred Stock, February 2012 (see Note 11)		2,000			-		-		-		-		-		-			-		-			-			-
Preferred Stock Dividend, February 2012 (see Note 11)		-			-		-		-		-		-		-			-		(376,746	)		-			(376,746	)
Issuance of common stock in exchange for the services rendered Feb 2012, $0.152		-			-		150,000		150		-		-		22,650			-		-			-			22,800
Issuance of common stock as employee compensation Apr 2012, $0.15		-			-		379,390		379		-		-		56,321			-		-			-			56,700
Issuance of common stock in exchange for the services rendered Apr 2012, $0.10		-			-		300,000		300		-		-		30,300			-		-			-			30,600
Issuance of common stock in exchange for the services rendered Feb 2012, $0.15		-			-		1,066,667		1,067		-		-		158,933			-		-			-			160,000
Cashless exercise of stock warrants, Feb 2012		-			-		10,677,593		10,678		-		-		3,410,245			-		-			-			3,420,923
Issuance of common stock in exchange for the services rendered May 2012, $0.10		-			-		150,000		150		-		-		14,850			-		-			-			15,000
Issuance of common stock in exchange for the services rendered July 2012, $0.15		-			-		333,332		333		-		-		49,667			-		-			-			50,000
Issuance of common stock as employee compensation  June 2012, $0.15		-			-		266,667		267		-		-		39,733			-		-			-			40,000
Issuance of common stock as employee compensation  June 2012, $0.10		-			-		220,060		220		-		-		21,840			-		-			-			22,060
Exercise of stock options for cash, July 2012, $0.001		-			-		1,299,994		1,300		-		-		0			-		-			-			1,300
Issuance of common stock in exchange for the services rendered July 2012, $0.093		-			-		300,000		300		-		-		27,600			-		-			-			27,900
Issuance of common stock in connection with conversion of $510,000 of $2,000,000 Preferred Stock, June 2012		-			-		3,400,001		3,400		-		-		(3,400	)		-		-			-			-
Issuance of common stock in connection with preferred stock make whole payments, June 2012		(510	)		-		1,512,443		1,512		-		-		136,188			-		-			-			137,700
Net Loss		-			-		-		-		-		-		-			-		(9,490,278	)		-			(9,490,278	)
Other comprehensive income (loss)
Currency translation adjustment		-			-		-		-		-		-		-			-		-			(91,960	)		(91,960	)
Total comprehensive income (loss)																				(9,490,278	)		(91,960	)		(9,582,238	)
Balance at July 31, 2012		1,490		$	-		354,161,297	$	354,161		-	$	-	$	348,099,813		$	-	$	(357,611,780	)	$	777,615		$	(8,380,191	)

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-21

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

CONSOLIDATED STATEMENTS OF CASH FLOWS

										Cumulative From
	For the Twelve Months									November 2, 1995
	Ended July 31,									(Date of Inception)
	2012			2011			2010			to July 31, 2012
Cash Flows From Operating Activities:
Net loss	$	(9,490,278	)	$	(21,675,867	)	$	(25,279,940	)	$	(354,173,560	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		612,658			742,961			780,250			9,908,540
Minority interest share of loss		—			—			—			(3,038,185	)
Reduction of notes receivable - common stock in exchange for services rendered		—			—			—			423,882
Write-off of uncollectible notes receivable - common stock		—			—			—			391,103
Write-off of deferred offering costs		—			—			—			3,406,196
Write-off of abandoned patents		440,780			—			—			1,353,976
(Gain)/loss on disposal of property and equipment		(2,027,939	)		35,878			—			(1,991,150	)
Loss on extinguishment of debt		—			—			—			14,134,069
Common stock issued as employee compensation		130,544			100,999			101,002			4,011,938
Amortization of options and option modifications as stock compensation		602,384			936,465			1,765,381			3,411,226
Common stock issued for services rendered		699,445			1,990,005			1,755,200			14,507,279
Amortization of prepaid services in conjunction with common stock issuance		—			—			—			138,375
Non-cash compensation expense		—			—			—			45,390
Stock options and warrants issued for services rendered		—			—			591,000			7,956,723
Issuance of warrants as additional exercise right inducement		—			—			—			21,437,909
Preferred stock issued for services rendered		—			—			—			100
Treasury stock redeemed for non-performance of services		—			—			—			(138,000	)
Amortization of deferred debt issuance costs and loan origination fees		—			—			—			2,405,629
Amortization of discount on convertible debentures		—			—			—			38,345,592
Common stock issued for interest on convertible debentures & preferred stock		485,190			—			—			1,242,704
Interest on short-term advance		—			—			—			22,190
Founders’ shares transferred for services rendered		—			—			—			353,506
Fees in connection with refinancing of debt		—			—			—			113,274
Warrant repricing costs		—			—			—			3,198,604
Change in fair value of derivative liabilities		1,081,440			(2,220,916	)		(4,125,590	)		715,977	(1)
Changes in operating assets and liabilities (excluding the effects of acquisition):
Accounts receivable		8,470			62,200			(12,482	)		(15,047	)
Miscellaneous receivables		—			—			—			43,812
Inventory		716,392			1,197,768			(618,401	)		(20,091	)
Other current assets		20,946			116,171			601,115			(182,948	)
Accounts payable and accrued expenses		(1,218,616	)		1,811,120			1,878,296			15,023,940
Deferred revenue		(105,395	)		(28,152	)		252,042			257,332
Other, net		—			—			—			110,317
Net Cash Used in Operating Activities		(8,043,979	)		(16,931,368	)		(22,312,127	)		(216,599,398	)
Cash Flows From Investing Activities:
Purchase of property and equipment		(2,416	)		(52,383	)		(159,708	)		(4,809,439	)
Proceeds from sale of property and equipment		4,953,325			—			—			4,953,325
Costs incurred for patents		(173,775	)		(234,984	)		(228,777	)		(2,840,046	)
Change in restricted cash		—			—			—			512,539
Proceeds from maturity of short term investments		—			—			—			195,242,918
Purchases of short-term investments		—			—			—			(195,242,918	)
Cash received in conjunction with merger		—			—			—			82,232
Advances to Antigen Express, Inc.		—			—			—			(32,000	)
Increase in officers’ loans receivable		—			—			—			(1,126,157	)
Change in deposits		—			—			—			(652,071	)
Change in notes receivable - common stock		—			—			—			(91,103	)
Change in due from related parties		—			—			—			(2,222,390	)
Other, net		—			—			—			89,683
Net Cash Provided By (Used in) Investing Activities		4,777,134			(287,367	)		(388,485	)		(6,135,427	)
Cash Flows From Financing Activities:
Proceeds from short-term advance		—			—			—			325,179
Repayment of short-term advance		—			—			—			(347,369	)
Proceeds from issuance of long-term debt		3,561,688			—			—			5,567,297
Repayment of long-term debt		(4,821,511	)		(116,632	)		(100,030	)		(7,062,699	)
Repayment of obligations under capital lease		—			(7,818	)		(39,950	)		(83,002	)
Change in due to related parties		—			—			—			154,541
Proceeds from exercise of warrants		30,000			—			1,574,062			45,728,281
Proceeds from exercise of stock options		1,300			577			—			5,003,793
Proceeds from minority interest investment		—			—			—			3,038,185
Proceeds from issuance of preferred stock		1,975,000			2,315,000			—			16,305,000
Redemption of SVR preferred stock		—			—			—			(100	)
Proceeds from issuance of convertible debentures, net		—			—			—			40,704,930
Payment of costs associated with convertible debentures		—			—			—			(722,750	)
Repayments of convertible debentures		—			—			—			(5,142,424	)
Purchase of treasury stock		—			—			—			(483,869	)
Proceeds from issuance of common stock, net		—			3,939,000			20,900,289			120,576,242
Purchase and retirement of common stock		—			—			—			(497,522	)
Net Cash Provided by Financing Activities		746,477			6,130,127			22,334,371			223,063,713
Effect of Exchange Rates on Cash		(32,120	)		6,535			50,063			(82,579	)
Net (Decrease) Increase in Cash and Cash Equivalents		(2,552,488	)		(11,082,073	)		(316,178	)		246,309
Cash and Cash Equivalents, Beginning of Period		2,798,797			13,880,870			14,197,048			—
Cash and Cash Equivalents, End of Period	$	246,309		$	2,798,797		$	13,880,870		$	246,309

(1) - includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to July 31, 2012" column. See Note 12 - Derivative Liabilities.

Supplemental Disclosure of Cash Flow Information - See Note 17

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-22

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1 - Organization and Business:

Generex Biotechnology Corporation (the Company) and its wholly-owned subsidiary Generex Pharmaceuticals, Inc. are engaged in the research and development of drug delivery systems and technology. Since its inception, the Company has devoted its efforts and resources to the development of a platform technology for the oral administration of large molecule drugs, including proteins, peptides, monoclonal antibodies, hormones and vaccines, which historically have been administered by injection, either subcutaneously or intravenously. Oral-lyn^TM the first product based on this platform technology, is in various stages of regulatory approval in different jurisdictions around the world.

The Company’s wholly-owned subsidiary, Antigen Express, Inc. (Antigen), is engaged in research and development of technologies and immunomedicines for the treatment of malignant, infectious, autoimmune and allergic diseases.  The Company’s immunomedicine products work by stimulating the immune system to either attack offending agents (i.e., cancer cells, bacteria, and viruses) or to stop attacking benign elements (i.e., self proteins and allergens). The immunomedicine products are based on two platform technologies that were discovered by an executive officer of Antigen, the Ii-Key hybrid peptides and Ii-Suppression. These technologies are expected to greatly boost immune cell responses which diagnose and treat the ailments and conditions.

The Company is a development stage company, which has a limited history of operations and limited revenue to date. This revenue has been comprised mainly of the sale of our confectionary products, although the Company has recognized $600,000 relating to upfront license fees for the signing of license and distribution agreements for Generex Oral-lyn™. Additionally, the Company has several product candidates that are in various research or early stages of pre-clinical and clinical development. There can be no assurance that the Company will be successful in obtaining regulatory clearance for the sale of existing or any future products or that any of the Company’s products will be commercially viable.

Going Concern

The accompanying consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business. The Company has experienced negative cash flows from operations since inception and has an accumulated deficit of approximately $358 million and a working capital deficiency of approximately $8.1 million at July 31, 2012. The Company has funded its activities to date almost exclusively from debt and equity financings, as well as the recent sales of non-essential real estate assets in fiscal 2012 and the beginning of fiscal 2013.

The Company will continue to require substantial funds to continue research and development, including pre-clinical studies and clinical trials of its product candidates, and to commence sales and marketing efforts, if the U.S. Food and Drug Administration or other regulatory approvals are obtained.  Management’s plans in order to meet its operating cash flow requirements include financing activities such as private placements of its common stock, preferred stock offerings, issuances of debt and convertible debt instruments.  Management will be limited in the financing activities that the Company undertakes in the near future as the securities purchase agreements that the Company entered into on January 31, 2012 and August 8, 2012 with certain investors prohibit the Company from (i) issuing additional equity securities until 60 days after the effective date of a registration statement covering the resale of the common stock issuable upon exercise of the warrants and conversion of the preferred stock sold in that transaction and (ii) issuing additional debt or equity securities with variable conversion or exercise prices until February 1, 2013 and August 8, 2013, respectively. Management is also actively pursuing financial and strategic alternatives, including strategic investments and divestitures, industry collaboration activities and strategic partners.  Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position.

These factors raise substantial doubt regarding the Company’s ability to continue as a going concern. There are no assurances that such additional funding will be achieved and that it will succeed in its future operations. The consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or amounts of liabilities that might be necessary should the Company be unable to continue in existence. The Company’s inability to obtain required funding in the near future or its inability to obtain funding on favorable terms will have a material adverse effect on its operations and strategic development plan for future growth. If the Company cannot successfully raise additional capital and implement its strategic development plan, its liquidity, financial condition and business prospects will be materially and adversely affected, and the Company may have to cease operations.

Note 2 - Summary of Significant Accounting Policies:

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and all of its subsidiaries in which a controlling interest is maintained. For those consolidated subsidiaries where the Company ownership is less than 100 percent, the outside stockholders’ interests are shown as minority interests. Effective December 17, 2004, the Company’s ownership in all consolidated subsidiaries is 100 percent. All significant intercompany transactions and balances have been eliminated.

F-23

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Development Stage Company

The accompanying consolidated financial statements have been prepared in accordance with the provisions of FASB ASC Topic 915, “Development Stage Entities.”

Cash and Cash Equivalents

The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.

Inventory

Inventory consists of raw materials, product components and finished goods. Inventory is stated at the lower of cost or market with cost determined using the first-in first-out (“FIFO”) method. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand and in the distribution channel, estimated time required to sell such inventory, remaining shelf life and current and expected market conditions, including levels of competition. As appropriate, a provision is recorded to reduce inventory to its net realizable value. At July 31, 2012, all inventory balances had been written down to zero.

Property and Equipment

Property and equipment are recorded at cost less accumulated depreciation. Depreciation is provided on the straight-line method over the estimated useful lives of the assets, which range from three to thirty years. Gains and losses on depreciable assets retired or sold are recognized in the statement of operations in the year of disposal. Repairs and maintenance expenditures are expensed as incurred.

Assets Held for Investment

Property held for investment is recorded at cost less accumulated depreciation. Depreciation is provided on the straight-line method over the estimated useful lives of the assets of thirty years. Gains and losses on depreciable assets retired or sold are recognized in the statement of operations in the year of disposal. Repairs and maintenance expenditures are expensed as incurred.

Patents

Capitalized patent costs represent legal costs incurred to establish patents and a portion of the acquisition price paid attributed to patents upon the acquisition of Antigen in August 2003.  When patents reach a mature stage, any associated legal costs are comprised mostly of maintenance fees and costs of national applications and are expensed as incurred.  Capitalized patent costs are amortized on a straight line basis over the remaining life of the patent.  As patents are abandoned, the net book value of the patent is written off. In the fiscal year ended July 31, 2012, the Company recorded a write down of $440,780 on certain patents. There were no write downs or disposals in the fiscal years ended July 31, 2011 and 2010.

Impairment or Disposal of Long-Lived Assets

The Company assesses the impairment of long-lived assets under FASB ASC Topic 360 whenever events or changes in circumstances indicate that the carrying value may not be recoverable. For long-lived assets to be held and used, the Company recognizes an impairment loss only if its carrying amount is not recoverable and exceeds its fair value. The carrying amount of the long-lived asset is not recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposal of the asset. In the fiscal year ended July 31, 2012, the Company sold, wrote off or disposed of certain long-lived assets with a net book value of $2,945,079. In the fiscal year ended July 31, 2011, the Company recorded a write down of $35,878 on certain equipment. There were no write downs or disposals in the fiscal year ended July 31, 2010.

Derivative Warrant Liability

The Company’s derivative warrant instruments are measured at fair value using the binomial valuation model which takes into account, as of the valuation date, factors including the current exercise price, the expected life of the warrant, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the warrant.  The liability is revalued at each reporting period and changes in fair value are recognized in the consolidated statements of operations under the caption “Change in fair value of derivative warrant liability.” See Note 12 – Derivative Liabilities.

Revenue Recognition and Deferred Revenue

Revenues from the sale of commercial products are recognized at the time title of goods passes to the buyer and the buyer assumes the risks and rewards of ownership. Certain product sales are made to retailers under agreements allowing for a right to return unsold products. In accordance with FASB ASC Topic 605, recognition of revenue on all sales to these retailers is deferred until the right of return expires, the product is sold to a third party or a provision for returns can be reasonably estimated based on historical experience. The cost of inventory under these sales is considered to be consigned inventory until the revenue is recognized. Sales are reported net of estimated returns and allowances, discounts, mail-in rebate redemptions and credit card chargebacks. If actual sales returns, allowances, discounts, mail-in rebate redemptions or credit card chargebacks are greater than estimated by management, additional expense may be incurred. At July 31, 2012, we have $263,125 of deferred revenue for which a provision for returns cannot be reasonably estimated and thus the balance is included in Deferred Revenue on our consolidated balance sheets. The corresponding cost of sales has been previously written off and is not included in inventory as of July 31, 2012 as the timing of the recognition of the revenue cannot be reasonably estimated.

F-24

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Grant revenue is recognized as the Company provides the services stipulated in the underlying grant based on the time and expenditures incurred. Amounts received in advance of services provided are recorded as deferred revenue and amortized as revenue when the services are provided. The Company received grant revenue of $488,959 in the fiscal year ended July 31, 2011 and recognized the full amount of the grant in fiscal 2011, as the Company had already incurred all of the qualifying expenses and the amount was fully received. There was no grant revenue in fiscal 2012. See Note 15 - Qualifying Therapeutic Discovery Project Program.

Included in miscellaneous income are fees received under licensing agreements. Nonrefundable fees received under licensing agreements are recognized as revenue when received if the Company has no continuing obligations to the other party.

Rental income is recognized as revenue in the period in which the related rental space is occupied.

Research and Development Costs

Expenditures for research and development are expensed as incurred and include, among other costs, those related to the production of experimental drugs, including payroll costs, and amounts incurred for conducting clinical trials. Amounts expected to be received from governments under research and development tax credit arrangements are offset against current research and development expense.

Income Taxes

Income taxes are accounted for under the asset and liability method prescribed by FASB ASC Topic 740. These standards require a company to determine whether it is more likely than not that a tax position will be sustained upon examination based upon the technical merits of the position.  If the more likely than not threshold is met, a company must measure the tax position to determine the amount to recognize in the financial statements. Deferred income taxes are recorded for temporary differences between financial statement carrying amounts and the tax basis of assets and liabilities. Deferred tax assets and liabilities reflect the tax rates expected to be in effect for the years in which the differences are expected to reverse. A valuation allowance is provided if it is more likely than not that some or all of the deferred tax asset will not be realized. At July 31, 2012 and 2011, the Company had a full valuation allowance equal to the amount of the net deferred tax asset.

The Company adopted the FASB guidance concerning accounting for uncertainty in income taxes, which clarifies the accounting and disclosure for uncertainty in tax positions, as of August 1, 2007. The guidance requires that the Company determine whether it is more likely than not that a tax position will not be sustained upon examination by the appropriate taxing authority. If a tax position does not meet the more likely than not recognition criterion, the guidance requires that the tax position be measured at the largest amount of benefit greater than 50 percent not likely of being sustained upon ultimate settlement. Based on the Company’s evaluation, management has concluded that there are no significant uncertain tax positions requiring recognition in the consolidated financial statements.

Stock-Based Compensation

The Company follows FASB ASC Topic 718 which requires that new, modified and unvested share-based payment transactions with employees, such as grants of stock options and restricted stock, be recognized in the financial statements based on their fair value at the grant date and recognized as compensation expense over their vesting periods. The Company estimates the fair value of stock options as of the date of grant using the Black-Scholes option pricing model and restricted stock based on the quoted market price. The Company also follows the guidance in FASB ASC Topic 505 for equity based payments to non-employees for equity instruments issued to consultants and other non-employees.

Net Loss per Common Share

Basic earnings per share is computed by dividing income (loss) available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted earnings per share gives effect to all dilutive potential common shares outstanding during the period. The computation of diluted earnings per share does not assume conversion, exercise or contingent exercise of securities that would have an anti-dilutive effect on earnings. Refer to Note 16 for methodology for determining net loss per share.

Comprehensive Income/(Loss)

Other comprehensive income/(loss), which includes only foreign currency translation adjustments, is shown in the Statement of Changes in Stockholders’ Equity.

F-25

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Concentration of Credit Risk

The Company maintains cash balances, at times, with financial institutions in excess of amounts insured by the Canada Deposit Insurance Corporation and the U.S. Federal Deposit Insurance Corporation. Management monitors the soundness of these institutions and has not experienced any collection losses with these financial institutions.

Foreign Currency Translation

Foreign denominated assets and liabilities of the Company are translated into U.S. dollars at the prevailing exchange rates in effect at the end of the reporting period. Income statement accounts are translated at a weighted average of exchange rates which were in effect during the period. Translation adjustments that arise from translating the foreign subsidiary’s financial statements from local currency to U.S. currency are recorded in the other comprehensive loss component of stockholders’ equity.

Fair Value of Financial Instruments

Fair value is defined under FASB ASC Topic 820 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or the most advantageous market for an asset or liability in an orderly transaction between participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on the levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value. The levels are as follows:

· Level 1 - Quoted prices in active markets for identical assets or liabilities

· Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or corroborated by observable market data for substantially the full term of the assets or liabilities

· Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the value of the assets or liabilities

The Company’s financial instruments consist of cash and cash equivalents, accounts receivable, long-term debt, accounts payable and accrued expenses, as well as derivative warrant liabilities and derivative additional investment rights. All of these items, except for the derivative warrant liabilities and derivative additional investment rights, were determined to be Level 1 fair value measurements. The carrying amounts of cash and cash equivalents, accounts receivable and accounts payable and accrued expenses approximate their respective fair values because of the short maturities of these instruments. Long-term debt balances were determined to approximate their fair value as we believe the borrowing rates reflect the prevailing market rates available for similar debt instruments.

The Company has determined its derivative warrant liability and its derivative additional investment rights liability to be Level 2 fair value measurements and has used the binomial lattice model valuation method to calculate the fair value of the derivative warrant liability and the derivative additional investment rights liability at July 31, 2012 and 2011. See Note 12 – Derivative Liabilities.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods.

The Company evaluates its estimates, including those related to bad debts, long lived assets (including patents) impairment valuations, debt obligations, derivatives, convertible preferred shares, long-term contracts, and contingencies and litigation, on an ongoing basis. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Critical accounting estimates are reviewed and discussed with the audit committee of the board of directors. The Company considers an accounting estimate to be critical if it requires assumptions to be made that were uncertain at the time the estimate was made and changes in the estimate or different estimates that could have been selected could have a material impact on our results of operations or financial condition.

F-26

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Effects of Recent Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In January 2010, the Financial Accounting Standards Board (“FASB”) issued additional guidance on fair value measurements and disclosures which requires reporting entities to provide information about movements of assets among Levels 1 and 2 of the three-tier fair value hierarchy established by the existing guidance. The guidance was effective for our fiscal year beginning August 1, 2011. The adoption of this new accounting guidance did not have a material impact on the Company’s consolidated financial statements.

In May 2011, the FASB issued further guidance on fair value measurements and disclosures which requires the categorization by level for items that are only required to be disclosed at fair value and information about transfers between Level 1 and Level 2. In addition, the update provides guidance on measuring the fair value of financial instruments managed within a portfolio and the application of premiums and discounts on fair value measurements. The guidance requires additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. The guidance is effective for the Company’s interim period ended April 30, 2012. The adoption of this new accounting guidance did not have a material impact on the Company’s consolidated financial statements.

Recently Issued Accounting Pronouncements

In June 2011, the FASB issued guidance regarding the presentation of Comprehensive Income within financial statements. The guidance will be effective for the Company’s annual fiscal period ended July 31, 2013 and subsequent interim periods. The Company does not expect the adoption of this new accounting guidance to have a material impact on its consolidated financial statements.

Note 3 - Long-lived Assets:

Property and Equipment

The costs and accumulated depreciation of property and equipment are summarized as follows:

	July 31,
	2012		2011
Land	$	140,450	$	237,969
Buildings and Improvements		934,668		1,508,288
Furniture and Fixtures		47,794		149,540
Office Equipment		52,395		201,314
Lab Equipment		393,781		4,614,656
Total Property and Equipment		1,569,088		6,711,767
Less:  Accumulated Depreciation		864,410		5,439,900
Property and Equipment, Net	$	704,678	$	1,271,867

Depreciation expense related to property and equipment amounted to $97,967, $172,250 and $238,253 for the years ended July 31, 2012, 2011 and 2010, respectively.

Assets Held for Investment, Net

The costs and accumulated depreciation of assets held for investment are summarized as follows:

	July 31,
	2012		2011
Assets Held For Investment	$	1,179,276	$	5,100,519
Less:  Accumulated Depreciation		320,899		1,465,590
Assets Held for Investment, Net	$	858,377	$	3,634,929

These assets are held as collateral for long term debt (see Note 10). Depreciation expense on assets held for investment amounted to $74,070, $141,686 and $134,251 for the years ended July 31, 2012, 2011 and 2010, respectively.

The Company’s holds these properties for investment purposes and collects rental income as described directly below.

F-27

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Income from Assets Held for Investment, net

In July 2012, the Company sold a property for gross proceeds after real estate commissions of $342,862. This property had a net book value of $107,203, resulting in an accounting gain of $235,659 which is included in income from assets held for investment, net, on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to partially discharge the first and second mortgages on the property and the Company did not receive any of the net proceeds from this property sale.

In March and April, 2012, the Company sold nine commercial condominium units which were held for investment for gross proceeds after real estate commissions of $2,865,682. These properties had a net book value of $1,783,932, resulting in an accounting gain of $1,081,750 which is included in income from assets held for investment, net on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to discharge or partially discharge the first and second mortgages on the properties. There were two first mortgages on the properties, with combined remaining principals of CAD$568,836, which were discharged completely upon sale. The remaining net proceeds of CAD$2,180,051 after expenses and the discharge of the first mortgages was used to partially discharge the second mortgage and the Company did not receive any of the net proceeds from these property sales.

In August 2011, the Company sold two properties which were held for investment for gross proceeds after real estate commissions of $1,669,115. These two properties had a net book value of $1,029,435, resulting in an accounting gain of $639,680 which is included in income from assets held for investment, net on the consolidated statement of operations. The two properties had mortgages of $659,288 which were discharged upon sale, resulting in net cash proceeds to the Company of $1,009,827.

The total accounting gains in this category from property sales in the fiscal year ended July 31, 2012 was $1,957,089 compared to zero in the two previous fiscal years.

The remaining income of $249,127 in this category in the fiscal year ended July 31, 2012, pertains to rental income from properties held for investment, net of carrying and operating expenses. In the fiscal years ended July 31, 2011 and 2010, rental income from properties held for investment, net of operating expenses was $349,458 and $206,575, respectively. Gross income from rental operations was $384,299, $582,974 and $407,809 and rental expenses were $135,172, $233,516 and $201,234, including the depreciation expense amounts above relating to assets held for investment, for the years ended July 31, 2012, 2011 and 2010, respectively.

Note 4 - Patents:

The costs and accumulated amortization of patents are summarized as follows:

	July 31,
	2012		2011
Patents	$	5,587,790	$	6,487,389
Less:  Accumulated Amortization		2,953,332		3,137,801
Patents, Net	$	2,634,458	$	3,349,588
Weighted Average Life		9.4 years		11.2 years

Amortization expense amounted to $441,087, $430,650 and $407,746 for the years ended July 31, 2012, 2011 and 2010, respectively. Amortization expense is expected to be approximately $346,000 per year for the years ended July 31, 2013 through 2017. During the year ended July 31, 2012, the Company wrote off patents with a net book value of $440,780 as the patents had been abandoned or were no longer being used. The charge was included in research and development expenses on our consolidated statements of operations. During the years ended July 31, 2011 and 2010, the Company did not write off any patents.

Note 5 - Income Taxes:

The Company has incurred losses since inception, which have generated net operating loss (“NOL”) carryforwards. The NOL carryforwards arise from both United States and Canadian sources. Pretax losses arising from domestic operations (United States) were $8,040,033, $15,060,207 and $18,127,536 for the years ended July 31, 2012, 2011 and 2010, respectively. Pretax losses arising from foreign operations (Canada) were $1,450,244, $6,615,660 and $7,152,404 for the years ended July 31, 2012, 2011 and 2010, respectively. As of July 31, 2012, the Company has NOL carryforwards in Generex Biotechnology Corporation of $198,111,370, which expire in 2018 through 2032, in Generex Pharmaceuticals Inc. of approximately $40,227,852, which expire in 2013 through 2032, and in Antigen Express, Inc. of approximately $23,570,912, which expire in 2016 through 2032. These loss carryforwards are subject to limitation due to the acquisition of Antigen and may be limited in future years due to certain structural ownership changes which have occurred over the last several years, related to the Company’s equity and convertible debenture financing transactions.

F-28

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

For the years ended July 31, 2012, 2011 and 2010, the Company’s effective tax rate differs from the federal statutory rate principally due to net operating losses and other temporary differences for which no benefit was recorded. Additionally, effective for the year ended July 31, 2011, the Company has taken into account a decrease in the Canadian effective tax rate from 36.12% to 25% as of January 2012, which will reduce the future value (prior to valuation allowances) of the NOL carryforwards of the Canadian subsidiary.

Deferred income taxes consist of the following:

	July 31,
	2012			2011
Net operating loss carryforwards	$	85,428,939		$	85,026,388
Other temporary differences		627,656			5,680
Total Deferred Tax Assets		86,056,595			85,032,068
Valuation Allowance		(85,579,584	)		(84,336,137	)
Deferred Tax Liabilities
Intangible assets		(378,672	)		(623,708	)
Other temporary differences		(98,339	)		(72,223	)
Total Deferred Tax Liabilities		(477,011	)		(695,931	)
Net Deferred Income Taxes	$	—		$	—

A reconciliation of the United States Federal Statutory rate to the Company’s effective tax rate for the years ended July 31, 2012, 2011 and 2010 is as follows:

	2012			2011			2010
Federal statutory rate		(34.0	)%		(34.0	)%		(34.0	)%
Increase (decrease) in income taxes resulting from:
Imputed interest income on intercompany receivables from foreign subsidiaries		5.0			3.0			2.0
Non-deductible or non-taxable items		4.0			(4.0	)		(6.0	)
Change in Canadian NOL carryforwards due to future tax rate changes		0.0			20.0			—
Other temporary differences		13.0			18.0			3.0
Change in valuation allowance		12.0			(3.0	)		35.0
Effective tax rate		—	%		—	%		—	%

As of July 31, 2012, the Company had no unrecognized tax benefits, and no adjustment to its financial position, results of operations or cash flows was required. The Company does not expect that unrecognized tax benefits will increase within the next twelve months. The Company records interest and penalties related to tax matters within other expense on the accompanying consolidated statement of operations. These amounts are not material to the consolidated financial statements for the periods presented. Generally, tax years 2009 to 2012 remain open to examination by the Internal Revenue Agency or other tax jurisdictions to which the Company is subject. The Company’s Canadian tax returns are subject to examination by federal and provincial taxing authorities in Canada. Generally, tax years 2004 to 2012 remain open to examination by the Canadian Customs and Revenue Agency or other tax jurisdictions to which the Company is subject.

Note 6 - Inventory:

Inventory consists of the following:

	July 31,
	2012		2011
Raw materials	$	—	$	502,195
Finished goods		—		215,247
Total	$	—	$	717,442

F-29

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

At July 31, 2011, the raw materials inventory primarily related to the Company’s Oral-lyn™ product, while the finished goods inventory primarily related to the Company’s over-the-counter confectionary products. As the Company is no longer focusing resources on the sale of the over-the-counter confectionary products, the Company took a write-down of approximately $207,000 in the fiscal year ended July 31, 2012 related to the remaining raw materials and finished goods pertaining to this product line which is included in research and development expenses. The Company took a write-down of approximately $501,000 in the nine months ended fiscal year ended July 31, 2012, pertaining to the remaining raw material inventory related to Oral-lyn™, as such inventory was not expected to be used up in clinical trials prior to its expiration date.

Note 7 - Accounts Payable and Accrued Expenses:

Accounts payable and accrued expenses consist of the following:

	July 31,
	2012		2011
Accounts Payable & Accruals – General and Administrative	$	3,556,160	$	4,805,091
Accounts Payable & Accruals – Research and Development		2,691,192		2,151,333
Accounts Payable & Accruals – Selling and Marketing		290,534		434,265
Accrued Make Whole Payments on Convertible Preferred Stock (see Note 11)		402,300		347,490
Executive Compensation and Directors’ Fees Payable		75,466		—
Total	$	7,015,652	$	7,738,179

Note 8 - Commitments and Contingent Liabilities:

Leases

The Company has entered into various operating lease agreements for the use of operating space, vehicles and office equipment.

Aggregate minimum annual lease commitments of the Company under non-cancelable operating leases as of July 31, 2012 are as follows:

Year	Amount
2013	$	124,225
2014		111,723
2015		99,367
2016 and thereafter		—
Total Minimum Lease Payments	$	335,315

Lease expense amounted to approximately $185,000, $210,000 and $200,000 for the years ended July 31, 2012, 2011 and 2010, respectively.

The preceding data reflects existing leases and does not include replacements upon their expiration. In the normal course of business, operating leases are generally renewed or replaced by other leases.

Assets Held for Investment

The Company leases units of property that it owns located in Toronto, Canada. The following represents the approximate minimum amount in lease income under current lease agreements to be received in years ending after July 31, 2012:

Year	Amount
2013	$	214,878
2014		193,583
2015		171,915
2016		146,407
2017		153,604
Thereafter		465,804
Total	$	1,346,191

Supply Agreements and Purchase Obligations

On December 7, 2009, the Company entered into a long-term agreement with sanofi-aventis Deutschland GmbH (“sanofi”). Under this agreement, sanofi-aventis will manufacture and supply recombinant human insulin to the Company in the territories specified in the agreement. Through this agreement, the Company will procure recombinant human insulin crystals for use in the production of Generex Oral-lyn™. The terms of the supply agreement require the Company to make certain minimum purchases of insulin from sanofi through the period ended December 31, 2011. To date, the Company has not met the minimum purchase commitments under this agreement. After December 31, 2011, sanofi may terminate the agreement due to the Company’s failure to meet such purchase commitments. Upon termination, the Company would be obligated to pay sanofi for all materials and components that it has acquired or ordered to manufacture insulin based on the Company’s forecasts or minimum purchase commitments, all related work-in-progress (at cost) and all finished insulin in inventory. To date, the Company has not provided forecasts to sanofi for the purchase of insulin and sanofi has not terminated the agreement.

F-30

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The Company has a supply agreement with Presspart Manufacturing Limited (“Presspart”), whereby the Company will purchase its entire requirements for products to use in the administration of insulin through the buccal mucosa and shall not purchase the products or any metal containers competitive to the products from any other person in exchange for an exclusive non-transferable royalty-free irrevocable license to use the products. The contract shall continue for a minimum period of four contract years from the end of the first contract year in which the total quantity of products purchased by the Company from Presspart exceeds 10,000,000 units, and thereafter, shall continue until terminated by either party by giving twelve months written notice. As of July 31, 2012, the Company has not yet completed a contract year in which the total quantity has exceeded 10,000,000 units and as such the expiration date of this contract cannot be determined.

The Company’s subsidiary, Antigen, has a Clinical Study Agreement with the Henry Jackson Foundation (“HJF”) to provide services related to Antigen’s Phase II AE37 breast cancer trials. The agreement requires quarterly payments to HJF until October 1, 2013. The five remaining payments, after our fiscal year ended July 31, 2012 and until October 1, 2013, total approximately $1.27 million.

The Company has a directors and officers insurance policy covering the period from April 28, 2012 to April 28, 2013. We are paying the policy in equal monthly installments until March 28, 2013. As of July 31, 2012, the total remaining installment payments are approximately $142,000.

In October 2012, the Company signed a lease for office space in Toronto Canada which runs from October 2012 through September 2014 at a monthly gross rent, including taxes and expenses of approximately $6,800 per month.

Pending Litigation

In February 2001, a former business associate of the former Vice President of Research and Development (“VP”) of the Company and an entity known as Centrum Technologies Inc. (“CTI”) commenced an action in the Ontario Superior Court of Justice against the Company and the VP seeking, among other things, damages for alleged breaches of contract and tortious acts related to a business relationship between this former associate and the VP that ceased in July 1996. The plaintiffs’ statement of claim also seeks to enjoin the use, if any, by the Company of three patents allegedly owned by CTI. The three patents are entitled Liquid Formulations for Proteinic Pharmaceuticals, Vaccine Delivery System for Immunization, Using Biodegradable Polymer Microspheres, and Controlled Releases of Drugs or Hormones in Biodegradable Polymer Microspheres. It is the Company’s position that the buccal drug delivery technologies which are the subject matter of the Company’s research, development, and commercialization efforts, including Generex Oral-lyn™ and the RapidMist™ Diabetes Management System, do not make use of, are not derivative of, do not infringe upon, and are entirely different from the intellectual property identified in the plaintiffs’ statement of claim. On July 20, 2001, the Company filed a preliminary motion to dismiss the action of CTI as a nonexistent entity or, alternatively, to stay such action on the grounds of want of authority of such entity to commence the action. The plaintiffs brought a cross motion to amend the statement of claim to substitute Centrum Biotechnologies, Inc. (“CBI”) for CTI. CBI is a corporation of which 50 percent of the shares are owned by the former business associate and the remaining 50 percent are owned by the Company. Consequently, the shareholders of CBI are in a deadlock. The court granted the Company’s motion to dismiss the action of CTI and denied the plaintiffs’ cross motion without prejudice to the former business associate to seek leave to bring a derivative action in the name of or on behalf of CBI. The former business associate subsequently filed an application with the Ontario Superior Court of Justice for an order granting him leave to file an action in the name of and on behalf of CBI against the VP and the Company. The Company opposed the application. In September 2003, the Ontario Superior Court of Justice granted the request and issued an order giving the former business associate leave to file an action in the name of and on behalf of CBI against the VP and the Company. A statement of claim was served in July 2004. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In May 2011, Rose C. Perri, the Company’s former Chief Operating Officer and Chief Financial Officer, commenced two proceedings against the Company. On May 11, 2011, Ms. Perri filed a notice of application in the Ontario Superior Court of Justice, Commercial List, against the Company, two of its affiliates (1097346 Ontario, Inc. and Generex Pharmaceuticals Inc.), three of the Company’s independent directors (John P. Barratt, Nola Masterson and Brian T. McGee), the President and Chief Executive Officer (Mark A. Fletcher), the Chief Operating Officer (David Brusegard) and the Acting Chief Financial Officer (Stephen Fellows). The application has since been abandoned.

F-31

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

On May 20, 2011, Ms. Perri filed a statement of claim (subsequently amended) in the Ontario Superior Court of Justice, naming as defendants the Company, Mr. Barratt, Ms. Masterson, Mr. McGee, and Mr. Fletcher. In this action, Ms. Perri has alleged that defendants engaged in discrimination, harassment, bad faith and infliction of mental distress in connection with the termination of her employment with the Company. Ms. Perri is seeking damages in this action in excess of $7,000,000 for, among other things, breach of contract, breach of fiduciary duty, violations of the Ontario Human Rights Code and aggravated and punitive damages. On September 20, 2011, the defendants filed a statement of defense and counterclaim, also naming Time Release Corp., Khazak Group Consulting Corp., and David Khazak, C.A. as defendants by counterclaim, and seeking damages of approximately $2.3 million in funds that the defendants allege Ms. Perri wrongly caused the Company to pay to third parties in varying amounts over several years and an accounting of certain third-party payments, plus interests and costs. The factual basis for the counterclaim involves payments made by the Company to third parties believed to be related to Ms. Perri. The Company intends to defend this action and pursue its counterclaim vigorously and is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

On June 1, 2011, Golden Bull Estates Ltd. filed a claim (subsequently amended) in the Ontario Superior Court of Justice, naming the Company, 1097346 Ontario, Inc. and Generex Pharmaceuticals Inc. as defendants. The plaintiff, Golden Bull Estates, is controlled by Ms. Perri. The plaintiff alleges damages in the amount of $550,000 for breach of contract, $50,000 for punitive damages, plus interest and costs. The plaintiff’s claims relate to an alleged contract between the plaintiff and the Company for property management services for certain Ontario properties owned by the Company. The Company terminated the plaintiff’s property management services in April 2011. Following the close of pleadings, the Company served a motion for summary judgment. The plaintiff responded by amending its statement of claim to include a claim to the Company’s interest in certain of its real estate holdings. The plaintiff moved for leave to issue and register a Certificate of Pending Litigation in respect of this real estate. The motion was not successful in respect of any current real estate holdings of the Company. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In August 2011, the estate of Antonio Perri, the late father of Ms. Perri, commenced an action against Generex Pharmaceuticals, Inc., the law firm of Brans, Lehun, Baldwin LLP and William Lehun in the Ontario Superior Court of Justice claiming that the estate is entitled to the proceeds of sale (approximately $1,730,000) received by the Company on its sale of two properties to Golden Bull Estates Ltd., a company controlled by Ms. Perri. The suit alleges that no consideration was received when the Company purchased the two properties from Antonio Perri in 1998. The Company has responded to this statement of claim and intends to defend this action vigorously. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In December 2011, a vendor of the Company commenced an action against the Company and its subsidiary, Generex Pharmaceuticals, Inc., in the Ontario Superior Court of Justice claiming damages for unpaid invoices including interest in the amount of $429,000, in addition to costs and further interest. The Company has responded to this statement of claim and intends to defend this action vigorously. The Company has also asserted a counterclaim in the proceeding for $200,000 arising from the vendor’s breach of contract and detinue, together with interest and costs. A hearing for the vendor’s motion for summary judgment is scheduled for November 15, 2012.  The Company will be responding to the motion. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

The Company is involved in certain other legal proceedings in addition to those specifically described herein. Subject to the uncertainty inherent in all litigation, the Company does not believe at the present time that the resolution of any of these legal proceedings is likely to have a material adverse effect on the Company’s financial position, operations or cash flows.

With respect to all litigation, as additional information concerning the estimates used by the Company becomes known, the Company reassesses its position both with respect to accrued liabilities and other potential exposures.

Employment Agreements

As of July 31, 2011, the Company had an employment arrangement with its President & Chief Executive Officer, whereby the Company is required to pay an annual base salary of $475,000. The term of service for this executive extended through March 16, 2008, which term had not been formally extended as of July 31, 2012. In the event the agreement is terminated, by reason other than cause, death, voluntary retirement or disability, the Company is required to pay the employee in one lump sum twelve months base salary and the average annual bonus.

As of July 31, 2011, the Company has two at will employment agreements with Antigen employees requiring the Company to pay an annual aggregate salary of $371,305 to the two employees. In the event any agreement is terminated by reason other than death, disability, a voluntary termination not for good reason (as defined in the agreement) or a termination for cause, the Company is required to pay the employee severance of six months’ salary, in accordance with the terms of the individual employment agreements.

F-32

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 9 - Related Party Transactions:

Through April 20, 2011, the Company used a management company to manage all of its real estate properties. The property management company is owned by two of the Company’s former executive officers. For the years ended July 31, 2011 and 2010, the Company has paid the management company $40,778 and $55,691, respectively, in management fees. The arrangement with the management company was formally terminated on April 20, 2011 and no further property management fees were paid to this management company after such date.

Note 10 - Long-Term Debt:

Long-term debt consists of the following:

	July 31,
	2012		2011
Mortgage payable - interest at 6.75 percent per annum, monthly payments of principal and interest of $6,014, due May 2015, secured by a first mortgage over real property located at 33 Harbour Square, Toronto, Canada	$	482,700	$	645,443
Mortgage payable - interest at 10.0 percent per annum, monthly interest payments of $9,807, principal due January 2013, secured by secondary rights to real property located at 11 Carlaw Avenue and 33 Harbour Square Toronto, Canada		1,181,461		1,137,348
Total Debt		1,664,161		3,080,066
Less Current Maturities of Long-Term Debt		1,222,746		1,210,271
Total Long-Term Debt	$	441,415	$	1,869,795

Aggregate maturities of long-term debt of the Company due within the next five years are as follows:

Year	Amount
2013	$	1,227,533
2014		44,118
2015		397,297
Thereafter		—
Total	$	1,664,161

The first mortgage related to the property at 33 Harbour Square was discharged on September 7, 2012, in conjunction with the sale of that property and the second mortgage was partially discharged, leaving a remaining balance of approximately $156,000 after the partial discharge.

For the years ended July 31, 2012, 2011 and 2010, the Company incurred $568,424, $205,539 and $206,838, respectively in interest expense on its long-term debt.

Note 11 - Series A and B 9% Convertible Preferred Stock :

Series A 9% Convertible Preferred Stock

The Company has authorized 5,500 shares of Series A 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated July 8, 2011, the Company sold an aggregate of 2,575 shares of convertible preferred stock, as well as accompanying warrants to purchase 17,166,666 shares of common stocks. An aggregate of 17,166,666 shares of the Company’s common stock were issuable upon conversion of the convertible preferred stock which was issued at the initial closing.

Subject to certain ownership limitations, the convertible preferred stock is convertible at the option of the holder at any time into shares of the Company’s common stock at an effective conversion price of $0.15 per share, and will accrue a 9% dividend until July 8, 2014 and, beginning on July 8, 2014 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on September 30, 2011 and on each conversion date in cash, or at the Company’s option, in shares of common stock. In the event that the convertible preferred stock is converted prior to July 8, 2014, the Company will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at the Company’s option, in shares of its common stock. In addition, beginning July 8, 2014, the Company will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, and if such dividends are paid. The Company will incur a late fee of 18% per annum on unpaid dividends.

F-33

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The conversion price of the convertible preferred stock is subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the conversion price then in effect, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction.

The Company may become obligated to redeem the convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the convertible preferred stock, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of the Company’s common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock.

In conjunction with the issuance of the Series A convertible preferred stock, the Company also issued 17,166,666 warrants to the investors. Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.15 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the exercise price then in effect, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction. These warrants have been classified as derivative liabilities and are described further in Note 12 – Derivative Liabilities.

In addition, until the first anniversary date of the securities purchase agreement, each investor may, in its sole determination, elect to purchase, severally and not jointly with the other investors, in one or more purchases, in the ratio of such investor's original subscription amount to the original aggregate subscription amount of all investors, additional units consisting of convertible preferred stock and warrants at a purchase price of $1,000 per unit with an aggregate subscription amount thereof of up to $2,575,000, which units will have terms identical to the units of convertible preferred stock and warrants issued in connection with the July 2011 closing. These additional investment rights of the investors have been classified as derivative liabilities and are described further in Note 12 – Derivative Liabilities. On February 2, 2012, the investors exercised $2,000,000 of the additional investment rights in the Series B 9% Convertible Preferred Stock financing described below.

As of July 31, 2012, 17,166,666 shares of common stock had been issued upon the conversion of 2,575 shares of Series A convertible preferred stock and 6,129,666 shares of common stock were issued as “make whole payments” on such conversions of the convertible preferred stock. As of July 31, 2012, all of the Series A 9% Convertible Preferred Stock had been converted. At July 31, 2011, there were 1,287 shares of Series A convertible preferred stock outstanding which were discounted at 100% of their face value of $1,287,000 and were classified in equity on the consolidated balance sheet under the caption “Series A 9% Convertible Preferred Stock”. At July 31, 2011, the “make whole payments” on the remaining Series A convertible preferred stock in the amount of $347,490 are included in Accounts Payable and Accrued Expenses (see Note 7). The total make whole payments at the date of issuance, in the amount of $695,250, were accrued on the issuance date, with such amount allocated as described directly below, when accounting for the initial proceeds from the convertible preferred stock financing. The September 30, 2011 quarterly dividend payment of $12,383, as pro-rated for the period from July 8, to September 30, 2011, was paid in shares of the Company’s common stock. There was no dividend payment on December 31, 2011, as all of the Series A convertible preferred stock had been converted prior to that date.

F-34

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Series B 9% Convertible Preferred Stock

The Company has authorized 2,000 shares of Series B 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated January 31, 2012, the Company sold an aggregate of 2,000 shares of Series B convertible preferred stock, as well as accompanying warrants to purchase 13,333,333 shares of common stocks. An aggregate of 13,333,333 shares of the Company’s common stock were issuable upon conversion of the Series B convertible preferred stock which was issued at the initial closing.

Subject to certain ownership limitations, the convertible preferred stock is convertible at the option of the holder at any time into shares of the Company’s common stock at an effective conversion price of $0.15 per share, and will accrue a 9% dividend until February 1, 2015 and, beginning on February 2, 2015 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on March 31, 2012 and on each conversion date in cash, or at the Company’s option, in shares of common stock. In the event that the convertible preferred stock is converted prior to February 1, 2015, the Company will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at the Company’s option, in shares of its common stock. In addition, beginning February 1, 2015, the Company will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, and if such dividends are paid. The Company will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the convertible preferred stock is subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the conversion price then in effect, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction.

The Company may become obligated to redeem the convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the convertible preferred stock, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of the Company’s common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock.

In conjunction with the issuance of the Series B convertible preferred stock, the Company also issued 13,333,333 warrants to the investors. Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.15 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the exercise price then in effect, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction. These warrants have been classified as derivative liabilities and are described further in Note 12 – Derivative Liabilities.

F-35

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

As of July 31, 2012, 3,400,001 shares of common stock had been issued upon the conversion of 510 shares of Series B convertible preferred stock and 1,512,443 shares of common stock were issued as “make whole payments” on such conversions of the convertible preferred stock. At July 31, 2012, the “make whole payments” on the remaining Series B convertible preferred stock in the amount of $402,300 are included in Accounts Payable and Accrued Expenses (see Note 7). The total make whole payments at the date of issuance, in the amount of $540,000, were accrued on the issuance date, with such amount allocated as described directly below, when accounting for the initial proceeds from the convertible preferred stock financing. There have been no dividend payments made on the Series B convertible preferred stock.

Accounting for proceeds from the Series A convertible preferred stock financing

The net cash proceeds from the Series A convertible preferred stock financing were $2,315,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing, second to the additional investment rights associated with the financing and third to the make whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and is reported on the Company’s consolidated statement of operations for the year ended July 31, 2011 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 12 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds
Net proceeds	$	2,315,000
Derivative warrant liability fair value		(1,871,167	)
Derivative additional investment rights fair value		(515,000	)
Make whole payments liability		(695,250	)
Deemed dividend	$	(766,417	)

Accounting for proceeds from the Series B convertible preferred stock financing

The net cash proceeds from the Series B convertible preferred stock financing were $1,975,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing and second to the make whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and is reported on the Company’s consolidated statements of operations for the three and nine-month periods ended April 30, 2012 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 12 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds
Net proceeds	$	1,975,000
Derivative warrant liability fair value		(1,811,746	)
Make whole payments liability		(540,000	)
Deemed dividend	$	(376,746	)

Note 12 - Derivative Liabilities:

Derivative warrant liability

The Company has warrants outstanding with price protection provisions that allow for the reduction in the exercise price of the warrants in the event the Company subsequently issues stock or securities convertible into stock at a price lower than the exercise price of the warrants. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased or decreased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

Accounting for Derivative Warrant Liability

The Company’s derivative warrant instruments have been measured at fair value at July 31, 2012 and 2011 using the binomial lattice model. The Company recognizes all of its warrants with price protection in its consolidated balance sheets as a liability. The liability is revalued at each reporting period and changes in fair value are recognized currently in the consolidated statements of operations. The initial recognition and subsequent changes in fair value of the derivative warrant liability have no effect on the Company’s consolidated cash flows.

F-36

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The derivative warrants outstanding at July 31, 2012 are all currently exercisable with a weighted-average remaining life of 3.9 years.

The revaluation of the warrants at each reporting period, as well as the charges associated with issuing additional warrants due to the price protection features, resulted in the recognition of a loss of $755,107 within the Company’s consolidated statements of operations for the fiscal year ended July 31, 2012 and recognition of income of $2,220,916 for the fiscal year ended July 31, 2011, which is included in the total under the caption “Change in fair value of derivative liabilities”. The fair value of the warrants at Jul 31, 2012 and July 31, 2011 was $4,081,627 and $8,745,508, respectively, which is reported on the consolidated balance sheets under the caption “Derivative Warrant Liability”. The following summarizes the changes in the value of the derivative warrant liability from August 1, 2010 until July 31, 2012:

	Value			No. of Warrants
Balance at August 1, 2010 – Derivative warrant liability	$	5,679,721			16,503,340
Additional warrants issued in January to April 2011 financings		3,415,536			16,056,000
Additional warrants issued in July 2011 financing		1,871,167			17,166,666
Additional warrants from price protection features of existing warrants		3,867,678			30,508,011
Decrease in fair value of derivative warrant liability		(6,088,594	)		n/a
Balance at July 31, 2011 – Derivative warrant liability		8,745,508			80,234,017
Exercise of warrants classified as derivative liability		(7,230,734	)		(49,863,260	)
Additional warrants issued in February 2012 financing		1,811,746			13,333,333
Additional warrants from price protection features of existing warrants		1,548,813			11,444,440
Decrease in fair value of derivative warrant liability		(793,706	)		n/a
Balance at July 31, 2012 – Derivative warrant liability	$	4,081,627			55,148,530

Fair Value Assumptions Used in Accounting for Derivative Warrant Liability

The Company has determined its derivative warrant liability to be a Level 2 fair value measurement and has used the binominal lattice pricing model to calculate the fair value as of July 31, 2012 and 2011. The binomial lattice model requires six basic data inputs: the exercise or strike price, time to expiration, the risk free interest rate, the current stock price, the estimated volatility of the stock price in the future, and the dividend rate. Because the warrants contain the price protection feature, the probability that the exercise price of the warrants would decrease as the stock price decreased was incorporated into the valuation calculations. The key inputs used in the July 31, 2012 and 2011 fair value calculations were as follows:

	July 31, 2012			July 31, 2011
Current exercise price	$	0.15		$	0.15 and $0.25
Time to expiration		3.9 years			4.7 years
Risk-free interest rate		0.45	%		1.23	%
Estimated volatility		104	%		108	%
Dividend		-0-			-0-
Stock price at period end date	$	0.093		$	0.13

Derivative additional investment rights liability

The benefit received by the participants in the July 2011 Series A 9% Convertible Preferred Stock transaction (see Note 11) in respect to the right to make an additional investment with the same terms as the July 2011 transaction was determined to be an embedded derivative instrument and was measured at fair value using the binomial lattice model. The liability was revalued at each subsequent reporting period prior to its expiry in July 2012 and any changes in fair value were recognized in the consolidated statements of operations. The initial recognition and subsequent changes in fair value of the derivative additional investment rights liability had no effect on the Company’s cash flows.

Fair Value Assumptions Used in Accounting for Derivative Additional Investment Rights Liability

The Company has determined the derivative additional investment rights liability to be a Level 2 fair value measurement and has used the binominal lattice pricing model to measure the fair value. The fair value of the derivative liability associated with the additional investment rights was determined to be $515,000 at July 31, 2011 and $0 at July 31, 2012, as the right expired on July 8, 2012. The key inputs used in the fair value calculation at July 31, 2011 were as follows:

F-37

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	July 31, 2011
Underlying number of units of convertible preferred stock		2,575
Underlying number of warrants		17,166,667
Current exercise price of warrants	$	0.25
Current conversion price of preferred stock	$	0.15
Time to expiration		1.0 years
Risk-free interest rate		1.23	%
Estimated volatility		58	%
Dividend		-0-
Stock price	$	0.13

The revaluation of the additional investment rights in the fiscal year ended July 31, 2012, resulted in the recognition of a gain of $326,333 within the Company’s consolidated statements of operations, which is included in the total under the caption “Change in fair value of derivative liabilities”. In addition, $841,333 was transferred to equity, as a result of the partial exercise of the additional investment rights in the fiscal year ended July 31, 2012.

Note 13 - Stockholders’ (Deficiency)/Equity:

Warrants

As of July 31, 2012, the Company has the following warrants to purchase common stock outstanding:

Number of Shares		Warrant Exercise			Warrant
To be Purchased		Price per Share			Expiration Date
	50,000	$	0.94		March 9, 2013
	125,000	$	3.75		March 26, 2013
	8,844,926	$	0.76		December 15, 2014
	3,572,971	$	0.79		February 4, 2015
	300,000	$	0.39	(average)	February 9, 2015
	200,000	$	1.25		March 7, 2015
	6,022,651	$	1.00		March 15, 2015
	4,000,000	$	0.15		January 16, 2016*
	29,027,322	$	0.15		March 31, 2016*
	3,333,331	$	0.15		July 11, 2016*
	5,454,544	$	0.15		September 30, 2016*
	13,333,333	$	0.15		February 1, 2017*
	74,264,078

* Subject to price protection provisions as described below.

The outstanding warrants at July 31, 2012 have a weighted average exercise price of $0.33 per share and have a weighted average remaining life of 3.55 years.

The Company has 4,000,000 warrants with a current exercise price of $0.15 and an expiry date of January 16, 2016, 29,027,322 warrants with a current exercise price of $0.15 and an expiry date of March 31, 2016, 3,333,331 warrants with a current exercise price of $0.15 and an expiry date of July 11, 2016, 5,454,544 warrants with a current exercise price of $0.15 and an expiry date of September 30, 2016 and 13,333,333 warrants with a current exercise price of $0.15 and an expiry date of February 1, 2017 (55,148,530 warrants in total), which have price protection provisions that allow for the reduction in the current exercise price upon the occurrence of certain events, including the Company’s issuance of common stock or securities convertible into or exercisable for common stock, such as options and warrants, at a price per share less than the exercise price then in effect. For instance, if the Company issues shares of its common stock or options exercisable for or securities convertible into common stock at an effective price per share of common stock less than the exercise price then in effect, the exercise price will be reduced to the effective price of the new issuance. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants described above that were issued in connection with the March 2008 private placement: (a) shares of common stock or standard options to the Company’s directors, officers, employees or consultants pursuant to a board-approved equity compensation program or other contract or arrangement (up to an aggregate amount of 5,608,926, representing 5% of the common stock issued and outstanding immediately prior to March 31, 2008); (b) shares of common stock issued upon the conversion or exercise of any security, right or other instrument convertible or exchangeable into common stock (or securities exchangeable into common stock) issued prior to March 31, 2008; (c) the shares of common stock issued upon exercise of the warrants issued in March 2008; and (d) shares of common stock and warrants in connection with strategic alliances, acquisitions, mergers, and strategic partnerships, the primary purpose of which is not to raise capital, and which are approved in good faith by the Company’s board of directors (up to an aggregate number of 11,217,852, representing 10% of the shares of common stock issued and outstanding immediately prior to March 31, 2008). On July 8, 2011, the Company’s issuance of common stock triggered the price protection features of the warrants that were issued in March 2008 resulting in a decrease of the exercise price from $0.25 to $0.15 per share and an increase in the number of warrants from 21,784,410 to 36,307,350.

F-38

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on January 25, 2011 and in March and April 2011: (I) (a) shares of common stock or options to employees, officers, or directors of the Company pursuant to plans approved by a majority of the non-employee directors of the Company or to independent contractors pursuant to other agreements or arrangements in existence as of January 24, 2011, (b) securities issued upon the exercise or exchange of or conversion of any securities issued under the Securities Purchase Agreement dated January 24, 2011 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on January 24, 2011, provided that such securities have not been amended since their issue date through the date of conversion, exercise or exchange to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities (except certain adjustments to warrants expiring in March 2016 and September 2016 are not prohibited), and (c) shares of common stock or warrants to trade vendors of the Company approved by a majority of the non-employee members of the Board of Directors; provided that (II) (i) the shares issued under paragraphs I(a) and I(c) shall not, in the aggregate exceed 1,500,000 shares in each 30-day period during the first 90 days after January 24, 2011, (ii) there is a reasonable relationship between the value of the common stock or options issued pursuant to paragraphs I(a) and I(c) and the value of services rendered or goods provided and (iii) the Company does not rely in whole or in part on the exemptions provided in Sections 3(a)(9) or 3(a)(10) of the Securities Act. On July 8, 2011, the Company’s issuance of common stock triggered the price protection features of the warrants that were issued on January 25, 2011 and in March and April 2011 resulting in a decrease of the exercise price from $0.25 to $0.15 per share and an increase in the number of warrants from 16,056,000 to 26,760,001.

On August 8, 2012, after our fiscal year-end, the Company’s issuance of securities triggered the price protection features of all of the above derivative warrants and the number of such warrants increased from 55,148,530 to 103,403,485 (see Note 20).

The Company accounts for the warrants with price protection provisions in accordance with FASB ASC Topic 815 as described in Note 12 above.

Preferred Stock

The Company has authorized 1,000,000 shares of preferred stock with a par value of one-tenth of a cent ($.001) per share. The preferred stock may be issued in various series and shall have preference as to dividends and to liquidation of the Company. The Company’s Board of Directors is authorized to establish the specific rights, preferences, voting privileges and restrictions of such preferred stock, or any series thereof. At July 31, 2012, 1,490 shares of the Company’s non-voting Series B 9% Convertible Preferred Stock were issued and outstanding. At July 31, 2011, 1,287 shares of the Company’s non-voting Series A 9% Convertible Preferred Stock were issued and outstanding. See Note 11 - Series A and B 9% Convertible Preferred Stock above.

Equity Instruments Issued for Services Rendered

During the years ended July 31, 2012, 2011 and 2010, the Company issued stock options, warrants and shares of common stock in exchange for services rendered to the Company. The fair value of each stock option and warrant was valued using the Black Scholes pricing model which takes into account as of the grant date the exercise price and expected life of the stock option or warrant, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk free interest rate for the term of the stock option or warrant. Shares of common stock are valued at the quoted market price on the date of grant. The fair value of each grant was charged to the related expense in the consolidated statement of operations for the services received.

Note 14 – Stock-Based Compensation:

Stock Option Plans

As of July 31, 2012, the Company had three stockholder-approved stock incentive plans under which shares and options exercisable for shares of common stock have been or may be granted to employees, directors, consultants and advisors. A total of 2,000,000 shares of common stock are reserved for issuance under the 2000 Stock Option Plan (the 2000 Plan), a total of 12,000,000 shares of common stock are reserved for issuance under the 2001 Stock Option Plan (the 2001 Plan) and 30,000,000 shares of common stock are reserved for issuance under the 2006 Stock Plan (the 2006 Plan). In July 2009, the 2006 Plan was amended to increase the reserved shares from 10,000,000 to 30,000,000. Restricted shares can only be issued under the 2006 Plan. At July 31, 2012, there were 2,000,000, 4,124,444 and 8,521,489 shares of common stock reserved for future awards under the 2000 Plan, 2001 Plan and 2006 Plan, respectively. The Company issues new shares of common stock from the shares reserved under the respective Plans upon conversion or exercise of options and issuance of restricted shares.

F-39

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The 2000, 2001 and 2006 Plans (the Plans) are administered by the Board of Directors (the Board). The Board is authorized to select from among eligible employees, directors, advisors and consultants those individuals to whom options are to be granted and to determine the number of shares to be subject to, and the terms and conditions of the options. The Board is also authorized to prescribe, amend and rescind terms relating to options granted under the Plans. Generally, the interpretation and construction of any provision of the Plans or any options granted hereunder is within the discretion of the Board.

The Plans provide that options may or may not be Incentive Stock Options (ISOs) within the meaning of Section 422 of the Internal Revenue Code. Only employees of the Company are eligible to receive ISOs, while employees and non-employee directors, advisors and consultants are eligible to receive options which are not ISOs, i.e. “Non-Qualified Options.” The options granted by the Board in connection with its adoption of the Plans were Non-Qualified Options. In addition, the 2006 Plan also provides for restricted stock grants.

Share-based employee compensation related to stock options for the years ended July 31, 2012, 2011 and 2010 amounted to $602,384, $936,465 and $1,765,381 for each year and were charged to the consolidated statements of operations.  Share-based employee compensation related to common stock grants for the years ended July 31, 2012, 2011 and 2010 amounted to $130,544, $100,999 and $104,738, respectively, and were charged to the consolidated statements of operations.

The fair value of each option granted is estimated on grant date using the Black-Scholes option pricing model which takes into account as of the grant date the exercise price and expected life of the option, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the option. The following is the average of the data used to calculate the fair value for the options granted in the fiscal years ended July 31, 2011 and 2010:

	Risk-Free			Expected		Expected			Expected
	Interest Rate			Life (Years)		Volatility			Dividends
July 31, 2011		0.013	%		5.0		101	%		-0-
July 31, 2010		0.14	%		6.5		104	%		-0-

The Black-Scholes option pricing model was not used to estimate the fair value any option grants in the fiscal year ended July 31, 2012.

The following is a summary of the common stock options granted, forfeited or expired and exercised under the Plan:

				Weighted Average
				Exercise Price
	Options			per Share
Outstanding - August 1, 2009		5,067,138		$	0.44
Granted		2,705,000		$	0.63
Forfeited		(270,000	)	$	0.92
Expired		(36,500	)	$	0.63
Exercised		—		$	0.00
Outstanding - July 31, 2010		7,465,638		$	0.49
Granted		3,300,000		$	0.28
Forfeited or expired		(2,848,704	)	$	0.41
Exercised		(576,752	)	$	0.001
Outstanding - July 31, 2011		7,340,182		$	0.46
Granted		5,851,696		$	0.001
Forfeited or expired		(912,250	)	$	0.65
Exercised		(1,299,994	)	$	0.001
Outstanding - July 31, 2012		10,979,634		$	0.26
Exercisable - July 31, 2012		10,807,134		$	0.25

The 10,979,634 outstanding options at July 31, 2012 had a weighted average remaining contractual term of 4.16 years.

F-40

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Options typically vest over a period of two to four years and have a contractual life of five to ten years.

The following is a summary of the non-vested common stock options granted, vested and forfeited under the Plan:

				Weighted Average
				Grant Date
	Options			Fair Value
Outstanding - August 1, 2011		845,836		$	0.50
Granted		5,851,696		$	0.001
Vested		(6,322,532	)	$	0.04
Forfeited		(202,500	)	$	0.46
Outstanding - July 31, 2012		172,500		$	0.46

As of July 31, 2012, the Company had $47,360 of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plan. That cost is expected to be recognized over a weighted-average period of 1.2 years.

During the twelve months ended July 31, 2012, the Company granted 5,851,696 options to executives, employees and directors in full and final payment of obligations to pay such individuals deferred salary or director fees. The options were issued in lieu of cash payment of deferred compensation amounts due to such individuals. The number of options granted to each individual was equal to the dollar amount of deferred salary or fees due to such individual divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925). The stock options had an exercise price equal to $0.001 per share and were made pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and expire on the fifth anniversary of the date of grant. The grants were valued at the amount of deferred compensation owed to each such individual.

During the twelve months ended July 31, 2011, the Company granted 3,300,000 options to executives, directors and management employees, as compensation. The total fair value of the options at the date of grant was $692,010. The options vested immediately and a charge of $692,010 was recorded at the date of grant. The fair value of each option granted was estimated on the grant date using the Black-Scholes option pricing model, taking into account the grant date exercise price and current price of the underlying stock of $0.282, an expected life of the option of 5 years, an expected volatility of 101.3%, expected dividends on the stock of $0 and the risk-free interest rate for the term of the option of 0.13%.

The following table summarizes information on stock options outstanding at July 31, 2012:

	Options Outstanding
					Weighted
	Number		Weighted		Average
	Outstanding		Average		Remaining		Aggregate
Range of	at		Exercise		Life		Intrinsic
Exercise Price	July 31, 2012		Price		(Years)		Value
$0.001 - $0.18		5,093,856	$	0.001		4.61
$0.19 - $0.56		3,250,000	$	0.28		3.60
$0.57 - $0.63		200,000	$	0.56		2.24
$0.64 - $0.65		1,658,500	$	0.63		4.98
$0.66 - $0.96		777,278	$	0.94		2.24
		10,979,634	$	0.26		4.16	$	468,635

	Options Exercisable
					Weighted
	Number		Weighted		Average
	Outstanding		Average		Remaining		Aggregate
Range of	at		Exercise		Life		Intrinsic
Exercise Price	July 31, 2012		Price		(Years)		Value
$0.001 - $0.18		5,093,856	$	0.001		4.61
$0.19 - $0.56		3,250,000	$	0.28		3.60
$0.57 - $0.63		200,000	$	0.56		2.24
$0.64 - $0.65		1,486,000	$	0.63		4.98
$0.66 - $0.96		777,278	$	0.94		2.24
		10,807,134	$	0.25		4.19	$	468,635

F-41

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	For the Year Ended July 31,
	2012		2011		2010
Weighted Average Grant Date Fair Value of Options Granted	$	0.09	$	0.21	$	0.53
Aggregate Intrinsic Value of Options Exercised	$	119,214	$	166,681	$	—
Cash Received for Exercise of Stock Options	$	1,299	$	577	$	—

The intrinsic value is calculated as the difference between the market value as of July 31, 2012, 2011 and 2010 and the exercise price of the shares on the respective dates. The market values as of July 31, 2012, 2011 and 2010 were $0.093, $0.13 and $0.40, respectively, based on the high and low bid information for July 31, 2012 and 2011 and as reported by the NASDAQ Stock Market as of July 31, 2010.

Note 15 - Qualifying Therapeutic Discovery Project Program:

In the Company’s fiscal year ended July 31, 2011, the Company’s wholly-owned subsidiary Antigen Express, Inc. received notification that it had been awarded a total cash grant of $488,959 under the Qualifying Therapeutic Discovery Project program administered under Section 48D of the Internal Revenue Code, all of which relates to qualifying expenses that had previously been incurred. The Company recognized the full amount of the grant in the fiscal year ended July 31, 2011, as the Company has already incurred all of the qualifying expenses and the amount has been fully received. Since this program is non-recurring in nature, the Company elected to classify this payment as other income in the consolidated statements of operations for the fiscal year ended July 31, 2011 and it is reported in the “Miscellaneous Income” line item.

Note 16 - Net Loss per Share:

Basic loss per share (“EPS”) and Diluted EPS for the years ended July 31, 2012, 2011 and 2010 have been computed by dividing the net loss available to common stockholders for each respective period by the weighted average shares outstanding during that period. All outstanding options, warrants, non-vested restricted stock and shares to be issued upon conversion of the outstanding convertible preferred stock, representing approximately 94,643,712, 115,875,372 and 44,892,383 incremental shares, have been excluded from the respective 2012, 2011 and 2010 computation of diluted EPS as they are anti-dilutive due to the losses generated.

Note 17 - Supplemental Disclosure of Cash Flow Information:

	For the Years Ended July 31,
	2012		2011		2010
Cash paid during the year for:
Interest	$	592,525	$	208,906	$	210,082
Income taxes	$	—	$	—	$	—

Disclosure of non-cash investing and financing activities:

Year Ended July 31, 2012
Issuance of common stock as payment of dividends on preferred stock	$	485,190
Year Ended July 31, 2011
Issuance of common stock as payment of dividends on preferred stock	$	347,760
Issuance of common stock as satisfaction of accounts payable and accrued expenses	$	1,110,867
Year Ended July 31, 2010
Issuance of common stock in satisfaction of accounts payable and accrued expenses	$	3,012,595

F-42

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 18 - Segment Information:

The Company follows FASB ASC Topic 815 which establishes standards for the way that public business enterprises report information about operating segments in annual financial statements and requires that those enterprises report selected information about operating segments in interim financial reports. This Topic also establishes standards for related disclosures about products and services, geographic areas, and major customers.

This Topic uses a management approach for determining segments. The management approach designates the internal organization that is used by management for making operating decisions and assessing performance as the source of the Company’s reportable segments. The Company’s management reporting structure provides for only one segment: the research, development and commercialization of drug delivery systems and technologies for metabolic and immunological diseases.

The regions and countries in which the Company had identifiable assets and revenues are presented in the following table. Identifiable assets are those that can be directly associated with a geographic area.

	2012		2011
Identifiable Assets
Canada	$	2,350,818	$	8,822,831
United States		2,293,556		3,128,053
Middle East, North Africa (MENA)		—		55,481
Total	$	4,644,374	$	12,006,365

	2012		2011		2010
Revenue
Canada	$	23,067	$	61,111	$	95,252
United States		5,584		60,867		430,516
Middle East, North Africa (MENA)		—		169,650		646,843
Total	$	28,651	$	291,628	$	1,172,611

Note 19 – Quarterly Information (Unaudited):

The following schedule sets forth certain unaudited financial data for the preceding eight quarters ending July 31, 2012. In our opinion, the unaudited information set forth below has been prepared on the same basis as the audited information and includes all adjustments necessary to present fairly the information set forth herein. The operating results for the quarter are not indicative of results for any future period.

	Q1			Q2			Q3			Q4
Fiscal Year July 31, 2012:
Revenues, net	$	9,931		$	4,958		$	7,012		$	6,750
Operating Loss	$	(3,469,778	)	$	(1,786,231	)	$	(2,466,270	)	$	(2,301,769	)
Net Income/(Loss)	$	336,354		$	(9,118,651	)	$	867,857		$	(1,575,838	)
Net Loss available to common stockholders	$	336,354		$	(9,118,651	)	$	491,111		$	(1,575,838	)
Net Loss per share	$	0.001		$	(0.028	)	$	0.003		$	(0.005	)
Fiscal Year July 31, 2011:
Revenues, net	$	173,943		$	29,560		$	65,583		$	22,542
Operating Loss	$	(7,773,820	)	$	(5,967,558	)	$	(5,061,959	)	$	(5,729,745	)
Net Loss	$	(6,877,267	)	$	(5,236,906	)	$	(4,116,953	)	$	(5,444,741	)
Net Loss available to common stockholders	$	(6,877,267	)	$	(5,236,906	)	$	(4,116,953	)	$	(6,211,158	)
Net Loss per share	$	(0.03	)	$	(0.02	)	$	(0.01	)	$	(0.02	)

F-43

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 20 - Subsequent Events:

On August 10, 2012, the investors from the July 2011 Series A 9% Convertible Preferred Stock and the February 2012 Series B 9% Convertible Preferred Stock transaction (see Note 11) exercised their right to make an additional investment with the same terms as the earlier transactions. Pursuant to a securities purchase agreement dated August 8, 2012, the Company agreed to sell an aggregate of 750 shares of its newly designated non-voting Series C 9% Convertible Preferred Stock and warrants to purchase up to an aggregate of 100% of the shares of its common stock issuable upon conversion of the convertible preferred stock. The convertible preferred stock and warrants were sold in units, with each unit consisting of one share of convertible preferred stock and a warrant to purchase 100% of the shares of the Company’s common stock issuable upon conversion of such share of convertible preferred stock. Each unit was sold at a price of $1,000, for an aggregate purchase price of $750,000 and the net proceeds of $725,000 after legal expenses were received by August 10, 2012. An aggregate of 18,750,000 shares of the Company’s common stock are issuable upon conversion of, or exercise of, the convertible preferred stock and warrants. The transaction triggered the ratchet provisions of 55,148,530 warrants which had a previous exercise price of $0.15 per share and a post-transaction exercise price of $0.08 per share resulting in an increase in the number of such warrants to 103,403,485, an increase of 48,254,955 warrants.

On September 6, 2012, the Company sold its commercial property at 33 Harbour Square for gross proceeds of CAD$1,640,000. This property had a net book value of CAD$577,214 and the resulting gain on sale of this property will be recognized in the first quarter of fiscal 2013. The net cash proceeds after real estate commissions and other fees were used to pay down the mortgages on this property and the Company did not receive any proceeds from the sale of this property.

On October 11, 2012, the Company signed an amendment to a letter agreement which was originally signed on September 28, 2011, which letter agreement agreed to convert an unsecured payable from May 2009 in the amount of approximately $1.1 million to a non-interest bearing balance of approximately $2.25 million included in Accounts Payable & Accruals - General and Administrative (Note 7). Per the original letter agreement, such balance will be settled in Antigen stock following the proposed spinout of Antigen. The October 11, 2012 amendment agreed to amend the total balance owing to approximately $2.54 million in recognition of the party’s forbearance due to the delay in the proposed Antigen spinout. The additional charge of approximately $290,000 will be recognized in the Company’s fiscal quarter ended October 31, 2012.

The Company has evaluated subsequent events occurring after the balance sheet date through the date the consolidated financial statements were issued.

F-44

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

INTERIM CONSOLIDATED BALANCE SHEETS

	April 30, 2013			July 31, 2012
	(Unaudited)			(Audited)
ASSETS
Current Assets:
Cash and cash equivalents	$	406,581		$	246,309
Other current assets		68,481			200,552
Total Current Assets		475,062			446,861
Property and Equipment, Net		95,933			704,678
Assets Held for Investment, Net		655,906			858,377
Patents, Net		2,391,896			2,634,458
TOTAL ASSETS	$	3,618,797		$	4,644,374
LIABILITIES AND STOCKHOLDERS’ DEFICIENCY
Current Liabilities:
Accounts payable and accrued expenses (Note 5)	$	7,426,919		$	7,015,652
Deferred revenue		229,621			263,125
Current maturities of long-term debt (Note 11)		625,793			1,222,746
Total Current Liabilities		8,282,333			8,501,523
Long-Term Debt, Net		—			441,415
Derivative Warrant Liability (Note 10)		3,436,312			4,081,627
Total Liabilities		11,718,645			13,024,565
Commitments and Contingencies (Notes 6 and 7)
Stockholders’ Deficiency (Note 9):
Series A 9% Convertible Preferred Stock, $1,000 par value; authorized 5,500 shares, -0- issued shares at April 30, 2013 and July 31, 2012, respectively		—			—
Series B 9% Convertible Preferred Stock, $1,000 par value; authorized 2,000 shares at April 30, 2013 and July 31, 2012, respectively; -0- and 1,490 shares issued and outstanding at April 30, 2013 and July 31, 2012, respectively		—			—
Series C 9% Convertible Preferred Stock, $1,000 par value; authorized 750 and -0- shares at April 30, 2013 and July 31, 2012, respectively; -0- and -0- shares issued and outstanding at April 30, 2013 and July 31, 2012, respectively		—			—
Series D 9% Convertible Preferred Stock, $1,000 par value; authorized 750 and -0- shares at April 30, 2013 and July 31, 2012, respectively; 531 and -0- shares issued and outstanding at April 30, 2013 and July 31, 2012, respectively		531,000			—
Common stock, $.001 par value; authorized 1,500,000,000 and 750,000,000 shares at April 30, 2013 and July 31, 2012, respectively; 500,955,195 and 354,161,297 shares issued and outstanding at April 30, 2013 and July 31, 2012, respectively		500,955			354,161
Additional paid-in capital		352,817,393			348,099,813
Deficit accumulated during the development stage		(362,713,813	)		(357,611,780	)
Accumulated other comprehensive income		764,617			777,615
Total Stockholders’ Deficiency		(8,099,848	)		(8,380,191	)
TOTAL LIABILITIES AND STOCKHOLDERS’ DEFICIENCY	$	3,618,797		$	4,644,374

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-45

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS

													Cumulative From
													November 2, 1995
	For the Nine Months Ended						For the Three Months Ended						(Date of Inception)
	April 30,						April 30,						April 30,
	2013			2012			2013			2012			2013
	(Unaudited)			(Unaudited)			(Unaudited)			(Unaudited)			(Unaudited)
Revenues, net	$	—		$	21,901		$	—		$	7,012		$	5,110,784
Cost of Goods Sold		—			9,122			—			2,230			1,620,375
Gross profit		—			12,779			—			4,782			3,490,409
Operating Expenses:
Research and development		1,631,987			3,835,715			478,110			1,127,047			133,607,951
Research and development - related party		—			—			—			—			220,218
Selling and marketing		—			167,316			—			18,258			9,333,214
General and administrative		3,032,464			3,732,027			955,530			1,325,747			150,834,620
General and administrative - related party		—			—			—			—			314,328
Total Operating Expenses		4,664,451			7,735,058			1,433,640			2,471,052			294,310,331
Operating Loss		(4,664,451	)		(7,722,279	)		(1,433,640	)		(2,466,270	)		(290,819,922	)
Other Income (Expense):
Miscellaneous income		—			—			—			—			686,304
Income from assets held for investment, net (Note 11)		1,210,567			1,928,850			126,701			1,148,526			5,544,824
Interest income		329			1,215			22			450			7,782,221
Interest expense		(453,677	)		(518,506	)		(86,421	)		(423,674	)		(69,462,359	)
Change in fair value of derivative liabilities (Note 10)		(1,092,504	)		(1,603,720	)		2,690,786			2,608,825			(1,808,481	)(1)
Loss on extinguishment of debt		—			—			—			—			(14,134,068	)
Net (Loss)/Income Before Undernoted		(4,999,736	)		(7,914,440	)		1,297,448			867,857			(362,211,481	)
Minority Interest Share of Loss		—			—			—			—			3,038,185
Net (Loss)/Income		(4,999,736	)		(7,914,440	)		1,297,448			867,857			(359,173,296	)
Preferred Stock Dividend (Note 9)		102,297			376,746			—			376,746			3,540,517
Net (Loss)/Income Available to Common Stockholders	$	(5,102,033	)	$	(8,291,186	)	$	1,297,448		$	491,111		$	(362,713,813	)
Net (Loss)/Income Per Common Share (Note 8)
Basic	$	(.012	)	$	(.024	)	$	.003		$	.003
Diluted	$	(.012	)	$	(.024	)	$	.002		$	.003
Shares Used to Compute (Loss)/Earnings per Share (Note 8)
Basic		413,135,599			326,340,807			491,220,657			345,539,723
Diluted		413,135,599			326,340,807			713,150,718			345,543,799

(1) Includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to April 30, 2013" column. See Note 11 - Derivative Warrant Liability.

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-46

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS

							Cumulative From
	For the Nine Months						November 2, 1995
	Ended April 30,						(Date of Inception)
	2013			2012			to April 30, 2013
	(Unaudited)			(Unaudited)			(Unaudited)
Cash Flows From Operating Activities:
Net loss	$	(4,999,736	)	$	(7,914,440	)	$	(359,173,296	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		349,047			472,146			10,257,587
Minority interest share of loss		—			—			(3,038,185	)
Reduction of notes receivable - common stock in exchange for services rendered		—			—			423,882
Write-off of uncollectible notes receivable - common stock		—			—			391,103
Write-off of deferred offering costs		—			—			3,406,196
Write-off of abandoned patents		—			88,582			1,353,976
Gain on disposal of property and equipment		(1,036,865	)		(1,793,087	)		(3,028,015	)
Loss on extinguishment of debt		—			—			14,134,069
Common stock issued as employee compensation		—			68,483			4,011,938
Amortization of options and option modifications as stock compensation		613,375			56,961			4,024,601
Common stock issued for services rendered		223,692			606,545			14,730,971
Amortization of prepaid services in conjunction with common stock issuance		—			—			138,375
Non-cash compensation expense		—			—			45,390
Stock options and warrants issued for services rendered		—			—			7,956,723
Issuance of warrants as additional exercise right inducement		—			—			21,437,909
Preferred stock issued for services rendered		—			—			100
Treasury stock redeemed for non-performance of services		—			—			(138,000	)
Amortization of deferred debt issuance costs and loan origination fees		—			—			2,405,629
Amortization of discount on convertible debentures		—			—			38,345,592
Common stock issued for interest on convertible debentures and preferred stock		663,930			347,490			1,906,634
Interest on short-term advance		—			—			22,190
Founders’ shares transferred for services rendered		—			—			353,506
Fees in connection with refinancing of debt		—			—			113,274
Warrant repricing costs		—			—			3,198,604
Change in fair value of derivative liabilities		1,092,504			1,603,720			1,808,481 (1)
Changes in operating assets and liabilities (excluding the effects of acquisition):
Accounts receivable		—			8,474			(15,047	)
Miscellaneous receivables		—			—			43,812
Inventory		—			716,415			(20,091	)
Other current assets		154,586			(70,693	)		(28,362	)
Accounts payable and accrued expenses		212,595			(1,267,420	)		15,236,535
Deferred revenue		(33,504	)		(81,634	)		223,828
Other, net		—			—			110,317
Net Cash Used in Operating Activities		(2,760,376	)		(7,158,458	)		(219,359,774	)
Cash Flows From Investing Activities:
Purchase of property and equipment		—			(2,416	)		(4,809,439	)
Proceeds from sale of property and equipment		1,762,954			4,614,057			6,716,279
Costs incurred for patents		(51,717	)		(110,929	)		(2,891,763	)
Change in restricted cash		—			—			512,539
Proceeds from maturity of short-term investments		—			—			195,242,918
Purchases of short-term investments		—			—			(195,242,918	)
Cash received in conjunction with merger		—			—			82,232
Advances to Antigen Express, Inc.		—			—			(32,000	)
Increase in officers’ loans receivable		—			—			(1,126,157	)
Change in deposits		—			—			(652,071	)
Change in notes receivable - common stock		—			—			(91,103	)
Change in due from related parties		—			—			(2,222,390	)
Other, net		—			—			89,683
Net Cash Provided by/(Used in) Investing Activities		1,711,237			4,500,712			(4,424,190	)
Cash Flows From Financing Activities:
Proceeds from short-term advance		—			—			325,179
Repayment of short-term advance		—			—			(347,369	)
Proceeds from issuance of long-term debt		828,543			3,566,088			6,395,840
Repayment of long-term debt		(1,832,170	)		(4,488,539	)		(8,894,869	)
Repayment of obligations under capital lease		—			—			(83,002	)
Change in due to related parties		—			—			154,541
Proceeds from exercise of warrants		780,704			30,000			46,508,985
Proceeds from exercise of stock options		1,057			—			5,004,850
Proceeds from minority interest investment		—			—			3,038,185
Proceeds from issuance of preferred stock		1,450,000			1,975,000			17,755,000
Redemption of SVR preferred stock		—			—			(100	)
Proceeds from issuance of convertible debentures, net		—			—			40,704,930
Payment of costs associated with convertible debentures		—			—			(722,750	)
Repayments of convertible debentures		—			—			(5,142,424	)
Purchase of treasury stock		—			—			(483,869	)
Proceeds from issuance of common stock, net		—			—			120,576,242
Purchase and retirement of common stock		—			—			(497,522	)
Net Cash Provided by Financing Activities		1,228,134			1,082,549			224,291,847
Effect of Exchange Rates on Cash		(18,723	)		(29,022	)		(101,302	)
Net Increase/(Decrease) in Cash and Cash Equivalents		160,272			(1,604,219	)		406,581
Cash and Cash Equivalents, Beginning of Period		246,309			2,798,797			—
Cash and Cash Equivalents, End of Period	$	406,581		$	1,194,578		$	406,581
(1) - includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to April 30, 2013" column.  See Note 11 - Derivative Liabilities.
Supplemental Disclosure of Cash Flow Information:
Cash paid during the period for:
Interest	$	251,177		$	518,506
Disclosure of non-cash investing and financing activities:
Par value of common stock issued in conjunction with cashless exercise of warrants	$	29,185		$	20,460
Issuance of common stock as interest on convertible preferred stock	$	663,930		$	347,490

The Notes to Consolidated Financial Statements are an integral part of these statements.

F-47

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Note 1 – Basis of Presentation:

The accompanying unaudited interim consolidated financial statements (“interim statements”) have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and disclosures required by generally accepted accounting principles for complete financial statements are not included herein. The interim statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s latest Annual Report on Form 10-K. The results for the three and nine months ended April 30, 2013 may not be indicative of the results for the entire year.

Interim statements are subject to possible adjustments in connection with the annual audit of the Company’s accounts for fiscal year 2013. In the Company’s opinion, all adjustments necessary for a fair presentation of these interim statements have been included and are of a normal and recurring nature.

The Company is a development stage company, which has a limited history of operations and limited revenue to date. This revenue has been comprised mainly of the sale of our confectionary products, although the Company has recognized $600,000 relating to upfront license fees for the signing of license and distribution agreements for Generex Oral-lyn™. Additionally, the Company has several product candidates that are in various research or early stages of pre-clinical and clinical development. There can be no assurance that the Company will be successful in obtaining regulatory clearance for the sale of existing or any future products or that any of the Company’s products will be commercially viable.

Going Concern

The accompanying interim statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business. The Company has experienced negative cash flows from operations since inception and has an accumulated deficit of approximately $363 million and a working capital deficiency of approximately $7.8 million at April 30, 2013. The Company has funded its activities to date almost exclusively from debt and equity financings, as well as the recent sales of non-essential real estate assets in fiscal 2012 and fiscal 2013.

The Company will continue to require substantial funds to continue research and development, including pre-clinical studies and clinical trials of its product candidates, and to commence sales and marketing efforts, if the U.S. Food and Drug Administration or other regulatory approvals are obtained.  Management’s plans in order to meet its operating cash flow requirements include financing activities such as private placements of its common stock, preferred stock offerings, issuances of debt and convertible debt instruments.  Management will be limited in the financing activities that the Company undertakes in the near future as the securities purchase agreements that the Company entered into on January 31, 2012, August 8, 2012 and December 10, 2012 with certain investors prohibit the Company from (i) issuing additional equity securities until 60 days after the effective date of a registration statement covering the resale of the common stock issuable upon exercise of the warrants and conversion of the preferred stock sold in those transactions; and (ii) issuing additional debt or equity securities with variable conversion or exercise prices until February 1, 2013, August 8, 2013 and December 10, 2013, respectively. Management is also actively pursuing financial and strategic alternatives, including strategic investments and divestitures, industry collaboration activities and strategic partners.  Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position.

These factors raise substantial doubt regarding the Company’s ability to continue as a going concern. There are no assurances that such additional funding will be achieved and that it will succeed in its future operations. The interim statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or amounts of liabilities that might be necessary should the Company be unable to continue in existence. The Company’s inability to obtain required funding in the near future or its inability to obtain funding on favorable terms will have a material adverse effect on its operations and strategic development plan for future growth. If the Company cannot successfully raise additional capital and implement its strategic development plan, its liquidity, financial condition and business prospects will be materially and adversely affected, and the Company may have to cease operations.

F-48

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Note 2 – Effects of Recent Accounting Pronouncements:

Recently Adopted Accounting Pronouncements

In May 2011, the FASB issued further guidance on fair value measurements and disclosures which requires the categorization by level for items that are only required to be disclosed at fair value and information about transfers between Level 1 and Level 2. In addition, the update provides guidance on measuring the fair value of financial instruments managed within a portfolio and the application of premiums and discounts on fair value measurements. The guidance requires additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. The guidance was effective for the Company’s interim period ended April 30, 2012. The adoption of this new accounting guidance did not have a material impact on the Company’s interim statements.

Recently Issued Accounting Pronouncements

In June 2011, the FASB issued guidance regarding the presentation of Comprehensive Income within financial statements. The guidance will be effective for the Company’s annual fiscal period ended July 31, 2013 and subsequent interim periods. The Company does not expect the adoption of this new accounting guidance to have a material impact on its interim statements.

Note 3 – Stock-Based Compensation:

As of April 30, 2013, the Company had two stockholder-approved stock incentive plans under which shares and options exercisable for shares of common stock have been or may be granted to employees, directors, consultants and advisors. A total of 12,000,000 shares of common stock are reserved for issuance under the 2001 Stock Option Plan (the 2001 Plan) and 60,000,000 shares of common stock are reserved for issuance under the 2006 Stock Plan as amended (the 2006 Plan). At April 30, 2013, there were 4,555,222 and 19,389,704 shares of common stock reserved for future awards under the 2001 Plan and 2006 Plan, respectively. The Company issues new shares of common stock from the shares reserved under the respective Plans upon conversion or exercise of options and issuance of restricted shares.

The 2001 and 2006 Plans (the Plans) are administered by the Board of Directors (the Board). The Board is authorized to select from among eligible employees, directors, advisors and consultants those individuals to whom options are to be granted and to determine the number of shares to be subject to, and the terms and conditions of the options. The Board is also authorized to prescribe, amend and rescind terms relating to options granted under the Plans. Generally, the interpretation and construction of any provision of the Plans or any options granted hereunder is within the discretion of the Board.

The Plans provide that options may or may not be Incentive Stock Options (ISOs) within the meaning of Section 422 of the Internal Revenue Code. Only employees of the Company are eligible to receive ISOs, while employees and non-employee directors, advisors and consultants are eligible to receive options which are not ISOs, i.e. “Non-Qualified Options.” The options granted by the Board in connection with its adoption of the Plans were Non-Qualified Options. In addition, the 2006 Plan also provides for restricted stock grants.

The fair value of each option granted is estimated on the grant date using the Black-Scholes option pricing model which takes into account as of the grant date the exercise price and expected life of the option, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the option.

In the case of restricted stock grants under the 2006 Plan, fair market value of the shares is established as the market price on the date of the stock grant.

The following is a summary of the common stock options granted, forfeited or expired and exercised under the Plans for the nine months ended April 30, 2013:

			Weighted
			Average
			Exercise		Aggregate
			Price		Intrinsic
	Options		Share		Value
Outstanding, August 1, 2012		10,979,634	$	0.257
Add: Granted		17,630,299		0.001
Less: Forfeited or expired		485,778		0.727
Less: Exercised		1,056,488		0.001	$	37,320
Outstanding, April 30, 2013		27,067,667	$	$  0.092	$	546,025
Exercisable, April 30, 2013		26,995,167	$	$ 0.090	$	546,025

F-49

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The 27,067,667 outstanding options at April 30, 2013 had a weighted average remaining contractual term of 4.36 years.

The following is a summary of the non-vested common stock options granted, vested and forfeited under the Plan for the nine months ended April 30, 2013:

				Weighted Average
				Grant Date
	Options			Fair Value
Outstanding, August 1, 2012		172,500		$	0.46
Granted		17,630,299			0.001
Vested		(17,716,549	)		0.022
Forfeited		(13,750	)		0.46
Outstanding, April 30, 2013		72,500		$	0.46

As of April 30, 2013, the Company had $14,883 of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plans. That cost is expected to be recognized over a weighted-average period of 0.45 years.

Note 4 – Comprehensive Income and Loss:

Comprehensive loss, which includes net loss and the change in the foreign currency translation account, for the nine months ended April 30, 2013, was $5,012,734. Comprehensive loss, which includes net loss and the change in the foreign currency translation account, for the nine months ended April 30, 2012, was $8,014,132.

Comprehensive income, which includes net income and the change in the foreign currency translation account, for the three months ended April 30, 2013, was $1,296,841. Comprehensive loss, which includes net loss and the change in the foreign currency translation account, for the three months ended April 30, 2012, was $853,204.

Note 5 – Accounts Payable and Accrued Expenses:

Accounts payable and accrued expenses consist of the following:

	April 30, 2013		July 31, 2012
	(Unaudited)		(Audited)
Accounts Payable and Accruals – General and Administrative	$	3,640,370	$	3,556,160
Accounts Payable and Accruals – Research and Development		3,263,481		2,691,192
Accounts Payable and Accruals – Selling and Marketing		323,953		290,534
Accrued Make-whole Payments on Convertible Preferred Stock (see Note 10)		143,370		402,300
Executive Compensation and Directors’ Fees Payable		55,745		75,466
Total	$	7,426,919	$	7,015,652

Note 6 – Pending Litigation:

In February 2001, a former business associate of the former Vice President of Research and Development (“VP”) of the Company and an entity known as Centrum Technologies Inc. (“CTI”) commenced an action in the Ontario Superior Court of Justice against the Company and the VP seeking, among other things, damages for alleged breaches of contract and tortious acts related to a business relationship between this former associate and the VP that ceased in July 1996. The plaintiffs’ statement of claim also seeks to enjoin the use, if any, by the Company of three patents allegedly owned by CTI. The three patents are entitled Liquid Formulations for Proteinic Pharmaceuticals, Vaccine Delivery System for Immunization, Using Biodegradable Polymer Microspheres, and Controlled Releases of Drugs or Hormones in Biodegradable Polymer Microspheres. It is the Company’s position that the buccal drug delivery technologies which are the subject matter of the Company’s research, development, and commercialization efforts, including Generex Oral-lyn™ and the RapidMist™ Diabetes Management System, do not make use of, are not derivative of, do not infringe upon, and are entirely different from the intellectual property identified in the plaintiffs’ statement of claim. On July 20, 2001, the Company filed a preliminary motion to dismiss the action of CTI as a nonexistent entity or, alternatively, to stay such action on the grounds of want of authority of such entity to commence the action. The plaintiffs brought a cross motion to amend the statement of claim to substitute Centrum Biotechnologies, Inc. (“CBI”) for CTI. CBI is a corporation of which 50 percent of the shares are owned by the former business associate and the remaining 50 percent are owned by the Company. Consequently, the shareholders of CBI are in a deadlock. The court granted the Company’s motion to dismiss the action of CTI and denied the plaintiffs’ cross motion without prejudice to the former business associate to seek leave to bring a derivative action in the name of or on behalf of CBI. The former business associate subsequently filed an application with the Ontario Superior Court of Justice for an order granting him leave to file an action in the name of and on behalf of CBI against the VP and the Company. The Company opposed the application. In September 2003, the Ontario Superior Court of Justice granted the request and issued an order giving the former business associate leave to file an action in the name of and on behalf of CBI against the VP and the Company. A statement of claim was served in July 2004. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

F-50

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

On May 20, 2011, Ms. Perri filed a statement of claim (subsequently amended) in the Ontario Superior Court of Justice, naming as defendants the Company and certain directors of the Company, Mr. Barratt, Ms. Masterson, Mr. McGee, and Mr. Fletcher. In this action, Ms. Perri has alleged that defendants engaged in discrimination, harassment, bad faith and infliction of mental distress in connection with the termination of her employment with the Company. Ms. Perri is seeking damages in this action in excess of $7,000,000 for, among other things, breach of contract, breach of fiduciary duty, violations of the Ontario Human Rights Code and aggravated and punitive damages. On September 20, 2011, the defendants filed a statement of defense and counterclaim, also naming Time Release Corp., Khazak Group Consulting Corp., and David Khazak, C.A. as defendants by counterclaim, and seeking damages of approximately $2.3 million in funds that the defendants allege Ms. Perri wrongly caused the Company to pay to third parties in varying amounts over several years and an accounting of certain third-party payments, plus interests and costs. The factual basis for the counterclaim involves payments made by the Company to third parties believed to be related to Ms. Perri. The Company intends to defend this action and pursue its counterclaim vigorously and is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

On June 1, 2011, Golden Bull Estates Ltd. filed a claim (subsequently amended) in the Ontario Superior Court of Justice, naming the Company, 1097346 Ontario, Inc. and Generex Pharmaceuticals, Inc. as defendants. The plaintiff, Golden Bull Estates, is controlled by Ms. Perri. The plaintiff alleges damages in the amount of $550,000 for breach of contract, $50,000 for punitive damages, plus interest and costs. The plaintiff’s claims relate to an alleged contract between the plaintiff and the Company for property management services for certain Ontario properties owned by the Company. The Company terminated the plaintiff’s property management services in April 2011. Following the close of pleadings, the Company served a motion for summary judgment. The plaintiff responded by amending its statement of claim to include a claim to the Company’s interest in certain of its real estate holdings. The plaintiff moved for leave to issue and register a Certificate of Pending Litigation in respect of this real estate. The motion was not successful in respect of any current real estate holdings of the Company. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In August 2011, the estate of Antonio Perri, the late father of Ms. Perri, commenced an action against Generex Pharmaceuticals, Inc., the law firm of Brans, Lehun, Baldwin LLP and William Lehun in the Ontario Superior Court of Justice claiming that the estate is entitled to the proceeds of sale (approximately $1,730,000) received by the Company on its sale of two properties to Golden Bull Estates Ltd., a company controlled by Ms. Perri. The suit alleges that no consideration was received when the Company purchased the two properties from Antonio Perri in 1998. The Company has responded to this statement of claim and intends to defend this action vigorously. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In December 2011, a vendor of the Company commenced an action against the Company and its subsidiary, Generex Pharmaceuticals, Inc., in the Ontario Superior Court of Justice claiming damages for unpaid invoices including interest in the amount of $429,000, in addition to costs and further interest.  The Company responded to this statement of claim and also asserted a counterclaim in the proceeding for $200,000 arising from the vendor’s breach of contract and detinue, together with interest and costs. On November 16, 2012, the parties agreed to settle this action and the Company has agreed to pay the plaintiff $125,000, following the spinout of its subsidiary Antigen, from the proceeds of any public or private financing related to Antigen subsequent to such spinout.  Each party agreed to execute mutual releases to the claim and counterclaim to be held in trust by each party’s counsel until payment of the settlement amount.  Following payment to the plaintiff, the parties agree that a Consent Dismissal Order without costs will be filed with the court.  If the Company fails to make the payment following completion of any post-spinout financing related to Antigen or any other subsidiaries, the Plaintiffs may take out a judgment in the amount of the claim plus interest of 3% per annum and costs fixed at $25,000.

F-51

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The Company is involved in certain other legal proceedings in addition to those specifically described herein. Subject to the uncertainty inherent in all litigation, the Company does not believe at the present time that the resolution of any of these legal proceedings is likely to have a material adverse effect on the Company’s consolidated financial position, operations or cash flows.

With respect to all litigation, as additional information concerning the estimates used by the Company becomes known, the Company reassesses its position both with respect to accrued liabilities and other potential exposures.

Note 7 – Commitments:

On December 7, 2009, the Company entered into a long-term agreement with sanofi-aventis Deutschland GmbH (“sanofi”). Under this agreement, sanofi will manufacture and supply recombinant human insulin to the Company in the territories specified in the agreement. Through this agreement, the Company will procure recombinant human insulin crystals for use in the production of Generex Oral-lyn™. The terms of the supply agreement required the Company to make certain minimum purchases of insulin from sanofi through the period ended December 31, 2011. To date, the Company has not met the minimum purchase commitments under this agreement. After December 31, 2011, sanofi may terminate the agreement due to the Company’s failure to meet such purchase commitments. Upon termination, the Company would be obligated to pay sanofi for all materials and components that it has acquired or ordered to manufacture insulin based on the Company’s forecasts or minimum purchase commitments, all related work-in-progress (at cost) and all finished insulin in inventory. To date, the Company has not provided forecasts to sanofi for the purchase of insulin and sanofi has not terminated the agreement.

Note 8 – Net Income/Loss Per Share (“EPS”):

Basic earnings per share (“EPS”) and Diluted EPS for the three-month period ended April 30, 2013 have been computed by dividing the net income available to common stockholders for the period by the weighted average shares outstanding and the diluted weighted average shares outstanding during that period, respectively. Per the treasury method of calculating Diluted EPS, 204,230,062 shares representing outstanding stock options and warrants which have an exercise price lower than the average market price for the quarter ended April 30, 2013 are included in the calculation of EPS. In addition, 17,699,999 shares underlying the remaining Series D convertible preferred stock have been added to the Diluted EPS calculation. All remaining outstanding stock options and warrants which have out-of-the-money exercise prices, representing 43,927,358 incremental shares in aggregate, have been excluded from the April 30, 2013 computation of Diluted EPS, as they are anti-dilutive.

Basic earnings per share (“EPS”) and Diluted EPS for the three-month period ended April 30, 2012 have been computed by dividing the net income available to common stockholders for the period by the weighted average shares outstanding and the diluted weighted average shares outstanding during that period, respectively. Per the treasury method of calculating Diluted EPS, 4,076 shares representing outstanding stock options which have an exercise price lower than the average market price for the quarter ended April 30, 2012 are included in the calculation of EPS. All remaining outstanding stock options and warrants which have out-of-the-money exercise prices and common stock underlying convertible preferred stock, representing 95,111,892 incremental shares in aggregate, have been excluded from the April 30, 2012 computation of Diluted EPS, as they are anti-dilutive.

Basic EPS and Diluted EPS for the nine-month periods ended April 30, 2013 and 2012 have been computed by dividing the net loss available to common stockholders for the period by the weighted average shares outstanding during that period. All outstanding stock options, non-vested restricted stock, warrants and common stock underlying convertible preferred stock, representing 277,647,594 incremental shares at April 30, 2013 and 95,115,968 incremental shares at April 30, 2012, have been excluded from the respective computations of Diluted EPS as they are anti-dilutive, due to the losses generated during those periods.

F-52

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Note 9 – Stockholders’ Deficiency:

Common Stock

During the nine months ended April 30, 2013, the Company issued or committed to issue 3,073,688 shares of common stock to various consultants for services rendered in the amount of $223,692. The shares were valued at an average of $0.073 per share.

During the nine months ended April 30, 2013, the Company issued 65,337,495 shares of common stock in conjunction with the conversion of 2,459 shares of the Series B, Series C and Series D 9% Convertible Preferred Stock and 22,118,091 shares of common stock as “make-whole” dividend payments on the Series B, Series C and Series D 9% Convertible Preferred Stock.

During the nine months ended April 30, 2013, the Company issued 26,023,461 shares of common stock upon the exercise of warrants which had an exercise price of $0.03 per share. The Company received cash proceeds of $780,704 upon these warrant exercises.

During the nine months ended April 30, 2013, the Company issued 29,184,675 shares of common stock upon the cashless exercise of 85,272,640 warrants which had an exercise price of $0.03 per share. The warrants exercised had an estimated fair value of $2,362,616 on the date of exercise.

During the nine months ended April 30, 2013, the Company issued 1,056,488 shares of common stock upon the exercise of employee stock options which had an exercise price of $0.001 per share. The Company received cash proceeds of $1,056 from these option exercises.

Stock option expense related to executive and employee options granted in October 2009, resulting in a charge to operations during the nine-month period ended April 30, 2013 of $27,824 and stock option expense related to options granted to executives, directors and employees in exchange for repayment of deferred salaries was $585,551.

The stockholders’ deficiency transactions for the nine months ended April 30, 2013 as described above are summarized below:

					Additional		Change to
	Common Stock				Paid-In		Stockholders’
	Shares		Amount		Capital		Equity
Issuance of common stock on conversion of convertible preferred stock		65,337,495	$	65,338	$	153,662	$	219,000
Issuance of common stock as make-whole payments on convertible preferred stock		22,118,091		22,118		641,812		663,930
Issuance of common stock for services		3,073,688		3,074		220,618		223,692
Issuance of common stock for cash warrant exercises		26,023,461		26,023		754,681		780,704
Issuance of common stock for cashless warrant exercises		29,184,675		29,185		2,333,431		2,362,616
Issuance of common stock for stock option exercises		1,056,488		1,056		—		1,056
Issuance of options in lieu of deferred salary		—		—		585,551		585,551
Amortization of stock options as employee compensation		—		—		27,824		27,824
Total		146,793,898	$	146,794	$	4,717,579		$ 4, 864,373

Warrants

The following is a summary of warrants issued, forfeited or expired and exercised for the nine months ended April 30, 2013:

	Warrants
Outstanding, August 1, 2012		74,264,078
Add: Issued		270,594,093
Less: Exercised		111,803,243
Less: Expired		175,000
Outstanding, January 31, 2013		232,879,928

The outstanding warrants at April 30, 2013 have a weighted average exercise price of $0.091 per share and have a weighted average remaining life of 3.25 years.

F-53

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

As of April 30, 2013, the Company has 124,933,402 warrants with a current exercise price of $0.03 and an expiry date of March 31, 2016, 6,041,893 warrants with a current exercise price of $0.03 and an expiry date of July 11, 2016, 27,272,720 warrants with a current exercise price of $0.03 and an expiry date of September 30, 2016, 7,524,145 warrants with a current exercise price of $0.03 and an expiry date of February 2, 2017, 24,565,367 warrants with a current exercise price of $0.03 and an expiry date of August 10, 2017 and 24,999,999 warrants with a current exercise price of $0.03 and an expiry date of December 10, 2017 (215,337,526 warrants in total), which have price protection provisions that allow for the reduction in the current exercise price upon the occurrence of certain events, including the Company’s issuance of common stock or securities convertible into or exercisable for common stock, such as options and warrants, at a price per share less than the exercise price then in effect. For instance, if the Company issues shares of its common stock or options exercisable for or securities convertible into common stock at an effective price per share of common stock less than the exercise price then in effect, the exercise price will be reduced to the effective price of the new issuance. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants described above that were issued in connection with the March 2008 private placement: (a) shares of common stock or standard options to the Company’s directors, officers, employees or consultants pursuant to a board-approved equity compensation program or other contract or arrangement (up to an aggregate amount of 5,608,926, representing 5% of the common stock issued and outstanding immediately prior to March 31, 2008); (b) shares of common stock issued upon the conversion or exercise of any security, right or other instrument convertible or exchangeable into common stock (or securities exchangeable into common stock) issued prior to March 31, 2008; (c) the shares of common stock issued upon exercise of the warrants issued in March 2008; and (d) shares of common stock and warrants in connection with strategic alliances, acquisitions, mergers, and strategic partnerships, the primary purpose of which is not to raise capital, and which are approved in good faith by the Company’s board of directors (up to an aggregate number of 11,217,852, representing 10% of the shares of common stock issued and outstanding immediately prior to March 31, 2008). On December 10, 2012, the Company’s triggering of the price protection features of the warrants that were issued in March 2008 resulting in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 64,653,492 to 172,409,312.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on July 8, 2011: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated July 8, 2011, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreement dated July 8, 2011 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on July 8, 2011, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in July 2011 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 6,249,995 to 16,666,653.

F-54

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on February 2, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated January 31, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011 and January 31, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on February 2, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in February 2012 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 24,999,999 to 66,666,664.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on August 10, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated August 8, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011, January 31, 2012 and August 8, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on August 8, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in August 2012 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 9,375,000 to 24,999,998.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on December 10, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated December 10, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011, January 31, 2012, August 8, 2012 and December 10, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on December 10, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities.

The Company accounts for the warrants with price protection provisions in accordance with FASB ASC Topic 815 as described in Note 10 - Derivative Liabilities below. As of April 30, 2013, there were a total of 215,337,526 warrants with an estimated fair value of $3,436,312, which are identified on the interim consolidated balance sheets under the caption “Derivative Warrant Liability”.

Series A 9% Convertible Preferred Stock

The Company has authorized 5,500 shares of Series A 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated July 8, 2011, the Company sold an aggregate of 2,575 shares of convertible preferred stock, as well as accompanying warrants to purchase 17,166,666 shares of common stocks. An aggregate of 17,166,666 shares of the Company’s common stock were issuable upon conversion of the convertible preferred stock which was issued at the initial closing. As of the end of the Company’s fiscal year 2012, all of the issued Series A 9% Convertible Preferred Stock had been converted to common stock. There were 17,166,666 shares of common stock issued upon the conversion of the Series A convertible preferred stock and 6,129,666 shares of common stock issued as “make-whole payments” on such conversions.

F-55

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Series B 9% Convertible Preferred Stock

The Company has authorized 2,000 shares of Series B 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated January 31, 2012, the Company sold an aggregate of 2,000 shares of Series B convertible preferred stock, as well as accompanying warrants to purchase 13,333,333 shares of common stocks. An aggregate of 13,333,333 shares of the Company’s common stock were issuable upon conversion of the Series B convertible preferred stock which was issued at the initial closing. On December 10, 2012, the triggering of the price protection features of the Series B convertible preferred stock resulted in a decrease of the conversion price from $0.08 to $0.03 per share and a corresponding increase in the number of common shares underlying the remaining 792 shares of Series B convertible preferred stock as of December 10, 2012 from 9,897,500 to 26,393,333. As of the end of the Company’s fiscal quarter ended January 31, 2013, all of the issued Series B 9% Convertible Preferred Stock had been converted to common stock. There were 38,019,163 shares of common stock issued upon the conversion of the Series B convertible preferred stock and 11,207,750 shares of common stock issued as “make-whole payments” on such conversions.

Accounting for proceeds from the Series B convertible preferred stock financing

The net cash proceeds from the Series B convertible preferred stock financing were $1,975,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing and second to the make-whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and was reported on the Company’s consolidated statements of operations for the fiscal year ended July 31, 2012 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability are described in Note 10 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds	July 31, 2012
Net proceeds	$	1,975,000
Derivative warrant liability fair value		(1,811,746	)
Make-whole payments liability		(540,000	)
Deemed dividend		$(376, 746)

Series C 9% Convertible Preferred Stock

The Company has authorized 750 shares of Series C 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated August 8, 2012, the Company sold an aggregate of 750 shares of Series C convertible preferred stock, as well as accompanying warrants to purchase 9,375,000 shares of common stocks. An aggregate of 9,375,000 shares of the Company’s common stock were issuable upon conversion of the Series C convertible preferred stock which was issued at the initial closing. On December 10, 2012, the triggering of the price protection features of the Series C convertible preferred stock resulted in a decrease of the conversion price from $0.08 to $0.03 per share and a corresponding increase in the number of common shares underlying the 650 shares of Series C convertible preferred stock as of December 10, 2012 from 8,125,000 to 21,666,666. As of the end of the Company’s fiscal quarter ended January 31, 2013, all of the issued Series C 9% Convertible Preferred Stock had been converted to common stock. There were 22,916,665 shares of common stock issued upon the conversion of the Series C convertible preferred stock and 6,664,863 shares of common stock issued as “make-whole payments” on such conversions.

Accounting for proceeds from the Series C convertible preferred stock financing

The net cash proceeds from the Series C convertible preferred stock financing were $725,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing and second to the make-whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and was reported on the Company’s interim consolidated statements of operations for the quarter ended October 31, 2012 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 10 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

F-56

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Accounting allocation of initial proceeds	October 31, 2012
Net proceeds	$	725,000
Derivative warrant liability fair value		(624,797	)
Make-whole payments liability		(202,500	)
Deemed dividend	$	(102,297	)

Series D 9% Convertible Preferred Stock

The Company has authorized 750 shares of Series D 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated December 10, 2012, the Company sold an aggregate of 750 shares of Series D convertible preferred stock, as well as accompanying warrants to purchase 24,999,999 shares of common stocks. An aggregate of 24,999,999 shares of the Company’s common stock are issuable upon conversion of the Series D convertible preferred stock which was issued at the initial closing.

Subject to certain ownership limitations, the convertible preferred stock is convertible at the option of the holder at any time into shares of the Company’s common stock at an effective conversion price of $0.03 per share, and will accrue a 9% dividend until December 10, 2015 and, beginning on December 10, 2015 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on December 31, 2012 and on each conversion date in cash, or at the Company’s option, in shares of common stock. In the event that the convertible preferred stock is converted prior to December 10, 2015, the Company will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at the Company’s option, in shares of its common stock. In addition, beginning December 10, 2015, the Company will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, and if such dividends are paid. The Company will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the convertible preferred stock is subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then conversion price, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction.

The Company may become obligated to redeem the convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the convertible preferred stock, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of the Company’s common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation services. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock.

In conjunction with the issuance of the Series D convertible preferred stock, the Company also issued 24,999,999 warrants to the investors. Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.03 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then exercise price, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction. These warrants have been classified as derivative liabilities and are described further in this note above.

F-57

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Due to the anti-dilution adjustments to the Company’s outstanding Series B and Series C preferred stock, and the various warrants with anti-dilution provisions, which resulted from the issuance of the Series D convertible preferred stock, the Company did not have sufficient authorized Common Stock to issue upon conversion of all of its outstanding preferred stock and exercise of all of its outstanding warrants at the time of issuance of the Series D convertible preferred stock. The investors agreed that the Series D convertible preferred stock and the accompanying warrants issued would not be convertible or exercisable until the Company’s stockholders authorized an amendment to the Company’s Certificate of Incorporation increasing the authorized Common Stock to 1,500,000,000 shares. The December 10, 2012 securities purchase agreement required the Company to obtain such authorization within 120 days after closing. If stockholder approval was not obtained in that time, the investors could require the Company to redeem the preferred stock for cash. The stockholder approval was obtained on March 28, 2013 and a registration statement was subsequently filed which was declared effective by the SEC on April 10, 2013.

As of April 30, 2013, 219 of the Series D convertible preferred stock had been converted to common stock. There were 7,299,999 shares of common stock issued upon the conversion of the Series D convertible preferred stock and 2,145,989 shares of common stock issued as “make-whole payments” on such conversions.

Accounting for proceeds from the Series D convertible preferred stock financing

The net cash proceeds from the Series D convertible preferred stock financing were $725,000. As the Company did not have sufficient authorized capital for the issuance of the shares underlying the Series D convertible preferred stock at the time of issuance, equity treatment was not permitted under GAAP. The Series D convertible preferred stock was classified as a derivative liability on the Company’s interim consolidated balance sheet as of the previous quarter ended January 31, 2013. Due to the redemption provision in the event that an increase in the Company’s authorized capital was not approved by the stockholders, the Series D convertible preferred stock was reported at that date at its face value of $750,000. Upon the stockholder approval of the increase in authorized capital on March 28, 2013, the Series D convertible preferred stock met the criteria for equity classification and was reclassified as equity at its then face value of $750,000. During the quarter ended April 30, 2013, 219 shares were converted to common stock and as of April 30, 2013 the remaining 531 shares of Series D convertible preferred stock, having a value of $531,000, are reported on the balance sheet as equity.

The initial “make-whole payments” of $202,500 on the Series D convertible preferred stock were accrued as of the date of the financing and the remaining balance of $143,370 (after conversions) are included in Accounts Payable and Accrued Expenses (see Note 5) at April 30, 2013. The warrants that were issued with the Series D convertible preferred stock were determined to be derivatives and were valued at their estimated fair value of $762,355 as of the date of issuance. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 10 – Derivative Liabilities below.

Note 10 – Derivative Liabilities:

Derivative warrant liability

The Company has warrants outstanding with price protection provisions that allow for the reduction in the exercise price of the warrants in the event the Company subsequently issues stock or securities convertible into stock at a price lower than the exercise price of the warrants. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased or decreased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

Accounting for Derivative Warrant Liability

The Company’s derivative warrant instruments have been measured at fair value at April 30, 2013 and July 31, 2012 using the binomial lattice model. The Company recognizes all of its warrants with price protection in its consolidated balance sheets as a liability. The liability is revalued at each reporting period and changes in fair value are recognized currently in the consolidated statements of operations. The initial recognition and subsequent changes in fair value of the derivative warrant liability have no effect on the Company’s consolidated cash flows.

F-58

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

The derivative warrants outstanding at April 30, 2013 are all currently exercisable with a weighted-average remaining life of 3.4 years.

The revaluation of the warrants at each reporting period, as well as the charges associated with issuing additional warrants due to the price protection features, resulted in the recognition of a loss of $1,092,504 within the Company’s consolidated statements of operations for the nine months ended April 30, 2013 and a loss of $1,603,720 for the nine months ended April 30, 2012, which is included in the consolidated statement of operations under the caption “Change in fair value of derivative liabilities”. The fair value of the warrants at April 30, 2013 and July 31, 2012 was $3,436,312 and $4,081,627, respectively, which is reported on the consolidated balance sheets under the caption “Derivative Warrant Liability”. The following summarizes the changes in the value of the derivative warrant liability from August 1, 2011 until April 30, 2013:

	Value			No. of Warrants
Balance at August 1, 2011 – Derivative warrant liability	$	8,745,508			80,234,017
Exercise of warrants classified as derivative liability		(7,230,734	)		(49,863,260	)
Additional warrants issued in February 2012 financing		1,811,746			13,333,333
Additional warrants from price protection features of existing warrants		1,548,813			11,444,440
Decrease in fair value of derivative warrant liability		(793,706	)		n/a
Balance at July 31, 2012 – Derivative warrant liability	$	4,081,627			55,148,530
Additional warrants issued in August 2012 financing		624,797			9,375,000
Additional warrants issued in December 2012 financing		762,355			24,999,999
Additional warrants from price protection features of existing warrants		7,484,550			236,219,094
Exercise of warrants		(3,116,589	)		(110,405,097	)
Decrease in fair value of derivative warrant liability		(6,400,428	)		n/a
Balance at April 30, 2013 – Derivative warrant liability	$	3,436,312			215,337,526

Fair Value Assumptions Used in Accounting for Derivative Warrant Liability

The Company has determined its derivative warrant liability to be a Level 2 fair value measurement and has used the binominal lattice pricing model to calculate the fair value as of April 30, 2013 and July 31, 2012. The binomial lattice model requires six basic data inputs: the exercise or strike price, time to expiration, the risk free interest rate, the current stock price, the estimated volatility of the stock price in the future, and the dividend rate. Because the warrants contain the price protection feature, the probability that the exercise price of the warrants would decrease as the stock price decreased was incorporated into the valuation calculations. The key inputs used in the April 30, 2013 and July 31, 2012 fair value calculations were as follows:

	April 30, 2013			July 31, 2012
	(Unaudited)			(Audited)
Current exercise price	$	0.03		$	0.15
Time to expiration		3.37 years			3.9 years
Risk-free interest rate		0.50	%		0.45	%
Estimated volatility		88	%		104	%
Dividend		-0-			-0-
Stock price at period end date	$	0.026		$	0.093

Note 11 – Income from Assets Held for Investment, net:

In March 2013, the Company sold a property which was held for investment for gross proceeds after real estate commissions of $256,835. This property had a net book value of $169,566, resulting in an accounting gain of $87,682 which is included in income from assets held for investment, net on the consolidated statement of operations. The property was secured by a mortgage which was partially discharged upon the sale, as described in the last paragraph of this note below. After the partial discharge of the mortgage ($216,810), as well as legal fees, interest, penalties and other costs ($13,000 in aggregate) the sale resulted in net cash proceeds to the Company of $27,025.

F-59

GENEREX BIOTECHNOLOGY CORPORATION AND SUBSIDIARIES

(A DEVELOPMENT STAGE COMPANY)

NOTES TO INTERIM CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

In September 2012, the Company sold its head office real estate in Toronto for gross proceeds after real estate commissions of $1,579,189. This property had a net book value of $585,064, resulting in an accounting gain of $994,125 which is included in income from assets held for investment, net on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to discharge or partially discharge the first and second mortgages on the property. The first mortgage on the property, with remaining principal of $480,951, was discharged completely upon sale. The remaining net proceeds of $1,028,780 after expenses and the discharge of the first mortgages was used to partially discharge the second mortgage and the Company did not receive any of the net proceeds from this property sale.

In August 2011, the Company sold two properties which were held for investment for gross proceeds after real estate commissions of $1,669,115. These two properties had a net book value of $1,029,435, resulting in an accounting gain of $639,680 which is included in income from assets held for investment, net on the consolidated statement of operations. The two properties had mortgages of $659,288 which were discharged upon sale, resulting in net cash proceeds to the Company of $1,009,827.

In March and April, 2012, the Company sold nine commercial condominium units which were held for investment for gross proceeds after real estate commissions of $2,865,682. These properties had a net book value of $1,783,932, resulting in an accounting gain of $1,081,750 which is included in income from assets held for investment, net on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to discharge or partially discharge the first and second mortgages on the properties. There were two first mortgages on the properties, with combined remaining principals of $571,680, which were discharged completely upon sale. The remaining net proceeds of $2,190,952 after expenses and the discharge of the first mortgages was used to partially discharge the second mortgage and the Company did not receive any of the net proceeds from these property sales.

The remaining income of $128,760 in this category in the nine months ended April 30, 2013, pertains to rental income from properties held for investment, net of carrying and operating expenses, compared to $207,420 in the prior year period.

The properties held for investment have an interest only first mortgage which closed on November 30, 2012 with a principal amount $853,119, an interest rate of 9.75% compounded semi-annually and a maturity date of November 30, 2013. Upon the sale of the property in March 2013, the mortgage was partially discharged and the remaining balance at April 30, 2013 is $625,793.

Note 12 – Subsequent Events:

The Company has evaluated subsequent events occurring after the balance sheet date through the date the interim consolidated financial statements were issued and determined that there are no events requiring financial statement disclosure.

F-60

Resale of 98,163,337 Shares of Common Stock

PROSPECTUS

__________, 2013

You should rely only on the information contained in this prospectus. No dealer, salesperson or other person is authorized to give information that is not contained in this prospectus. This prospectus is not an offer to sell nor is it seeking an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. The information contained in this prospectus is correct only as of the date of this prospectus, regardless of the time of the delivery of this prospectus or the sale of these securities.

PART II

INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

The following table sets forth all costs and expenses to be incurred by Generex in connection with the preparation and filing of this Registration Statement. All amounts shown are estimates except for the SEC registration fee. We will pay all expenses in connection with the distribution of the shares of common stock being registered hereby, except for the fees and expenses of any counsel and other advisors that any Selling Security Holders may employ to represent them in connection with the offering and any brokerage or underwriting discounts or commissions paid to broker-dealers in connection with the sale of the shares.

SEC Registration Fee	$	435
Printing and Engraving Expenses	$	5,000
Accountants’ Fees and Expenses	$	10,000
Legal Fees and Expenses	$	15,000
Miscellaneous	$	4,565
Total Expenses	$	35,000

ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS

General Corporation Law of Delaware

Section 145 of the Delaware General Corporation Law authorizes a corporation to indemnify its directors, officers, employees or other agents in terms sufficiently broad to permit indemnification (including reimbursement for expenses incurred) under certain circumstances for liabilities arising under the Securities Act. Our Amended and Restated By-Laws provide indemnification of our directors and officers to the maximum extent permitted by the Delaware General Corporation Law.

By-Laws

Article V of our Amended and Restated By-Laws provides that Generex shall indemnify any person who was or is a party or threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (collectively, a "proceeding"), by reason of the fact such person is or was (a) a director or executive officer of Generex or a constituent corporation absorbed in a consolidation or merger (hereinafter, a "constituent corporation"), or, (b) is or was serving at the request of Generex or a constituent corporation as a director, officer, partner, employee or agent of another corporation, partnership, joint venture or other enterprise or entity, or (c) is or was a director or officer of Generex serving at its request as an administrator, trustee or other fiduciary of one or more of the employee benefit plans, if any, of Generex or another entity which may be in effect from time to time, against all expenses, liability and loss actually and reasonably incurred or suffered by such person in connection with such proceeding, whether or not the indemnified liability arises or arose from any proceeding by or in the right of Generex, to the extent that such person is not otherwise indemnified and to the extent that such indemnification is not prohibited by law as it presently exists or may hereafter be amended. We shall advance all expenses reasonably incurred by a person entitled to indemnification as provided above in defending a proceeding in advance of the final disposition of such proceeding, and may, but shall not be obligated to, advance expenses of other persons entitled to indemnification pursuant to any other agreement or provision of law. To determine whether any indemnification under Article V of our Amended and Restated By-Laws is permissible, our Board of Directors by a majority vote of a quorum consisting of directors not parties to such proceeding may, and on request of a person seeking indemnification shall be required to, determine in each case whether the applicable standards in any applicable statute have been met, or such determination shall be made by independent legal counsel if such quorum is not obtainable, or, even if obtainable, a majority vote of a quorum of disinterested directors so directs. If a claim for indemnification under Article V of our Amended and Restated By-Laws is not paid in full within ninety (90) days after a written claim therefore has been received by us, the claimant may file suit to recover the unpaid amount of such claim, and we shall have the burden of proving that the claimant was not entitled to the requested indemnification under applicable law. The reasonable expenses of any person in prosecuting a successful claim for indemnification thereunder, and the fees and expenses of any independent legal counsel engaged to determine permissibility of indemnification, shall be borne by us. For purposes of Article V of our Amended and Restated By-Laws, "independent legal counsel" means legal counsel other than that regularly or customarily engaged by or on behalf of Generex. Notwithstanding any other provision of Article V, we shall be required to indemnify a person in connection with a proceeding initiated by such person only if the proceeding was authorized by the Board of Directors.

II-1

Article V of our Amended and Restated By-Laws further provides that indemnification provided therein shall not be deemed exclusive of any other right to which one seeking indemnification may have or hereafter acquire under any statute, provision of the Certificate of Incorporation, the By-Laws, agreement, vote of stockholders or disinterested directors or otherwise, and shall inure to the benefit of the heirs, executors and administrators of any such person. Any modification or repeal of any provision of Article V of our Amended and Restated By-Laws shall not adversely affect any right or protection of an authorized representative existing thereunder with respect to any act or omission occurring prior to such modification or repeal.

Pursuant to Article V of our Amended and Restated By-Laws, our Board of Directors has the power to (i) authorize the company to purchase and maintain, at the company’s expenses, insurance on behalf of the company and on behalf of others to the extent that power to do so has not been prohibited by applicable law, and (ii) give other indemnification to the extent not prohibited by applicable law. We currently maintain insurance under which the insurers will reimburse us for amounts that it has paid to its directors and officers as indemnification for claims against such persons in their official capacities. The insurance also covers such persons as to amounts paid by them as a result of claims against them in their official capacities that are not reimbursed by us. The insurance is subject to certain limitations and exclusions.

Item 15. Recent Sales of Unregistered Securities

Date of Sale	Title of Security	Amount of Securities Sold	Aggregate Consideration	Exemption Under the Securities Act	Purchaser/Recipient	Nature of Purchase/Recipient	Terms of Conversion or Exercise
Jul 2010	Common Stock	54,545	$18,000	Section 4 (2) *	Health Management Resources Inc.	Consultant
Jul 2010	Common Stock	18,912	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Jul 2010	Common Stock	37,500	Quarterly services per contract	Section 4 (2) *	The Abajian Group, LLC	Consultant
Jul 2010	Common Stock	60,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Aug 2010	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Aug 2010	Common Stock	60,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Sep 2010	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Sep 2010	Common Stock	13,239	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Sep 2010	Common Stock	60,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Oct 2010	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Oct 2010	Common Stock	73,000	$32,850	Section 4 (2) *	Market Update Network Corp.	Vendor, partial consideration
Oct 2010	Common Stock	150,000	Services per contract	Section 4 (2) *	Craig Eagle	Consultant
Oct 2010	Common Stock	15,024	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Oct 2010	Common Stock	300,000	Services per contract	Section 4 (2) *	Moscato Marsh & Partners Inc.	Consultant
Oct 2010	Common Stock	2,500,000	Services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Oct 2010	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Nov 2010	Common Stock	19,119	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Nov 2010	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Nov 2010	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Dec 2010	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Dec 2010	Common Stock	19,950	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Dec 2010	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Oct 2010	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Jan 2011	Common Stock	21,189	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Jan 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Feb 2011	Common Stock	25,647	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Feb 2011	Common Stock	4,000	Monthly services per contract	Section 4 (2) *	American Capital Ventures, Inc.	Consultant
Mar 2011	Common Stock	300,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Mar 2011	Common Stock	25,479	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Apr 2011	Common Stock	26,557	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Apr 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
May 2011	Common Stock	155,556	$35,000	Section 4 (2) *	Market Update Network Corp.	Vendor
May 2011	Common Stock	27,059	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
May 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Jun 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Jun 2011	Common Stock	33,569	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
July 2011	Common Stock	41,827	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
July 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Aug 2011	Common Stock	55,081	$6,000	Section 4 (2) *	Beckerman Public Relations	Investor relations
Aug 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Sep 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Oct 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Nov 2011	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Jan 2012	Common Stock	300,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Jan 2012	Common Stock	1,333,333	$200,000	Section 4 (2) *	Seahawk Capital Partners, Inc.	Financing finder's fee
Feb 2012	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Apr 2012	Common Stock	300,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Feb 2012	Common Stock	1,066,667	$160,000	Section 4 (2) *	Seahawk Capital Partners, Inc.	Financing finder's fee
May 2012	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Jul 2012	Common Stock	300,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Aug 2012	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Sep 2012	Common Stock	750,000	$60,000	Section 4 (2) *	Seahawk Capital Partners, Inc.	Financing finder's fee
Sep 2012	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Oct 2012	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Nov 2012	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Dec 2012	Common Stock	2,000,000	$60,000	Section 4 (2) *	Seahawk Capital Partners, Inc.	Financing finder's fee
Jan 2013	Common Stock	300,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Apr 2013	Common Stock	450,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
May 2013	Common Stock	150,000	Monthly services per contract	Section 4 (2) *	Seahawk Capital Partners, Inc.	Investor relations
Jun 2013	Common Stock	3,266,667	$98,000	Section 4 (2) *	Seahawk Capital Partners, Inc.	Financing finder's fee
		17,037,920

* We believe this investor is an “accredited investor” as that term is defined in Rule 501(a) of Regulation D under the Securities Act.

II-2

Item 16. Exhibits and Financial Statement Schedules.

EXHIBIT INDEX

The following exhibits are filed as part of, or incorporated by reference into this registration statement:

Exhibit Number	Description of Exhibit(1)
1.1	Placement Agency Agreement, dated May 5, 2009, by and between Generex Biotechnology Corporation and Rodman & Renshaw (incorporated by reference to Exhibit 1.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on May 18, 2009)
1.2	Placement Agency Agreement, dated June 8, 2009, by and between Generex Biotechnology Corporation and Midtown Partners & Co., LLC and amendments dated August 5, August 18, and September 11, 2009 (incorporated by reference to Exhibit 1.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on September 15, 2009)
1.3	Amendment dated as of April 7, 2010 to Placement Agent Agreement attached as Exhibit 1.2 hereto (incorporated by reference .reference to Exhibit 1.2 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on April 8, 2010)

II-3

1.4	Placement Agency Agreement dated September 11, 2009, by and between Generex Biotechnology Corporation and Maxim Group LLC. (incorporated by reference to Exhibit 1.2 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on September 15, 2009)
2	Agreement and Plan of Merger among Generex Biotechnology Corporation, Antigen Express, Inc. and AGEXP Acquisition Inc. (incorporated by reference to Exhibit 2.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on August 15, 2003)
3(i)(a)	Restated Certificate of Incorporation of Generex Biotechnology Corporation (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Post-Effective Amendment No. 1 to the Registration Statement on Form S-8 filed on October 26, 2009)
3(i)(b)	Certificate of Designation of Preferences, Rights and Limitations of Series A 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on July 11, 2011).
3(i)(c)	Certificate of Designation of Preferences, Rights and Limitations of Series B 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on form 8-K filed on February 1, 2012).
3(i)(d)	Certificate of Designation of Preferences, Rights and Limitations of Series C 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on August 8, 2012).
3(i)(e)	Certificate of Designation of Preferences, Rights and Limitations of Series D 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on form 8-K filed on December 11, 2012)
3(i)(f)	Certificate of Amendment to Restated Certificate of Incorporation of Generex Biotechnology Corporation (incorporated by reference to Exhibit 3(i)(f) to Generex Biotechnology Corporation’s Current Report on Registration Statement on Form S-1 (File No. 333-187656) filed on April 1, 2013)
3(i)(g)	Certificate of Designation of Preferences, Rights and Limitations of Series E 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on form 8-K filed on June 17, 2013)
3(ii)	Amended and Restated By-Laws of Generex Biotechnology Corporation (incorporated by reference to Exhibit 3.2(ii) to Generex Biotechnology Corporation’s Report on Form 8-K filed December 5, 2007)
4.1	Form of Common Stock Certificate (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 (File No. 333-82667) filed on July 12, 1999)
4.2.1	Form of Securities Purchase Agreement entered into with Cranshire Capital, L.P.; Gryphon Partners, L.P.; Langley Partners, L.P.; Lakeshore Capital, Ltd.; LH Financial; Omicron Capital; Photon Fund, Ltd.; Howard Todd Horberg and Vertical Ventures, LLC dated May 29, 2003 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 10-Q/A for the quarter ended April 30, 2003 filed on August 13, 2003)
4.2.2	Form of Registration Rights Agreement entered into with Cranshire Capital, L.P.; Gryphon Partners, L.P.; Langley Partners, L.P.; Lakeshore Capital, Ltd.; LH Financial; Omicron Capital; Photon Fund, Ltd.; Howard Todd Horberg and Vertical Ventures, LLC dated May 29, 2003 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 10-Q/A for the quarter ended April 30, 2003 filed on August 13, 2003)
4.2.3	Form of Warrant granted to Cranshire Capital, L.P.; Gryphon Partners, L.P.; Langley Partners, L.P.; Lakeshore Capital, Ltd.; LH Financial; Omicron Capital; Photon Fund, Ltd.; Howard Todd Horberg and Vertical Ventures, LLC dated May 29, 2003 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 10-Q/A for the quarter ended April 30, 2003 filed on August 13, 2003)

II-4

4.3	Form of replacement Warrant issued to warrant holders exercising at reduced exercise price in May and June 2003 (incorporated by reference to Exhibit 4.13.7 to Generex Biotechnology Corporation’s Report on Form 10-K for the period ended July 31, 2003 filed on October 29, 2003)
4.4.1	Securities Purchase Agreement, dated December 19, 2003, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.4.2	Registration Rights Agreement, dated December 19, 2003, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.4.3	Form of Warrant issued in connection with Exhibit 4.4.1 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.4.4	Form of Additional Investment Right issued in connection with Exhibit 4.4.1 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.5.1	Securities Purchase Agreement, dated January 7, 2004, by and between Generex Biotechnology Corporation and ICN Capital Limited (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.5.2	Registration Rights Agreement, dated January 7, 2004, by and between Generex Biotechnology Corporation and ICN Capital Limited (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.5.3	Warrant issued in connection with Exhibit 4.5.1 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.5.4	Additional Investment Right issued in connection with Exhibit 4.5.1 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.1	Securities Purchase Agreement, dated January 9, 2004, by and between Generex Biotechnology Corporation and Vertical Ventures, LLC (incorporated by reference to Exhibit 4.5 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.2	Registration Rights Agreement, dated January 9, 2004, by and between Generex Biotechnology Corporation and Vertical Ventures, LLC (incorporated by reference to Exhibit 4.6 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.3	Warrant issued in connection with Exhibit 4.6.1 (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.4	Additional Investment Right issued in connection with Exhibit 4.6.1 (incorporated by reference to Exhibit 4.8 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.1	Securities Purchase Agreement, dated February 6, 2004, by and between Generex Biotechnology Corporation and Alexandra Global Master Fund, Ltd. (incorporated by reference to Exhibit 4.9 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.2	Registration Rights Agreement, dated February 6, 2004, by and between Generex Biotechnology Corporation and Alexandra Global Master Fund, Ltd. (incorporated by reference to Exhibit 4.10 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)

II-5

4.7.3	Warrant issued in connection with Exhibit 4.7.1 (incorporated by reference to Exhibit 4.11 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.4	Additional Investment Right issued in connection with Exhibit 4.7.1 (incorporated by reference to Exhibit 4.12 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.5	Escrow Agreement, dated February 26, 2004, by and among Generex Biotechnology Corporation, Eckert Seamans Cherin & Mellott, LLC and Alexandra Global Master Fund, Ltd. (incorporated by reference to Exhibit 4.13 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.8.1	Securities Purchase Agreement, dated February 11, 2004, by and between Generex Biotechnology Corporation and Michael Sourlis (incorporated by reference to Exhibit 4.14 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.8.2	Registration Rights Agreement, dated February 11, 2004, by and between Generex Biotechnology Corporation and Michael Sourlis (incorporated by reference to Exhibit 4.15 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.8.3	Additional Investment Right issued in connection with Exhibit 4.8.1 (incorporated by reference to Exhibit 4.17 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.1	Securities Purchase Agreement, dated February 13, 2004, by and between Generex Biotechnology Corporation and Zapfe Holdings, Inc. (incorporated by reference to Exhibit 4.18 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.2	Registration Rights Agreement, dated February 13, 2004, by and between Generex Biotechnology Corporation and Zapfe Holdings, Inc. (incorporated by reference to Exhibit 4.19 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.3	Warrant issued in connection with Exhibit 4.9.1 (incorporated by reference to Exhibit 4.20 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.4	Additional Investment Right issued in connection with Exhibit 4.9.1 (incorporated by reference to Exhibit 4.21 Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.10.1	Securities Purchase Agreement, dated June 23, 2004, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.10.2	Registration Rights Agreement, dated June 23, 2004, by and among Generex Biotechnology Corporation and the investors (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.10.3	Form of Warrant issued in connection with Exhibit 4.10.1 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.10.4	Form of Additional Investment Right issued in connection Exhibit 4.10.1 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.11.1	Securities Purchase Agreement, dated November 10, 2004, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.11.2	Form of 6% Secured Convertible Debenture issued in connection with Exhibit 4.11.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)

II-6

4.11.3	Registration Rights Agreement, dated November 10, 2004, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.11.4	Form of Voting Agreement entered into in connection with Exhibit 4.11.1 (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.12	Warrant issued to The Aethena Group, LLC on April 28, 2005 (incorporated by reference to Exhibit 4.20 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)
4.13.1	Amendment No. 4 to Securities Purchase Agreement and Registration Rights Agreement entered into by and between Generex Biotechnology Corporation and the Purchasers listed on the signature pages thereto on January 19, 2006 (incorporated by reference herein to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on January 20, 2006)
4.13.2	Form of Additional AIRs issued in connection with Exhibit 4.13.1 (incorporated by reference herein to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on January 20, 2006)
4.14	Form of Warrant issued by Generex Biotechnology Corporation on January 23, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on January 24, 2006)
4.15.1	Agreement to Amend Warrants between Generex Biotechnology Corporation and Cranshire Capital L.P. dated February 27, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006).
4.15.2	Agreement to Amend Warrants between Generex Biotechnology Corporation and Omicron Master Trust dated February 27, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006)
4.15.3	Agreement to Amend Warrants between Generex Biotechnology Corporation and Iroquois Capital L.P. dated February 27, 2006 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006)
4.15.4	Agreement to Amend Warrants between Generex Biotechnology Corporation and Smithfield Fiduciary LLC dated February 27, 2006 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006)
4.15.5	Form of Warrant issued by Generex Biotechnology Corporation on February 27, 2006 (incorporated by reference to Exhibit 4.26 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
4.16.1	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Cranshire Capital, L.P. dated February 28, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.2	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Omicron Master Trust dated February 28, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.3	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Iroquois Capital LP dated February 28, 2006 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.4	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Smithfield Fiduciary LLC dated February 28, 2006 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)

II-7

4.16.5	Form of Additional AIR Debenture issued by Generex Biotechnology Corporation on February 28, 2006 (incorporated by reference to Exhibit 4.31 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
4.16.6	Form of Additional AIR Warrant issued by Generex Biotechnology Corporation on February 28, 2006 (incorporated by reference to Exhibit 4.32 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
4.17.1	Form of Agreement to Amend Warrants between Generex Biotechnology Corporation and the Investors dated March 6, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 7, 2006)
4.17.2	Form of Warrant issued by Generex Biotechnology Corporation on March 6, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 7, 2006)
4.18	Warrant issued by Generex Biotechnology Corporation on April 17, 2006 to Zapfe Holdings, Inc. (incorporated by reference to Exhibit 4.33 to Generex Biotechnology Corporation’s Report on Form 10-Q filed on June 14, 2006)
4.19	Form of Warrant issued by Generex Biotechnology Corporation on April 17, 2006 to certain employees (incorporated by reference to Exhibit 4.34 to Generex Biotechnology Corporation’s Report on Form 10-Q filed on June 14, 2006)
4.20.1	Securities Purchase Agreement entered into by and between Generex Biotechnology Corporation and four Investors on June 1, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.20.2	Form of Warrant issued by Generex Biotechnology Corporation on June 1, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.21.1	Form of Amendment to Outstanding Warrants (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.21.2	Form of Warrant issued by Generex Biotechnology Corporation on June 1, 2006 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.22.1	Securities Purchase Agreement, dated as of March 31, 2008 among the Registrant and each of the purchasers named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.22.2	Form of 8% Secured Convertible Note, as amended (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Registration Statement (333-150562) on Form S-3 filed on April 30, 2008)
4.22.3	Form of Series A Warrant, as amended (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.4	Form of Series A-1 Warrant, as amended (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.5	Form of Series B Warrant, as amended (incorporated by reference to Exhibit 4.5 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)

II-8

4.22.6	Form of Series C Warrant, as amended (incorporated by reference to Exhibit 4.6 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.7	Registration Rights Agreement, dated March 31, 2008, among Registrant and each of the purchasers under Securities Purchase Agreement (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.22.8	Security Agreement (incorporated by reference to Exhibit 4.8 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.22.9	Form of Guaranty (incorporated by reference to Exhibit 4.9 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.23	Form of Securities Purchase Agreement, date May 15, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 1.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on May 18, 2009)
4.24.1	Form of Securities Purchase Agreement, dated June 15, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 16, 2009)
4.24.2	Form of Warrant issued in connection with Exhibit 4.24.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 16, 2009)
4.24.3	Form of Warrant issued to Midtown Partners & Co., LLC in connection with Exhibit 4.24.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 16, 2009)
4.25.1	Form of Securities Purchase Agreement, dated August 6, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 6, 2009)
4.25.2	Form of Warrant issued in connection with Exhibit 4.25.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 6, 2009)
4.25.3	Form of Warrant issued to Midtown Partners & Co., LLC in connection with Exhibit 4.25.1 (incorporated by reference to Exhibit 4.28 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 6, 2009)
4.26.1	Form of Securities Purchase Agreement, dated September 11, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on September 15, 2009)
4.26.2	Form of Warrant issued in connection with Exhibit 4.26.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on September 15, 2009)
4.26.3	Form of Warrant issued to Midtown Partners & Co., LLC and Maxim Group LLC in connection with Exhibit 4.26.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on September 15, 2009)
4.27.1	Common Stock Purchase Agreement dated April 7, 2010 by and between Generex Biotechnology Corporation and Seaside 88, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form  8-K filed on April 8, 2010)
4.27.2	First Amendment to Common Stock Purchase Agreement dated April 28, 2010 by and between Generex Biotechnology Corporation and Seaside 88, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form  8-K filed on April 29, 2010)

II-9

4.27.3	Form of Warrant issued to Midtown Partners & Co., LLC in connection with Exhibit 4.27.1 hereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 8, 2010)
4.28.1	Form of Securities Purchase Agreement dated January 24, 2011 by and between Generex Biotechnology Corporation and the investors (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on January 25, 2011).
4.28.2	Form of Warrant issued to the investors in connection with Exhibit 4.28.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on January 25, 2011).
4.28.3	Amendment to Purchase Agreement dated March 25, 2011 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on March 30, 2011).
4.28.4	Second Amendment to Purchase Agreement dated April 13, 2011 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on April 14, 2011).
4.29.1	Form of Securities Purchase Agreement, dated July 8, 2011, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on July 11, 2011).
4.29.2	Form of Common Stock Warrant issued in connection with Exhibit 4.29.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on July 11, 2011).
4.30.1	Form of Securities Purchase Agreement, dated January 31, 2012, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on February 1, 2012).
4.30.2	Form of Common Stock Warrant issued in connection with Exhibit 4.30.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 1, 2012).
4.30.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 1, 2012)
4.31.1	Form of Securities Purchase Agreement, dated August 8, 2012, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on August 8, 2012).
4.31.2	Form of Common Stock Warrant issued in connection with Exhibit 4.31.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 8, 2012).
4.31.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 8, 2012)
4.32.1	Form of Securities Purchase Agreement, dated December 10, 2012, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on December 11, 2012).

II-10

4.32.2	Form of Common Stock Warrant issued in connection with Exhibit 4.32.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 11, 2012).
4.32.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 10, 2012)
4.33.1	Form of Securities Purchase Agreement, dated June 17, 2013, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on June 17, 2013).
4.33.2	Form of Common Stock Warrant issued in connection with Exhibit 4.33.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 17, 2013).
4.33.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 17, 2013)
5.1	Opinion of Eckert Seamans Cherin & Mellott, LLC (incorporated by reference to Exhibit 5.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013)
9	Form of Voting Agreement entered into in connection with Exhibit 4.11.1 (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on November 12, 2004)
10.1	Stock Option Agreement by and between Generex Biotechnology Corporation and Peter G. Amanatides to purchase 100,000 shares of Common Stock at the exercise price of $0.56 per share (incorporated by reference to Exhibit 10.3 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.2	Stock Option Agreement by and between Generex Biotechnology Corporation and John P. Barratt to purchase 100,000 shares of Common Stock at the exercise price of $0.56 per share (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.3	Stock Option Agreement by and between Generex Biotechnology Corporation and Brian T. McGee to purchase 100,000 shares of Common Stock at the exercise price of $0.56 per share (incorporated by reference to Exhibit 10.5 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.4	Stock Option Agreement by and between Generex Biotechnology Corporation and John P. Barratt to purchase 35,714 shares of Common Stock at the exercise price of $0.001 per share (incorporated by reference to Exhibit 10.6 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.5	Stock Option Agreement by and between Generex Biotechnology Corporation and Brian T. McGee to purchase 35,714 shares of Common Stock at the exercise price of $0.001 per share (incorporated by reference to Exhibit 10.7 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.6	Stock Option Agreement by and between Generex Biotechnology Corporation and Gerald Bernstein, M.D. to purchase 100,000 shares of Common Stock at the exercise price of $0.61 per share (incorporated by reference to Exhibit 10.8 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*

II-11

10.7	Stock Option Agreement by and between Generex Biotechnology Corporation and Mark Fletcher to purchase 250,000 shares of Common Stock at the exercise price of $0.61 per share (incorporated by reference to Exhibit 10.9 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.8	Stock Option Agreement by and between Generex Biotechnology Corporation and Mark A. Fletcher to purchase 470,726 shares of Common Stock at the exercise price of $0.001 per share (incorporated by reference to Exhibit 10.12 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.9	Employment Agreement by and between Generex Biotechnology Corporation and Gerald Bernstein M.D. (incorporated by reference to Exhibit 10.16 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.10	1998 Stock Option Plan (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 (File No. 333-82667) filed on July 12, 1999)*
10.11	2000 Stock Option Plan (incorporated by reference to Exhibit 4.3.2 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 30, 2000)*
10.12	Amended 2001 Stock Option Plan (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on December 15, 2003)*
10.13	2006 Stock Plan (incorporated by reference to Annex A to Generex Biotechnology Corporation’s Proxy Statement for the Annual Meeting of Stockholders held on May 30, 2006)*
10.14	Stockholders Agreement among Generex Biotechnology Corporation and the former holders of capital stock of Antigen Express, Inc. (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 29, 2003)
10.15	Form of Warrant issued by Generex Biotechnology Corporation on April 17, 2006 to certain employees (incorporated by reference to Exhibit 4.34 to Generex Biotechnology Corporation’s Report on Form 10-Q filed on June 14, 2006)*
10.16	Quotation for Contract Manufacturing of Oral-lyn™ entered into between Generex Biotechnology Corporation and Cardinal Health PTS, LLC on June 20, 2006 (subject to confidential treatment) (incorporated by reference to Exhibit 10.25 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on February 14, 2007)
10.17	Quotation Amendment for Contract Manufacturing of Oral-lyn™ entered into between Generex Biotechnology Corporation and Cardinal Health PTS, LLC on August 18, 2006 (subject to confidential treatment) (incorporated by reference to Exhibit 10.26 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
10.18	Clinical Supply Agreement entered into between Generex Biotechnology Corporation and Cardinal Health PTS, LLC on September 6, 2006 (subject to confidential treatment) (incorporated by reference to Exhibit 10.27 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
10.19	Form of Restricted Stock Agreement for awards to executive officers of Generex Biotechnology Corporation under the Generex Biotechnology Corporation 2006 Stock Plan (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 23, 2007)*
10.20	Summary of Employment Terms for Anna Gluskin effective as of January 1, 2006 (incorporated by reference to Exhibit 10.28 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*

II-12

10.21	Summary of Employment Terms for Rose Perri effective as of January 1, 2006 (incorporated by reference to Exhibit 10.29 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.22	Summary of Employment Terms for Mark A. Fletcher effective as of April 21, 2003 (incorporated by reference to Exhibit 10.30 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.23	Employment Agreement between Generex Biotechnology Corporation and Gerald Bernstein, M.D., effective as of April 1, 2002 (incorporated by reference to Exhibit 10.31 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.24	Form of Consent and Waiver Agreement entered into with Cranshire Capital, L.P., Portside Growth and Opportunity Fund and, Smithfield Fiduciary LLC (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 1, 2008)
10.25	Form of Consent and Waiver Agreement entered into with Rockmore Investment Master Fund Ltd. (incorporated by reference to Exhibit 10.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 1, 2008)
10.26	Form of Consent and Waiver Agreement entered into with the Iroquois Funds (incorporated by reference to Exhibit 10.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 1, 2008)
10.27	Form of separate Agreements entered into with each of Cranshire Capital, L.P., Portside Growth and Opportunity Fund, Rockmore Investment Master Fund Ltd., Smithfield Fiduciary LLC and Iroquois Capital Opportunity Fund, LP on December 22, 2008 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 23, 2008)
10.28	Form of Agreement entered into with Iroquois Master Fund Ltd. on December 22, 2008 (incorporated by reference to Exhibit 10.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 23, 2008)
10.29	Form of separate Letter Agreements dated as of February 13, 2009 and entered into by and between Generex Biotechnology Corporation and each of Cranshire Capital, L.P., Portside Growth and Opportunity Fund, Rockmore Investment Master Fund Ltd., Smithfield Fiduciary LLC, Iroquois Master Fund Ltd. and Iroquois Capital Opportunity Fund, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 17, 2009)
10.30	Form of Forbearance and Amendment Agreement dated as of February 27, 2009 and entered into by and between Generex Biotechnology Corporation and each of Cranshire Capital, L.P., Portside Growth and Opportunity Fund, Rockmore Investment Master Fund Ltd., Smithfield Fiduciary LLC, Iroquois Master Fund Ltd. and Iroquois Capital Opportunity Fund, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 2, 2009)
10.31	At Market Offering Issuance Agreement  dated October 14, 2009 entered into between Generex Biotechnology Corporation and Wm Smith & Co, LLC (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on October 15, 2009)
10.32	Recombinant Human Insulin Active Ingredient Manufacturing and Supply Agreement entered into on December 7, 2009 by and  between Generex Biotechnology Corporation and Sanofi-Aventis Deutschland GmbH (subject to confidential treatment) (incorporated by reference to Exhibit 10.2 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on December 11, 2009)
10.33	Summary of Compensation Arrangements with Executive Officers and Directors as of March 25, 2011 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).

II-13

10.34	Incentive Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010)*
10.35	Nonqualified Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and Brian McGee (incorporated by reference to Exhibit 10.5 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010)*
10.36	Nonqualified Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.6 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010)*
10.37	Nonqualified Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and Nola Masterson (incorporated by reference to Exhibit 10.7 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010).*
10.38	Amendment to the Employment Terms for Mark A. Fletcher, dated September 29, 2010 (incorporated by reference to Exhibit 10.46 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 14, 2010).*
10.39	Limited Liability Company Ownership Interest Purchase Agreement by and among Generex Biotechnology Corporation, Global Medical Direct, LLC and Joseph Corso, Jr., Robert S. Shea and Mark Franz (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on October 12, 2010)
10.40	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.41	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.5 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.42	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.6 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.43	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.7 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.44	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.8 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.45	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.9 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.46	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Nola E. Masterson (incorporated by reference to Exhibit 10.10 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.47	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.11 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*

II-14

10.48	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.48 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.49	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.49 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.50	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.50 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.51	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Nola E. Masterson (incorporated by reference to Exhibit 10.51 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.52	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and James Anderson (incorporated by reference to Exhibit 10.52 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.53	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Eric von Hofe (incorporated by reference to Exhibit 10.53 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.54	Nonqualified Stock Option Grant Agreement dated June 20, 2012 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.54 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.55	Nonqualified Stock Option Grant Agreement dated June 20, 2012 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.55 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.56	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.56 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.57	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.57 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.58	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.58 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.59	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and James Anderson (incorporated by reference to Exhibit 10.59 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.60	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Eric von Hofe (incorporated by reference to Exhibit 10.60 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.61	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.61 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.62	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.62 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.63	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.63 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*

II-15

10.64	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.64 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.65	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.65 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.66	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and James Anderson (incorporated by reference to Exhibit 10.66 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.67	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Eric von Hofe (incorporated by reference to Exhibit 10.67 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.68	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.68 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.69	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.69 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
21	Subsidiaries of the Registrant (incorporated by reference to Exhibit 21 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 15, 2012)

23.1	Consent of MSCM LLP, independent registered public accounting firm (incorporated by reference to Exhibit 23.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013)
23.2	Consent of Eckert Seamans Cherin & Mellott, LLC (included in Exhibit 5.1)
24	Power of Attorney**

*	Management contract or management compensatory plan or arrangement.
**	Previously filed.

(1) In the case of incorporation by reference to documents filed by the Registrant under the Exchange Act, the Registrant’s file number under the Exchange Act is 000-25169.

Item 17. Undertakings

(a)         The undersigned registrant hereby undertakes:

(1)          To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

(i)           To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

(ii)          To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and

(iii)         To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement.

II-16

(2)          That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3)          To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(4)          That, for the purpose of determining liability under the Securities Act of 1933 to any purchaser:

(i)           If the registrant is relying on Rule 430B:

(A)         Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and 

(B)          Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5), or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii), or (x) for the purpose of providing the information required by section 10(a) of the Securities Act of 1933 shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which that prospectus relates, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. Provided, however, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.

(5)          That, for the purpose of determining liability of the registrant under the Securities Act of 1933 to any purchaser in the initial distribution of the securities, in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:

(i)           Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424;

(ii)          Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant;

(iii)         The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and

(iv)         Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.

(b)          Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than a payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

II-17

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-1 and has duly caused this Amendment No. 1 to the Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Toronto, Province of Ontario, Canada, on July 3, 2013.

GENEREX BIOTECHNOLOGY CORPORATION
By:	/s/ Mark A. Fletcher
	Mark A. Fletcher
	President and Chief Executive Officer

Signature	Title	Date
/s/ Mark A. Fletcher	President and Chief Executive Officer and General	July 3, 2013
Mark A. Fletcher	Counsel (Principal Executive Officer)
/s/ Stephen Fellows	Chief Financial Officer	July 3, 2013
Stephen Fellows	(Principal Financial and Accounting Officer)
/s/ Mark A. Fletcher *	Director	July 3, 2013
Brian T. McGee
/s/ Mark A. Fletcher *	Chairman of the Board of Directors	July 3, 2013
John P. Barratt
/s/ Mark A. Fletcher *	Director	July 3, 2013
James Anderson
/s/ Mark A. Fletcher *	Director	July 3, 2013
Eric von Hofe
* By power of attorney.

II-18

EXHIBIT INDEX

The following exhibits are filed as part of, or incorporated by reference into this registration statement:

Exhibit Number	Description of Exhibit(1)
1.1	Placement Agency Agreement, dated May 5, 2009, by and between Generex Biotechnology Corporation and Rodman & Renshaw (incorporated by reference to Exhibit 1.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on May 18, 2009)
1.2	Placement Agency Agreement, dated June 8, 2009, by and between Generex Biotechnology Corporation and Midtown Partners & Co., LLC and amendments dated August 5, August 18, and September 11, 2009 (incorporated by reference to Exhibit 1.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on September 15, 2009)
1.3	Amendment dated as of April 7, 2010 to Placement Agent Agreement attached as Exhibit 1.2 hereto (incorporated by reference .reference to Exhibit 1.2 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on April 8, 2010)
1.4	Placement Agency Agreement dated September 11, 2009, by and between Generex Biotechnology Corporation and Maxim Group LLC. (incorporated by reference to Exhibit 1.2 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on September 15, 2009)
2	Agreement and Plan of Merger among Generex Biotechnology Corporation, Antigen Express, Inc. and AGEXP Acquisition Inc. (incorporated by reference to Exhibit 2.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on August 15, 2003)
3(i)(a)	Restated Certificate of Incorporation of Generex Biotechnology Corporation (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Post-Effective Amendment No. 1 to the Registration Statement on Form S-8 filed on October 26, 2009)
3(i)(b)	Certificate of Designation of Preferences, Rights and Limitations of Series A 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on July 11, 2011).
3(i)(c)	Certificate of Designation of Preferences, Rights and Limitations of Series B 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on form 8-K filed on February 1, 2012).
3(i)(d)	Certificate of Designation of Preferences, Rights and Limitations of Series C 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on August 8, 2012).
3(i)(e)	Certificate of Designation of Preferences, Rights and Limitations of Series D 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on form 8-K filed on December 11, 2012)
3(i)(f)	Certificate of Amendment to Restated Certificate of Incorporation of Generex Biotechnology Corporation (incorporated by reference to Exhibit 3(i)(f) to Generex Biotechnology Corporation’s Current Report on Registration Statement on Form S-1 (File No. 333-187656) filed on April 1, 2013)

II-19

3(i)(g)	Certificate of Designation of Preferences, Rights and Limitations of Series E 9% Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to Generex Biotechnology Corporation’s Current Report on form 8-K filed on June 17, 2013)
3(ii)	Amended and Restated By-Laws of Generex Biotechnology Corporation (incorporated by reference to Exhibit 3.2(ii) to Generex Biotechnology Corporation’s Report on Form 8-K filed December 5, 2007)
4.1	Form of Common Stock Certificate (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 (File No. 333-82667) filed on July 12, 1999)
4.2.1	Form of Securities Purchase Agreement entered into with Cranshire Capital, L.P.; Gryphon Partners, L.P.; Langley Partners, L.P.; Lakeshore Capital, Ltd.; LH Financial; Omicron Capital; Photon Fund, Ltd.; Howard Todd Horberg and Vertical Ventures, LLC dated May 29, 2003 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 10-Q/A for the quarter ended April 30, 2003 filed on August 13, 2003)
4.2.2	Form of Registration Rights Agreement entered into with Cranshire Capital, L.P.; Gryphon Partners, L.P.; Langley Partners, L.P.; Lakeshore Capital, Ltd.; LH Financial; Omicron Capital; Photon Fund, Ltd.; Howard Todd Horberg and Vertical Ventures, LLC dated May 29, 2003 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 10-Q/A for the quarter ended April 30, 2003 filed on August 13, 2003)
4.2.3	Form of Warrant granted to Cranshire Capital, L.P.; Gryphon Partners, L.P.; Langley Partners, L.P.; Lakeshore Capital, Ltd.; LH Financial; Omicron Capital; Photon Fund, Ltd.; Howard Todd Horberg and Vertical Ventures, LLC dated May 29, 2003 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 10-Q/A for the quarter ended April 30, 2003 filed on August 13, 2003)
4.3	Form of replacement Warrant issued to warrant holders exercising at reduced exercise price in May and June 2003 (incorporated by reference to Exhibit 4.13.7 to Generex Biotechnology Corporation’s Report on Form 10-K for the period ended July 31, 2003 filed on October 29, 2003)
4.4.1	Securities Purchase Agreement, dated December 19, 2003, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.4.2	Registration Rights Agreement, dated December 19, 2003, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.4.3	Form of Warrant issued in connection with Exhibit 4.4.1 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.4.4	Form of Additional Investment Right issued in connection with Exhibit 4.4.1 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K/A filed on March 24, 2004)
4.5.1	Securities Purchase Agreement, dated January 7, 2004, by and between Generex Biotechnology Corporation and ICN Capital Limited (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.5.2	Registration Rights Agreement, dated January 7, 2004, by and between Generex Biotechnology Corporation and ICN Capital Limited (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.5.3	Warrant issued in connection with Exhibit 4.5.1 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)

II-20

4.5.4	Additional Investment Right issued in connection with Exhibit 4.5.1 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.1	Securities Purchase Agreement, dated January 9, 2004, by and between Generex Biotechnology Corporation and Vertical Ventures, LLC (incorporated by reference to Exhibit 4.5 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.2	Registration Rights Agreement, dated January 9, 2004, by and between Generex Biotechnology Corporation and Vertical Ventures, LLC (incorporated by reference to Exhibit 4.6 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.3	Warrant issued in connection with Exhibit 4.6.1 (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.6.4	Additional Investment Right issued in connection with Exhibit 4.6.1 (incorporated by reference to Exhibit 4.8 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.1	Securities Purchase Agreement, dated February 6, 2004, by and between Generex Biotechnology Corporation and Alexandra Global Master Fund, Ltd. (incorporated by reference to Exhibit 4.9 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.2	Registration Rights Agreement, dated February 6, 2004, by and between Generex Biotechnology Corporation and Alexandra Global Master Fund, Ltd. (incorporated by reference to Exhibit 4.10 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.3	Warrant issued in connection with Exhibit 4.7.1 (incorporated by reference to Exhibit 4.11 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.4	Additional Investment Right issued in connection with Exhibit 4.7.1 (incorporated by reference to Exhibit 4.12 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.7.5	Escrow Agreement, dated February 26, 2004, by and among Generex Biotechnology Corporation, Eckert Seamans Cherin & Mellott, LLC and Alexandra Global Master Fund, Ltd. (incorporated by reference to Exhibit 4.13 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.8.1	Securities Purchase Agreement, dated February 11, 2004, by and between Generex Biotechnology Corporation and Michael Sourlis (incorporated by reference to Exhibit 4.14 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.8.2	Registration Rights Agreement, dated February 11, 2004, by and between Generex Biotechnology Corporation and Michael Sourlis (incorporated by reference to Exhibit 4.15 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.8.3	Additional Investment Right issued in connection with Exhibit 4.8.1 (incorporated by reference to Exhibit 4.17 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.1	Securities Purchase Agreement, dated February 13, 2004, by and between Generex Biotechnology Corporation and Zapfe Holdings, Inc. (incorporated by reference to Exhibit 4.18 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.2	Registration Rights Agreement, dated February 13, 2004, by and between Generex Biotechnology Corporation and Zapfe Holdings, Inc. (incorporated by reference to Exhibit 4.19 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.9.3	Warrant issued in connection with Exhibit 4.9.1 (incorporated by reference to Exhibit 4.20 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)

II-21

4.9.4	Additional Investment Right issued in connection with Exhibit 4.9.1 (incorporated by reference to Exhibit 4.21 Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2004)
4.10.1	Securities Purchase Agreement, dated June 23, 2004, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.10.2	Registration Rights Agreement, dated June 23, 2004, by and among Generex Biotechnology Corporation and the investors (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.10.3	Form of Warrant issued in connection with Exhibit 4.10.1 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.10.4	Form of Additional Investment Right issued in connection Exhibit 4.10.1 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on July 14, 2004)
4.11.1	Securities Purchase Agreement, dated November 10, 2004, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.11.2	Form of 6% Secured Convertible Debenture issued in connection with Exhibit 4.11.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.11.3	Registration Rights Agreement, dated November 10, 2004, by and among Generex Biotechnology Corporation and the investors named therein (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.11.4	Form of Voting Agreement entered into in connection with Exhibit 4.11.1 (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Report on Form 8-K filed on November 12, 2004)
4.12	Warrant issued to The Aethena Group, LLC on April 28, 2005 (incorporated by reference to Exhibit 4.20 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)
4.13.1	Amendment No. 4 to Securities Purchase Agreement and Registration Rights Agreement entered into by and between Generex Biotechnology Corporation and the Purchasers listed on the signature pages thereto on January 19, 2006 (incorporated by reference herein to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on January 20, 2006)
4.13.2	Form of Additional AIRs issued in connection with Exhibit 4.13.1 (incorporated by reference herein to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on January 20, 2006)
4.14	Form of Warrant issued by Generex Biotechnology Corporation on January 23, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on January 24, 2006)
4.15.1	Agreement to Amend Warrants between Generex Biotechnology Corporation and Cranshire Capital L.P. dated February 27, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006).
4.15.2	Agreement to Amend Warrants between Generex Biotechnology Corporation and Omicron Master Trust dated February 27, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006)
4.15.3	Agreement to Amend Warrants between Generex Biotechnology Corporation and Iroquois Capital L.P. dated February 27, 2006 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006)

II-22

4.15.4	Agreement to Amend Warrants between Generex Biotechnology Corporation and Smithfield Fiduciary LLC dated February 27, 2006 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 28, 2006)
4.15.5	Form of Warrant issued by Generex Biotechnology Corporation on February 27, 2006 (incorporated by reference to Exhibit 4.26 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
4.16.1	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Cranshire Capital, L.P. dated February 28, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.2	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Omicron Master Trust dated February 28, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.3	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Iroquois Capital LP dated February 28, 2006 (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.4	Agreement to Amend Additional Investment Right between Generex Biotechnology Corporation and Smithfield Fiduciary LLC dated February 28, 2006 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 1, 2006)
4.16.5	Form of Additional AIR Debenture issued by Generex Biotechnology Corporation on February 28, 2006 (incorporated by reference to Exhibit 4.31 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
4.16.6	Form of Additional AIR Warrant issued by Generex Biotechnology Corporation on February 28, 2006 (incorporated by reference to Exhibit 4.32 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
4.17.1	Form of Agreement to Amend Warrants between Generex Biotechnology Corporation and the Investors dated March 6, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 7, 2006)
4.17.2	Form of Warrant issued by Generex Biotechnology Corporation on March 6, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 7, 2006)
4.18	Warrant issued by Generex Biotechnology Corporation on April 17, 2006 to Zapfe Holdings, Inc. (incorporated by reference to Exhibit 4.33 to Generex Biotechnology Corporation’s Report on Form 10-Q filed on June 14, 2006)
4.19	Form of Warrant issued by Generex Biotechnology Corporation on April 17, 2006 to certain employees (incorporated by reference to Exhibit 4.34 to Generex Biotechnology Corporation’s Report on Form 10-Q filed on June 14, 2006)
4.20.1	Securities Purchase Agreement entered into by and between Generex Biotechnology Corporation and four Investors on June 1, 2006 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.20.2	Form of Warrant issued by Generex Biotechnology Corporation on June 1, 2006 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)

II-23

4.21.1	Form of Amendment to Outstanding Warrants (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.21.2	Form of Warrant issued by Generex Biotechnology Corporation on June 1, 2006 (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 2, 2006)
4.22.1	Securities Purchase Agreement, dated as of March 31, 2008 among the Registrant and each of the purchasers named therein (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.22.2	Form of 8% Secured Convertible Note, as amended (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Registration Statement (333-150562) on Form S-3 filed on April 30, 2008)
4.22.3	Form of Series A Warrant, as amended (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.4	Form of Series A-1 Warrant, as amended (incorporated by reference to Exhibit 4.4 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.5	Form of Series B Warrant, as amended (incorporated by reference to Exhibit 4.5 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.6	Form of Series C Warrant, as amended (incorporated by reference to Exhibit 4.6 to Generex Biotechnology Corporation’s Registration Statement on Form S-3 (333-150562) filed on April 30, 2008)
4.22.7	Registration Rights Agreement, dated March 31, 2008, among Registrant and each of the purchasers under Securities Purchase Agreement (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.22.8	Security Agreement (incorporated by reference to Exhibit 4.8 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.22.9	Form of Guaranty (incorporated by reference to Exhibit 4.9 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 2, 2008)
4.23	Form of Securities Purchase Agreement, date May 15, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 1.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on May 18, 2009)
4.24.1	Form of Securities Purchase Agreement, dated June 15, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 16, 2009)
4.24.2	Form of Warrant issued in connection with Exhibit 4.24.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 16, 2009)
4.24.3	Form of Warrant issued to Midtown Partners & Co., LLC in connection with Exhibit 4.24.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 16, 2009)
4.25.1	Form of Securities Purchase Agreement, dated August 6, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 6, 2009)

II-24

4.25.2	Form of Warrant issued in connection with Exhibit 4.25.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 6, 2009)
4.25.3	Form of Warrant issued to Midtown Partners & Co., LLC in connection with Exhibit 4.25.1 (incorporated by reference to Exhibit 4.28 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 6, 2009)
4.26.1	Form of Securities Purchase Agreement, dated September 11, 2009, entered into between Generex Biotechnology Corporation and each investor in the offering (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on September 15, 2009)
4.26.2	Form of Warrant issued in connection with Exhibit 4.26.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on September 15, 2009)
4.26.3	Form of Warrant issued to Midtown Partners & Co., LLC and Maxim Group LLC in connection with Exhibit 4.26.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on September 15, 2009)
4.27.1	Common Stock Purchase Agreement dated April 7, 2010 by and between Generex Biotechnology Corporation and Seaside 88, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form  8-K filed on April 8, 2010)
4.27.2	First Amendment to Common Stock Purchase Agreement dated April 28, 2010 by and between Generex Biotechnology Corporation and Seaside 88, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form  8-K filed on April 29, 2010)
4.27.3	Form of Warrant issued to Midtown Partners & Co., LLC in connection with Exhibit 4.27.1 hereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on April 8, 2010)
4.28.1	Form of Securities Purchase Agreement dated January 24, 2011 by and between Generex Biotechnology Corporation and the investors (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on January 25, 2011).
4.28.2	Form of Warrant issued to the investors in connection with Exhibit 4.28.1 (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on January 25, 2011).
4.28.3	Amendment to Purchase Agreement dated March 25, 2011 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on March 30, 2011).
4.28.4	Second Amendment to Purchase Agreement dated April 13, 2011 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on April 14, 2011).
4.29.1	Form of Securities Purchase Agreement, dated July 8, 2011, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on July 11, 2011).
4.29.2	Form of Common Stock Warrant issued in connection with Exhibit 4.29.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on July 11, 2011).
4.30.1	Form of Securities Purchase Agreement, dated January 31, 2012, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on February 1, 2012).

II-25

4.30.2	Form of Common Stock Warrant issued in connection with Exhibit 4.30.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 1, 2012).
4.30.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 1, 2012)
4.31.1	Form of Securities Purchase Agreement, dated August 8, 2012, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on August 8, 2012).
4.31.2	Form of Common Stock Warrant issued in connection with Exhibit 4.31.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 8, 2012).
4.31.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 8, 2012)
4.32.1	Form of Securities Purchase Agreement, dated December 10, 2012, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on December 11, 2012).
4.32.2	Form of Common Stock Warrant issued in connection with Exhibit 4.32.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 11, 2012).
4.32.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 10, 2012)
4.33.1	Form of Securities Purchase Agreement, dated June 17, 2013, by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on June 17, 2013).
4.33.2	Form of Common Stock Warrant issued in connection with Exhibit 4.33.1 (incorporated by reference to Exhibit 4.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 17, 2013).
4.33.3	Form of Registration Rights Agreement by and among Generex Biotechnology Corporation and the purchaser(s) listed on the signature pages thereto (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on June 17, 2013)
5.1	Opinion of Eckert Seamans Cherin & Mellott, LLC (incorporated by reference to Exhibit 5.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013)
9	Form of Voting Agreement entered into in connection with Exhibit 4.11.1 (incorporated by reference to Exhibit 4.7 to Generex Biotechnology Corporation’s Current Report on Form 8-K filed on November 12, 2004)
10.1	Stock Option Agreement by and between Generex Biotechnology Corporation and Peter G. Amanatides to purchase 100,000 shares of Common Stock at the exercise price of $0.56 per share (incorporated by reference to Exhibit 10.3 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.2	Stock Option Agreement by and between Generex Biotechnology Corporation and John P. Barratt to purchase 100,000 shares of Common Stock at the exercise price of $0.56 per share (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*

II-26

10.3	Stock Option Agreement by and between Generex Biotechnology Corporation and Brian T. McGee to purchase 100,000 shares of Common Stock at the exercise price of $0.56 per share (incorporated by reference to Exhibit 10.5 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.4	Stock Option Agreement by and between Generex Biotechnology Corporation and John P. Barratt to purchase 35,714 shares of Common Stock at the exercise price of $0.001 per share (incorporated by reference to Exhibit 10.6 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.5	Stock Option Agreement by and between Generex Biotechnology Corporation and Brian T. McGee to purchase 35,714 shares of Common Stock at the exercise price of $0.001 per share (incorporated by reference to Exhibit 10.7 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.6	Stock Option Agreement by and between Generex Biotechnology Corporation and Gerald Bernstein, M.D. to purchase 100,000 shares of Common Stock at the exercise price of $0.61 per share (incorporated by reference to Exhibit 10.8 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.7	Stock Option Agreement by and between Generex Biotechnology Corporation and Mark Fletcher to purchase 250,000 shares of Common Stock at the exercise price of $0.61 per share (incorporated by reference to Exhibit 10.9 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.8	Stock Option Agreement by and between Generex Biotechnology Corporation and Mark A. Fletcher to purchase 470,726 shares of Common Stock at the exercise price of $0.001 per share (incorporated by reference to Exhibit 10.12 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.9	Employment Agreement by and between Generex Biotechnology Corporation and Gerald Bernstein M.D. (incorporated by reference to Exhibit 10.16 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 14, 2005)*
10.10	1998 Stock Option Plan (incorporated by reference to Exhibit 4.3 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 (File No. 333-82667) filed on July 12, 1999)*
10.11	2000 Stock Option Plan (incorporated by reference to Exhibit 4.3.2 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 30, 2000)*
10.12	Amended 2001 Stock Option Plan (incorporated by reference to Exhibit 4.1 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on December 15, 2003)*
10.13	2006 Stock Plan (incorporated by reference to Annex A to Generex Biotechnology Corporation’s Proxy Statement for the Annual Meeting of Stockholders held on May 30, 2006)*
10.14	Stockholders Agreement among Generex Biotechnology Corporation and the former holders of capital stock of Antigen Express, Inc. (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 29, 2003)
10.15	Form of Warrant issued by Generex Biotechnology Corporation on April 17, 2006 to certain employees (incorporated by reference to Exhibit 4.34 to Generex Biotechnology Corporation’s Report on Form 10-Q filed on June 14, 2006)*

II-27

10.16	Quotation for Contract Manufacturing of Oral-lyn™ entered into between Generex Biotechnology Corporation and Cardinal Health PTS, LLC on June 20, 2006 (subject to confidential treatment) (incorporated by reference to Exhibit 10.25 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on February 14, 2007)
10.17	Quotation Amendment for Contract Manufacturing of Oral-lyn™ entered into between Generex Biotechnology Corporation and Cardinal Health PTS, LLC on August 18, 2006 (subject to confidential treatment) (incorporated by reference to Exhibit 10.26 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
10.18	Clinical Supply Agreement entered into between Generex Biotechnology Corporation and Cardinal Health PTS, LLC on September 6, 2006 (subject to confidential treatment) (incorporated by reference to Exhibit 10.27 to Generex Biotechnology Corporation’s Report on Form 10-K filed on October 16, 2006)
10.19	Form of Restricted Stock Agreement for awards to executive officers of Generex Biotechnology Corporation under the Generex Biotechnology Corporation 2006 Stock Plan (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 23, 2007)*
10.20	Summary of Employment Terms for Anna Gluskin effective as of January 1, 2006 (incorporated by reference to Exhibit 10.28 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.21	Summary of Employment Terms for Rose Perri effective as of January 1, 2006 (incorporated by reference to Exhibit 10.29 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.22	Summary of Employment Terms for Mark A. Fletcher effective as of April 21, 2003 (incorporated by reference to Exhibit 10.30 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.23	Employment Agreement between Generex Biotechnology Corporation and Gerald Bernstein, M.D., effective as of April 1, 2002 (incorporated by reference to Exhibit 10.31 to Generex Biotechnology Corporation’s Report on Form 10-K/A filed on November 28, 2007)*
10.24	Form of Consent and Waiver Agreement entered into with Cranshire Capital, L.P., Portside Growth and Opportunity Fund and, Smithfield Fiduciary LLC (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 1, 2008)
10.25	Form of Consent and Waiver Agreement entered into with Rockmore Investment Master Fund Ltd. (incorporated by reference to Exhibit 10.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 1, 2008)
10.26	Form of Consent and Waiver Agreement entered into with the Iroquois Funds (incorporated by reference to Exhibit 10.3 to Generex Biotechnology Corporation’s Report on Form 8-K filed on August 1, 2008)
10.27	Form of separate Agreements entered into with each of Cranshire Capital, L.P., Portside Growth and Opportunity Fund, Rockmore Investment Master Fund Ltd., Smithfield Fiduciary LLC and Iroquois Capital Opportunity Fund, LP on December 22, 2008 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 23, 2008)
10.28	Form of Agreement entered into with Iroquois Master Fund Ltd. on December 22, 2008 (incorporated by reference to Exhibit 10.2 to Generex Biotechnology Corporation’s Report on Form 8-K filed on December 23, 2008)
10.29	Form of separate Letter Agreements dated as of February 13, 2009 and entered into by and between Generex Biotechnology Corporation and each of Cranshire Capital, L.P., Portside Growth and Opportunity Fund, Rockmore Investment Master Fund Ltd., Smithfield Fiduciary LLC, Iroquois Master Fund Ltd. and Iroquois Capital Opportunity Fund, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on February 17, 2009)

II-28

10.30	Form of Forbearance and Amendment Agreement dated as of February 27, 2009 and entered into by and between Generex Biotechnology Corporation and each of Cranshire Capital, L.P., Portside Growth and Opportunity Fund, Rockmore Investment Master Fund Ltd., Smithfield Fiduciary LLC, Iroquois Master Fund Ltd. and Iroquois Capital Opportunity Fund, LP. (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on March 2, 2009)
10.31	At Market Offering Issuance Agreement  dated October 14, 2009 entered into between Generex Biotechnology Corporation and Wm Smith & Co, LLC (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on October 15, 2009)
10.32	Recombinant Human Insulin Active Ingredient Manufacturing and Supply Agreement entered into on December 7, 2009 by and  between Generex Biotechnology Corporation and Sanofi-Aventis Deutschland GmbH (subject to confidential treatment) (incorporated by reference to Exhibit 10.2 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on December 11, 2009)
10.33	Summary of Compensation Arrangements with Executive Officers and Directors as of March 25, 2011 (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).
10.34	Incentive Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010)*
10.35	Nonqualified Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and Brian McGee (incorporated by reference to Exhibit 10.5 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010)*
10.36	Nonqualified Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.6 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010)*
10.37	Nonqualified Stock Option Grant Agreement dated March 9, 2010 by and between Generex Biotechnology Corporation and Nola Masterson (incorporated by reference to Exhibit 10.7 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 11, 2010).*
10.38	Amendment to the Employment Terms for Mark A. Fletcher, dated September 29, 2010 (incorporated by reference to Exhibit 10.46 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 14, 2010).*
10.39	Limited Liability Company Ownership Interest Purchase Agreement by and among Generex Biotechnology Corporation, Global Medical Direct, LLC and Joseph Corso, Jr., Robert S. Shea and Mark Franz (incorporated by reference to Exhibit 10.1 to Generex Biotechnology Corporation’s Report on Form 8-K filed on October 12, 2010)
10.40	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.4 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.41	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.5 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.42	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.6 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*

II-29

10.43	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.7 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.44	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.8 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.45	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.9 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.46	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Nola E. Masterson (incorporated by reference to Exhibit 10.10 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.47	Nonqualified Stock Option Grant Agreement dated March 25, 2011 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.11 to Generex Biotechnology Corporation’s Quarterly Report on Form 10-Q filed on June 3, 2011).*
10.48	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.48 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.49	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.49 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.50	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.50 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.51	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Nola E. Masterson (incorporated by reference to Exhibit 10.51 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.52	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and James Anderson (incorporated by reference to Exhibit 10.52 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.53	Nonqualified Stock Option Grant Agreement dated June 19, 2012 by and between Generex Biotechnology Corporation and Eric von Hofe (incorporated by reference to Exhibit 10.53 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.54	Nonqualified Stock Option Grant Agreement dated June 20, 2012 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.54 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*
10.55	Nonqualified Stock Option Grant Agreement dated June 20, 2012 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.55 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on September 12, 2012).*

II-30

10.56	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.56 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.57	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.57 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.58	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.58 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.59	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and James Anderson (incorporated by reference to Exhibit 10.59 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.60	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Eric von Hofe (incorporated by reference to Exhibit 10.60 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.61	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.61 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.62	Nonqualified Stock Option Grant Agreement dated April 1, 2013 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.62 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.63	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Mark A. Fletcher (incorporated by reference to Exhibit 10.63 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.64	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and John P. Barratt (incorporated by reference to Exhibit 10.64 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.65	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Brian T. McGee (incorporated by reference to Exhibit 10.65 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.66	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and James Anderson (incorporated by reference to Exhibit 10.66 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.67	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Eric von Hofe (incorporated by reference to Exhibit 10.67 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.68	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and Stephen Fellows (incorporated by reference to Exhibit 10.68 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
10.69	Nonqualified Stock Option Grant Agreement dated June 6, 2013 by and between Generex Biotechnology Corporation and David Brusegard (incorporated by reference to Exhibit 10.69 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013).*
21	Subsidiaries of the Registrant (incorporated by reference to Exhibit 21 to Generex Biotechnology Corporation’s Annual Report on Form 10-K filed on October 15, 2012)
23.1	Consent of MSCM LLP, independent registered public accounting firm (incorporated by reference to Exhibit 23.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013)
23.2	Consent of Eckert Seamans Cherin & Mellott, LLC (included in Exhibit 5.1)
24	Power of Attorney (incorporated by reference to Exhibit 23.1 to Generex Biotechnology Corporation’s Registration Statement on Form S-1 filed on July 2, 2013)**

*	Management contract or management compensatory plan or arrangement.
**	Previously filed.

(1) In the case of incorporation by reference to documents filed by the Registrant under the Exchange Act, the Registrant’s file number under the Exchange Act is 000-25169.

II-31

XML

Income from Assets Held for Investment, net (Details Textual)	1 Months Ended				2 Months Ended	3 Months Ended			9 Months Ended		12 Months Ended			201 Months Ended	210 Months Ended
	Mar. 31, 2013 USD ($)	Nov. 30, 2012 USD ($)	Sep. 30, 2012 USD ($)	Aug. 31, 2011 USD ($)	Apr. 30, 2012 USD ($)	Apr. 30, 2013 USD ($)	Oct. 31, 2012 CAD	Apr. 30, 2012 USD ($)	Apr. 30, 2013 USD ($)	Apr. 30, 2012 USD ($)	Jul. 31, 2012 USD ($)	Jul. 31, 2011 USD ($)	Jul. 31, 2010 USD ($)	Jul. 31, 2012 USD ($)	Apr. 30, 2013 USD ($)
Proceeds from Sale of Real Estate Held-for-investment	$ 256,835
Book Value Of Property Sold	169,566		585,064	1,029,435	1,783,932		577,214
Proceeds from sale of property and equipment			1,579,189	1,669,115	2,865,682		1,640,000		1,762,954	4,614,057	4,953,325	0	0	4,953,325	6,716,279
Loss on disposal of property and equipment	87,682		994,125	639,680	1,081,750				1,036,865	1,793,087	2,027,939	(35,878)	0	1,991,150	3,028,015
Mortgage On Property Remaining Principal Amount Discharged Upon Sale	216,810		480,951	659,288	571,680
Discharge Of Mortgage On Property Expenses	13,000
Proceeds From Sale Of Property Remaining Amount	27,025		1,028,780	1,009,827	2,190,952						249,127
Income from assets held for investment, net (Note 3)						126,701		1,148,526	1,210,567	1,928,850	2,206,216	349,458	206,575	4,334,257	5,544,824
Rental Income From Investment									128,760	207,420
Mortgage Debt Securities		853,119
Mortgage Investments Interest Rate		9.75%
Investment Maturity Date		Nov. 30, 2013
Current maturities of long-term debt (Note 10)						$ 625,793			$ 625,793		$ 1,222,746	$ 1,210,271		$ 1,222,746	$ 625,793

XML

Stockholders' Deficiency (Details 3) (USD $)	3 Months Ended	9 Months Ended	12 Months Ended	210 Months Ended
	Oct. 31, 2012	Apr. 30, 2013	Jul. 31, 2012	Apr. 30, 2013
Net proceeds	$ 725,000	$ 1,450,000	$ 1,975,000	$ 17,755,000
Derivative warrant liability fair value	(624,797)		(1,811,746)
Make-whole payments liability	(202,500)		(540,000)
Deemed dividend	$ (102,297)	$ (102,297)	$ (376,746)

XML

Stock-Based Compensation (Details) (USD $)	12 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
Risk-Free Interest Rate	101.30%	0.14%
Expected Life (Years)	5 years	6 years 6 months
Expected Volatility	101.00%	104.00%
Expected Dividends	$ 0	$ 0

XML

Quarterly Information (Unaudited) (Details) (USD $)	3 Months Ended									9 Months Ended			12 Months Ended																201 Months Ended	210 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Apr. 30, 2012	Jan. 31, 2012	Oct. 31, 2011	Jul. 31, 2011	Apr. 30, 2011	Jan. 31, 2011	Oct. 31, 2010	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 1996	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2009	Jul. 31, 2008	Jul. 31, 2007	Jul. 31, 2006	Jul. 31, 2005	Jul. 31, 2004	Jul. 31, 2003	Jul. 31, 2002	Jul. 31, 2001	Jul. 31, 2000	Jul. 31, 1999	Jul. 31, 1998	Jul. 31, 1997	Jul. 31, 2012	Apr. 30, 2013
Revenues, net	$ 0	$ 6,750	$ 7,012	$ 4,958	$ 9,931	$ 22,542	$ 65,583	$ 29,560	$ 173,943	$ 0	$ 21,901		$ 28,651	$ 291,628	$ 1,172,611														$ 5,110,784	$ 5,110,784
Operating Loss	(1,433,640)	(2,301,769)	(2,466,270)	(1,786,231)	(3,469,778)	(5,729,745)	(5,061,959)	(5,967,558)	(7,773,820)	(4,664,451)	(7,722,279)		(10,024,048)	(24,533,082)	(29,429,817)														(286,155,471)	(290,819,922)
Net income/(loss)	1,297,448	(1,575,838)	867,857	(9,118,651)	336,354	(5,444,741)	(4,116,953)	(5,236,906)	(6,877,267)	(4,999,736)	(7,914,440)	(693,448)	(9,490,278)	(21,675,867)	(25,279,940)	(45,812,228)	(36,228,991)	(23,504,958)	(67,967,204)	(24,001,735)	(18,362,583)	(13,261,764)	(13,693,034)	(27,097,210)	(8,841,047)	(6,239,602)	(4,663,604)	(1,379,024)	(354,173,560)	(359,173,296)
Net Loss Available to Common Stockholders	$ 1,297,448	$ (1,575,838)	$ 491,111	$ (9,118,651)	$ 336,354	$ (6,211,158)	$ (4,116,953)	$ (5,236,906)	$ (6,877,267)	$ (5,102,033)	$ (8,291,186)		$ (9,867,024)	$ (22,442,284)	$ (25,279,940)														$ (357,611,780)	$ (362,713,813)
Basic and Diluted Net Loss Per Common Share (Note 16) (in dollars per share)		$ (0.005)	$ 0.003	$ (0.028)	$ 0.001	$ (0.02)	$ (0.01)	$ (0.02)	$ (0.03)				$ (0.03)	$ (0.08)	$ (0.10)

XML

Related Party Transactions:

12 Months Ended

Jul. 31, 2012

Related Party Transactions [Abstract]

Related Party Transactions Disclosure [Text Block]

Note 9 - Related Party Transactions:

Through April 20, 2011, the Company used a management company to manage all of its real estate properties. The property management company is owned by two of the Company’s former executive officers. For the years ended July 31, 2011 and 2010, the Company has paid the management company $40,778 and $55,691, respectively, in management fees. The arrangement with the management company was formally terminated on April 20, 2011 and no further property management fees were paid to this management company after such date.

XML

Patents (Details Textuals) (USD $)	9 Months Ended		12 Months Ended			201 Months Ended	210 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2012	Apr. 30, 2013
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months			$ 346,000			$ 346,000
Finite-Lived Intangible Assets, Amortization Expense, Year Two			346,000			346,000
Finite-Lived Intangible Assets, Amortization Expense, Year Three			346,000			346,000
Finite-Lived Intangible Assets, Amortization Expense, Year Four			346,000			346,000
Finite-Lived Intangible Assets, Amortization Expense, Year Five			346,000			346,000
Write-off of abandoned patents	0	88,582	440,780	0	0	1,353,976	1,353,976
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year			$ 441,087	$ 430,650	$ 407,746	$ 441,087

XML

INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		9 Months Ended		12 Months Ended			201 Months Ended		210 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2012		Apr. 30, 2013
Revenues, net	$ 0	$ 7,012	$ 0	$ 21,901	$ 28,651	$ 291,628	$ 1,172,611	$ 5,110,784		$ 5,110,784
Cost of Goods Sold	0	2,230	0	9,122	11,109	155,619	812,266	1,620,375		1,620,375
Gross profit	0	4,782	0	12,779	17,542	136,009	360,345	3,490,409		3,490,409
Operating Expenses:
Research and development	478,110	1,127,047	1,631,987	3,835,715	4,987,236	10,250,397	13,361,156	131,975,964		133,607,951
Research and development - related party	0	0	0	0	0	0	0	220,218		220,218
Selling and marketing	0	18,258	0	167,316	165,175	1,025,774	3,709,767	9,333,214		9,333,214
General and administrative	955,530	1,325,747	3,032,464	3,732,027	4,889,179	13,392,920	12,719,239	147,802,156		150,834,620
General and administrative - related party	0	0	0	0	0	0	0	314,328		314,328
Total Operating Expenses	1,433,640	2,471,052	4,664,451	7,735,058	10,041,590	24,669,091	29,790,162	289,645,880		294,310,331
Operating Loss	(1,433,640)	(2,466,270)	(4,664,451)	(7,722,279)	(10,024,048)	(24,533,082)	(29,429,817)	(286,155,471)		(290,819,922)
Other Income (Expense):
Miscellaneous income (expense)	0	0	0	0	0	489,292	750	686,303		686,304
Income from assets held for investment, net (Note 3)	126,701	1,148,526	1,210,567	1,928,850	2,206,216	349,458	206,575	4,334,257		5,544,824
Interest income	22	450	329	1,215	1,519	6,455	27,045	7,781,893		7,782,221
Interest expense	(86,421)	(423,674)	(453,677)	(518,506)	(592,525)	(208,906)	(210,083)	(69,008,682)		(69,462,359)
Change in fair value of derivative liabilities (Note 12)	2,690,786	2,608,825	(1,092,504)	(1,603,720)	(1,081,440)	2,220,916	4,125,590	(715,977)	[1]	(1,808,481)	[2]
Loss on extinguishment of debt	0	0	0	0	0	0	0	(14,134,068)		(14,134,068)
Net Loss Before Undernoted	1,297,448	867,857	(4,999,736)	(7,914,440)	(9,490,278)	(21,675,867)	(25,279,940)	(357,211,745)		(362,211,481)
Minority Interest Share of Loss	0	0	0	0	0	0	0	3,038,185		3,038,185
Net loss	1,297,448	867,857	(4,999,736)	(7,914,440)	(9,490,278)	(21,675,867)	(25,279,940)	(354,173,560)		(359,173,296)
Preferred Stock Dividend	0	376,746	102,297	376,746	376,746	766,417	0	3,438,220		3,540,517
Net Loss Available to Common Stockholders	$ 1,297,448	$ 491,111	$ (5,102,033)	$ (8,291,186)	$ (9,867,024)	$ (22,442,284)	$ (25,279,940)	$ (357,611,780)		$ (362,713,813)
Net (Loss)/Income Per Common Share (Note 8)
Basic	$ 0.003	$ 0.003	$ (0.012)	$ (0.024)
Diluted	$ 0.002	$ 0.003	$ (0.012)	$ (0.024)
Basic and Diluted Net Loss Per Common Share (Note 16) (in dollars per share)		$ 0.003			$ (0.03)	$ (0.08)	$ (0.10)
Shares Used to Compute (Loss)/Earnings per Share (Note 8)
Basic	491,220,657	345,539,723	413,135,599	326,340,807
Diluted	713,150,718	345,543,799	413,135,599	326,340,807
Weighted Average Number of Shares of Common Stock Outstanding - basic and diluted (Note 16) (in shares)					332,333,583	284,818,486	144,409,840

[1] includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to July 31, 2012" column. See Note 12 - Derivative Liabilities.

[2] Includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to April 30, 2013" column. See Note 11 - Derivative Warrant Liability.

XML

Effects of Recent Accounting Pronouncements:

9 Months Ended

Apr. 30, 2013

Accounting Changes and Error Corrections [Abstract]

Accounting Changes and Error Corrections [Text Block]

Note 2 – Effects of Recent Accounting Pronouncements:

Recently Adopted Accounting Pronouncements

In May 2011, the FASB issued further guidance on fair value measurements and disclosures which requires the categorization by level for items that are only required to be disclosed at fair value and information about transfers between Level 1 and Level 2. In addition, the update provides guidance on measuring the fair value of financial instruments managed within a portfolio and the application of premiums and discounts on fair value measurements. The guidance requires additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. The guidance was effective for the Company’s interim period ended April 30, 2012. The adoption of this new accounting guidance did not have a material impact on the Company’s interim statements.

Recently Issued Accounting Pronouncements

In June 2011, the FASB issued guidance regarding the presentation of Comprehensive Income within financial statements. The guidance will be effective for the Company’s annual fiscal period ended July 31, 2013 and subsequent interim periods. The Company does not expect the adoption of this new accounting guidance to have a material impact on its interim statements.

XML

Pending Litigation:

9 Months Ended

Apr. 30, 2013

Pending Litigation Disclosure [Abstract]

Pending Litigation Disclosure [Text Block]

Note 6 – Pending Litigation:

In February 2001, a former business associate of the former Vice President of Research and Development (“VP”) of the Company and an entity known as Centrum Technologies Inc. (“CTI”) commenced an action in the Ontario Superior Court of Justice against the Company and the VP seeking, among other things, damages for alleged breaches of contract and tortious acts related to a business relationship between this former associate and the VP that ceased in July 1996. The plaintiffs’ statement of claim also seeks to enjoin the use, if any, by the Company of three patents allegedly owned by CTI. The three patents are entitled Liquid Formulations for Proteinic Pharmaceuticals, Vaccine Delivery System for Immunization, Using Biodegradable Polymer Microspheres, and Controlled Releases of Drugs or Hormones in Biodegradable Polymer Microspheres. It is the Company’s position that the buccal drug delivery technologies which are the subject matter of the Company’s research, development, and commercialization efforts, including Generex Oral-lyn™ and the RapidMist™ Diabetes Management System, do not make use of, are not derivative of, do not infringe upon, and are entirely different from the intellectual property identified in the plaintiffs’ statement of claim. On July 20, 2001, the Company filed a preliminary motion to dismiss the action of CTI as a nonexistent entity or, alternatively, to stay such action on the grounds of want of authority of such entity to commence the action. The plaintiffs brought a cross motion to amend the statement of claim to substitute Centrum Biotechnologies, Inc. (“CBI”) for CTI. CBI is a corporation of which 50 percent of the shares are owned by the former business associate and the remaining 50 percent are owned by the Company. Consequently, the shareholders of CBI are in a deadlock. The court granted the Company’s motion to dismiss the action of CTI and denied the plaintiffs’ cross motion without prejudice to the former business associate to seek leave to bring a derivative action in the name of or on behalf of CBI. The former business associate subsequently filed an application with the Ontario Superior Court of Justice for an order granting him leave to file an action in the name of and on behalf of CBI against the VP and the Company. The Company opposed the application. In September 2003, the Ontario Superior Court of Justice granted the request and issued an order giving the former business associate leave to file an action in the name of and on behalf of CBI against the VP and the Company. A statement of claim was served in July 2004. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

On May 20, 2011, Ms. Perri filed a statement of claim (subsequently amended) in the Ontario Superior Court of Justice, naming as defendants the Company and certain directors of the Company, Mr. Barratt, Ms. Masterson, Mr. McGee, and Mr. Fletcher. In this action, Ms. Perri has alleged that defendants engaged in discrimination, harassment, bad faith and infliction of mental distress in connection with the termination of her employment with the Company. Ms. Perri is seeking damages in this action in excess of $7,000,000 for, among other things, breach of contract, breach of fiduciary duty, violations of the Ontario Human Rights Code and aggravated and punitive damages. On September 20, 2011, the defendants filed a statement of defense and counterclaim, also naming Time Release Corp., Khazak Group Consulting Corp., and David Khazak, C.A. as defendants by counterclaim, and seeking damages of approximately $2.3 million in funds that the defendants allege Ms. Perri wrongly caused the Company to pay to third parties in varying amounts over several years and an accounting of certain third-party payments, plus interests and costs. The factual basis for the counterclaim involves payments made by the Company to third parties believed to be related to Ms. Perri. The Company intends to defend this action and pursue its counterclaim vigorously and is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

On June 1, 2011, Golden Bull Estates Ltd. filed a claim (subsequently amended) in the Ontario Superior Court of Justice, naming the Company, 1097346 Ontario, Inc. and Generex Pharmaceuticals Inc. as defendants. The plaintiff, Golden Bull Estates, is controlled by Ms. Perri. The plaintiff alleges damages in the amount of $550,000 for breach of contract, $50,000 for punitive damages, plus interest and costs. The plaintiff’s claims relate to an alleged contract between the plaintiff and the Company for property management services for certain Ontario properties owned by the Company. The Company terminated the plaintiff’s property management services in April 2011. Following the close of pleadings, the Company served a motion for summary judgment. The plaintiff responded by amending its statement of claim to include a claim to the Company’s interest in certain of its real estate holdings. The plaintiff moved for leave to issue and register a Certificate of Pending Litigation in respect of this real estate. The motion was not successful in respect of any current real estate holdings of the Company. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In August 2011, the estate of Antonio Perri, the late father of Ms. Perri, commenced an action against Generex Pharmaceuticals, Inc., the law firm of Brans, Lehun, Baldwin LLP and William Lehun in the Ontario Superior Court of Justice claiming that the estate is entitled to the proceeds of sale (approximately $1,730,000) received by the Company on its sale of two properties to Golden Bull Estates Ltd., a company controlled by Ms. Perri. The suit alleges that no consideration was received when the Company purchased the two properties from Antonio Perri in 1998. The Company has responded to this statement of claim and intends to defend this action vigorously. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In December 2011, a vendor of the Company commenced an action against the Company and its subsidiary, Generex Pharmaceuticals, Inc., in the Ontario Superior Court of Justice claiming damages for unpaid invoices including interest in the amount of $429,000, in addition to costs and further interest.  The Company responded to this statement of claim and also asserted a counterclaim in the proceeding for $200,000 arising from the vendor’s breach of contract and detinue, together with interest and costs. On November 16, 2012, the parties agreed to settle this action and the Company has agreed to pay the plaintiff $125,000, following the spinout of its subsidiary Antigen, from the proceeds of any public or private financing related to Antigen subsequent to such spinout.  Each party agreed to execute mutual releases to the claim and counterclaim to be held in trust by each party’s counsel until payment of the settlement amount.  Following payment to the plaintiff, the parties agree that a Consent Dismissal Order without costs will be filed with the court.  If the Company fails to make the payment following completion of any post-spinout financing related to Antigen or any other subsidiaries, the Plaintiffs may take out a judgment in the amount of the claim plus interest of 3% per annum and costs fixed at $25,000.

The Company is involved in certain other legal proceedings in addition to those specifically described herein. Subject to the uncertainty inherent in all litigation, the Company does not believe at the present time that the resolution of any of these legal proceedings is likely to have a material adverse effect on the Company’s consolidated financial position, operations or cash flows.

With respect to all litigation, as additional information concerning the estimates used by the Company becomes known, the Company reassesses its position both with respect to accrued liabilities and other potential exposures.

XML

Series A and B 9% Convertible Preferred Stock (Details) (USD $)	3 Months Ended	9 Months Ended		12 Months Ended						201 Months Ended	210 Months Ended
	Apr. 30, 2011	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2004	Jul. 31, 2003	Jul. 31, 2002	Jul. 31, 2012	Apr. 30, 2013
Net proceeds	$ 1,975,000	$ 1,450,000	$ 1,975,000	$ 1,975,000	$ 2,315,000	$ 0				$ 16,305,000	$ 17,755,000
Deemed dividend				376,746	766,417		810,003	764,154	720,900
Series A Convertible Preferred Stock [Member]
Net proceeds					2,315,000
Derivative Warrant Liability Fair Value					(1,871,167)
Derivative Additional Investment Rights Fair Value					(515,000)
Make whole payments liability					(695,250)
Deemed dividend					766,417
Series B Convertible Preferred Stock [Member]
Net proceeds	1,975,000		1,975,000
Derivative Warrant Liability Fair Value	(1,811,746)		(1,811,746)
Make whole payments liability	(540,000)		(540,000)
Deemed dividend	$ 376,746		$ 376,746

XML

Income Taxes (Details Textuals) (USD $)	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Deferred Tax Assets, Operating Loss Carryforwards, Domestic	$ 8,040,033	$ 15,060,207	$ 18,127,536
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	1,450,244	6,615,660	7,152,404
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	198,111,370
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential	5.00%	3.00%	2.00%
Minimum [Member]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential		25.00%
Maximum [Member]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential		36.12%
Generex Pharmaceuticals Inc [Member]
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	40,227,852
Antigen Express Inc [Member]
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	$ 23,570,912

XML

Long-Term Debt:

12 Months Ended

Jul. 31, 2012

Us-Gaap_Debtdisclosureabstract

LongTermDebtTextBlock

Note 10 - Long-Term Debt:

Long-term debt consists of the following:

	July 31,
	2012		2011
Mortgage payable - interest at 6.75 percent per annum, monthly payments of principal and interest of $6,014, due May 2015, secured by a first mortgage over real property located at 33 Harbour Square, Toronto, Canada	$	482,700	$	645,443
Mortgage payable - interest at 10.0 percent per annum, monthly interest payments of $9,807, principal due January 2013, secured by secondary rights to real property located at 11 Carlaw Avenue and 33 Harbour Square Toronto, Canada		1,181,461		1,137,348
Total Debt		1,664,161		3,080,066
Less Current Maturities of Long-Term Debt		1,222,746		1,210,271
Total Long-Term Debt	$	441,415	$	1,869,795

Aggregate maturities of long-term debt of the Company due within the next five years are as follows:

Year	Amount
2013	$	1,227,533
2014		44,118
2015		397,297
Thereafter		—
Total	$	1,664,161

The first mortgage related to the property at 33 Harbour Square was discharged on September 7, 2012, in conjunction with the sale of that property and the second mortgage was partially discharged, leaving a remaining balance of approximately $156,000 after the partial discharge.

For the years ended July 31, 2012, 2011 and 2010, the Company incurred $568,424, $205,539 and $206,838, respectively in interest expense on its long-term debt.

XML

Qualifying Therapeutic Discovery Project Program (Details Textual) (USD $)	12 Months Ended
	Jul. 31, 2011
Government Grant Received	$ 488,959

XML

Summary of Significant Accounting Policies (Details Textual) (USD $)	9 Months Ended		12 Months Ended			201 Months Ended	210 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2012	Apr. 30, 2013
Write-off of abandoned patents	$ 0	$ 88,582	$ 440,780	$ 0	$ 0	$ 1,353,976	$ 1,353,976
Impairment of Long-Lived Assets to be Disposed of			2,945,079	35,878	0
Recognition of Deferred Revenue				488,959
Deferred revenue	$ 229,621		$ 263,125	$ 369,748		$ 263,125	$ 229,621

XML

Stock-Based Compensation (Details 2) (USD $)	9 Months Ended	12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012
Options Outstanding	172,500	845,836
Options Granted	17,630,299	5,851,696
Options Vested	(17,716,549)	(6,322,532)
Options Forfeited	(13,750)	(202,500)
Options Outstanding	72,500	172,500
Weighted Average Grant Date Fair Value Outstanding	$ 0.46	$ 0.5
Weighted Average Grant Date Fair Value Granted	$ 0.001	$ 0.001
Weighted Average Grant Date Fair Value Vested	$ 0.022	$ 0.04
Weighted Average Grant Date Fair Value Forfeited	$ 0.46	$ 0.46
Weighted Average Grant Date Fair Value Outstanding	$ 0.46	$ 0.46

XML

Inventory (Details) (USD $)	Jul. 31, 2012	Jul. 31, 2011
Raw materials	$ 0	$ 502,195
Finished goods	0	215,247
Total	$ 0	$ 717,442

XML

Commitments (Tables)

12 Months Ended

Jul. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Aggregate minimum annual lease commitments of the Company under non-cancelable operating leases as of July 31, 2012 are as follows:

Year	Amount
2013	$	124,225
2014		111,723
2015		99,367
2016 and thereafter		—
Total Minimum Lease Payments	$	335,315

Schedule Of Future Minimum Rental Receivable For Operating Leases [Table Text Block]

The Company leases units of property that it owns located in Toronto, Canada. The following represents the approximate minimum amount in lease income under current lease agreements to be received in years ending after July 31, 2012:

Year	Amount
2013	$	214,878
2014		193,583
2015		171,915
2016		146,407
2017		153,604
Thereafter		465,804
Total	$	1,346,191

XML

Net Income/Loss Per Share (EPS):

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

Note 8 – Net Income/Loss Per Share (“EPS”):

Basic earnings per share (“EPS”) and Diluted EPS for the three-month period ended April 30, 2013 have been computed by dividing the net income available to common stockholders for the period by the weighted average shares outstanding and the diluted weighted average shares outstanding during that period, respectively. Per the treasury method of calculating Diluted EPS, 204,230,062 shares representing outstanding stock options and warrants which have an exercise price lower than the average market price for the quarter ended April 30, 2013 are included in the calculation of EPS. In addition, 17,699,999 shares underlying the remaining Series D convertible preferred stock have been added to the Diluted EPS calculation. All remaining outstanding stock options and warrants which have out-of-the-money exercise prices, representing 43,927,358 incremental shares in aggregate, have been excluded from the April 30, 2013 computation of Diluted EPS, as they are anti-dilutive.

Basic earnings per share (“EPS”) and Diluted EPS for the three-month period ended April 30, 2012 have been computed by dividing the net income available to common stockholders for the period by the weighted average shares outstanding and the diluted weighted average shares outstanding during that period, respectively. Per the treasury method of calculating Diluted EPS, 4,076 shares representing outstanding stock options which have an exercise price lower than the average market price for the quarter ended April 30, 2012 are included in the calculation of EPS. All remaining outstanding stock options and warrants which have out-of-the-money exercise prices and common stock underlying convertible preferred stock, representing 95,111,892 incremental shares in aggregate, have been excluded from the April 30, 2012 computation of Diluted EPS, as they are anti-dilutive.

Basic EPS and Diluted EPS for the nine-month periods ended April 30, 2013 and 2012 have been computed by dividing the net loss available to common stockholders for the period by the weighted average shares outstanding during that period. All outstanding stock options, non-vested restricted stock, warrants and common stock underlying convertible preferred stock, representing 277,647,594 incremental shares at April 30, 2013 and 95,115,968 incremental shares at April 30, 2012, have been excluded from the respective computations of Diluted EPS as they are anti-dilutive, due to the losses generated during those periods.

Note 16 - Net Loss per Share:

Basic loss per share (“EPS”) and Diluted EPS for the years ended July 31, 2012, 2011 and 2010 have been computed by dividing the net loss available to common stockholders for each respective period by the weighted average shares outstanding during that period. All outstanding options, warrants, non-vested restricted stock and shares to be issued upon conversion of the outstanding convertible preferred stock, representing approximately 94,643,712, 115,875,372 and 44,892,383 incremental shares, have been excluded from the respective 2012, 2011 and 2010 computation of diluted EPS as they are anti-dilutive due to the losses generated.

XML

Qualifying Therapeutic Discovery Project Program:

12 Months Ended

Jul. 31, 2012

Discovery Project Program Disclosure [Abstract]

Discovery Project Program Disclosure [Text Block]

Note 15 - Qualifying Therapeutic Discovery Project Program:

In the Company’s fiscal year ended July 31, 2011, the Company’s wholly-owned subsidiary Antigen Express, Inc. received notification that it had been awarded a total cash grant of $488,959 under the Qualifying Therapeutic Discovery Project program administered under Section 48D of the Internal Revenue Code, all of which relates to qualifying expenses that had previously been incurred. The Company recognized the full amount of the grant in the fiscal year ended July 31, 2011, as the Company has already incurred all of the qualifying expenses and the amount has been fully received. Since this program is non-recurring in nature, the Company elected to classify this payment as other income in the consolidated statements of operations for the fiscal year ended July 31, 2011 and it is reported in the “Miscellaneous Income” line item.

XML

Quarterly Information (Unaudited) (Tables)

12 Months Ended

Jul. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

The following schedule sets forth certain unaudited financial data for the preceding eight quarters ending July 31, 2012. In our opinion, the unaudited information set forth below has been prepared on the same basis as the audited information and includes all adjustments necessary to present fairly the information set forth herein. The operating results for the quarter are not indicative of results for any future period.

	Q1			Q2			Q3			Q4
Fiscal Year July 31, 2012:
Revenues, net	$	9,931		$	4,958		$	7,012		$	6,750
Operating Loss	$	(3,469,778	)	$	(1,786,231	)	$	(2,466,270	)	$	(2,301,769	)
Net Income/(Loss)	$	336,354		$	(9,118,651	)	$	867,857		$	(1,575,838	)
Net Loss available to common stockholders	$	336,354		$	(9,118,651	)	$	491,111		$	(1,575,838	)
Net Loss per share	$	0.001		$	(0.028	)	$	0.003		$	(0.005	)
Fiscal Year July 31, 2011:
Revenues, net	$	173,943		$	29,560		$	65,583		$	22,542
Operating Loss	$	(7,773,820	)	$	(5,967,558	)	$	(5,061,959	)	$	(5,729,745	)
Net Loss	$	(6,877,267	)	$	(5,236,906	)	$	(4,116,953	)	$	(5,444,741	)
Net Loss available to common stockholders	$	(6,877,267	)	$	(5,236,906	)	$	(4,116,953	)	$	(6,211,158	)
Net Loss per share	$	(0.03	)	$	(0.02	)	$	(0.01	)	$	(0.02	)

XML

Patents (Tables)

12 Months Ended

Jul. 31, 2012

Patents Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The costs and accumulated amortization of patents are summarized as follows:

	July 31,
	2012		2011
Patents	$	5,587,790	$	6,487,389
Less:  Accumulated Amortization		2,953,332		3,137,801
Patents, Net	$	2,634,458	$	3,349,588
Weighted Average Life		9.4 years		11.2 years

XML

Series A and B 9% Convertible Preferred Stock (Tables)

12 Months Ended

Jul. 31, 2012

Series A Convertible Preferred Stock [Member]

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]

The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds
Net proceeds	$	2,315,000
Derivative warrant liability fair value		(1,871,167	)
Derivative additional investment rights fair value		(515,000	)
Make whole payments liability		(695,250	)
Deemed dividend	$	(766,417	)

Series B Convertible Preferred Stock [Member]

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]

The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds
Net proceeds	$	1,975,000
Derivative warrant liability fair value		(1,811,746	)
Make whole payments liability		(540,000	)
Deemed dividend	$	(376, 746	)

XML

Long-lived Assets (Details) (USD $)	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
Property, Plant and Equipment, Gross		$ 1,569,088	$ 6,711,767
Less: Accumulated Depreciation		864,410	5,439,900
Property and Equipment, Net	95,933	704,678	1,271,867
Land [Member]
Property, Plant and Equipment, Gross		140,450	237,969
Building Improvements [Member]
Property, Plant and Equipment, Gross		934,668	1,508,288
Furniture and Fixtures [Member]
Property, Plant and Equipment, Gross		47,794	149,540
Office Equipment [Member]
Property, Plant and Equipment, Gross		52,395	201,314
Equipment [Member]
Property, Plant and Equipment, Gross		$ 393,781	$ 4,614,656

XML

Subsequent Events:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Subsequent Events [Abstract]

Subsequent Events [Text Block]

Note 12 – Subsequent Events:

The Company has evaluated subsequent events occurring after the balance sheet date through the date the interim consolidated financial statements were issued and determined that there are no events requiring financial statement disclosure.

Note 20 - Subsequent Events:

On August 10, 2012, the investors from the July 2011 Series A 9% Convertible Preferred Stock and the February 2012 Series B 9% Convertible Preferred Stock transaction (see Note 11) exercised their right to make an additional investment with the same terms as the earlier transactions. Pursuant to a securities purchase agreement dated August 8, 2012, the Company agreed to sell an aggregate of 750 shares of its newly designated non-voting Series C 9% Convertible Preferred Stock and warrants to purchase up to an aggregate of 100% of the shares of its common stock issuable upon conversion of the convertible preferred stock. The convertible preferred stock and warrants were sold in units, with each unit consisting of one share of convertible preferred stock and a warrant to purchase 100% of the shares of the Company’s common stock issuable upon conversion of such share of convertible preferred stock. Each unit was sold at a price of $1,000, for an aggregate purchase price of $750,000 and the net proceeds of $725,000 after legal expenses were received by August 10, 2012. An aggregate of 18,750,000 shares of the Company’s common stock are issuable upon conversion of, or exercise of, the convertible preferred stock and warrants. The transaction triggered the ratchet provisions of 55,148,530 warrants which had a previous exercise price of $0.15 per share and a post-transaction exercise price of $0.08 per share resulting in an increase in the number of such warrants to 103,403,485, an increase of 48,254,955 warrants.

On September 6, 2012, the Company sold its commercial property at 33 Harbour Square for gross proceeds of CAD$1,640,000. This property had a net book value of CAD$577,214 and the resulting gain on sale of this property will be recognized in the first quarter of fiscal 2013. The net cash proceeds after real estate commissions and other fees were used to pay down the mortgages on this property and the Company did not receive any proceeds from the sale of this property.

On October 11, 2012, the Company signed an amendment to a letter agreement which was originally signed on September 28, 2011, which letter agreement agreed to convert an unsecured payable from May 2009 in the amount of approximately $1.1 million to a non-interest bearing balance of approximately $2.25 million included in Accounts Payable & Accruals - General and Administrative (Note 7). Per the original letter agreement, such balance will be settled in Antigen stock following the proposed spinout of Antigen. The October 11, 2012 amendment agreed to amend the total balance owing to approximately $2.54 million in recognition of the party’s forbearance due to the delay in the proposed Antigen spinout. The additional charge of approximately $290,000 will be recognized in the Company’s fiscal quarter ended October 31, 2012.

The Company has evaluated subsequent events occurring after the balance sheet date through the date the consolidated financial statements were issued.

XML

Long-Term Debt (Details) (USD $)	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
Total Debt		$ 1,664,161	$ 3,080,066
Less Current Maturities of Long-Term Debt	625,793	1,222,746	1,210,271
Total Long-Term Debt	0	441,415	1,869,795
First Mortgage [Member]
Total Debt		482,700	645,443
Second Mortgage [Member]
Total Debt		$ 1,181,461	$ 1,137,348

XML

Derivative Liabilities (Details Textual) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended			201 Months Ended		210 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2012		Apr. 30, 2013
Change in fair value of derivative liabilities (Note 12)	$ 2,690,786	$ 2,608,825	$ (1,092,504)	$ (1,603,720)	$ (1,081,440)	$ 2,220,916	$ 4,125,590	$ (715,977)	[1]	$ (1,808,481)	[2]
Exercise of additional investment rights					841,333
Warrant [Member]
Change in fair value of derivative liabilities (Note 12)					755,107	2,220,916
Balance at July 31, 2012 - Derivative warrant liability	3,436,312		3,436,312		4,081,627	8,745,508	5,679,721	4,081,627		3,436,312
Investment Rights Liability [Member]
Change in fair value of derivative liabilities (Note 12)					326,333
Balance at July 31, 2012 - Derivative warrant liability					$ 0	$ 515,000		$ 0
Revaluation Of Warrants [Member]
Derivative, Average Remaining Maturity			3 years 4 months 24 days

[1] includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to July 31, 2012" column. See Note 12 - Derivative Liabilities.

[2] Includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to April 30, 2013" column. See Note 11 - Derivative Warrant Liability.

XML

Related Party Transactions (Details Textual) (Management Company [Member], USD $)	12 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
Management Company [Member]
Management Fee, Amount Paid	$ 40,778	$ 55,691

XML

Stock-Based Compensation (Tables)

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]

The following is the average of the data used to calculate the fair value for the options granted in the fiscal years ended July 31, 2011 and 2010:

	Risk-Free			Expected		Expected			Expected
	Interest Rate			Life (Years)		Volatility			Dividends
July 31, 2011		0.013	%		5.0		101	%		-0-
July 31, 2010		0.14	%		6.5		104	%		-0-

Schedule of Stock Options Roll Forward [Table Text Block]

The following is a summary of the common stock options granted, forfeited or expired and exercised under the Plans for the nine months ended April 30, 2013:

			Weighted
			Average
			Exercise		Aggregate
			Price		Intrinsic
	Options		Share		Value
Outstanding, August 1, 2012		10,979,634	$	0.257
Add: Granted		17,630,299		0.001
Less: Forfeited or expired		485,778		0.727
Less: Exercised		1,056,488		0.001	$	37,320
Outstanding, April 30, 2013		27,067,667		$  0.092.	$	546,025
Exercisable, April 30, 2013		26,995,167		$ 0.090.	$	546,025

The following is a summary of the common stock options granted, forfeited or expired and exercised under the Plan:

				Weighted Average
				Exercise Price
	Options			per Share
Outstanding - August 1, 2009		5,067,138		$	0.44
Granted		2,705,000		$	0.63
Forfeited		(270,000	)	$	0.92
Expired		(36,500	)	$	0.63
Exercised		—		$	0.00
Outstanding - July 31, 2010		7,465,638		$	0.49
Granted		3,300,000		$	0.28
Forfeited or expired		(2,848,704	)	$	0.41
Exercised		(576,752	)	$	0.001
Outstanding - July 31, 2011		7,340,182		$	0.46
Granted		5,851,696		$	0.001
Forfeited or expired		(912,250	)	$	0.65
Exercised		(1,299,994	)	$	0.001
Outstanding - July 31, 2012		10,979,634		$	0.26
Exercisable - July 31, 2012		10,807,134		$	0.25

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

The following is a summary of the non-vested common stock options granted, vested and forfeited under the Plan:

				Weighted Average
				Grant Date
	Options			Fair Value
Outstanding - August 1, 2011		845,836		$	0.50
Granted		5,851,696		$	0.001
Vested		(6,322,532	)	$	0.04
Forfeited		(202,500	)	$	0.46
Outstanding - July 31, 2012		172,500		$	0.46

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

The following table summarizes information on stock options outstanding at July 31, 2012:

	Options Outstanding
					Weighted
	Number		Weighted		Average
	Outstanding		Average		Remaining		Aggregate
Range of	at		Exercise		Life		Intrinsic
Exercise Price	July 31, 2012		Price		(Years)		Value
$0.001 - $0.18		5,093,856	$	0.001		4.61
$0.19 - $0.56		3,250,000	$	0.28		3.60
$0.57 - $0.63		200,000	$	0.56		2.24
$0.64 - $0.65		1,658,500	$	0.63		4.98
$0.66 - $0.96		777,278	$	0.94		2.24
		10,979,634	$	0.26		4.16	$	468,635

	Options Exercisable
					Weighted
	Number		Weighted		Average
	Outstanding		Average		Remaining		Aggregate
Range of	at		Exercise		Life		Intrinsic
Exercise Price	July 31, 2012		Price		(Years)		Value
$0.001 - $0.18		5,093,856	$	0.001		4.61
$0.19 - $0.56		3,250,000	$	0.28		3.60
$0.57 - $0.63		200,000	$	0.56		2.24
$0.64 - $0.65		1,486,000	$	0.63		4.98
$0.66 - $0.96		777,278	$	0.94		2.24
		10,807,134	$	0.25		4.19	$	468,635

Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block]

The following is a summary of the non-vested common stock options granted, vested and forfeited under the Plan for the nine months ended April 30, 2013:

				Weighted Average
				Grant Date
	Options			Fair Value
Outstanding, August 1, 2012		172,500		$	0.46
Granted		17,630,299			0.001
Vested		(17,716,549	)		0.022
Forfeited		(13,750	)		0.46
Outstanding, April 30, 2013		72,500		$	0.46

For the Year Ended July 31,
	2012		2011		2010
Weighted Average Grant Date Fair Value of Options Granted	$	0.09	$	0.21	$	0.53
Aggregate Intrinsic Value of Options Exercised	$	119,214	$	166,681	$	—
Cash Received for Exercise of Stock Options	$	1,299	$	577	$	—

The intrinsic value is calculated as the difference between the market value as of July 31, 2012, 2011 and 2010 and the exercise price of the shares on the respective dates.

XML

Derivative Liabilities (Details) (USD $)							12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended		9 Months Ended
	Jul. 31, 2012	Apr. 30, 2013 Warrant [Member]	Jul. 31, 2012 Warrant [Member]	Jul. 31, 2011 Warrant [Member]	Jun. 30, 2011 Warrant [Member]	Jul. 31, 2010 Warrant [Member]	Jul. 31, 2011 Warrants Isssued January To April 2011 [Member]	Apr. 30, 2013 Warrants Isssued July 2011 [Member]	Jul. 31, 2011 Warrants Isssued July 2011 [Member]	Apr. 30, 2013 Additional Warrants [Member]	Jul. 31, 2012 Additional Warrants [Member]	Jul. 31, 2011 Additional Warrants [Member]	Apr. 30, 2013 Warrant Fair Value [Member]	Jul. 31, 2012 Warrant Fair Value [Member]	Jul. 31, 2011 Warrant Fair Value [Member]	Apr. 30, 2013 Warrant Exercised [Member]	Jul. 31, 2012 Warrant Exercised [Member]	Jul. 31, 2012 Warrants Isssued February 2012 [Member]	Apr. 30, 2013 Warrants Isssued December 2012 [Member]
Balance - Derivative warrant liability		$ 3,436,312	$ 4,081,627	$ 8,745,508		$ 5,679,721
Additional warrants issued in financing							3,415,536	624,797	1,871,167	7,484,550	1,548,813	3,867,678	(6,400,428)	(793,706)	(6,088,594)	(3,116,589)	(7,230,734)	1,811,746	762,355
Balance - Derivative warrant liability Value		$ 3,436,312	$ 4,081,627	$ 8,745,508		$ 5,679,721
Outstanding, August 1, 2012	74,264,078	215,337,526	55,148,530	80,234,017	80,234,017	16,503,340
Warrants Issued							16,056,000	9,375,000	17,166,666	236,219,094	11,444,440	30,508,011						13,333,333	24,999,999
Warrants Exercised																(110,405,097)	(49,863,260)
Balance - Derivative warrant liability	74,264,078	215,337,526	55,148,530	80,234,017	80,234,017	16,503,340

XML

Subsequent Events (Details Textual)	1 Months Ended			2 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended			201 Months Ended	210 Months Ended			3 Months Ended			3 Months Ended
	Mar. 31, 2013 USD ($)	Sep. 30, 2012 USD ($)	Aug. 31, 2011 USD ($)	Apr. 30, 2012 USD ($)	Oct. 31, 2012 USD ($)	Oct. 31, 2012 CAD	Apr. 30, 2013 USD ($)	Apr. 30, 2012 USD ($)	Jul. 31, 2012 USD ($)	Jul. 31, 2011 USD ($)	Jul. 31, 2010 USD ($)	Jul. 31, 2012 USD ($)	Apr. 30, 2013 USD ($)	May 31, 2009 USD ($)	May 31, 2009 Accounts Payable [Member] General and Administrative Expense [Member] USD ($)	Oct. 31, 2012 Subsequent Event [Member] USD ($)	Jul. 31, 2012 Subsequent Event [Member]	Jul. 31, 2012 Warrants Issued Under Price Protection [Member]	Oct. 31, 2012 Series C Preferred Stock [Member] USD ($)
Proceeds from sale of property and equipment		$ 1,579,189	$ 1,669,115	$ 2,865,682		1,640,000	$ 1,762,954	$ 4,614,057	$ 4,953,325	$ 0	$ 0	$ 4,953,325	$ 6,716,279
Book Value Of Property Sold	169,566	585,064	1,029,435	1,783,932		577,214
Issuance of common stock for cash (in shares)																			750
Common Stock Shares Percentage					100.00%	100.00%
Convertible Preferred Stock Unit Price																			$ 1,000
Net proceeds					725,000		1,450,000		1,975,000				17,755,000						750,000
Net Proceeds From Issuance Of Convertible Preferred Stock																			725,000
Convertible Preferred Stock, Shares Reserved for Future Issuance									18,750,000			18,750,000
Number of Shares To be Purchased									74,264,078			74,264,078					103,403,485	55,148,530
Class of Warrant or Right, Exercise Price of Warrants or Rights							0.08						0.08				0.15
Reduced Class Of Warrant Or Right Exercise Price Of Warrants Or Rights																$ 0.08
Increased Class Of Warrant Or Right Outstanding																48,254,955
Unsecured Payable														1,100,000
Non Interest Bearing On Unsecured Payable															2,250,000
Recognition Of Party Forbearance					2,540,000
Additional Charge On Party Forbearance					$ 290,000

XML

Income from Assets Held for Investment, net:

9 Months Ended

Apr. 30, 2013

Income From Assets Held For Investment Net [Abstract]

Incomefromassetsheldforinvestmentnet [Text Block]

Note 11 – Income from Assets Held for Investment, net:

In March 2013, the Company sold a property which was held for investment for gross proceeds after real estate commissions of $256,835. This property had a net book value of $169,566, resulting in an accounting gain of $87,682 which is included in income from assets held for investment, net on the consolidated statement of operations. The property was secured by a mortgage which was partially discharged upon the sale, as described in the last paragraph of this note below. After the partial discharge of the mortgage ($216,810), as well as legal fees, interest, penalties and other costs ($13,000 in aggregate) the sale resulted in net cash proceeds to the Company of $27,025.

In September 2012, the Company sold its head office real estate in Toronto for gross proceeds after real estate commissions of $1,579,189. This property had a net book value of $585,064, resulting in an accounting gain of $994,125 which is included in income from assets held for investment, net on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to discharge or partially discharge the first and second mortgages on the property. The first mortgage on the property, with remaining principal of $480,951, was discharged completely upon sale. The remaining net proceeds of $1,028,780 after expenses and the discharge of the first mortgages was used to partially discharge the second mortgage and the Company did not receive any of the net proceeds from this property sale.

In August 2011, the Company sold two properties which were held for investment for gross proceeds after real estate commissions of $1,669,115. These two properties had a net book value of $1,029,435, resulting in an accounting gain of $639,680 which is included in income from assets held for investment, net on the consolidated statement of operations. The two properties had mortgages of $659,288 which were discharged upon sale, resulting in net cash proceeds to the Company of $1,009,827.

In March and April, 2012, the Company sold nine commercial condominium units which were held for investment for gross proceeds after real estate commissions of $2,865,682. These properties had a net book value of $1,783,932, resulting in an accounting gain of $1,081,750 which is included in income from assets held for investment, net on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to discharge or partially discharge the first and second mortgages on the properties. There were two first mortgages on the properties, with combined remaining principals of $571,680, which were discharged completely upon sale. The remaining net proceeds of $2,190,952 after expenses and the discharge of the first mortgages was used to partially discharge the second mortgage and the Company did not receive any of the net proceeds from these property sales.

The remaining income of $128,760 in this category in the nine months ended April 30, 2013, pertains to rental income from properties held for investment, net of carrying and operating expenses, compared to $207,420 in the prior year period.

The properties held for investment have an interest only first mortgage which closed on November 30, 2012 with a principal amount $853,119, an interest rate of 9.75% compounded semi-annually and a maturity date of November 30, 2013. Upon the sale of the property in March 2013, the mortgage was partially discharged and the remaining balance at April 30, 2013 is $625,793.

XML

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY [Parenthetical] (USD $)	9 Months Ended	12 Months Ended
	Jul. 31, 1996	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2009	Jul. 31, 2008	Jul. 31, 2007	Jul. 31, 2006	Jul. 31, 2005	Jul. 31, 2004	Jul. 31, 2003	Jul. 31, 2002	Jul. 31, 2001	Jul. 31, 2000	Jul. 31, 1999	Jul. 31, 1998	Jul. 31, 1997
Issuance of common stock for cash February	$ 0.0254														$ 5.00
Issuance of common stock for cash February	$ 0.0510
Issuance of common stock for cash February	$ 0.5099
Issuance of common stock for cash March	$ 10.2428														$ 6.00	$ 2.50	$ 10.0833
Issuance of common stock for cash April	$ 0.0516														$ 5.50	$ 2.50
Issuance of common stock for cash May	$ 0.0512														$ 5.50	$ 2.50	$ 0.0512
Issuance of common stock for cash May	$ 0.5115																$ 0.5060
Issuance of common stock for cash May	$ 10.2302																$ 10.1194
Issuance of common stock for cash July	$ 0.0051																$ 10.1214
Issuance of common stock for cash July	$ 0.0255
Issuance of common stock for cash July	$ 0.0513
Issuance of common stock for cash July	$ 10.1847
Issuance of common stock for cash September														$ 6.00	$ 3.00		$ 0.0509
Issuance of common stock for cash December																	$ 10.2421
Issuance of common stock for cash January																	$ 0.0518
Issuance of common stock for cash June																$ 2.50	$ 0.0504
Issuance of common stock for cash June																	$ 0.5047
Issuance of common stock for cash June																	$ 8.9810
Issuance of common stock for cash June																	$ 10.0978
Issuance of common stock for services December		$ 0.095	$ 0.32	$ 0.50	$ 0.45	$ 1.80	$ 1.68		$ 0.71							$ 0.05
Issuance of common stock for services April			$ 0.23	$ 0.49	$ 0.30	$ 1.19	$ 1.71	$ 2.67								$ 2.50
Issuance of common stock for services May			$ 0.40	$ 0.38	$ 0.40	$ 1.05	$ 1.60	$ 1.85							$ 5.50	$ 2.50
Issuance of common stock for services June			$ 0.15	$ 0.35	$ 0.62	$ 0.95	$ 1.40	$ 1.85	$ 0.60					$ 6.00		$ 2.50
Issuance of warrants in exchange for services rendered October										$ 1.35					$ 0.26	$ 0.50
Issuance of warrants in exchange for services rendered May							$ 1.45	$ 1.91								$ 0.60
Issuance of common stock for cash August															$ 3.00
Issuance of common stock for cash August															$ 3.50
Issuance of common stock for cash August															$ 4.10
Issuance of common stock for cash November															$ 3.50
Issuance of common stock for cash November															$ 4.00
Issuance of common stock for cash November															$ 4.10
Issuance of common stock for cash November															$ 5.00
Issuance of common stock for cash November															$ 5.50
Redemption of common stock for cash September															$ 7.75
Issuance of common stock for services August		$ 0.11	$ 0.36	$ 0.61		$ 1.57	$ 1.43	$ 0.61	$ 1.09						$ 2.50
Issuance of common stock for services August		$ 0.10	$ 0.38	$ 0.63				$ 0.59							$ 4.10
Issuance of common stock for services September		$ 0.09	$ 0.41	$ 0.7215	$ 0.58	$ 1.48									$ 4.10
Issuance of common stock for services November		$ 0.087	$ 0.31	$ 0.61	$ 0.35	$ 1.71	$ 2.15	$ 0.97			$ 2.10				$ 4.10
Issuance of common stock for services January		$ 0.152	$ 0.28	$ 0.67	$ 0.34	$ 1.61	$ 1.77		$ 0.85					$ 5.00	$ 5.00
Issuance of common stock for services February			$ 0.23	$ 0.60	$ 0.27	$ 1.36	$ 1.90	$ 1.53	$ 0.69	$ 1.48					$ 6.00
Issuance of warrants in exchange for services rendered November											$ 2.50				$ 1.64
Issuance of warrants in exchange for services rendered April								$ 2.66	$ 0.82						$ 3.21
Issuance of warrants in exchange for services rendered April															$ 3.17
Issuance of warrants in exchange for services rendered April															$ 2.89
Issuance of warrants in exchange for services rendered April															$ 3.27
Issuance of options in exchange for the services rendered November											$ 2.10				$ 1.85
Exercise of warrants for cash June								$ 1.25			$ 1.50		$ 6.00		$ 5.50	$ 0.0667
Exercise of warrants in exchange for note receivable June															$ 5.00
Exercise of warrants in exchange for services rendered June															$ 5.00
Shares tendered in conjunction with warrant exercise June															$ 7.8125
Exercise of warrants for cash June								$ 1.60							$ 5.00
Adjustment for exercise of warrants recorded June														$ 5.00
Issuance of common stock for cash pursuant to private placement January			$ 0.25							$ 1.47			$ 14.53	$ 4.25
Issuance of common stock for cash pursuant to private placement June				$ 0.35	$ 0.64			$ 2.05			$ 1.50			$ 6.00
Exercise of warrants for cash February								$ 0.82						$ 5.50
Exercise of warrants for cash March								$ 1.72					$ 6.00	$ 5.50
Exercise of warrants for cash March								$ 1.25						$ 6.00
Exercise of warrants for cash March								$ 0.91						$ 7.50
Exercise of warrants for cash July					$ 0.33								$ 6.00	$ 6.00
Exercise of warrants for cash July														$ 7.50
Issuance of SVR preferred stock in exchange for services rendered January																$ 0.001
Exercise of warrants for cash August													$ 6.00
Exercise of warrants for cash August													$ 7.50
Exercise of warrants for cash August													$ 8.6625
Exercise of warrants for cash August													$ 10.00
Exercise of warrants for cash September				$ 0.33									$ 8.6625
Exercise of warrants for cash September													$ 5.50
Exercise of warrants for cash September													$ 6.00
Exercise of warrants for cash September													$ 10.00
Exercise of warrants for cash September													$ 7.50
Exercise of warrants for cash October							$ 1.25	$ 0.82					$ 6.00
Exercise of warrants for cash November								$ 0.82					$ 4.25
Exercise of warrants for cash November													$ 6.00
Exercise of warrants for cash December													$ 7.00
Exercise of warrants for cash January		$ 0.15						$ 0.82					$ 6.00
Issuance of common stock for services March			$ 0.21	$ 0.64	$ 0.29	$ 1.00	$ 1.71	$ 2.31			$ 1.00		$ 5.50
Issuance of common stock for services July		$ 0.15	$ 0.14	$ 0.33	$ 0.38	$ 0.79	$ 1.78	$ 1.40					$ 9.25
Issuance of common stock for cash pursuant to private placement October													$ 11.00
Issuance of common stock for cash pursuant to private placement July										$ 1.22			$ 9.25
Exercise of stock options for cash February						$ 1.00		$ 0.94					$ 5.00
Exercise of stock options for cash June											$ 1.59		$ 5.00
Exercise of stock options for cash June													$ 5.50
Exercise of stock options for cash July		$ 0.001					$ 0.94						$ 5.00
Exercise of stock options for cash July							$ 0.56						$ 5.50
Exercise of stock options for cash August					$ 0.56							$ 5.50
Purchase of Treasury Stock for cash October											$ 1.5574	$ 3.915
Purchase of Treasury Stock for cash February												$ 4.693
Purchase of Treasury Stock for cash March												$ 4.911
Purchase of Treasury Stock for cash April												$ 4.025
Purchase of Treasury Stock for cash July												$ 4.025
Receipt of restricted shares of common stock as settlement for executive loan September											$ 1.90
Purchase of Treasury Stock for cash December											$ 2.0034
Issuance of common stock as employee compensation January			$ 0.28	$ 0.64	$ 0.34						$ 2.10
Issuance of common stock as employee compensation June		$ 0.15	$ 0.17	$ 0.33	$ 0.57	$ 0.97					$ 2.00
Issuance of common stock for cash pursuant to private placement May				$ 0.35	$ 0.33						$ 1.15
Exercise of warrants for cash May											$ 1.50
Redemption of Treasury Stock November										$ 2.17
Issuance of common stock as employee compensation February			$ 0.23	$ 0.60	$ 0.23	$ 1.32				$ 1.48
Exercise of stock options for cash September										$ 1.59
Exercise of stock options for cash October							$ 1.59	$ 0.63		$ 2.10
Exercise of stock options for cash October							$ 1.47	$ 0.94		$ 1.59
Exercise of stock options for cash October										$ 0.30
Exercise of stock options for cash October										$ 0.55
Exercise of stock options for cash November							$ 1.59	$ 0.94		$ 2.10
Issuance of common stock for services October			$ 0.37	$ 0.68	$ 0.32	$ 1.50	$ 1.50			$ 1.98
Issuance of common stock for services October			$ 0.45	$ 0.695		$ 1.53	$ 1.83			$ 1.84
Issuance of common stock for services February			$ 0.24	$ 0.59		$ 1.34			$ 0.68	$ 1.51
Issuance of common stock for cash pursuant to private placement January										$ 1.80
Issuance of common stock for cash pursuant to private placement January										$ 1.75
Issuance of common stock for cash pursuant to private placement February										$ 1.60
Issuance of common stock for cash pursuant to private placement February										$ 1.66
Issuance of common stock for cash pursuant to private placement February										$ 1.50
Issuance of common stock for services January			$ 0.25	$ 0.59	$ 0.33	$ 1.38			$ 0.75
Cancellation of common stock for non-performance of services October									$ 0.94
Conversion of Series A Preferred Stock December									$ 25.77
Issuance of common stock as employee compensation April		$ 0.15	$ 0.22	$ 0.46	$ 0.37	$ 1.08	$ 1.64		$ 0.56
Granting of stock options in exchange for outstanding liabilities April									$ 0.001
Issuance of common stock in conjunction with financing June (in dollars)									$ 2,000,000
Issuance of warrants in exchange for services rendered August									$ 1.08
Granting of stock options in exchange for services October									$ 0.94
Granting of stock options in exchange for services July									$ 0.63
Issuance of warrants in conjunction with financing November									$ 0.91
Issuance of warrants in conjunction with financing June (in dollars)									2,000,000
Issuance of warrants in conjunction with financing June									$ 0.82
Issuance of warrants in conjunction with convertible debentures November (in dollars)									4,000,000
Issuance of warrants in conjunction with convertible debentures November									$ 0.91
Issuance of warrants in conjunction with convertible debentures April (in dollars)									500,000
Issuance of warrants in conjunction with convertible debentures April									$ 0.82
Issuance of warrants in conjunction with convertible debentures April (in dollars)									100,000
Issuance of warrants in conjunction with convertible debentures June (in dollars)									2,000,000
Issuance of warrants in conjunction with convertible debentures June									$ 0.82
Issuance of warrants in conjunction with extension of due date of convertible debentures May (in dollars)									600,000
Issuance of warrants in conjunction with extension of due date of convertible debentures May									$ 0.82
Issuance of warrants in conjunction with extension of due date of convertible debentures July (in dollars)									600,000
Issuance of warrants in conjunction with extension of due date of convertible debentures July									$ 0.82
Value of beneficial conversion feature on convertible debentures November (in dollars)								4,000,000	4,000,000
Value of beneficial conversion feature on convertible debentures November									$ 0.91
Value of beneficial conversion feature on convertible debentures April (in dollars)								4,000,000	500,000
Value of beneficial conversion feature on convertible debentures April									$ 0.82
Value of beneficial conversion feature on convertible debentures April (in dollars)									100,000
Value of beneficial conversion feature on convertible debentures June (in dollars)									2,000,000
Value of beneficial conversion feature on convertible debentures June									$ 0.82
Issuance of common stock as repayment of principal and interest due February (in dollars)									4,000,000
Issuance of common stock as repayment of principal and interest due March (in dollars)									4,000,000
Issuance of common stock as repayment of principal and interest due April (in dollars)									4,000,000
Issuance of common stock as repayment of principal and interest due May (in dollars)									4,000,000
Issuance of common stock as repayment of principal and interest due June (in dollars)									4,000,000
Issuance of common stock as repayment of principal and interest due July (in dollars)									4,000,000
Issuance of common stock in connection with conversion of debenture April (in dollars)							52,554	307,692	143,500
Issuance of common stock in connection with conversion of debenture April (in dollars)							4,000,000	2,000,000	4,000,000
Issuance of common stock in connection with conversion of debenture May (in dollars)									300,000
Issuance of common stock in connection with conversion of debenture May (in dollars)									4,000,000
Issuance of common stock in connection with conversion of debenture May (in dollars)									244,000
Issuance of common stock in connection with conversion of debenture May (in dollars)									410,000
Issuance of common stock in connection with conversion of debenture June (in dollars)									100,000
Issuance of common stock in connection with conversion of debenture June (in dollars)									2,000,000
Issuance of common stock in connection with conversion of debenture June (in dollars)									190,000
Issuance of common stock in connection with conversion of debenture July (in dollars)									17,000
Issuance of common stock in connection with conversion of debenture July (in dollars)									2,000,000
Issuance of common stock in connection with conversion of debenture July (in dollars)									75,000
Issuance of common stock in satisfaction of accounts payable April									$ 0.82
Issuance of common stock in satisfaction of accounts payable June									$ 0.82
Issuance of common stock in satisfaction of accounts payable July									$ 0.82
Cashless Exercise of warrants March								$ 2.50
Issuance of common stock in satisfaction of deposit April								$ 1.25
Issuance of common stock as repayment of monthly amortization payments due August (in dollars)								4,000,000
Issuance of common stock as repayment of monthly amortization payments due September (in dollars)								4,000,000
Issuance of common stock as repayment of monthly amortization payments due September (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due October (in dollars)								4,000,000
Issuance of common stock as repayment of monthly amortization payments due October (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due November (in dollars)								4,000,000
Issuance of common stock as repayment of monthly amortization payments due November								$ 1.17
Issuance of common stock as repayment of monthly amortization payments due November (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due December (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due December								$ 0.98
Issuance of common stock as repayment of monthly amortization payments due January (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due January								$ 0.81
Issuance of common stock as repayment of monthly amortization payments due January (in dollars)								500,000
Issuance of common stock as repayment of monthly amortization payments due February (in dollars)							4,000,000	500,000
Issuance of common stock as repayment of monthly amortization payments due February							$ 1.48	$ 1.23
Issuance of common stock as repayment of monthly amortization payments due February (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due March (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due March								$ 2.31
Issuance of common stock as repayment of monthly amortization payments due March (in dollars)								500,000
Issuance of common stock as repayment of monthly amortization payments due March (in dollars)								3,500,000
Issuance of common stock as repayment of monthly amortization payments due April (in dollars)								2,000,000
Issuance of common stock as repayment of monthly amortization payments due April								$ 2.70
Issuance of common stock as repayment of monthly amortization payments due April (in dollars)								3,500,000
Issuance of common stock as repayment of monthly amortization payments due January (in dollars)								4,000,000
Issuance of common stock as repayment of monthly amortization payments due January								$ 2.70
Issuance of common stock as repayment of monthly amortization payments due January								$ 3.10
Issuance of common stock as repayment of monthly amortization payments due February (in dollars)								4,000,000
Issuance of common stock as repayment of monthly amortization payments due February							$ 1.53	$ 3.10
Issuance of common stock as repayment of monthly amortization payments due January								$ 1.96
Issuance of common stock as repayment of monthly amortization payments due February							$ 1.65	$ 1.96
Issuance of common stock as repayment of monthly amortization payments due January								$ 1.75
Issuance of common stock as repayment of monthly amortization payments due February							$ 2.02	$ 1.75
Issuance of common stock for services August								$ 0.97
Issuance of common stock for services March			$ 0.24	$ 0.62	$ 0.30	$ 0.95	$ 1.65	$ 2.96
Issuance of common stock for services May			$ 0.23	$ 0.33	$ 0.38	$ 0.97	$ 1.47	$ 1.88
Issuance of common stock in connection with conversion of debenture September (in dollars)								504,538
Issuance of common stock in connection with conversion of debenture September (in dollars)								2,000,000
Issuance of common stock in connection with conversion of debenture September (in dollars)								286,538
Issuance of common stock in connection with conversion of debenture September (in dollars)								457,200
Issuance of common stock in connection with conversion of debenture September (in dollars)								211,538
Issuance of common stock in connection with conversion of debenture September (in dollars)								150,000
Issuance of common stock in connection with conversion of debenture September (in dollars)								457,317
Issuance of common stock in connection with conversion of debenture October (in dollars)								307,317
Issuance of common stock in connection with conversion of debenture October (in dollars)								2,000,000
Issuance of common stock in connection with conversion of debenture October (in dollars)								300,000
Issuance of common stock in connection with conversion of debenture October (in dollars)								500,000
Issuance of common stock in connection with conversion of debenture October (in dollars)								113,077
Issuance of common stock in connection with conversion of debenture October (in dollars)								297,692
Issuance of common stock in connection with conversion of debenture October (in dollars)								4,000,000
Issuance of common stock in connection with conversion of debenture October (in dollars)								100,000
Issuance of common stock in connection with conversion of debenture November (in dollars)							52,554	42,800
Issuance of common stock in connection with conversion of debenture November (in dollars)							4,000,000	2,000,000
Issuance of common stock in connection with conversion of debenture November								$ 1.23
Issuance of common stock in connection with conversion of debenture November (in dollars)								230,769
Issuance of common stock in connection with conversion of debenture November (in dollars)								4,000,000
Issuance of common stock in connection with conversion of debenture November								$ 0.97
Issuance of common stock in connection with conversion of debenture December (in dollars)								1,451,000
Issuance of common stock in connection with conversion of debenture December (in dollars)								3,500,000
Issuance of common stock in connection with conversion of debenture December								$ 0.93
Issuance of common stock in connection with conversion of debenture December (in dollars)								4,221
Issuance of common stock in connection with conversion of debenture December (in dollars)								2,000,000
Issuance of common stock in connection with conversion of debenture December								$ 0.85
Issuance of common stock in connection with conversion of debenture December (in dollars)								82,000
Issuance of common stock in connection with conversion of debenture December								$ 0.84
Issuance of common stock in connection with conversion of debenture January (in dollars)								617,000
Issuance of common stock in connection with conversion of debenture January (in dollars)								3,500,000
Issuance of common stock in connection with conversion of debenture January								$ 0.94
Issuance of common stock in connection with conversion of debenture January (in dollars)								850,000
Issuance of common stock in connection with conversion of debenture January								$ 1.06
Issuance of common stock in connection with conversion of debenture February (in dollars)								950,000
Issuance of common stock in connection with conversion of debenture February (in dollars)								4,000,000
Issuance of common stock in connection with conversion of debenture February								$ 2.38
Issuance of common stock in connection with conversion of debenture March (in dollars)								1,550,000
Issuance of common stock in connection with conversion of debenture March (in dollars)								4,000,000
Issuance of common stock in connection with conversion of debenture March								$ 2.21
Issuance of common stock in connection with conversion of debenture March (in dollars)								2,350,000
Issuance of common stock in connection with conversion of debenture March								$ 2.31
Issuance of common stock in connection with conversion of debenture March (in dollars)								500,000
Issuance of common stock in connection with conversion of debenture March								$ 2.20
Issuance of common stock in connection with conversion of debenture March (in dollars)								200,000
Issuance of common stock in connection with conversion of debenture March (in dollars)								384,615
Issuance of common stock in connection with conversion of debenture March							$ 1.71	$ 3.33
Issuance of common stock in connection with conversion of debenture April							$ 1.61	$ 2.63
Issuance of common stock in connection with conversion of debenture April (in dollars)								423,077
Issuance of common stock in connection with conversion of debenture April (in dollars)								3,500,000
Issuance of common stock in connection with conversion of debenture April (in dollars)								923,077
Issuance of common stock in connection with conversion of debenture April (in dollars)								4,000,000
Issuance of common stock in satisfaction of accounts payable September								$ 0.81
Issuance of common stock in satisfaction of accounts payable March								$ 3.20
Issuance of common stock in conjunction with financing September (in dollars)								2,000,000
Issuance of common stock in conjunction with financing September								$ 0.82
Issuance of common stock in conjunction with financing December (in dollars)								3,500,000
Issuance of common stock in conjunction with financing December								$ 0.95
Issuance of common stock in conjunction with financing January (in dollars)								4,000,000
Issuance of common stock in conjunction with financing January								$ 1.00
Issuance of warrants in conjunction with financing September (in dollars)								2,000,000
Issuance of warrants in conjunction with financing September								$ 0.82
Issuance of warrants in conjunction with financing October (in dollars)								500,000
Issuance of warrants in conjunction with financing October								$ 0.82
Issuance of common stock in conjunction with financing December								$ 0.82
Issuance of common stock in conjunction with financing January								$ 1.05
Issuance of warrants in conjunction with convertible debentures September (in dollars)								2,000,000
Issuance of warrants in conjunction with convertible debentures September								$ 0.82
Issuance of warrants in conjunction with convertible debentures October (in dollars)								500,000
Issuance of warrants in conjunction with convertible debentures October								$ 0.82
Issuance of warrants in conjunction with convertible debentures December (in dollars)								3,500,000
Issuance of warrants in conjunction with convertible debentures December								$ 0.82
Issuance of warrants in conjunction with convertible debentures January (in shares)								4,000,000
Issuance of warrants in conjunction with convertible debentures January								$ 1.05
Issuance of warrants in conjunction with convertible debentures February (in shares)								4,000,000
Issuance of warrants in conjunction with convertible debentures February								$ 1.05
Value of Beneficial Conversion Feature on Convertible Debentures September (in dollars)								2,000,000
Value of Beneficial Conversion Feature on Convertible Debentures September								$ 0.82
Value of Beneficial Conversion Feature on Convertible Debentures October (in dollars)								500,000
Value of Beneficial Conversion Feature on Convertible Debentures October								$ 0.82
Value of Beneficial Conversion Feature on Convertible Debentures December (in dollars)								3,500,000
Value of Beneficial Conversion Feature on Convertible Debentures December								$ 0.82
Value of Beneficial Conversion Feature on Convertible Debentures January								$ 1.05
Value of Beneficial Conversion Feature on Convertible Debentures February								$ 1.05
Exercise of warrants for cash February								$ 1.05
Exercise of warrants for cash February								$ 1.20
Exercise of warrants for cash February								$ 1.25
Exercise of warrants for cash February								$ 1.72
Exercise of warrants for cash March								$ 0.82
Exercise of warrants for cash March								$ 1.05
Exercise of warrants for cash March								$ 1.68
Exercise of warrants for cash March								$ 2.15
Exercise of warrants for cash March								$ 1.88
Exercise of warrants for cash March								$ 2.02
Exercise of warrants for cash March								$ 1.86
Exercise of warrants for cash April				$ 0.33				$ 1.88
Exercise of warrants for cash April								$ 0.82
Exercise of warrants for cash April								$ 0.91
Exercise of warrants for cash April								$ 1.05
Exercise of stock options for cash November								$ 0.63
Exercise of stock options for cash January			$ 0.001					$ 0.63
Exercise of stock options for cash February								$ 1.59
Exercise of stock options for cash February								$ 1.38
Exercise of stock options for cash March								$ 0.94
Exercise of stock options for cash March								$ 1.47
Exercise of stock options for cash March								$ 1.59
Exercise of stock options for cash March								$ 1.71
Exercise of stock options for cash March								$ 2.10
Exercise of stock options for cash March								$ 1.10
Exercise of stock options for cash March								$ 1.52
Exercise of stock options for cash March								$ 2.19
Exercise of stock options for cash March								$ 0.63
Exercise of stock options for cash April						$ 1.00		$ 1.47
Exercise of stock options for cash April						$ 0.89		$ 0.94
Exercise of stock options for cash May							$ 0.63	$ 2.10
Exercise of stock options for cash May								$ 1.47
Issuance of warrants as exercise inducement October								$ 1.20
Issuance of warrants as exercise inducement October								$ 1.25
Issuance of warrants as exercise inducement December								$ 1.25
Issuance of warrants as exercise inducement January								$ 1.60
Issuance of warrants as exercise inducement February								$ 3.00
Issuance of warrants as exercise inducement March								$ 3.00
Issuance of warrants as exercise inducement June								$ 2.35
Issuance of common stock as employee compensation December			$ 0.29	$ 0.56	$ 0.38	$ 1.75		$ 0.90
Issuance of common stock as employee compensation May			$ 0.21	$ 0.38	$ 0.38	$ 1.00	$ 1.45	$ 1.88
Issuance of warrants in exchange for services rendered March				$ 1.25		$ 3.75	$ 1.71
Cancellation of common stock May							$ 1.45
Issuance of common stock for services March				$ 0.53	$ 0.35	$ 1.14	$ 1.69
Issuance of common stock for services April			$ 0.22	$ 0.53	$ 0.39	$ 1.06	$ 1.65
Issuance of common stock for services April				$ 0.47	$ 0.33		$ 1.69
Issuance of common stock for services June			$ 0.18	$ 0.32	$ 0.64		$ 1.83
Issuance of common stock for services July			$ 0.13	$ 0.35	$ 0.58	$ 0.80	$ 1.75
Issuance of common stock for services July			$ 0.15	$ 0.40	$ 0.56		$ 1.68
Issuance of common stock for services June					$ 0.42		$ 1.80
Issuance of common stock as employee compensation October			$ 0.36	$ 0.60	$ 0.31	$ 1.52	$ 1.83
Issuance of common stock as employee compensation March			$ 0.25	$ 0.56	$ 0.31	$ 1.04	$ 1.71
Issuance of common stock as employee compensation March							$ 1.70
Issuance of common stock as employee compensation July			$ 0.13	$ 0.35	$ 0.66	$ 0.83	$ 1.78
Issuance of common stock as employee compensation April							$ 1.65
Issuance of common stock in connection with conversion of debenture January							$ 1.74
Issuance of common stock in connection with conversion of debenture January							$ 1.77
Issuance of common stock in connection with conversion of debenture March (in dollars)							52,554
Issuance of common stock in connection with conversion of debenture March (in dollars)							4,000,000
Issuance of warrants as employee compensation March						$ 0.94
Issuance of warrants in conjunction with convertible debentures March						$ 1.10
Issuance of warrants in conjunction with convertible debentures March						$ 1.21
Repurchase of common stock March						$ 1.16
Value of Beneficial Conversion Feature on Convertible Debentures March						$ 1.21
Issuance of common stock for services September			$ 0.45	$ 0.62	$ 0.53	$ 1.61
Issuance of common stock for services September			$ 0.49	$ 0.76		$ 1.53
Issuance of common stock for services November			$ 0.30	$ 0.51	$ 0.38	$ 1.75
Issuance of common stock for services November				$ 0.45		$ 1.54
Issuance of common stock for services November						$ 1.53
Issuance of common stock for services December			$ 0.30	$ 0.56	$ 0.47	$ 1.84
Issuance of common stock for services December			$ 0.29	$ 0.61	$ 0.53	$ 1.74
Issuance of common stock for services January				$ 0.62		$ 1.34
Issuance of common stock as employee compensation August		$ 0.10	$ 0.43	$ 0.6215	$ 0.56	$ 1.51
Issuance of common stock as employee compensation August						$ 1.50
Issuance of common stock as employee compensation September		$ 0.097	$ 0.50	$ 0.7254	$ 0.56	$ 1.55
Issuance of common stock as employee compensation October						$ 1.53
Issuance of common stock as employee compensation November			$ 0.31	$ 0.50	$ 0.35	$ 1.70
Issuance of common stock as employee compensation October						$ 1.36
Stock-based compensation - officers stock options May						$ 0.96
Exercise of stock options for cash December						$ 1.59
Issuance of options in exchange for the services rendered May				$ 0.46	$ 0.29
Issuance of common stock in satisfaction of accounts payable June			$ 0.19	$ 0.33	$ 0.36
Issuance of common stock in satisfaction of accounts payable June			$ 0.23	$ 0.37	$ 0.65
Issuance of common stock as converstion of Convertible Notes June					$ 0.33
Issuance of common stock as repayment of monthly amortization payments on convertible notes August					$ 0.65
Issuance of common stock as repayment of monthly amortization payments on convertible notes September					$ 0.52
Issuance of common stock as repayment of monthly amortization payments on convertible notes October					$ 0.29
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes November					$ 0.29
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes January					$ 0.32
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes March					$ 0.18
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes April					$ 0.28
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes April					$ 0.30
Issuance of common stock as repayment of monthly amortization payments on Convertible Notes May					$ 0.33
Issuance of common stock for services May		$ 0.10	$ 0.22	$ 0.39	$ 0.37
Issuance of common stock for services May			$ 0.21		$ 0.42
Issuance of common stock for services June					$ 0.43
Issuance of common stock for services June					$ 0.76
Issuance of common stock for services June					$ 0.58
Issuance of common stock for services April		$ 0.10		$ 0.45	$ 0.65
Issuance of common stock for services July		$ 0.093			$ 0.62
Issuance fo common stock in exchange for the services rendered March				$ 0.60	$ 0.31
Issuance of common stock as repayment of interest on Convertible Notes October					$ 0.52
Issuance of common stock as repayment of interest on Convertible Notes March					$ 0.18
Issuance of common stock as repayment of interest on Convertible Notes May					$ 0.33
Cashless Exercise of warrants April				$ 0.33	$ 0.50
Cashless Exercise of warrants June					$ 0.33
Issuance of common stock for cash pursuant to private placement June					$ 0.33
Issuance of common stock for cash pursuant to private placement August				$ 0.79
Issuance of common stock for cash pursuant to private placement September				$ 0.80
Issuance of common stock for cash pursuant to private placement April				$ 0.47
Issuance of common stock for cash pursuant to private placement April				$ 0.4258
Issuance of common stock for cash pursuant to private placement April				$ 0.42
Issuance of common stock for services October		$ 0.09	$ 0.40	$ 0.65
Issuance of common stock for services October			$ 0.34	$ 0.525
Issuance of common stock for services December			$ 0.31	$ 0.57
Issuance of common stock for services December				$ 0.53
Issuance of common stock for services January				$ 0.63
Issuance of common stock for services February		$ 0.15		$ 0.625
Issuance of common stock for services March				$ 0.54
Cashless Exercise of warrants January				$ 0.33
Issuance of options in exchange for the services rendered December			$ 0.64	$ 0.46
Issuance of options in exchange for the services rendered March			$ 0.282	$ 0.64
Issuance of options in exchange for the services rendered July				$ 0.38
Issuance of common stock in satisfaction of accounts payable September			$ 0.36	$ 0.55
Issuance of common stock in satisfaction of accounts payable September			$ 0.49	$ 0.77
Issuance of common stock in satisfaction of accounts payable December			$ 0.29	$ 0.48
Issuance of common stock in satisfaction of accounts payable December			$ 0.33	$ 0.67
Issuance of common stock in satisfaction of accounts payable March				$ 0.45
Issuance of common stock in satisfaction of accounts payable March				$ 0.65
Issuance of warrants in exchange for services rendered December				$ 0.51
Cashless Exercise of warrants September			$ 0.001
Issuance of common stock in connection with conversion of Preferred Stock July (in dollars)			1,288,000
Convertible Preferred Stock Original Amount in July (in dollars)			2,575,000
Issuance of options in exchange for the services rendered September			$ 0.64
Issuance of options in exchange for the services rendered March			$ 0.64
Issuance of options in exchange for the services rendered June			$ 0.64
Issuance of common stock for cash pursuant to private placement March			$ 0.25
Issuance of common stock in connection with conversion of Preferred Stock Sep		787,000
Issuance of common stock in connection with conversion of Preferred Stock Dec		500,000
Issuance of common stock in connection with conversion of Preferred Stock Jun		510,000
Convertible Preferred Stock Original Amoun in Jun		$ 2,000,000

XML

Basis of Presentation:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Organization, Consolidation and Presentation Of Financial Statements [Abstract]

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

Note 1 – Basis of Presentation:

The accompanying unaudited interim consolidated financial statements (“interim statements”) have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and disclosures required by generally accepted accounting principles for complete financial statements are not included herein. The interim statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s latest Annual Report on Form 10-K. The results for the three and nine months ended April 30, 2013 may not be indicative of the results for the entire year.

Interim statements are subject to possible adjustments in connection with the annual audit of the Company’s accounts for fiscal year 2013. In the Company’s opinion, all adjustments necessary for a fair presentation of these interim statements have been included and are of a normal and recurring nature.

The Company is a development stage company, which has a limited history of operations and limited revenue to date. This revenue has been comprised mainly of the sale of our confectionary products, although the Company has recognized $600,000 relating to upfront license fees for the signing of license and distribution agreements for Generex Oral-lyn™. Additionally, the Company has several product candidates that are in various research or early stages of pre-clinical and clinical development. There can be no assurance that the Company will be successful in obtaining regulatory clearance for the sale of existing or any future products or that any of the Company’s products will be commercially viable.

Going Concern

The accompanying interim statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business. The Company has experienced negative cash flows from operations since inception and has an accumulated deficit of approximately $363 million and a working capital deficiency of approximately $7.8 million at April 30, 2013. The Company has funded its activities to date almost exclusively from debt and equity financings, as well as the recent sales of non-essential real estate assets in fiscal 2012 and fiscal 2013.

The Company will continue to require substantial funds to continue research and development, including pre-clinical studies and clinical trials of its product candidates, and to commence sales and marketing efforts, if the U.S. Food and Drug Administration or other regulatory approvals are obtained.  Management’s plans in order to meet its operating cash flow requirements include financing activities such as private placements of its common stock, preferred stock offerings, issuances of debt and convertible debt instruments.  Management will be limited in the financing activities that the Company undertakes in the near future as the securities purchase agreements that the Company entered into on January 31, 2012, August 8, 2012 and December 10, 2012 with certain investors prohibit the Company from (i) issuing additional equity securities until 60 days after the effective date of a registration statement covering the resale of the common stock issuable upon exercise of the warrants and conversion of the preferred stock sold in those transactions; and (ii) issuing additional debt or equity securities with variable conversion or exercise prices until February 1, 2013, August 8, 2013 and December 10, 2013, respectively. Management is also actively pursuing financial and strategic alternatives, including strategic investments and divestitures, industry collaboration activities and strategic partners.  Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position.

These factors raise substantial doubt regarding the Company’s ability to continue as a going concern. There are no assurances that such additional funding will be achieved and that it will succeed in its future operations. The interim statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or amounts of liabilities that might be necessary should the Company be unable to continue in existence. The Company’s inability to obtain required funding in the near future or its inability to obtain funding on favorable terms will have a material adverse effect on its operations and strategic development plan for future growth. If the Company cannot successfully raise additional capital and implement its strategic development plan, its liquidity, financial condition and business prospects will be materially and adversely affected, and the Company may have to cease operations.

Note 1 - Organization and Business:

Generex Biotechnology Corporation (the Company) and its wholly-owned subsidiary Generex Pharmaceuticals, Inc. are engaged in the research and development of drug delivery systems and technology. Since its inception, the Company has devoted its efforts and resources to the development of a platform technology for the oral administration of large molecule drugs, including proteins, peptides, monoclonal antibodies, hormones and vaccines, which historically have been administered by injection, either subcutaneously or intravenously. Oral-lyn^TM the first product based on this platform technology, is in various stages of regulatory approval in different jurisdictions around the world.

The Company’s wholly-owned subsidiary, Antigen Express, Inc. (Antigen), is engaged in research and development of technologies and immunomedicines for the treatment of malignant, infectious, autoimmune and allergic diseases.  The Company’s immunomedicine products work by stimulating the immune system to either attack offending agents (i.e., cancer cells, bacteria, and viruses) or to stop attacking benign elements (i.e., self proteins and allergens). The immunomedicine products are based on two platform technologies that were discovered by an executive officer of Antigen, the Ii-Key hybrid peptides and Ii-Suppression. These technologies are expected to greatly boost immune cell responses which diagnose and treat the ailments and conditions.

The Company is a development stage company, which has a limited history of operations and limited revenue to date. This revenue has been comprised mainly of the sale of our confectionary products, although the Company has recognized $600,000 relating to upfront license fees for the signing of license and distribution agreements for Generex Oral-lyn™. Additionally, the Company has several product candidates that are in various research or early stages of pre-clinical and clinical development. There can be no assurance that the Company will be successful in obtaining regulatory clearance for the sale of existing or any future products or that any of the Company’s products will be commercially viable.

Going Concern

The accompanying consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business. The Company has experienced negative cash flows from operations since inception and has an accumulated deficit of approximately $358 million and a working capital deficiency of approximately $8.1 million at July 31, 2012. The Company has funded its activities to date almost exclusively from debt and equity financings, as well as the recent sales of non-essential real estate assets in fiscal 2012 and the beginning of fiscal 2013.

The Company will continue to require substantial funds to continue research and development, including pre-clinical studies and clinical trials of its product candidates, and to commence sales and marketing efforts, if the U.S. Food and Drug Administration or other regulatory approvals are obtained.  Management’s plans in order to meet its operating cash flow requirements include financing activities such as private placements of its common stock, preferred stock offerings, issuances of debt and convertible debt instruments.  Management will be limited in the financing activities that the Company undertakes in the near future as the securities purchase agreements that the Company entered into on January 31, 2012 and August 8, 2012 with certain investors prohibit the Company from (i) issuing additional equity securities until 60 days after the effective date of a registration statement covering the resale of the common stock issuable upon exercise of the warrants and conversion of the preferred stock sold in that transaction and (ii) issuing additional debt or equity securities with variable conversion or exercise prices until February 1, 2013 and August 8, 2013, respectively. Management is also actively pursuing financial and strategic alternatives, including strategic investments and divestitures, industry collaboration activities and strategic partners.  Management has sold, and is also seeking further sales of, non-essential real estate assets which are classified as Assets Held for Investment to augment its cash position.

These factors raise substantial doubt regarding the Company’s ability to continue as a going concern. There are no assurances that such additional funding will be achieved and that it will succeed in its future operations. The consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or amounts of liabilities that might be necessary should the Company be unable to continue in existence. The Company’s inability to obtain required funding in the near future or its inability to obtain funding on favorable terms will have a material adverse effect on its operations and strategic development plan for future growth. If the Company cannot successfully raise additional capital and implement its strategic development plan, its liquidity, financial condition and business prospects will be materially and adversely affected, and the Company may have to cease operations.

XML

Long-lived Assets:

12 Months Ended

Jul. 31, 2012

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

Note 3 - Long-lived Assets:

Property and Equipment

The costs and accumulated depreciation of property and equipment are summarized as follows:

	July 31,
	2012		2011
Land	$	140,450	$	237,969
Buildings and Improvements		934,668		1,508,288
Furniture and Fixtures		47,794		149,540
Office Equipment		52,395		201,314
Lab Equipment		393,781		4,614,656
Total Property and Equipment		1,569,088		6,711,767
Less:  Accumulated Depreciation		864,410		5,439,900
Property and Equipment, Net	$	704,678	$	1,271,867

Depreciation expense related to property and equipment amounted to $97,967, $172,250 and $238,253 for the years ended July 31, 2012, 2011 and 2010, respectively.

Assets Held for Investment, Net

The costs and accumulated depreciation of assets held for investment are summarized as follows:

	July 31,
	2012		2011
Assets Held For Investment	$	1,179,276	$	5,100,519
Less:  Accumulated Depreciation		320,899		1,465,590
Assets Held for Investment, Net	$	858,377	$	3,634,929

These assets are held as collateral for long term debt (see Note 10). Depreciation expense on assets held for investment amounted to $74,070, $141,686 and $134,251 for the years ended July 31, 2012, 2011 and 2010, respectively.

The Company’s holds these properties for investment purposes and collects rental income as described directly below.

Income from Assets Held for Investment, net

In July 2012, the Company sold a property for gross proceeds after real estate commissions of $342,862. This property had a net book value of $107,203, resulting in an accounting gain of $235,659 which is included in income from assets held for investment, net, on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to partially discharge the first and second mortgages on the property and the Company did not receive any of the net proceeds from this property sale.

In March and April, 2012, the Company sold nine commercial condominium units which were held for investment for gross proceeds after real estate commissions of $2,865,682. These properties had a net book value of $1,783,932, resulting in an accounting gain of $1,081,750 which is included in income from assets held for investment, net on the consolidated statement of operations. The net proceeds after commissions and other expenses were used to discharge or partially discharge the first and second mortgages on the properties. There were two first mortgages on the properties, with combined remaining principals of CAD$568,836, which were discharged completely upon sale. The remaining net proceeds of CAD$2,180,051 after expenses and the discharge of the first mortgages was used to partially discharge the second mortgage and the Company did not receive any of the net proceeds from these property sales.

In August 2011, the Company sold two properties which were held for investment for gross proceeds after real estate commissions of $1,669,115. These two properties had a net book value of $1,029,435, resulting in an accounting gain of $639,680 which is included in income from assets held for investment, net on the consolidated statement of operations. The two properties had mortgages of $659,288 which were discharged upon sale, resulting in net cash proceeds to the Company of $1,009,827.

The total accounting gains in this category from property sales in the fiscal year ended July 31, 2012 was $1,957,089 compared to zero in the two previous fiscal years.

The remaining income of $249,127 in this category in the fiscal year ended July 31, 2012, pertains to rental income from properties held for investment, net of carrying and operating expenses. In the fiscal years ended July 31, 2011 and 2010, rental income from properties held for investment, net of operating expenses was $349,458 and $206,575, respectively. Gross income from rental operations was $384,299, $582,974 and $407,809 and rental expenses were $135,172, $233,516 and $201,234, including the depreciation expense amounts above relating to assets held for investment, for the years ended July 31, 2012, 2011 and 2010, respectively.

XML

Stockholders' Deficiency (Details) (USD $)	9 Months Ended		12 Months Ended
	Apr. 30, 2013	Jul. 31, 1996	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2009	Jul. 31, 2008	Jul. 31, 2007	Jul. 31, 2006	Jul. 31, 2005	Jul. 31, 2004	Jul. 31, 2003	Jul. 31, 2002	Jul. 31, 2001	Jul. 31, 2000	Jul. 31, 1999	Jul. 31, 1998	Jul. 31, 1997
Issuance of common stock on conversion of convertible preferred stock				$ 347,760		$ 1,621,703		$ 287,153	$ 25,335,512	$ 1,480,244
Issuance of common stock for cash warrant exercises (in shares)	26,023,461
Issuance of common stock for cashless warrant exercises	2,362,616
Issuance of common stock for cashless warrant exercises (in shares)	29,184,675
Issuance of common stock for stock option exercises	1,056		31,300	577		56,000	391,790	301,932	3,241,756		126,640	111,300	27,500	745,000
Issuance of common stock for stock option exercises (in shares)	1,056,488		(1,299,994)	(576,752)	0
Issuance of common stock for cash		2,393,316													15,000	7,799,039	2,933,133	2,920,593
Common Stock [Member]
Issuance of common stock on conversion of convertible preferred stock	65,338
Issuance of common stock on conversion of convertible preferred stock (in shares)	65,337,495
Issuance of common stock as make whole payments on convertible preferred stock	22,118
Issuance of common stock as make whole payments on convertible preferred stock (in shares)	22,118,091
Issuance of common stock for services	3,074
Issuance of common stock for services (in shares)	3,073,688
Issuance of common stock for cash warrant exercises	26,023
Issuance of common stock for cash warrant exercises (in shares)	26,023,461
Issuance of common stock for cashless warrant exercises	29,185
Issuance of common stock for cashless warrant exercises (in shares)	29,184,675
Issuance of common stock for stock option exercises	1,056
Issuance of common stock for stock option exercises (in shares)	1,056,488
Issuance of options in lieu of deferred salary	0
Issuance of options in lieu of deferred salary (in shares)	0
Amortization of stock options as employee compensation	0
Amortization of stock options as employee compensation (in shares)	0
Issuance of common stock for cash	146,794
Issuance of common stock for cash (in shares)	146,793,898
Additional Paid-In Capital [Member]
Issuance of common stock on conversion of convertible preferred stock	153,662
Issuance of common stock as make whole payments on convertible preferred stock	641,812
Issuance of common stock for services	220,618
Issuance of common stock for cash warrant exercises	754,681
Issuance of common stock for cashless warrant exercises	2,333,431
Issuance of common stock for stock option exercises	0
Issuance of options in lieu of deferred salary	585,551
Amortization of stock options as employee compensation	27,824
Issuance of common stock for cash	4,717,579
Change To Stockholder's Equity [Member]
Issuance of common stock on conversion of convertible preferred stock	219,000
Issuance of common stock as make whole payments on convertible preferred stock	663,930
Issuance of common stock for services	223,692
Issuance of common stock for cash warrant exercises	780,704
Issuance of common stock for cashless warrant exercises	2,362,616
Issuance of common stock for stock option exercises	1,056
Issuance of options in lieu of deferred salary	585,551
Amortization of stock options as employee compensation	27,824
Issuance of common stock for cash	$ 4,864,373

XML

Summary of Significant Accounting Policies:

12 Months Ended

Jul. 31, 2012

Accounting Policies [Abstract]

Significant Accounting Policies [Text Block]

Note 2 - Summary of Significant Accounting Policies:

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and all of its subsidiaries in which a controlling interest is maintained. For those consolidated subsidiaries where the Company ownership is less than 100 percent, the outside stockholders’ interests are shown as minority interests. Effective December 17, 2004, the Company’s ownership in all consolidated subsidiaries is 100 percent. All significant intercompany transactions and balances have been eliminated.

Development Stage Company

The accompanying consolidated financial statements have been prepared in accordance with the provisions of FASB ASC Topic 915, “Development Stage Entities.”

Cash and Cash Equivalents

The Company considersall highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.

Inventory

Inventory consists of raw materials, product components and finished goods. Inventory is stated at the lower of cost or market with cost determined using the first-in first-out (“FIFO”) method. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand and in the distribution channel, estimated time required to sell such inventory, remaining shelf life and current and expected market conditions, including levels of competition. As appropriate, a provision is recorded to reduce inventory to its net realizable value. At July 31, 2012, all inventory balances had been written down to zero.

Property and Equipment

Property and equipment are recorded at cost less accumulated depreciation. Depreciation is provided on the straight-line method over the estimated useful lives of the assets, which range from three to thirty years. Gains and losses on depreciable assets retired or sold are recognized in the statement of operations in the year of disposal. Repairs and maintenance expenditures are expensed as incurred.

Assets Held for Investment

Property held for investment is recorded at cost less accumulated depreciation. Depreciation is provided on the straight-line method over the estimated useful lives of the assets of thirty years. Gains and losses on depreciable assets retired or sold are recognized in the statement of operations in the year of disposal. Repairs and maintenance expenditures are expensed as incurred.

Patents

Capitalized patent costs represent legal costs incurred to establish patents and a portion of the acquisition price paid attributed to patents upon the acquisition of Antigen in August 2003.  When patents reach a mature stage, any associated legal costs are comprised mostly of maintenance fees and costs of national applications and are expensed as incurred.  Capitalized patent costs are amortized on a straight line basis over the remaining life of the patent.  As patents are abandoned, the net book value of the patent is written off.In the fiscal year ended July 31, 2012, the Company recorded a write down of $440,780 on certain patents.There were no write downs or disposals in the fiscal years ended July 31, 2011 and 2010.

Impairment or Disposal of Long-Lived Assets

The Company assesses the impairment of long-lived assets under FASB ASC Topic 360 whenever events or changes in circumstances indicate that the carrying value may not be recoverable. For long-lived assets to be held and used, the Company recognizes an impairment loss only if its carrying amount is not recoverable and exceeds its fair value. The carrying amount of the long-lived asset is not recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposal of the asset. In the fiscal year ended July 31, 2012, the Company sold, wrote off or disposed of certain long-lived assets with a net book value of $2,945,079. In the fiscal year ended July 31, 2011, the Company recorded a write down of $35,878 on certain equipment. There were no write downs or disposals in the fiscal year ended July 31, 2010.

Derivative Warrant Liability

The Company’s derivative warrant instruments are measured at fair value using the binomial valuation model which takes into account, as of the valuation date, factors including the current exercise price, the expected life of the warrant, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the warrant.  The liability is revalued at each reporting period and changes in fair value are recognized in the consolidated statements of operations under the caption “Change in fair value of derivative warrant liability.” See Note 12 – Derivative Liabilities.

Revenue Recognition and Deferred Revenue

Revenues from the sale of commercial products are recognized at the time title of goods passes to the buyer and the buyer assumes the risks and rewards of ownership. Certain product sales are made to retailers under agreements allowing for a right to return unsold products. In accordance with FASB ASC Topic 605, recognition of revenue on all sales to these retailers is deferred until the right of return expires, the product is sold to a third party or a provision for returns can be reasonably estimated based on historical experience. The cost of inventory under these sales is considered to be consigned inventory until the revenue is recognized. Sales are reported net of estimated returns and allowances, discounts, mail-in rebate redemptions and credit card chargebacks. If actual sales returns, allowances, discounts, mail-in rebate redemptions or credit card chargebacks are greater than estimated by management, additional expense may be incurred. At July 31, 2012, we have $263,125 of deferred revenue for which a provision for returns cannot be reasonably estimated and thus the balance is included in Deferred Revenue on our consolidated balance sheets. The corresponding cost of sales has been previously written off and is not included in inventory as of July 31, 2012 as the timing of the recognition of the revenue cannot be reasonably estimated.

Grant revenue is recognized as the Company provides the services stipulated in the underlying grant based on the time and expenditures incurred. Amounts received in advance of services provided are recorded as deferred revenue and amortized as revenue when the services are provided. The Company received grant revenue of $488,959 in the fiscal year ended July 31, 2011 and recognized the full amount of the grant in fiscal 2011, as the Company had already incurred all of the qualifying expenses and the amount was fully received. There was no grant revenue in fiscal 2012. See Note 15 - Qualifying Therapeutic Discovery Project Program.

Included in miscellaneous income are fees received under licensing agreements. Nonrefundable fees received under licensing agreements are recognized as revenue when received if the Company has no continuing obligations to the other party.

Rental income is recognized as revenue in the period in which the related rental space is occupied.

Research and Development Costs

Expenditures for research and development are expensed as incurred and include, among other costs, those related to the production of experimental drugs, including payroll costs, and amounts incurred for conducting clinical trials. Amounts expected to be received from governments under research and development tax credit arrangements are offset against current research and development expense.

Income Taxes

Income taxes are accounted for under the asset and liability method prescribed by FASB ASC Topic 740. These standards require a company to determine whether it is more likely than not that a tax position will be sustained upon examination based upon the technical merits of the position.  If the more likely than not threshold is met, a company must measure the tax position to determine the amount to recognize in the financial statements. Deferred income taxes are recorded for temporary differences between financial statement carrying amounts and the tax basis of assets and liabilities. Deferred tax assets and liabilities reflect the tax rates expected to be in effect for the years in which the differences are expected to reverse. A valuation allowance is provided if it is more likely than not that some or all of the deferred tax asset will not be realized. AtJuly 31, 2012 and 2011, the Company had a full valuation allowance equal to the amount of the net deferred tax asset.

The Company adopted the FASB guidance concerning accounting for uncertainty in income taxes, which clarifies the accounting and disclosure for uncertainty in tax positions, as of August 1, 2007. The guidance requires that the Company determine whether it is more likely than not that a tax position will not be sustained upon examination by the appropriate taxing authority. If a tax position does not meet the more likely than not recognition criterion, the guidance requires that the tax position be measured at the largest amount of benefit greater than 50 percent not likely of being sustained upon ultimate settlement. Based on the Company’s evaluation, management has concluded that there are no significant uncertain tax positions requiring recognition in the consolidated financial statements.

Stock-Based Compensation

The Company follows FASB ASC Topic 718 which requires that new, modified and unvested share-based payment transactions with employees, such as grants of stock options and restricted stock, be recognized in the financial statements based on their fair value at the grant date and recognized as compensation expense over their vesting periods. The Company estimates the fair value of stock options as of the date of grant using the Black-Scholes option pricing model and restricted stock based on the quoted market price. The Company also follows the guidance in FASB ASC Topic 505 for equity based payments to non-employees for equity instruments issued to consultants and other non-employees.

Net Loss per Common Share

Basic earnings per share is computed by dividing income (loss) available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted earnings per share gives effect to all dilutive potential common shares outstanding during the period. The computation of diluted earnings per share does not assume conversion, exercise or contingent exercise of securities that would have an anti-dilutive effect on earnings. Refer to Note 16 for methodology for determining net loss per share.

Comprehensive Income/(Loss)

Other comprehensive income/(loss), which includes only foreign currency translation adjustments, is shown in the Statement of Changes in Stockholders’ Equity.

Concentration of Credit Risk

The Company maintains cash balances, at times, with financial institutions in excess of amounts insured by the Canada Deposit Insurance Corporation and the U.S. Federal Deposit Insurance Corporation. Management monitors the soundness of these institutions and has not experienced any collection losses with these financial institutions.

Foreign Currency Translation

Foreign denominated assets and liabilities of the Company are translated into U.S. dollars at the prevailing exchange rates in effect at the end of the reporting period. Income statement accounts are translated at a weighted average of exchange rates which were in effect during the period. Translation adjustments that arise from translating the foreign subsidiary’s financial statements from local currency to U.S. currency are recorded in the other comprehensive loss component of stockholders’ equity.

Fair Value of Financial Instruments

Fair value is defined under FASB ASC Topic 820 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or the most advantageous market for an asset or liability in an orderly transaction between participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on the levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value. The levels are as follows:

· Level 1 - Quoted prices in active markets for identical assets or liabilities

· Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or corroborated by observable market data for substantially the full term of the assets or liabilities

· Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the value of the assets or liabilities

The Company’s financial instruments consist of cash and cash equivalents, accounts receivable, long-term debt, accounts payable and accrued expenses, as well as derivative warrant liabilities and derivative additional investment rights. All of these items, except for the derivative warrant liabilities and derivative additional investment rights, were determined to be Level 1 fair value measurements. The carrying amounts of cash and cash equivalents, accounts receivable and accounts payable and accrued expenses approximate their respective fair values because of the short maturities of these instruments. Long-term debt balances were determined to approximate their fair value as we believe the borrowing rates reflect the prevailing market rates available for similar debt instruments.

The Company has determined its derivative warrant liability and its derivative additional investment rights liability to be Level 2 fair value measurements and has used the binomial lattice model valuation method to calculate the fair value of the derivative warrant liability and the derivative additional investment rights liability at July 31, 2012 and 2011. See Note 12 – Derivative Liabilities.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods.

The Company evaluates its estimates, including those related to bad debts, long lived assets (including patents) impairment valuations, debt obligations, derivatives, convertible preferred shares, long-term contracts, and contingencies and litigation, on an ongoing basis. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Critical accounting estimates are reviewed and discussed with the audit committee of the board of directors. The Company considers an accounting estimate to be critical if it requires assumptions to be made that were uncertain at the time the estimate was made and changes in the estimate or different estimates that could have been selected could have a material impact on our results of operations or financial condition.

Effects of Recent Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In January 2010, the Financial Accounting Standards Board (“FASB”) issued additional guidance on fair value measurements and disclosures which requires reporting entities to provide information about movements of assets among Levels 1 and 2 of the three-tier fair value hierarchy established by the existing guidance. The guidance was effective for our fiscal year beginning August 1, 2011. The adoption of this new accounting guidance did not have a material impact on the Company’s consolidated financial statements.

In May 2011, the FASB issued further guidance on fair value measurements and disclosures which requires the categorization by level for items that are only required to be disclosed at fair value and information about transfers between Level 1 and Level 2. In addition, the update provides guidance on measuring the fair value of financial instruments managed within a portfolio and the application of premiums and discounts on fair value measurements. The guidance requires additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. The guidance is effective for the Company’s interim period ended April 30, 2012. The adoption of this new accounting guidance did not have a material impact on the Company’s consolidated financial statements.

Recently Issued Accounting Pronouncements

In June 2011, the FASB issued guidance regarding the presentation of Comprehensive Income within financial statements. The guidance will be effective for the Company’s annual fiscal period ended July 31, 2013 and subsequent interim periods. The Company does not expect the adoption of this new accounting guidance to have a material impact on its consolidated financial statements.

XML

Derivative Liabilities (Tables)

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule Of Derivative Warrant Liability [Table Text Block]

The following summarizes the changes in the value of the derivative warrant liability from August 1, 2011 until April 30, 2013:

	Value			No. of Warrants
Balance at August 1, 2011 – Derivative warrant liability	$	8,745,508			80,234,017
Exercise of warrants classified as derivative liability		(7,230,734	)		(49,863,260	)
Additional warrants issued in February 2012 financing		1,811,746			13,333,333
Additional warrants from price protection features of existing warrants		1,548,813			11,444,440
Decrease in fair value of derivative warrant liability		(793,706	)		n/a
Balance at July 31, 2012 – Derivative warrant liability	$	4,081,627			55,148,530
Additional warrants issued in August 2012 financing		624,797			9,375,000
Additional warrants issued in December 2012 financing		762,355			24,999,999
Additional warrants from price protection features of existing warrants		7,484,550			236,219,094
Exercise of warrants		(3,116,589	)		(110,405,097	)
Decrease in fair value of derivative warrant liability		(6,400,428	)		n/a
Balance at April 30, 2013 – Derivative warrant liability	$	3,436,312			215,337,526

The following summarizes the changes in the value of the derivative warrant liability from August 1, 2010 until July 31, 2012:

	Value			No. of Warrants
Balance at August 1, 2010 – Derivative warrant liability	$	5,679,721			16,503,340
Additional warrants issued in January to April 2011 financings		3,415,536			16,056,000
Additional warrants issued in July 2011 financing		1,871,167			17,166,666
Additional warrants from price protection features of existing warrants		3,867,678			30,508,011
Decrease in fair value of derivative warrant liability		(6,088,594	)		n/a
Balance at July 31, 2011 – Derivative warrant liability		8,745,508			80,234,017
Exercise of warrants classified as derivative liability		(7,230,734	)		(49,863,260	)
Additional warrants issued in February 2012 financing		1,811,746			13,333,333
Additional warrants from price protection features of existing warrants		1,548,813			11,444,440
Decrease in fair value of derivative warrant liability		(793,706	)		n/a
Balance at July 31, 2012 – Derivative warrant liability	$	4,081,627			55,148,530

Schedule of Derivative Liabilities at Fair Value [Table Text Block]

 The key inputs used in the April 30, 2013 and July 31, 2012 fair value calculations were as follows:

	April 30, 2013			July 31, 2012
	(Unaudited)			(Audited)
Current exercise price	$	0.03		$	0.15
Time to expiration		3.37 years			3.9 years
Risk-free interest rate		0.50	%		0.45	%
Estimated volatility		88	%		104	%
Dividend		-0-			-0-
Stock price at period end date	$	0.026		$	0.093

The key inputs used in the July 31, 2012 and 2011 fair value calculations were as follows:

	July 31, 2012			July 31, 2011
Current exercise price	$	0.15		$	0.15 and $0.25
Time to expiration		3.9 years			4.7 years
Risk-free interest rate		0.45	%		1.23	%
Estimated volatility		104	%		108	%
Dividend		-0-			-0-
Stock price at period end date	$	0.093		$	0.13

Schedule Of Derivative Liabilities At Fair Value Of Investment Rights Liability [Table Text Block]

The key inputs used in the fair value calculation at July 31, 2011 were as follows:

	July 31, 2011
Underlying number of units of convertible preferred stock		2,575
Underlying number of warrants		17,166,667
Current exercise price of warrants	$	0.25
Current conversion price of preferred stock	$	0.15
Time to expiration		1.0 years
Risk-free interest rate		1.23	%
Estimated volatility		58	%
Dividend		-0-
Stock price	$	0.13

XML

Supplemental Disclosure of Cash Flow Information:

12 Months Ended

Jul. 31, 2012

Supplemental Cash Flow Elements [Abstract]

Cash Flow, Supplemental Disclosures [Text Block]

Note 17 - Supplemental Disclosure of Cash Flow Information:

	For the Years Ended July 31,
	2012		2011		2010
Cash paid during the year for:
Interest	$	592,525	$	208,906	$	210,082
Income taxes	$	—	$	—	$	—

Disclosure of non-cash investing and financing activities:

Year Ended July 31, 2012
Issuance of common stock as payment of dividends on preferred stock	$	485,190
Year Ended July 31, 2011
Issuance of common stock as payment of dividends on preferred stock	$	347,760
Issuance of common stock as satisfaction of accounts payable and accrued expenses	$	1,110,867
Year Ended July 31, 2010
Issuance of common stock in satisfaction of accounts payable and accrued expenses	$	3,012,595

XML

Summary of Significant Accounting Policies (Policies)

12 Months Ended

Jul. 31, 2012

Accounting Policies [Abstract]

Consolidation, Policy [Policy Text Block]

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and all of its subsidiaries in which a controlling interest is maintained. For those consolidated subsidiaries where the Company ownership is less than100percent, the outside stockholders’ interests are shown as minority interests. Effective December17,2004, the Company’s ownership in all consolidated subsidiaries is100percent. All significant intercompany transactions and balances have been eliminated.

In Process Research and Development, Policy [Policy Text Block]

Development Stage Company

The accompanying consolidated financial statements have been prepared in accordance with the provisions of FASB ASC Topic915, “Development Stage Entities.”

Cash and Cash Equivalents, Policy [Policy Text Block]

Cash and Cash Equivalents

The Company considersall highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.

Inventory, Policy [Policy Text Block]

Inventory

Inventory consists of raw materials, product components and finished goods. Inventory is stated at the lower of cost or market with cost determined using the first-in first-out (“FIFO”) method. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand and in the distribution channel, estimated time required to sell such inventory, remaining shelf life and current and expected market conditions, including levels of competition. As appropriate, a provision is recorded to reduce inventory to its net realizable value. At July 31, 2012, all inventory balances had been written down to zero.

Property, Plant and Equipment, Policy [Policy Text Block]

Property and Equipment

Property and equipment are recorded at cost less accumulated depreciation. Depreciation is provided on the straight-line method over the estimated useful lives of the assets, which range from three to thirty years. Gains and losses on depreciable assets retired or sold are recognized in the statement of operations in the year of disposal. Repairs and maintenance expenditures are expensed as incurred.

Marketable Securities, Held-to-maturity Securities, Policy [Policy Text Block]

Assets Held for Investment

Property held for investment is recorded at cost less accumulated depreciation. Depreciation is provided on the straight-line method over the estimated useful lives of the assets of thirty years. Gains and losses on depreciable assets retired or sold are recognized in the statement of operations in the year of disposal. Repairs and maintenance expenditures are expensed as incurred.

Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]

Patents

Capitalized patent costs represent legal costs incurred to establish patents and a portion of the acquisition price paid attributed to patents upon the acquisition of Antigen in August 2003.  When patents reach a mature stage, any associated legal costs are comprised mostly of maintenance fees and costs of national applications and are expensed as incurred.  Capitalized patent costs are amortized on a straight line basis over the remaining life of the patent.  As patents are abandoned, the net book value of the patent is written off.In the fiscal year ended July 31, 2012, the Company recorded a write down of $440,780 on certain patents.There were no write downs or disposals in the fiscal years ended July 31, 2011 and 2010.

Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]

Impairment or Disposal of Long-Lived Assets

The Company assesses the impairment of long-lived assets under FASB ASC Topic 360 whenever events or changes in circumstances indicate that the carrying value may not be recoverable. For long-lived assets to be held and used, the Company recognizes an impairment loss only if its carrying amount is not recoverable and exceeds its fair value. The carrying amount of the long-lived asset is not recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposal of the asset. In the fiscal year ended July 31, 2012, the Company sold, wrote off or disposed of certain long-lived assets with a net book value of $2,945,079. In the fiscal year ended July 31, 2011, the Company recorded a write down of $35,878 on certain equipment. There were no write downs or disposals in the fiscal year ended July 31, 2010.

Derivatives, Reporting of Derivative Activity [Policy Text Block]

Derivative Warrant Liability

The Company’s derivative warrant instruments are measured at fair value using the binomial valuation model which takes into account, as of the valuation date, factors including the current exercise price, the expected life of the warrant, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the warrant.  The liability is revalued at each reporting period and changes in fair value are recognized in the consolidated statements of operations under the caption “Change in fair value of derivative warrant liability.” See Note 12 – Derivative Liabilities.

Revenue Recognition, Policy [Policy Text Block]

Revenue Recognition and Deferred Revenue

Revenues from the sale of commercial products are recognized at the time title of goods passes to the buyer and the buyer assumes the risks and rewards of ownership. Certain product sales are made to retailers under agreements allowing for a right to return unsold products. In accordance with FASB ASC Topic 605, recognition of revenue on all sales to these retailers is deferred until the right of return expires, the product is sold to a third party or a provision for returns can be reasonably estimated based on historical experience. The cost of inventory under these sales is considered to be consigned inventory until the revenue is recognized. Sales are reported net of estimated returns and allowances, discounts, mail-in rebate redemptions and credit card chargebacks. If actual sales returns, allowances, discounts, mail-in rebate redemptions or credit card chargebacks are greater than estimated by management, additional expense may be incurred. At July 31, 2012, we have $263,125 of deferred revenue for which a provision for returns cannot be reasonably estimated and thus the balance is included in Deferred Revenue on our consolidated balance sheets. The corresponding cost of sales has been previously written off and is not included in inventory as of July 31, 2012 as the timing of the recognition of the revenue cannot be reasonably estimated.

Grant revenue is recognized as the Company provides the services stipulated in the underlying grant based on the time and expenditures incurred. Amounts received in advance of services provided are recorded as deferred revenue and amortized as revenue when the services are provided. The Company received grant revenue of $488,959 in the fiscal year ended July 31, 2011 and recognized the full amount of the grant in fiscal 2011, as the Company had already incurred all of the qualifying expenses and the amount was fully received. There was no grant revenue in fiscal 2012. See Note 15 - Qualifying Therapeutic Discovery Project Program.

Included in miscellaneous income are fees received under licensing agreements. Nonrefundable fees received under licensing agreements are recognized as revenue when received if the Company has no continuing obligations to the other party.

Rental income is recognized as revenue in the period in which the related rental space is occupied.

Research and Development Expense, Policy [Policy Text Block]

Research and Development Costs

Expenditures for research and development are expensed as incurred and include, among other costs, those related to the production of experimental drugs, including payroll costs, and amounts incurred for conducting clinical trials. Amounts expected to be received from governments under research and development tax credit arrangements are offset against current research and development expense.

Income Tax, Policy [Policy Text Block]

Income Taxes

Income taxes are accounted for under the asset and liability method prescribed by FASB ASC Topic 740. These standards require a company to determine whether it is more likely than not that a tax position will be sustained upon examination based upon the technical merits of the position.  If the more likely than not threshold is met, a company must measure the tax position to determine the amount to recognize in the financial statements.Deferred income taxes are recorded for temporary differences between financial statement carrying amounts and the tax basis of assets and liabilities. Deferred tax assets and liabilities reflect the tax rates expected to be in effect for the years in which the differences are expected to reverse. A valuation allowance is provided if it is more likely than not that some or all of the deferred tax asset will not be realized. AtJuly 31, 2012 and 2011, the Company had a full valuation allowance equal to the amount of the net deferred tax asset.

The Company adopted the FASB guidance concerning accounting for uncertainty in income taxes, which clarifies the accounting and disclosure for uncertainty in tax positions as of August 1, 2007. The guidance requires that the Company determine whether it is more likely than not that a tax position will not be sustained upon examination by the appropriate taxing authority. If a tax position does not meet the more likely than not recognition criterion, the guidance requires that the tax position be measured at the largest amount of benefit greater than 50 percent not likely of being sustained upon ultimate settlement. Based on the Company’s evaluation, management has concluded that there are no significant uncertain tax positions requiring recognition in the consolidated financial statements.

Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]

Stock-Based Compensation

The Company follows FASB ASC Topic 718 which requires that new, modified and unvested share-based payment transactions with employees, such as grants of stock options and restricted stock, be recognized in the financial statements based on their fair value at the grant date and recognized as compensation expense over their vesting periods. The Company estimates the fair value of stock options as of the date of grant using the Black-Scholes option pricing model and restricted stock based on the quoted market price. The Company also follows the guidance in FASB ASC Topic 505 for equity based payments to non-employees for equity instruments issued to consultants and other non-employees.

Earnings Per Share, Policy [Policy Text Block]

Net Loss per Common Share

Basic earnings per share is computed by dividing income (loss) available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted earnings per share gives effect to all dilutive potential common shares outstanding during the period. The computation of diluted earnings per share does not assume conversion, exercise or contingent exercise of securities that would have an anti-dilutive effect on earnings. Refer to Note 16 for methodology for determining net loss per share.

Comprehensive Income, Policy [Policy Text Block]

Comprehensive Income/(Loss)

Other comprehensive income/(loss), which includes only foreign currency translation adjustments, is shown in the Statement of Changes in Stockholders’ Equity.

Concentration Risk, Credit Risk, Policy [Policy Text Block]

Concentration of Credit Risk

The Company maintains cash balances, at times, with financial institutions in excess of amounts insured by the Canada Deposit Insurance Corporation and the U.S. Federal Deposit Insurance Corporation. Management monitors the soundness of these institutions and has not experienced any collection losses with these financial institutions.

Foreign Currency Transactions and Translations Policy [Policy Text Block]

Foreign Currency Translation

Foreign denominated assets and liabilities of the Company are translated into U.S. dollars at the prevailing exchange rates in effect at the end of the reporting period. Income statement accounts are translated at a weighted average of exchange rates which were in effect during the period. Translation adjustments that arise from translating the foreign subsidiary’s financial statements from local currency to U.S. currency are recorded in the other comprehensive loss component of stockholders’ equity.

Fair Value of Financial Instruments, Policy [Policy Text Block]

Fair Value of Financial Instruments

Fair value is defined under FASB ASC Topic 820 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or the most advantageous market for an asset or liability in an orderly transaction between participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on the levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value. The levels are as follows:

· Level 1 - Quoted prices in active markets for identical assets or liabilities

· Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or corroborated by observable market data for substantially the full term of the assets or liabilities

· Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the value of the assets or liabilities

The Company’s financial instruments consist of cash and cash equivalents, accounts receivable, long-term debt, accounts payable and accrued expenses, as well as derivative warrant liabilities and derivative additional investment rights. All of these items, except for the derivative warrant liabilities and derivative additional investment rights, were determined to be Level 1 fair value measurements. The carrying amounts of cash and cash equivalents, accounts receivable and accounts payable and accrued expenses approximate their respective fair values because of the short maturities of these instruments. Long-term debt balances were determined to approximate their fair value as we believe the borrowing rates reflect the prevailing market rates available for similar debt instruments.

The Company has determined its derivative warrant liability and its derivative additional investment rights liability to be Level 2 fair value measurements and has used the binomial lattice model valuation method to calculate the fair value of the derivative warrant liability and the derivative additional investment rights liability at July 31, 2012 and 2011.See Note 12 – Derivative Liabilities.

Use of Estimates, Policy [Policy Text Block]

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods.The Company evaluates its estimates, including those related to bad debts, long lived assets (including patents) impairment valuations, debt obligations, derivatives, convertible preferred shares, long-term contracts, and contingencies and litigation, on an ongoing basis. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Critical accounting estimates are reviewed and discussed with the audit committee of the board of directors. The Company considers an accounting estimate to be critical if it requires assumptions to be made that were uncertain at the time the estimate was made and changes in the estimate or different estimates that could have been selected could have a material impact on our results of operations or financial condition.

New Accounting Pronouncements, Policy [Policy Text Block]

Effects of Recent Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In January 2010, the Financial Accounting Standards Board (“FASB”) issued additional guidance on fair value measurements and disclosures which requires reporting entities to provide information about movements of assets among Levels 1 and 2 of the three-tier fair value hierarchy established by the existing guidance. The guidance was effective for our fiscal year beginning August 1, 2011. The adoption of this new accounting guidance did not have a material impact on the Company’s consolidated financial statements.

In May 2011, the FASB issued further guidance on fair value measurements and disclosures which requires the categorization by level for items that are only required to be disclosed at fair value and information about transfers between Level 1 and Level 2. In addition, the update provides guidance on measuring the fair value of financial instruments managed within a portfolio and the application of premiums and discounts on fair value measurements. The guidance requires additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. The guidance is effective for the Company’s interim period ended April 30, 2012. The adoption of this new accounting guidance did not have a material impact on the Company’s consolidated financial statements.

Recently Issued Accounting Pronouncements

In June 2011, the FASB issued guidance regarding the presentation of Comprehensive Income within financial statements. The guidance will be effective for the Company’s annual fiscal period ended July 31, 2013 and subsequent interim periods. The Company does not expect the adoption of this new accounting guidance to have a material impact on its consolidated financial statements.

XML

Derivative Liabilities (Details 2) (USD $)	3 Months Ended	9 Months Ended	12 Months Ended
	Oct. 31, 2011	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
Underlying number of units of convertible preferred stock	2,575			2,575
Underlying number of warrants				17,166,667
Current exercise price of warrants		$ 0.03	$ 0.15	$ 0.25
Preferred Stock Conversion Price Per Share				$ 0.15
Time to expiration		3 years 4 months 13 days	3 years 10 months 24 days
Risk-free interest rate		0.50%	0.45%
Estimated volatility		88.00%	104.00%
Dividend		0.00%	0.00%
Stock price		$ 0.026	$ 0.093
Investment Rights Liability [Member]
Time to expiration				1 year
Risk-free interest rate				1.23%
Estimated volatility				58.00%
Dividend				0.00%
Stock price				$ 0.13

XML

Accounts Payable and Accrued Expenses (Tables)

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Accounts payable and accrued expenses consist of the following:

	April 30, 2013		July 31, 2012
	(Unaudited)		(Audited)
Accounts Payable and Accruals – General and Administrative	$	3,640,370	$	3,556,160
Accounts Payable and Accruals – Research and Development		3,263,481		2,691,192
Accounts Payable and Accruals – Selling and Marketing		323,953		290,534
Accrued Make-whole Payments on Convertible Preferred Stock (see Note 10)		143,370		402,300
Executive Compensation and Directors’ Fees Payable		55,745		75,466
Total	$	7,426,919	$	7,015,652

Accounts payable and accrued expenses consist of the following:

	July 31,
	2012		2011
Accounts Payable & Accruals – General and Administrative	$	3,556,160	$	4,805,091
Accounts Payable & Accruals – Research and Development		2,691,192		2,151,333
Accounts Payable & Accruals – Selling and Marketing		290,534		434,265
Accrued Make Whole Payments on Convertible Preferred Stock (see Note 11)		402,300		347,490
Executive Compensation and Directors’ Fees Payable		75,466		—
Total	$	7,015,652	$	7,738,179

XML

Derivative Liabilities (Details 1) (USD $)	9 Months Ended	12 Months Ended		12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2012 Warrant [Member]	Jul. 31, 2011 Warrant [Member]	Jul. 31, 2010 Warrant [Member]	Jul. 31, 2011 Warrant [Member] Minimum [Member]	Jul. 31, 2011 Warrant [Member] Maximum [Member]
Current exercise price	$ 0.03	$ 0.15	$ 0.25	$ 0.15			$ 0.15	$ 0.25
Time to expiration	3 years 4 months 13 days	3 years 10 months 24 days		3 years 10 months 24 days	4 years 8 months 12 days
Risk-free interest rate	0.50%	0.45%		0.45%	1.23%
Estimated volatility	88.00%	104.00%		104.00%	108.00%
Dividend	0.00%	0.00%		0.00%	0.00%
Stock price at period end date	$ 0.026	$ 0.093		$ 0.093	$ 0.13	$ 0.4

XML

Income Taxes (Details 1)	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Federal statutory rate	(34.00%)	(34.00%)	(34.00%)
Imputed interest income on intercompany receivables from foreign subsidiaries	5.00%	3.00%	2.00%
Nondeductible or non-taxable items	4.00%	(4.00%)	(6.00%)
Change in Canadian NOL carryforwards due to future tax rate changes	0.00%	20.00%	0.00%
Other temporary differences	13.00%	18.00%	3.00%
Change in valuation allowance	12.00%	(3.00%)	35.00%
Effective tax rate	0.00%	0.00%	0.00%

XML

Long-lived Assets (Details 1) (USD $)	Jul. 31, 2012	Aug. 31, 2011	Jul. 31, 2011
Assets Held For Investment	$ 1,179,276		$ 5,100,519
Less: Accumulated Depreciation	320,899		1,465,590
Assets Held for Investment, Net	$ 858,377	$ 1,029,435	$ 3,634,929

XML

Segment Information (Tables)

12 Months Ended

Jul. 31, 2012

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The regions and countries in which the Company had identifiable assets and revenues are presented in the following table. Identifiable assets are those that can be directly associated with a geographic area.

	2012		2011
Identifiable Assets
Canada	$	2,350,818	$	8,822,831
United States		2,293,556		3,128,053
Middle East, North Africa (MENA)		—		55,481
Total	$	4,644,374	$	12,006,365

	2012		2011		2010
Revenue
Canada	$	23,067	$	61,111	$	95,252
United States		5,584		60,867		430,516
Middle East, North Africa (MENA)		—		169,650		646,843
Total	$	28,651	$	291,628	$	1,172,611

XML

INTERIM CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001
Common stock, shares authorized	1,500,000,000	750,000,000	750,000,000
Common stock, shares issued	500,955,195	354,161,297	308,519,768
Common stock, shares outstanding	500,955,195	354,161,297	308,519,768
Series A Convertible Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000	$ 1,000
Convertible preferred stock, shares authorized	5,500	5,500	5,500
Convertible preferred stock, shares issued	0	0	1,287
Convertible preferred stock, shares outstanding	0	0	1,287
Convertible preferred stock, cumulative percentage of interest	9.00%	9.00%	9.00%
Series B Convertible Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000	$ 1,000
Convertible preferred stock, shares authorized	2,000	2,000	0
Convertible preferred stock, shares issued	0	1,490	0
Convertible preferred stock, shares outstanding	0	1,490	0
Convertible preferred stock, cumulative percentage of interest	9.00%	9.00%	9.00%
Series C Convertible Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000
Convertible preferred stock, shares authorized	750	0
Convertible preferred stock, shares issued	0	0
Convertible preferred stock, shares outstanding	0	0
Series D Convertible Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000
Convertible preferred stock, shares authorized	750	0
Convertible preferred stock, shares issued	531	0
Convertible preferred stock, shares outstanding	531	0

XML

Inventory:

12 Months Ended

Jul. 31, 2012

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

Note 6 - Inventory:

Inventory consists of the following:

	July 31,
	2012		2011
Raw materials	$	—	$	502,195
Finished goods		—		215,247
Total	$	—	$	717,442

At July 31, 2011, the raw materials inventory primarily related to the Company’s Oral-lyn™ product, while the finished goods inventory primarily related to the Company’s over-the-counter confectionary products. As the Company is no longer focusing resources on the sale of the over-the-counter confectionary products, the Company took a write-down of approximately $207,000 in the fiscal year ended July 31, 2012 related to the remaining raw materials and finished goods pertaining to this product line which is included in research and development expenses. The Company took a write-down of approximately $501,000 in the nine months ended fiscal year ended July 31, 2012, pertaining to the remaining raw material inventory related to Oral-lyn™, as such inventory was not expected to be used up in clinical trials prior to its expiration date.

XML

STATEMENT OF CHANGES IN STOCKHOLDERS' (DEFICIENCY)/EQUITY (USD $)	Preferred Stock [Member]	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-In Capital [Member]	Notes Receivable Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Nov. 01, 1995	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Balance (in shares) at Nov. 01, 1995	0	0	0
Issuance of common stock for cash	0	4,588	0	2,388,728	0	0	0	2,393,316
Issuance of common stock for cash (in shares)	0	4,587,764	0
Costs related to issuance of common stock (including private placement)	0	0	0	(10,252)	0	0	0	(10,252)
Founders Shares transferred for services rendered	0	0	0	330,025	0	0	0	330,025
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(693,448)	0	(693,448)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	(4,017)	(4,017)
Total Comprehensive Income (Loss)						(693,448)	(4,017)	(697,465)
Balance at Jul. 31, 1996	0	4,588	0	2,708,501	0	(693,448)	(4,017)	2,015,624
Balance (in shares) at Jul. 31, 1996	0	4,587,764	0
Issuance of common stock for cash	0	4,412	0	2,916,181	0	0	0	2,920,593
Issuance of common stock for cash (in shares)	0	4,412,354	0
Costs related to issuance of common stock (including private placement)	0	0	0	(135,381)	0	0	0	(135,381)
Founders Shares transferred for services rendered	0	0	0	23,481	0	0	0	23,481
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(1,379,024)	0	(1,379,024)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	3,543	3,543
Total Comprehensive Income (Loss)						(1,379,024)	3,543	(1,375,481)
Balance at Jul. 31, 1997	0	9,000	0	5,512,782	0	(2,072,472)	(474)	3,448,836
Balance (in shares) at Jul. 31, 1997	0	9,000,118	0
Shares issued pursuant to reverse merger and acquisition	0	1,105	0	(1,105)	0	0	0	0
Shares issued pursuant to reverse merger and acquisition (in shares)	0	1,105,000	0
Issuance of common stock for cash	0	1,174	0	2,931,959	0	0	0	2,933,133
Issuance of common stock for cash (in shares)	0	1,173,253	0
Issuance of common stock in exchange for services rendered	0	458	0	572,727	0	0	0	573,185
Issuance of common stock in exchange for services rendered (in shares)	0	458,901	0
Issuance of warrants in exchange for services rendered	0	0	0	534,000	0	0	0	534,000
Exercise of warrants for cash	0	234	0	15,374	0	0	0	15,608
Exercise of warrants for cash (in shares)	0	234,000	0
Issuance of stock	1	0	0	99	0	0	0	100
Issuance of stock (in shares)	1,000	0	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(4,663,604)	0	(4,663,604)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	(198,959)	(198,959)
Total Comprehensive Income (Loss)						(4,663,604)	(198,959)	(4,862,563)
Balance at Jul. 31, 1998	1	11,971	0	9,565,836	0	(6,736,076)	(199,433)	2,642,299
Balance (in shares) at Jul. 31, 1998	1,000	11,971,272	0
Repurchase of common stock and adjustment for exercise of warrants recorded	0	(324)	0	(2,530,301)	0	0	0	(2,530,625)
Repurchase of common stock and adjustment for exercise of warrants recorded (in shares)	0	(323,920)	0
Issuance of common stock for cash	0	1,791	0	7,797,248	0	0	0	7,799,039
Issuance of common stock for cash (in shares)	0	1,790,814	0
Redemption of Stock	0	(15)	0	(119,051)	0	0	0	(119,066)
Redemption of Stock (in shares)	0	(15,357)	0
Issuance of common stock in exchange for services rendered	0	314	0	1,349,861	0	0	0	1,350,175
Issuance of common stock in exchange for services rendered (in shares)	0	314,488	0
Issuance of warrants in exchange for services rendered	0	0	0	1,054,374	0	0	0	1,054,374
Issuance of stock options in exchange for services rendered	0	0	0	92,500	0	0	0	92,500
Stock adjustment	0	1	0	(1)	0	0	0	0
Stock adjustment (in shares)	0	714	0
Exercise of warrants for cash	0	389	0	1,941,484	0	0	0	1,941,873
Exercise of warrants for cash (in shares)	0	388,375	0
Exercise of warrants and stock options in exchange for note receivable	0	95	0	473,787	(473,882)	0	0	0
Exercise of warrants and stock options in exchange for note receivable (in shares)	0	94,776	0
Issuance of stock	0	13	0	66,967	0	0	0	66,980
Issuance of stock (in shares)	0	13,396	0
Reduction of note receivable in exchange for services rendered	0	0	0	0	38,979	0	0	38,979
Exercise of warrants for shares tendered	0	506	0	2,530,119	0	0	0	2,530,625
Exercise of warrants for shares tendered (in shares)	0	506,125	0
Cost of warrants redeemed for cash	0	0	0	(3,769)	0	0	0	(3,769)
Cost related to warrant redemption, June 1999	0	0	0	(135,431)	0	0	0	(135,431)
Costs related to issuance of common stock (including private placement)	0	0	0	(1,179,895)	0	0	0	(1,179,895)
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(6,239,602)	0	(6,239,602)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	1,393	1,393
Total Comprehensive Income (Loss)						(6,239,602)	1,393	(6,238,209)
Balance at Jul. 31, 1999	1	14,741	0	20,903,728	(434,903)	(12,975,678)	(198,040)	7,309,849
Balance (in shares) at Jul. 31, 1999	1,000	14,740,683	0
Repurchase of common stock and adjustment for exercise of warrants recorded	0	(2)	0	2	0	0	0	0
Repurchase of common stock and adjustment for exercise of warrants recorded (in shares)	0	(2,300)	0
Issuance of common stock for cash	0	2	0	14,998	0	0	0	15,000
Issuance of common stock for cash (in shares)	0	2,500	0
Issuance of common stock for cash pursuant to private placement	0	1,513	0	8,248,509	0	0	0	8,250,022
Issuance of common stock for cash pursuant to private placement (in shares)	0	1,512,259	0
Issuance of common stock in exchange for services rendered	0	12	0	66,288	0	0	0	66,300
Issuance of common stock in exchange for services rendered (in shares)	0	12,400	0
Granting of stock options for services rendered	0	0	0	1,065,650	0	0	0	1,065,650
Granting of warrants for services rendered	0	0	0	355,500	0	0	0	355,500
Exercise of warrants for cash	0	61	0	386,190	0	0	0	386,251
Exercise of warrants for cash (in shares)	0	60,791	0
Reduction of note receivable in exchange for services rendered	0	0	0	0	384,903	0	0	384,903
Accrued interest on note receivable	0	0	0	0	(4,118)	0	0	(4,118)
Costs related to issuance of common stock (including private placement)	0	0	0	(605,799)	0	0	0	(605,799)
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(8,841,047)	0	(8,841,047)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	32,514	32,514
Total Comprehensive Income (Loss)						(8,841,047)	32,514	(8,808,533)
Balance at Jul. 31, 2000	1	16,327	0	30,435,066	(54,118)	(21,816,725)	(165,526)	8,415,025
Balance (in shares) at Jul. 31, 2000	1,000	16,326,333	0
Issuance of common stock for cash pursuant to private placement	0	3,749	0	40,258,264	0	0	0	40,262,013
Issuance of common stock for cash pursuant to private placement (in shares)	0	3,749,262	0
Issuance of common stock in exchange for services rendered	0	67	0	675,185	0	0	0	675,252
Issuance of common stock in exchange for services rendered (in shares)	0	66,784	0
Issuance of warrants in exchange for equity line agreement	0	0	0	3,406,196	0	0	0	3,406,196
Cashless exercise of warrants	0	12	0	(12)	0	0	0	0
Cashless exercise of warrants (in shares)	0	11,718	0
Granting of stock options for services rendered	0	0	0	1,466,900	0	0	0	1,466,900
Issuance of warrants in exchange for services rendered	0	0	0	19,134	0	0	0	19,134
Exercise of warrants for cash	0	312	0	2,256,170	0	0	0	2,256,482
Exercise of warrants for cash (in shares)	0	312,668	0
Exercise of warrants and stock options in exchange for note receivable	0	50	0	249,950	(250,000)	0	0	0
Exercise of warrants and stock options in exchange for note receivable (in shares)	0	50,000	0
Accrued interest on note receivable	0	0	0	0	(10,182)	0	0	(10,182)
Costs related to issuance of common stock (including private placement)	0	0	0	(2,924,939)	0	0	0	(2,924,939)
Issuance of common stock as employee compensation	0	8	0	100,548	0	0	0	100,556
Issuance of common stock as employee compensation (in shares)	0	8,650	0
Issuance of common stock pursuant to litigation settlement	0	2	0	21,096	0	0	0	21,098
Issuance of common stock pursuant to litigation settlement (in shares)	0	2,832	0
Issuance of common stock for stock option exercises	0	148	0	744,852	0	0	0	745,000
Options Exercised	0	147,500	0
Shares issued for Anti-Dilution Provisions	0	6	0	53,450	0	0	0	53,456
Shares issued for Anti-Dilution Provisions(in shares)	0	5,779	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(27,097,210)	0	(27,097,210)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	(81,341)	(81,341)
Total Comprehensive Income (Loss)						(27,097,210)	(81,341)	(27,178,551)
Balance at Jul. 31, 2001	1	20,681	0	76,761,860	(314,300)	(48,913,935)	(246,867)	27,307,440
Balance (in shares) at Jul. 31, 2001	1,000	20,681,526	0
Issuance of warrants in exchange for services rendered	0	0	0	202,328	0	0	0	202,328
Issuance of stock options in exchange for services rendered	0	0	0	157,387	0	0	0	157,387
Accrued interest on note receivable	0	0	0	0	(22,585)	0	0	(22,585)
Issuance of common stock as employee compensation	0	11	0	71,161	0	0	0	71,172
Issuance of common stock as employee compensation (in shares)	0	10,800	0
Preferred stock dividend paid	0	0	0	0	0	(720,900)	0	(720,900)
Issuance of common stock for stock option exercises	0	5	0	27,495	0	0	0	27,500
Options Exercised	0	5,000	0
Purchase of Treasury Stock for cash	0	0	(395,531)	0	0	0	0	(395,531)
Purchase of Treasury Stock for cash (in shares)	0	0	(96,500)
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(13,693,034)	0	(13,693,034)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	(71,185)	(71,185)
Total Comprehensive Income (Loss)						(13,693,034)	(71,185)	(13,764,219)
Balance at Jul. 31, 2002	1	20,697	(395,531)	77,220,231	(336,885)	(63,327,869)	(318,052)	12,862,592
Balance (in shares) at Jul. 31, 2002	1,000	20,697,326	(96,500)
Receipt of restricted shares of common stock as settlement for executive loan	0	0	(1,126,157)	0	0	0	0	(1,126,157)
Receipt of restricted shares of common stock as settlement for executive loan (in shares)	0	0	(592,716)
Issuance of common stock for cash pursuant to private placement	0	3,593	0	4,361,657	0	0	0	4,365,250
Issuance of common stock for cash pursuant to private placement (in shares)	0	3,592,968	0
Issuance of common stock in exchange for services rendered	0	100	0	132,900	0	0	0	133,000
Issuance of common stock in exchange for services rendered (in shares)	0	100,000	0
Cashless exercise of warrants	0	16	0	(16)	0	0	0	0
Cashless exercise of warrants (in shares)	0	16,379	0
Issuance of warrants in exchange for services rendered	0	0	0	988,550	0	0	0	988,550
Issuance of stock options in exchange for services rendered	0	0	0	171,360	0	0	0	171,360
Exercise of warrants for cash	0	1,531	0	2,294,971	0	0	0	2,296,502
Exercise of warrants for cash (in shares)	0	1,531,001	0
Accrued interest on note receivable	0	0	0	0	(23,113)	0	0	(23,113)
Costs related to issuance of common stock (including private placement)	0	0	0	(235,568)	0	0	0	(235,568)
Issuance of common stock as employee compensation	0	10	0	20,665	0	0	0	20,675
Issuance of common stock as employee compensation (in shares)	0	9,850	0
Preferred stock dividend paid	0	0	0	0	0	(764,154)	0	(764,154)
Issuance of common stock for stock option exercises	0	70	0	111,230	0	0	0	111,300
Options Exercised	0	70,000	0
Purchase of Treasury Stock for cash	0	0	(88,338)	0	0	0	0	(88,338)
Purchase of Treasury Stock for cash (in shares)	0	0	(53,000)
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(13,261,764)	0	(13,261,764)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	406,830	406,830
Total Comprehensive Income (Loss)						(13,261,764)	406,830	(12,854,934)
Balance at Jul. 31, 2003	1	26,017	(1,610,026)	85,065,980	(359,998)	(77,353,787)	88,778	5,856,965
Balance (in shares) at Jul. 31, 2003	1,000	26,017,524	(742,216)
Shares issued pursuant to reverse merger and acquisition	0	2,780	0	4,639,777	0	0	0	4,642,557
Shares issued pursuant to reverse merger and acquisition (in shares)	0	2,779,974	0
Cost of stock options to be assumed in conjunction with merger	0	0	0	154,852	0	0	0	154,852
Issuance of common stock for cash pursuant to private placement	0	5,275	0	7,258,727	0	0	0	7,264,002
Issuance of common stock for cash pursuant to private placement (in shares)	0	5,272,916	0
Redemption of Stock	0	(742)	1,610,026	(1,609,284)	0	0	0	0
Redemption of Stock (in shares)	0	(742,216)	742,216
Issuance of common stock in exchange for services rendered	0	776	0	1,346,099	0	0	0	1,346,875
Issuance of common stock in exchange for services rendered (in shares)	0	775,000	0
Granting of stock options for services rendered	0	0	0	151,433	0	0	0	151,433
Issuance of warrants in exchange for services rendered	0	0	0	27,000	0	0	0	27,000
Accrued interest on note receivable	0	0	0	0	(24,805)	0	0	(24,805)
Costs related to issuance of common stock (including private placement)	0	0	0	(109,262)	0	0	0	(109,262)
Issuance of common stock as employee compensation	0	8	0	13,089	0	0	0	13,097
Issuance of common stock as employee compensation (in shares)	0	8,850	0
Variable accounting non-cash compensation expense	0	0	0	45,390	0	0	0	45,390
Preferred stock dividend paid	0	0	0	0	0	(810,003)	0	(810,003)
Issuance of common stock for stock option exercises	0	150	0	126,490	0	0	0	126,640
Options Exercised	0	150,400	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(18,362,583)	0	(18,362,583)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	207,593	207,593
Total Comprehensive Income (Loss)						(18,362,583)	207,593	(18,154,990)
Balance at Jul. 31, 2004	1	34,264	0	97,110,291	(384,803)	(96,526,373)	296,371	529,751
Balance (in shares) at Jul. 31, 2004	1,000	34,262,448	0
Issuance of common stock in exchange for services rendered	0	1,207	0	1,125,317	0	0	0	1,126,524
Issuance of common stock in exchange for services rendered (in shares)	0	1,207,207	0
Granting of stock options for services rendered	0	0	0	92,755	0	0	0	92,755
Cancellation of common stock	0	(75)	0	(137,925)	0	0	0	(138,000)
Cancellation of common stock (in shares)	0	(75,000)	0
Issuance of warrants in conjunction with financing	0	0	0	110,200	0	0	0	110,200
Issuance of warrants in exchange for services rendered	0	0	0	455,000	0	0	0	455,000
Issuance of warrants in conjunction with convertible debentures	0	0	0	4,191,759	0	0	0	4,191,759
Value of beneficial conversion feature on convertible debentures	0	0	0	2,998,032	0	0	0	2,998,032
Conversion of Preferred Stock	0	534	0	14,309,523	0	0	0	0
Conversion of Preferred Stock (in shares)	0	534,085	0					0
Issuance of common stock as repayment of principal and interest due	0	1,988	0	1,309,841	0	0	0	1,311,829
Issuance of common stock as repayment of principal and interest due (in shares)	0	1,988,371	0
Issuance of common stock on conversion of convertible preferred stock	0	1,976	0	1,478,268	0	0	0	1,480,244
Issuance of common stock on conversion of convertible preferred stock (in shares)	0	1,975,881	0
Issuance of common stock in satisfaction of accounts payable	0	1,861	0	1,524,465	0	0	0	1,526,326
Issuance of common stock in satisfaction of accounts payable (in shares)	0	1,861,374	0
Granting of stock options in exchange for outstanding liabilities	0	0	0	1,332,052	0	0	0	1,332,052
Issuance of common stock in conjunction with financing	0	171	0	139,829	0	0	0	140,000
Issuance of common stock in conjunction with financing (in shares)	0	170,732	0
Accrued interest on note receivable	0	0	0	0	(6,300)	0	0	(6,300)
Write-off of uncollectible notes receivable - common stock	0	0	0	0	391,103	0	0	391,103
Issuance of common stock as employee compensation	0	9	0	4,919	0	0	0	4,928
Issuance of common stock as employee compensation (in shares)	0	8,800	0
Variable accounting non-cash compensation expense	0	0	0	0	0	0	0	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(24,001,735)	0	(24,001,735)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	272,478	272,478
Total Comprehensive Income (Loss)						(24,001,735)	272,478	(23,729,257)
Balance at Jul. 31, 2005	1	41,935	0	126,044,326	0	(120,528,108)	568,849	6,127,003
Balance (in shares) at Jul. 31, 2005	1,000	41,933,898	0
Issuance of common stock as repayment of monthly amortization payments due	0	3,029	0	4,052,244	0	0	0	4,055,273
Issuance of common stock as repayment of monthly amortization payments due (in shares)	0	3,027,958	0
Issuance of common stock for cash pursuant to private placement	0	3,415	0	6,996,589	0	0	0	7,000,004
Issuance of common stock for cash pursuant to private placement (in shares)	0	3,414,636	0
Issuance of common stock in exchange for services rendered	0	562	0	698,971	0	0	0	699,533
Issuance of common stock in exchange for services rendered (in shares)	0	563,684	0
Cashless exercise of warrants	0	8	0	(8)	0	0	0	0
Cashless exercise of warrants (in shares)	0	8,179	0
Issuance of common stock in satisfaction of deposit	0	204	0	255,377	0	0	0	255,581
Issuance of common stock in satisfaction of deposit (in shares)	0	204,465	0
Issuance of warrants in conjunction with financing	0	0	0	210,300	0	0	0	210,300
Issuance of warrants in exchange for services rendered	0	0	0	172,450	0	0	0	172,450
Issuance of warrants in conjunction with convertible debentures	0	0	0	6,732,660	0	0	0	6,732,660
Value of beneficial conversion feature on convertible debentures	0	0	0	6,354,496	0	0	0	6,354,496
Issuance of common stock on conversion of convertible preferred stock	0	17,064	0	25,318,448	0	0	0	25,335,512
Issuance of common stock on conversion of convertible preferred stock (in shares)	0	17,064,582	0
Issuance of common stock in satisfaction of accounts payable	0	165	0	121,088	0	0	0	121,253
Issuance of common stock in satisfaction of accounts payable (in shares)	0	165,323	0
Issuance of common stock in conjunction with financing	0	662	0	618,805	0	0	0	619,467
Issuance of common stock in conjunction with financing (in shares)	0	661,399	0
Exercise of warrants for cash	0	37,106	0	39,299,959	0	0	0	39,337,065
Exercise of warrants for cash (in shares)	0	37,106,449	0
Issuance of common stock as employee compensation	0	895	0	1,544,609	0	0	0	1,545,504
Issuance of common stock as employee compensation (in shares)	0	895,115	0
Issuance of common stock for stock option exercises	0	2,352	0	3,239,404	0	0	0	3,241,756
Options Exercised	0	2,352,672	0
Issuance of warrants as exercise inducement	0	0	0	21,437,909	0	0	0	21,437,909
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(67,967,204)	0	(67,967,204)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	185,232	185,232
Total Comprehensive Income (Loss)						(67,967,204)	185,232	(67,781,972)
Balance at Jul. 31, 2006	1	107,397	0	243,097,627	0	(188,495,312)	754,081	55,463,794
Balance (in shares) at Jul. 31, 2006	1,000	107,398,360	0
Issuance of common stock as repayment of monthly amortization payments due	0	320	0	560,237	0	0	0	560,557
Issuance of common stock as repayment of monthly amortization payments due (in shares)	0	320,266	0
Redemption of Stock	(1)	0	0	(99)	0	0	0	(100)
Redemption of Stock (in shares)	(1,000)	0	0
Issuance of common stock in exchange for services rendered	0	613	0	1,041,899	0	0	0	1,042,512
Issuance of common stock in exchange for services rendered (in shares)	0	611,359	0
Cancellation of common stock	0	(150)	0	150	0	0	0	0
Cancellation of common stock (in shares)	0	(150,000)	0
Issuance of warrants in exchange for services rendered	0	0	0	266,400	0	0	0	266,400
Issuance of common stock on conversion of convertible preferred stock	0	168	0	286,985	0	0	0	287,153
Issuance of common stock on conversion of convertible preferred stock (in shares)	0	168,172	0
Exercise of warrants for cash	0	100	0	124,900	0	0	0	125,000
Exercise of warrants for cash (in shares)	0	100,000	0
Issuance of common stock as employee compensation	0	882	0	1,399,694	0	0	0	1,400,576
Issuance of common stock as employee compensation (in shares)	0	881,561	0
Issuance of common stock for stock option exercises	0	286	0	301,646	0	0	0	301,932
Options Exercised	0	286,800	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(23,504,958)	0	(23,504,958)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	127,726	127,726
Total Comprehensive Income (Loss)						(23,504,958)	127,726	(23,377,232)
Balance at Jul. 31, 2007	0	109,616	0	247,079,439	0	(212,000,270)	881,807	36,070,592
Balance (in shares) at Jul. 31, 2007	0	109,616,518	0
Repurchase of common stock and adjustment for exercise of warrants recorded	0	(326)	0	(378,130)	0	0	0	(378,456)
Repurchase of common stock and adjustment for exercise of warrants recorded (in shares)	0	(326,255)	0
Issuance of common stock in exchange for services rendered	0	881	0	1,528,758	0	0	0	1,529,639
Issuance of common stock in exchange for services rendered (in shares)	0	881,444	0
Issuance of restricted common stock to officers as employee compensation	0	550	0	(550)	0	0	0	0
Issuance of restricted common stock to officers as employee compensation (in shares)	0	550,000	0
Issuance of warrants in exchange for services rendered	0	0	0	52,500	0	0	0	52,500
Issuance of warrants in conjunction with convertible debentures	0	0	0	10,646,218	0	0	0	10,646,218
Value of beneficial conversion feature on convertible debentures	0	0	0	8,768,946	0	0	0	8,768,946
Issuance of common stock as employee compensation	0	870	0	996,540	0	0	0	997,410
Issuance of common stock as employee compensation (in shares)	0	869,896	0
Stock-based compensation - officers stock options	0	0	0	749,971	0	0	0	749,971
Option repricing costs	0	0	0	14,500	0	0	0	14,500
Issuance of common stock for stock option exercises	0	401	0	391,389	0	0	0	391,790
Options Exercised	0	401,000	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(36,228,991)	0	(36,228,991)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	32,688	32,688
Total Comprehensive Income (Loss)						(36,228,991)	32,688	(36,196,303)
Balance at Jul. 31, 2008	0	111,992	0	269,849,581	0	(248,229,261)	914,495	22,646,807
Balance (in shares) at Jul. 31, 2008	0	111,992,603	0
Issuance of common stock as repayment of monthly amortization payments due	0	46,590	0	14,444,105	0	0	0	14,490,695
Issuance of common stock as repayment of monthly amortization payments due (in shares)	0	46,590,801	0
Issuance of common stock for cash pursuant to private placement	0	32,583	0	15,420,651	0	0	0	15,453,234
Issuance of common stock for cash pursuant to private placement (in shares)	0	32,582,030	0
Issuance of common stock in exchange for services rendered	0	3,368	0	1,533,068	0	0	0	1,536,436
Issuance of common stock in exchange for services rendered (in shares)	0	3,367,891	0
Cashless exercise of warrants	0	9,909	0	(9,909)	0	0	0	0
Cashless exercise of warrants (in shares)	0	9,908,583	0
Issuance of common stock as repayment of principal and interest due	0	1,598	0	502,388	0	0	0	503,986
Issuance of common stock as repayment of principal and interest due (in shares)	0	1,598,472	0
Warrant modification costs	0	0	0	3,198,604	0	0	0	3,198,604
Issuance of common stock on conversion of convertible preferred stock	0	4,914	0	1,616,789	0	0	0	1,621,703
Issuance of common stock on conversion of convertible preferred stock (in shares)	0	4,914,251	0
Issuance of common stock in satisfaction of accounts payable	0	982	0	437,715	0	0	0	438,697
Issuance of common stock in satisfaction of accounts payable (in shares)	0	982,382	0
Issuance of stock options in exchange for services rendered	0	0	0	11,000	0	0	0	11,000
Exercise of warrants for cash	0	330	0	108,839	0	0	0	109,169
Exercise of warrants for cash (in shares)	0	330,817	0
Issuance of common stock as employee compensation	0	262	0	100,740	0	0	0	101,002
Issuance of common stock as employee compensation (in shares)	0	260,984	0
Stock-based compensation - officers stock options	0	0	0	131,545	0	0	0	131,545
Issuance of common stock for stock option exercises	0	100	0	55,900	0	0	0	56,000
Options Exercised	0	100,000	0
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(45,812,228)	0	(45,812,228)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	(262,908)	(262,908)
Total Comprehensive Income (Loss)						(45,812,228)	(262,908)	(46,075,136)
Balance at Jul. 31, 2009	0	212,628	0	307,401,016	0	(294,041,489)	651,587	14,223,742
Balance (in shares) at Jul. 31, 2009	0	212,628,814	0
Effect of the initial adoption of accounting for down-round provision	0	0	0	(13,844,822)		(5,981,043)		(19,825,865)
Exercise of warrants classified as derivatives	0	0	0	10,020,557	0	0	0	10,020,557
Issuance of common stock for cash pursuant to private placement	0	35,871	0	20,864,419	0	0	0	20,900,290
Issuance of common stock for cash pursuant to private placement (in shares)	0	35,870,513	0
Issuance of common stock in exchange for services rendered	0	3,064	0	1,752,139	0	0	0	1,755,203
Issuance of common stock in exchange for services rendered (in shares)	0	3,060,659	0
Cashless exercise of warrants	0	7,636	0	(7,635)	0	0	0	1
Cashless exercise of warrants (in shares)	0	7,635,626	0
Issuance of warrants in exchange for services rendered	0	0	0	591,000	0	0	0	591,000
Issuance of common stock in satisfaction of accounts payable	0	5,432	0	3,007,164	0	0	0	3,012,596
Issuance of common stock in satisfaction of accounts payable (in shares)	0	5,431,373	0
Issuance of stock options in exchange for services rendered	0	0	0	107,744	0	0	0	107,744
Exercise of warrants for cash	0	4,770	0	1,569,292	0	0	0	1,574,062
Exercise of warrants for cash (in shares)	0	4,769,885	0
Option modification costs	0	0	0	875,773	0	0	0	875,773
Issuance of common stock as employee compensation	0	203	0	100,799	0	0	0	101,002
Issuance of common stock as employee compensation (in shares)	0	202,745	0
Stock-based compensation - officers stock options	0	0	0	781,865	0	0	0	781,865
Options Exercised								0
Comprehensive Income (Loss):
Net loss	0	0	0			(25,279,940)		(25,279,940)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	132,596	132,596
Total Comprehensive Income (Loss)						(25,279,940)	132,596	(25,147,344)
Balance at Jul. 31, 2010	0	269,600	0	333,219,309	0	(325,302,472)	784,183	8,970,620
Balance (in shares) at Jul. 31, 2010	0	269,599,615	0
Issuance of common stock for cash pursuant to private placement	0	16,776	0	506,688	0	0	0	523,464
Issuance of common stock for cash pursuant to private placement (in shares)	0	16,776,000	0
Issuance of common stock in exchange for services rendered	0	5,701	0	1,918,305	0	0	0	1,924,006
Issuance of common stock in exchange for services rendered (in shares)	0	5,700,096	0
Cashless exercise of warrants	0	998	0	(998)	0	0	0	0
Cashless exercise of warrants (in shares)	0	998,118	0
Conversion of Preferred Stock	0
Conversion of Preferred Stock (in shares)	2,575
Issuance of common stock on conversion of convertible preferred stock	0	10,910	0	336,850	0	0	0	347,760
Issuance of common stock on conversion of convertible preferred stock (in shares)	(1,288)	10,909,748	0
Issuance of common stock in satisfaction of accounts payable	0	3,551	0	1,107,315	0	0	0	1,110,866
Issuance of common stock in satisfaction of accounts payable (in shares)	0	3,551,955	0
Issuance of stock options in exchange for services rendered	0	0	0	787,226	0	0	0	787,226
Issuance of common stock as employee compensation	0	408	0	100,592	0	0	0	101,000
Issuance of common stock as employee compensation (in shares)	0	407,484	0
Preferred stock dividend paid	0	0	0		0	(766,417)	0	(766,417)
Stock-based compensation - officers stock options	0	0	0	149,239	0	0	0	149,239
Issuance of common stock for stock option exercises	0	577	0	0	0	0	0	577
Options Exercised	0	576,752	0					(576,752)
Comprehensive Income (Loss):
Net loss	0	0	0		0	(21,675,867)	0	(21,675,867)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	85,392	85,392
Total Comprehensive Income (Loss)						(21,675,867)	85,392	(21,590,475)
Balance at Jul. 31, 2011	0	308,520	0	338,124,525	0	(347,744,756)	869,575	(8,442,136)
Balance (in shares) at Jul. 31, 2011	1,287	308,519,768	0
Issuance of common stock in exchange for services rendered	0	5,401	0	694,044	0	0	0	699,445
Issuance of common stock in exchange for services rendered (in shares)	0	5,401,722	0
Cashless exercise of warrants	0	20,460	0	7,210,274	0	0	0	7,230,734
Cashless exercise of warrants (in shares)	0	20,459,431	0
Conversion of Preferred Stock	0	8,580	0	(8,580)	0	0	0	0
Conversion of Preferred Stock (in shares)	713	8,580,002	0
Issuance of common stock as repayment of principal and interest due	0	17,299	0	467,891	0	0	0	485,190
Issuance of common stock as repayment of principal and interest due (in shares)		17,299,029	0
Warrant modification costs	(1,797)
Issuance of stock options in exchange for services rendered								692,010
Issuance of stock (in shares)	2,000
Issuance of common stock as employee compensation	0	982	0	129,562	0	0	0	130,544
Issuance of common stock as employee compensation (in shares)	0	981,353	0
Preferred stock dividend paid	0	0	0	0	0	(376,746)	0	(376,746)
Stock-based compensation - officers stock options	0	0	0	602,384	0	0	0	602,384
Issuance of common stock for stock option exercises	0	1,500	0	29,800	0	0	0	31,300
Options Exercised	0	1,499,994	0					(1,299,994)
Exercise of additional investment rights	0	0	0	841,333	0	0	0	841,333
Comprehensive Income (Loss):
Net loss	0	0	0	0	0	(9,490,278)	0	(9,490,278)
Other comprehensive income (loss)
Currency translation adjustment	0	0	0	0	0	0	(91,961)	(91,961)
Total Comprehensive Income (Loss)	0	0	0	0	0	(9,490,278)	(91,961)	(8,902,540)
Balance at Jul. 31, 2012	$ 0	$ 354,161	$ 0	$ 348,099,813	$ 0	$ (357,611,780)	$ 777,614	$ (8,380,191)
Balance (in shares) at Jul. 31, 2012	1,490	354,161,297	0

XML

Inventory (Details Textual) (USD $)	9 Months Ended	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2012
Inventory Write-down	$ 501,000	$ 207,000

XML

INTERIM CONSOLIDATED BALANCE SHEETS (USD $)	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
ASSETS
Cash and cash equivalents	$ 406,581	$ 246,309	$ 2,798,797
Accounts receivable		0	8,690
Inventory (Note 6)		0	717,442
Other current assets	68,481	200,552	225,052
Total Current Assets	475,062	446,861	3,749,981
Property and Equipment, Net (Note 3)	95,933	704,678	1,271,867
Assets Held for Investment, Net (Note 3)	655,906	858,377	3,634,929
Patents, Net (Note 4)	2,391,896	2,634,458	3,349,588
TOTAL ASSETS	3,618,797	4,644,374	12,006,365
LIABILITIES AND STOCKHOLDERS' (DEFICIENCY)/EQUITY
Accounts payable and accrued expenses (Note 7)	7,426,919	7,015,652	7,738,179
Deferred revenue	229,621	263,125	369,748
Current maturities of long-term debt (Note 10)	625,793	1,222,746	1,210,271
Total Current Liabilities	8,282,333	8,501,523	9,318,198
Long-Term Debt, Net (Note 10)	0	441,415	1,869,795
Derivative Warrant Liability (Note 12)	3,436,312	4,081,627	8,745,508
Derivative Additional Investment Rights Liability (Note 12)		0	515,000
Total Liabilities	11,718,645	13,024,565	20,448,501
Commitments and Contingencies (Note 8)
Stockholders' Deficiency (Notes 11 and 13):
Common stock, $.001 par value; authorized 750,000,000 shares at July 31, 2012 and 2011, respectively; 354,161,297 and 308,519,768 shares issued and outstanding at July 31, 2012 and 2011, respectively	500,955	354,161	308,520
Additional paid-in capital	352,817,393	348,099,813	338,124,525
Deficit accumulated during the development stage	(362,713,813)	(357,611,780)	(347,744,756)
Accumulated other comprehensive income	764,617	777,615	869,575
Total Stockholders' Deficiency	(8,099,848)	(8,380,191)	(8,442,136)
TOTAL LIABILITIES AND STOCKHOLDERS' DEFICIENCY	3,618,797	4,644,374	12,006,365
Series A Convertible Preferred Stock [Member]
Stockholders' Deficiency (Notes 11 and 13):
9% Convertible Preferred Stock	0	0	0
Series B Convertible Preferred Stock [Member]
Stockholders' Deficiency (Notes 11 and 13):
9% Convertible Preferred Stock	0	0	0
Series C Convertible Preferred Stock [Member]
Stockholders' Deficiency (Notes 11 and 13):
9% Convertible Preferred Stock	0	0
Series D Convertible Preferred Stock [Member]
Stockholders' Deficiency (Notes 11 and 13):
9% Convertible Preferred Stock	$ 531,000	$ 0

XML

Long-lived Assets (Details Textual)	1 Months Ended			2 Months Ended		3 Months Ended			9 Months Ended		12 Months Ended			201 Months Ended	210 Months Ended
	Mar. 31, 2013 USD ($)	Sep. 30, 2012 USD ($)	Aug. 31, 2011 USD ($)	Apr. 30, 2012 USD ($)	Apr. 30, 2012 CAD	Apr. 30, 2013 USD ($)	Oct. 31, 2012 CAD	Apr. 30, 2012 USD ($)	Apr. 30, 2013 USD ($)	Apr. 30, 2012 USD ($)	Jul. 31, 2012 USD ($)	Jul. 31, 2011 USD ($)	Jul. 31, 2010 USD ($)	Jul. 31, 2012 USD ($)	Apr. 30, 2013 USD ($)
Depreciation											$ 97,967	$ 172,250	$ 238,253
Real Estate Accumulated Depreciation, Depreciation Expense											74,070	141,686	134,251
Real Estate Revenue, Net											384,299	582,974	407,809
Operating Leases, Rent Expense											135,172	233,516	201,234
Proceeds from Sale of Real Estate			1,730,000	2,865,682	568,863									342,862
Real Estate Held-for-sale				1,783,932	2,180,051			1,783,932		1,783,932	107,203			107,203
Assets Held for Investment, Net			1,029,435								858,377	3,634,929		858,377
Sales of Real Estate			639,680	1,081,750							235,659			235,659
Mortgage Loan Related to Property Sales			659,288
Gain (Loss) on Sale of Property											1,957,089
Income from assets held for investment, net (Note 3)						126,701		1,148,526	1,210,567	1,928,850	2,206,216	349,458	206,575	4,334,257	5,544,824
Proceeds from sale of property and equipment		1,579,189	1,669,115	2,865,682			1,640,000		1,762,954	4,614,057	4,953,325	0	0	4,953,325	6,716,279
Proceeds From Sale Of Property Remaining Amount	$ 27,025	$ 1,028,780	$ 1,009,827	$ 2,190,952							$ 249,127

XML

Stock-Based Compensation (Details 1) (USD $)	9 Months Ended	12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Options Outstanding	10,979,634	7,340,182	7,465,638	5,067,138
Options Granted	17,630,299	5,851,696	3,300,000	2,705,000
Options Forfeited		0	0	(270,000)
Options Expired		0	0	(36,500)
Options Forfeited or expired	(485,778)	(912,250)	(2,848,704)	0
Options Exercised	1,056,488	(1,299,994)	(576,752)	0
Options Outstanding	27,067,667	10,979,634	7,340,182	7,465,638
Options Exercisable	26,995,167	10,807,134
Weighted Average Exercise Price per Share	$ 0.257	$ 0.46	$ 0.49	$ 0.44
Weighted Average Exercise Price per Share Granted	$ 0.001	$ 0.001	$ 0.28	$ 0.63
Weighted Average Exercise Price per Share Forfeited		$ 0	$ 0	$ 0.92
Weighted Average Exercise Price per Share Expired		$ 0	$ 0	$ 0.63
Weighted Average Exercise Price per Share Forfeited or expired	$ 0.727	$ 0.65	$ 0.41	$ 0
Weighted Average Exercise Price per Share Exercised	$ 0.001	$ 0.001	$ 0.001	$ 0
Weighted Average Exercise Price per Share Outstanding	$ 0.092	$ 0.257	$ 0.46	$ 0.49
Weighted Average Exercise Price per Share Exercisable	$ 0.090	$ 0.25

XML

Stockholders' Deficiency (Details 2)		9 Months Ended
	Jul. 31, 2012	Apr. 30, 2013 Warrant [Member]
Outstanding, August 1, 2012	74,264,078	74,264,078
Add: Issued		270,594,093
Less: Exercised		111,803,243
Less: Expired		175,000
Balance - Derivative warrant liability	74,264,078	232,879,928

XML

Segment Information:

12 Months Ended

Jul. 31, 2012

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

Note 18 - Segment Information:

The Company follows FASB ASC Topic 815 which establishes standards for the way that public business enterprises report information about operating segments in annual financial statements and requires that those enterprises report selected information about operating segments in interim financial reports. This Topic also establishes standards for related disclosures about products and services, geographic areas, and major customers.

This Topic uses a management approach for determining segments. The management approach designates the internal organization that is used by management for making operating decisions and assessing performance as the source of the Company’s reportable segments. The Company’s management reporting structure provides for only one segment: the research, development and commercialization of drug delivery systems and technologies for metabolic and immunological diseases.

The regions and countries in which the Company had identifiable assets and revenues are presented in the following table. Identifiable assets are those that can be directly associated with a geographic area.

	2012		2011
Identifiable Assets
Canada	$	2,350,818	$	8,822,831
United States		2,293,556		3,128,053
Middle East, North Africa (MENA)		—		55,481
Total	$	4,644,374	$	12,006,365

	2012		2011		2010
Revenue
Canada	$	23,067	$	61,111	$	95,252
United States		5,584		60,867		430,516
Middle East, North Africa (MENA)		—		169,650		646,843
Total	$	28,651	$	291,628	$	1,172,611

XML

Comprehensive Income and Loss:

9 Months Ended

Apr. 30, 2013

Stockholders' Equity Note [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Note 4 – Comprehensive Income and Loss:

Comprehensive loss, which includes net loss and the change in the foreign currency translation account, for the nine months ended April 30, 2013, was $5,012,734. Comprehensive loss, which includes net loss and the change in the foreign currency translation account, for the nine months ended April 30, 2012, was $8,014,132.

Comprehensive income, which includes net income and the change in the foreign currency translation account, for the three months ended April 30, 2013, was $1,296,841. Comprehensive loss, which includes net loss and the change in the foreign currency translation account, for the three months ended April 30, 2012, was $853,204.

XML

Supplemental Disclosure of Cash Flow Information (Tables)

12 Months Ended

Jul. 31, 2012

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

 Supplemental Disclosure of Cash Flow Information:

	For the Years Ended July 31,
	2012		2011		2010
Cash paid during the year for:
Interest	$	592,525	$	208,906	$	210,082
Income taxes	$	—	$	—	$	—

Disclosure of non-cash investing and financing activities:

Year Ended July 31, 2012
Issuance of common stock as payment of dividends on preferred stock	$	485,190
Year Ended July 31, 2011
Issuance of common stock as payment of dividends on preferred stock	$	347,760
Issuance of common stock as satisfaction of accounts payable and accrued expenses	$	1,110,867
Year Ended July 31, 2010
Issuance of common stock in satisfaction of accounts payable and accrued expenses	$	3,012,595

XML

Stockholders' Deficiency (Details Textual) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended												201 Months Ended	210 Months Ended	9 Months Ended										3 Months Ended			9 Months Ended	12 Months Ended		3 Months Ended		9 Months Ended	12 Months Ended			9 Months Ended		6 Months Ended	9 Months Ended			9 Months Ended				3 Months Ended	9 Months Ended
	Oct. 31, 2012	Oct. 31, 2011	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2009	Jul. 31, 2008	Jul. 31, 2007	Jul. 31, 2006	Jul. 31, 2005	Jul. 31, 2004	Jul. 31, 2003	Jul. 31, 2002	Jul. 31, 2001	Jul. 31, 2012	Apr. 30, 2013	Apr. 30, 2013 Warrant One [Member]	Apr. 30, 2013 Warrant Two [Member]	Apr. 30, 2013 Warrant Three [Member]	Apr. 30, 2013 Warrant Four [Member]	Apr. 30, 2013 Warrant Five [Member]	Apr. 30, 2013 Warrant Six [Member]	Apr. 30, 2013 Warrant [Member]	Jul. 31, 2012 Warrant [Member]	Jul. 31, 2011 Warrant [Member]	Feb. 02, 2012 Investment Rights Liability Stock [Member]	Jul. 31, 2012 Series A Convertible Preferred Stock [Member]	Sep. 30, 2011 Series A Convertible Preferred Stock [Member]	Jul. 31, 2011 Series A Convertible Preferred Stock [Member]	Apr. 30, 2013 Series A Convertible Preferred Stock [Member]	Jul. 31, 2012 Series A Convertible Preferred Stock [Member]	Jul. 08, 2011 Series A Convertible Preferred Stock [Member]	Jul. 31, 2012 Series B Convertible Preferred Stock [Member]	Jan. 31, 2012 Series B Convertible Preferred Stock [Member]	Apr. 30, 2013 Series B Convertible Preferred Stock [Member]	Jul. 31, 2012 Series B Convertible Preferred Stock [Member]	Oct. 31, 2011 Series B Convertible Preferred Stock [Member]	Jul. 31, 2011 Series B Convertible Preferred Stock [Member]	Apr. 30, 2013 Series B Convertible Preferred Stock [Member] Maximum [Member]	Apr. 30, 2013 Series B Convertible Preferred Stock [Member] Minimum [Member]	Jan. 31, 2013 Series C Convertible Preferred Stock [Member]	Apr. 30, 2013 Series C Convertible Preferred Stock [Member]	Jul. 31, 2012 Series C Convertible Preferred Stock [Member]	Oct. 31, 2011 Series C Convertible Preferred Stock [Member]	Apr. 30, 2013 Series C Convertible Preferred Stock [Member] Maximum [Member]	Apr. 30, 2013 Series C Convertible Preferred Stock [Member] Minimum [Member]	Apr. 30, 2013 Series D Convertible Preferred Stock [Member]	Jul. 31, 2012 Series D Convertible Preferred Stock [Member]	Jul. 31, 2012 Common Stock [Member]	Apr. 30, 2013 Common Stock [Member]	Apr. 30, 2013 Warrant Agreement Date March 2008 [Member]	Apr. 30, 2013 Warrant Agreement Date August 2012 [Member]	Apr. 30, 2013 Warrant Agreement Date July 2011 [Member]	Apr. 30, 2013 Warrant Agreement Date February 2012 [Member]	Apr. 30, 2013 Warrant Agreement Date December 2012 [Member]
Common stock, shares authorized			1,500,000,000		750,000,000	750,000,000											750,000,000	1,500,000,000
Convertible preferred stock, shares authorized																																		5,500	2,000	2,000	2,000	2,000	0	0				750	0	750			750	0
Convertible preferred stock, par value (in dollars per share)																																		$ 1,000	$ 1,000	$ 1,000	$ 1,000	$ 1,000	$ 1,000	$ 1,000				$ 1,000	$ 1,000	$ 1,000			$ 1,000	$ 1,000
Convertible preferred stock, shares issued																																		2,575	1,490	2,000	0	1,490	0	0				0	0	750			531	0
Incremental Common Shares Attributable to Conversion of Preferred Stock			6,129,666																												17,166,666	17,166,666				13,333,333	13,333,333
Convertible Preferred Stock Conversion Price																															$ 0.15					$ 0.15
Preferred Stock, Dividend Rate, Percentage																																	9.00%				9.00%	9.00%
Additional Preferred Stock Dividend Rate Percentage																																	3				300	3						300
Conversion of Preferred Stock		$ 0			$ 0							$ 0																					$ 270				$ 11,207,750	$ 270					$ 6,664,863
Conversion of Stock, Amount Converted																																	1,000					1,000						1,000
Percentage Of Unpaid Dividend																																	18.00%					18.00%
Increased Preferred Stock Dividend Rate Percentage																																	18.00%					18.00%						9.00%
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants																																	2,575,000											18
Accrued Make Whole Payments on Convertible Preferred Stock			143,370		402,300	347,490											402,300	143,370																									202,500
Balance at July 31, 2012 - Derivative warrant liability																										4,081,627	8,745,508	2,000,000																					762,355
Conversion of Preferred Stock (in shares)		2,575										0																	17,166,666						3,400,001																6,129,666	11,207,750
Discounted Rate Of Preferred Stock																																	100.00%
Preferred Stock, Value, Outstanding																													1,287,000				1,287,000
Accounts Payable and Accrued Liabilities																													347,490				347,490		402,300			402,300
Preferred Stock Holder Whole Payment																																		695,250	540,000			540,000
Dividends, Preferred Stock, Stock																														12,383
Number of Shares To be Purchased					74,264,078												74,264,078		124,933,402	6,041,893	27,272,720	7,524,145	24,565,367	24,999,999	112,778,485	215,337,526	80,234,017																	9,375,000
Class of Warrant or Right, Exercise Price of Warrants or Rights			0.08															0.08	0.03	0.03	0.03	0.03	0.08	0.03	0.19																			0.08
Investment Warrants Expiration Date																			Mar. 31, 2016	Jul. 11, 2013	Sep. 30, 2016	Feb. 02, 2017	Aug. 10, 2017	Dec. 10, 2017
Accrued Make Whole Payments on Convertible Preferred Stock (see Note 10)			143,370		402,300	347,490											402,300	143,370																									202,500
Stock price at period end date			$ 0.026		$ 0.093												$ 0.093	$ 0.026
Warrants Price Protection Provisions																																																					The Company's issuance of the following securities will not trigger the price protection provisions of the warrants described above that were issued in connection with the March 2008 private placement: (a) shares of common stock or standard options to the Company's directors, officers, employees or consultants pursuant to a board-approved equity compensation program or other contract or arrangement up to an aggregate amount of 5,608,926, representing 5% of the common stock issued and outstanding immediately prior to March 31, 2008): (b) shares of common stock issued upon the conversion or exercise of any security, right or other instrument convertible or exchangeable into common stock (or securities exchangeable into common stock) issued prior to March 31, 2008; (c) the shares of common stock issued upon exercise of the warrants issued in March 2008; and (d) shares of common stock and warrants in connection with strategic alliances, acquisitions, mergers, and strategic partnerships, the primary purpose of which is not to raise capital, and which are approved in good faith by the Company's board of directors (up to an aggregate number of 11,217,852, representing 10% of the shares of common stock issued and outstanding immediately prior to March 31, 2008). On December 10, 2012, the Company's triggering of the price protection features of the warrants that were issued in March 2008 resulting in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 64,653,492 to 172,409,312.	The Company's issuance of the following securities will not trigger the price protection provisions of the warrants issued on August 10, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated August 8, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011, January 31, 2012 and August 8, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on August 8, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in August 2012 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 9,375,000 to 24,999,998.	The Company's issuance of the following securities will not trigger the price protection provisions of the warrants issued on July 8, 2011: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated July 8, 2011, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreement dated July 8, 2011 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on July 8, 2011, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in July 2011 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 6,249,995 to 16,666,653.	The Company's issuance of the following securities will not trigger the price protection provisions of the warrants issued on February 2, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated January 31, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011 and January 31, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on February 2, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in February 2012 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 24,999,999 to 66,666,664.	The Company's issuance of the following securities will not trigger the price protection provisions of the warrants issued on December 10, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated December 10, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011, January 31, 2012, August 8, 2012 and December 10, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on December 10, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities.
Increase In Warrants																																																					64,653,492 to 172,409,312	9,375,000 to 24,999,998	6,249,995 to 16,666,653	24,999,999 to 66,666,664
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms					3 years 6 months 18 days
Net proceeds	725,000		1,450,000		1,975,000													17,755,000
Conversion of Stock, Shares Converted		2,575				2,575																							2,575						510
Stock Issued During Period Shares Warrant Exercised			26,023,461
Weighted Average Exercise Price Cashless Exercise			$ 0.03
Proceeds from exercise of warrants			780,704	30,000	30,000	0	1,574,062										45,728,281	46,508,985
Issuance of common stock for cashless warrant exercises (in shares)			29,184,675
Issuance of common stock for cashless warrant exercises			2,362,616
Options Forfeited or expired			(485,778)		(912,250)	(2,848,704)	0
Weighted Average Exercise Price Share Exercised			$ 0.001		$ 0.001	$ 0.001	$ 0
Issuance of common stock for stock option exercises			1,056		31,300	577		56,000	391,790	301,932	3,241,756		126,640	111,300	27,500	745,000
Decrease In Conversion Price Of Preffered Stock																																									$ 0.08	$ 0.03					$ 0.08	$ 0.03
Convertible preferred stock, shares outstanding																													1,287				1,287		1,490		0	1,490	0	0				0	0				531	0
Stock Issued During Period, Shares, Conversion of Units			2,240																																						26,393,333	9,897,500					21,666,666	8,125,000
Convertible Preferred Stock, Shares Issued upon Conversion																																					38,019,163						22,916,665						7,299,999
Stock Repurchase Program, Number of Shares Authorized to be Repurchased																																																	750
Warrants Issued																																																	24,999,999
Convertible Stock Conversion Price Per Share			$ 0.03
Preferred Stock Additional Dividend Rate Percentage																																																	0.30%
Preferred Stock Make Whole Payment																																																	270
Common Stock Issued For Make Whole Payment																																																	2,145,989
Convertible Preferred Stock Liability																																																	750,000
Issuance of common stock on conversion of convertible preferred stock (in shares)																																																	219
Preferred Stock Make Whole Payment Accrued																																																	$ 202,500
Preferred Stock, Dividend Payment Terms																																																	The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on December 31, 2012 and on each conversion date in cash, or at the Company's option, in shares of common stock.
Late Fee Payment Rate On Unpaid Dividend																																																	18.00%
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Exercise Price					$ 0.33
Convertible Preferred Stock Percentage Of Interest																																			9.00%		9.00%	9.00%		9.00%

XML

Income Taxes (Details) (USD $)	Jul. 31, 2012	Jul. 31, 2011
Net operating loss carryforwards	$ 85,428,939	$ 85,026,388
Other temporary differences	627,656	5,680
Total Deferred Tax Assets	86,056,595	85,032,068
Valuation Allowance	(85,579,584)	(84,336,137)
Intangible assets	(378,672)	(623,708)
Other temporary differences	(98,339)	(72,223)
Total Deferred Tax Liabilities	(477,011)	(695,931)
Net Deferred Income Taxes	$ 0	$ 0

XML

Long-Term Debt (Details 1) (USD $)	Jul. 31, 2012	Jul. 31, 2011
2013	$ 1,227,533
2014	44,118
2015	397,297
Thereafter	0
Total	$ 1,664,161	$ 3,080,066

XML

Long-Term Debt (Tables)

12 Months Ended

Jul. 31, 2012

Us-Gaap_Debtdisclosureabstract

Schedule of Long-term Debt Instruments [Table Text Block]

Long-term debt consists of the following:

	July 31,
	2012		2011
Mortgage payable - interest at 6.75 percent per annum, monthly payments of principal and interest of $6,014, due May 2015, secured by a first mortgage over real property located at 33 Harbour Square, Toronto, Canada	$	482,700	$	645,443
Mortgage payable - interest at 10.0 percent per annum, monthly interest payments of $9,807, principal due January 2013, secured by secondary rights to real property located at 11 Carlaw Avenue and 33 Harbour Square Toronto, Canada		1,181,461		1,137,348
Total Debt		1,664,161		3,080,066
Less Current Maturities of Long-Term Debt		1,222,746		1,210,271
Total Long-Term Debt	$	441,415	$	1,869,795

Schedule of Maturities of Long-term Debt [Table Text Block]

Aggregate maturities of long-term debt of the Company due within the next five years are as follows:

Year	Amount
2013	$	1,227,533
2014		44,118
2015		397,297
Thereafter		—
Total	$	1,664,161

XML

Income Taxes (Tables)

12 Months Ended

Jul. 31, 2012

Income Tax Disclosure [Abstract]

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

Deferred income taxes consist of the following:

	July 31,
	2012			2011
Net operating loss carryforwards	$	85,428,939		$	85,026,388
Other temporary differences		627,656			5,680
Total Deferred Tax Assets		86,056,595			85,032,068
Valuation Allowance		(85,579,584	)		(84,336,137	)
Deferred Tax Liabilities
Intangible assets		(378,672	)		(623,708	)
Other temporary differences		(98,339	)		(72,223	)
Total Deferred Tax Liabilities		(477,011	)		(695,931	)
Net Deferred Income Taxes	$	—		$	—

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

A reconciliation of the United States Federal Statutory rate to the Company’s effective tax rate for the years ended July 31, 2012, 2011 and 2010 is as follows:

	2012			2011			2010
Federal statutory rate		(34.0	)%		(34.0	)%		(34.0	)%
Increase (decrease) in income taxes resulting from:
Imputed interest income on intercompany receivables from foreign subsidiaries		5.0			3.0			2.0
Non-deductible or non-taxable items		4.0			(4.0	)		(6.0	)
Change in Canadian NOL carryforwards due to future tax rate changes		0.0			20.0			—
Other temporary differences		13.0			18.0			3.0
Change in valuation allowance		12.0			(3.0	)		35.0
Effective tax rate		—	%		—	%		—	%

XML

Inventory (Tables)

12 Months Ended

Jul. 31, 2012

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventory consists of the following:

	July 31,
	2012		2011
Raw materials	$	—	$	502,195
Finished goods		—		215,247
Total	$	—	$	717,442

XML

Income Taxes:

12 Months Ended

Jul. 31, 2012

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

Note 5 - Income Taxes:

The Company has incurred losses since inception, which have generated net operating loss (“NOL”) carryforwards. The NOL carryforwards arise from both United States and Canadian sources. Pretax losses arising from domestic operations (United States) were $8,040,033, $15,060,207 and $18,127,536 for the years ended July 31, 2012, 2011 and 2010, respectively. Pretax losses arising from foreign operations (Canada) were $1,450,244, $6,615,660 and $7,152,404 for the years ended July 31, 2012, 2011 and 2010, respectively. As of July 31, 2012, the Company has NOL carryforwards in Generex Biotechnology Corporation of $198,111,370, which expire in 2018 through 2032, in Generex Pharmaceuticals Inc. of approximately $40,227,852, which expire in 2013 through 2032, and in Antigen Express, Inc. of approximately $23,570,912, which expire in 2016 through 2032. These loss carryforwards are subject to limitation due to the acquisition of Antigen and may be limited in future years due to certain structural ownership changes which have occurred over the last several years, related to the Company’s equity and convertible debenture financing transactions.

For the years ended July 31, 2012, 2011 and 2010, the Company’s effective tax rate differs from the federal statutory rate principally due to net operating losses and other temporary differences for which no benefit was recorded. Additionally, effective for the year ended July 31, 2011, the Company has taken into account a decrease in the Canadian effective tax rate from 36.12% to 25% as of January 2012, which will reduce the future value (prior to valuation allowances) of the NOL carryforwards of the Canadian subsidiary.

Deferred income taxes consist of the following:

	July 31,
	2012			2011
Net operating loss carryforwards	$	85,428,939		$	85,026,388
Other temporary differences		627,656			5,680
Total Deferred Tax Assets		86,056,595			85,032,068
Valuation Allowance		(85,579,584	)		(84,336,137	)
Deferred Tax Liabilities
Intangible assets		(378,672	)		(623,708	)
Other temporary differences		(98,339	)		(72,223	)
Total Deferred Tax Liabilities		(477,011	)		(695,931	)
Net Deferred Income Taxes	$	—		$	—

A reconciliation of the United States Federal Statutory rate to the Company’s effective tax rate for the years ended July 31, 2012, 2011 and 2010 is as follows:

	2012			2011			2010
Federal statutory rate		(34.0	)%		(34.0	)%		(34.0	)%
Increase (decrease) in income taxes resulting from:
Imputed interest income on intercompany receivables from foreign subsidiaries		5.0			3.0			2.0
Non-deductible or non-taxable items		4.0			(4.0	)		(6.0	)
Change in Canadian NOL carryforwards due to future tax rate changes		0.0			20.0			—
Other temporary differences		13.0			18.0			3.0
Change in valuation allowance		12.0			(3.0	)		35.0
Effective tax rate		—	%		—	%		—	%

As of July 31, 2012, the Company had no unrecognized tax benefits, and no adjustment to its financial position, results of operations or cash flows was required. The Company does not expect that unrecognized tax benefits will increase within the next twelve months. The Company records interest and penalties related to tax matters within other expense on the accompanying consolidated statement of operations. These amounts are not material to the consolidated financial statements for the periods presented. Generally, tax years 2009 to 2012 remain open to examination by the Internal Revenue Agency or other tax jurisdictions to which the Company is subject. The Company’s Canadian tax returns are subject to examination by federal and provincial taxing authorities in Canada. Generally, tax years 2004 to 2012 remain open to examination by the Canadian Customs and Revenue Agency or other tax jurisdictions to which the Company is subject.

XML

Commitments (Details Textual) (USD $)	0 Months Ended	12 Months Ended							12 Months Ended
	Nov. 16, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2012 President [Member]	Jul. 31, 2012 Antigen Employees [Member]	Jul. 31, 2011 Termination Of Employee [Member]	May 20, 2011 Termination Of Employee [Member]	Jul. 31, 2011 Breach Of Contract [Member]	Jul. 31, 2011 Interest On Breach Of Contract [Member]	Jul. 31, 2011 Sale Of Estate [Member]	Jul. 31, 2011 Breach Of Supply Agreement [Member]	Jul. 31, 2012 Clinical Study Agreement [Member]	Jul. 31, 2012 Insurance Policy [Member]
Operating Leases, Rent Expense, Net		$ 185,000	$ 210,000	$ 200,000
Other Commitment													1,270,000	142,000
Purchase Commitment Units Purchased		10,000,000
Loss Contingency, Damages Sought, Value	125,000						7,000,000		550,000	50,000	1,730,000	429,000
Gain Contingency, Unrecorded Amount								2,300,000
Loss Contingency, Lawsuit Filing Date							11-May-11		1-Jun-11
Loss Contingency, Name of Plaintiff							Ms. Perri		Golden Bull Estates
Loss Contingency, Estimate of Possible Loss												200,000
Salaries, Wages and Officers' Compensation					475,000	371,305
Operating Leases, Future Minimum Monthly Gross Rental Expenses		$ 6,800

XML

Net Income/Loss Per Share ("EPS") (Details Textual)	3 Months Ended		9 Months Ended		12 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	43,927,358		43,927,358	95,115,968	94,643,712	115,875,372	44,892,383
Outstanding Stock Options	204,230,062	4,076
Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	43,927,358	95,111,892	43,927,358	95,111,892
Series D Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	17,699,999

XML

Quarterly Information (Unaudited):

12 Months Ended

Jul. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

Note 19 – Quarterly Information (Unaudited):

The following schedule sets forth certain unaudited financial data for the preceding eight quarters ending July 31, 2012. In our opinion, the unaudited information set forth below has been prepared on the same basis as the audited information and includes all adjustments necessary to present fairly the information set forth herein. The operating results for the quarter are not indicative of results for any future period.

	Q1			Q2			Q3			Q4
Fiscal Year July 31, 2012:
Revenues, net	$	9,931		$	4,958		$	7,012		$	6,750
Operating Loss	$	(3,469,778	)	$	(1,786,231	)	$	(2,466,270	)	$	(2,301,769	)
Net Income/(Loss)	$	336,354		$	(9,118,651	)	$	867,857		$	(1,575,838	)
Net Loss available to common stockholders	$	336,354		$	(9,118,651	)	$	491,111		$	(1,575,838	)
Net Loss per share	$	0.001		$	(0.028	)	$	0.003		$	(0.005	)
Fiscal Year July 31, 2011:
Revenues, net	$	173,943		$	29,560		$	65,583		$	22,542
Operating Loss	$	(7,773,820	)	$	(5,967,558	)	$	(5,061,959	)	$	(5,729,745	)
Net Loss	$	(6,877,267	)	$	(5,236,906	)	$	(4,116,953	)	$	(5,444,741	)
Net Loss available to common stockholders	$	(6,877,267	)	$	(5,236,906	)	$	(4,116,953	)	$	(6,211,158	)
Net Loss per share	$	(0.03	)	$	(0.02	)	$	(0.01	)	$	(0.02	)

XML

Stockholders' Deficiency (Tables)

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Schedule of Stockholders Equity [Table Text Block]

The stockholders’ deficiency transactions for the nine months ended April 30, 2013 as described above are summarized below:

					Additional		Change to
	Common Stock				Paid-In		Stockholders’
	Shares		Amount		Capital		Equity
Issuance of common stock on conversion of convertible preferred stock		65,337,495	$	65,338	$	153,662	$	219,000
Issuance of common stock as make-whole payments on convertible preferred stock		22,118,091		22,118		641,812		663,930
Issuance of common stock for services		3,073,688		3,074		220,618		223,692
Issuance of common stock for cash warrant exercises		26,023,461		26,023		754,681		780,704
Issuance of common stock for cashless warrant exercises		29,184,675		29,185		2,333,431		2,362,616
Issuance of common stock for stock option exercises		1,056,488		1,056		—		1,056
Issuance of options in lieu of deferred salary		—		—		585,551		585,551
Amortization of stock options as employee compensation		—		—		27,824		27,824
Total		146,793,898	$	146,794	$	4,717,579		$ 4, 864,373

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

The following is a summary of warrants issued, forfeited or expired and exercised for the nine months ended April 30, 2013:

	Warrants
Outstanding, August 1, 2012		74,264,078
Add: Issued		270,594,093
Less: Exercised		111,803,243
Less: Expired		175,000
Outstanding, January 31, 2013		232,879,928

As of July 31, 2012, the Company has the following warrants to purchase common stock outstanding:

Number of Shares		Warrant Exercise			Warrant
To be Purchased		Price per Share			Expiration Date
	50,000	$	0.94		March 9, 2013
	125,000	$	3.75		March 26, 2013
	8,844,926	$	0.76		December 15, 2014
	3,572,971	$	0.79		February 4, 2015
	300,000	$	0.39	(average)	February 9, 2015
	200,000	$	1.25		March 7, 2015
	6,022,651	$	1.00		March 15, 2015
	4,000,000	$	0.15		January 16, 2016*
	29,027,322	$	0.15		March 31, 2016*
	3,333,331	$	0.15		July 11, 2016*
	5,454,544	$	0.15		September 30, 2016*
	13,333,333	$	0.15		February 1, 2017*
	74,264,078

* Subject to price protection provisions as described below.

Series B Convertible Preferred Stock [Member]

Schedule of Servicing Liabilities at Fair Value [Table Text Block]

The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds	July 31, 2012
Net proceeds	$	1,975,000
Derivative warrant liability fair value		(1,811,746	)
Make-whole payments liability		(540,000	)
Deemed dividend		$(376, 746)

Series C Convertible Preferred Stock [Member]

Schedule of Servicing Liabilities at Fair Value [Table Text Block]

The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds	October 31, 2012
Net proceeds	$	725,000
Derivative warrant liability fair value		(624,797	)
Make-whole payments liability		(202,500	)
Deemed dividend	$	(102,297	)

XML

Commitments:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

Note 7 – Commitments:

On December 7, 2009, the Company entered into a long-term agreement with sanofi-aventis Deutschland GmbH (“sanofi”). Under this agreement, sanofi will manufacture and supply recombinant human insulin to the Company in the territories specified in the agreement. Through this agreement, the Company will procure recombinant human insulin crystals for use in the production of Generex Oral-lyn™. The terms of the supply agreement required the Company to make certain minimum purchases of insulin from sanofi through the period ended December 31, 2011.To date, the Company has not met the minimum purchase commitments under this agreement. After December 31, 2011, sanofi may terminate the agreement due to the Company’s failure to meet such purchase commitments. Upon termination, the Company would be obligated to pay sanofi for all materials and components that it has acquired or ordered to manufacture insulin based on the Company’s forecasts or minimum purchase commitments, all related work-in-progress (at cost) and all finished insulin in inventory. To date, the Company has not provided forecasts to sanofi for the purchase of insulin and sanofi has not terminated the agreement.

Note 8 - Commitments and Contingent Liabilities:

Leases

The Company has entered into various operating lease agreements for the use of operating space, vehicles and office equipment.

Aggregate minimum annual lease commitments of the Company under non-cancelable operating leases as of July 31, 2012 are as follows:

Year	Amount
2013	$	124,225
2014		111,723
2015		99,367
2016 and thereafter		—
Total Minimum Lease Payments	$	335,315

Lease expense amounted to approximately $185,000, $210,000 and $200,000 for the years ended July 31, 2012, 2011 and 2010, respectively.

The preceding data reflects existing leases and does not include replacements upon their expiration. In the normal course of business, operating leases are generally renewed or replaced by other leases.

Assets Held for Investment

The Company leases units of property that it owns located in Toronto, Canada. The following represents the approximate minimum amount in lease income under current lease agreements to be received in years ending after July 31, 2012:

Year	Amount
2013	$	214,878
2014		193,583
2015		171,915
2016		146,407
2017		153,604
Thereafter		465,804
Total	$	1,346,191

Supply Agreements and Purchase Obligations

On December 7, 2009, the Company entered into a long-term agreement with sanofi-aventis Deutschland GmbH (“sanofi”). Under this agreement, sanofi-aventis will manufacture and supply recombinant human insulin to the Company in the territories specified in the agreement. Through this agreement, the Company will procure recombinant human insulin crystals for use in the production of Generex Oral-lyn™. The terms of the supply agreement require the Company to make certain minimum purchases of insulin from sanofi through the period ended December 31, 2011.To date, the Company has not met the minimum purchase commitments under this agreement. After December 31, 2011, sanofi may terminate the agreement due to the Company’s failure to meet such purchase commitments. Upon termination, the Company would be obligated to pay sanofi for all materials and components that it has acquired or ordered to manufacture insulin based on the Company’s forecasts or minimum purchase commitments, all related work-in-progress (at cost) and all finished insulin in inventory. To date, the Company has not provided forecasts to sanofi for the purchase of insulin and sanofi has not terminated the agreement.

The Company has a supply agreement with Presspart Manufacturing Limited (“Presspart”), whereby the Company will purchase its entire requirements for products to use in the administration of insulin through the buccal mucosa and shall not purchase the products or any metal containers competitive to the products from any other person in exchange for an exclusive non-transferable royalty-free irrevocable license to use the products. The contract shall continue for a minimum period of four contract years from the end of the first contract year in which the total quantity of products purchased by the Company from Presspart exceeds 10,000,000 units, and thereafter, shall continue until terminated by either party by giving twelve months written notice. As of July 31, 2012, the Company has not yet completed a contract year in which the total quantity has exceeded 10,000,000 units and as such the expiration date of this contract cannot be determined.

The Company’s subsidiary, Antigen, has a Clinical Study Agreement with the Henry Jackson Foundation (“HJF”) to provide services related to Antigen’s Phase II AE37 breast cancer trials. The agreement requires quarterly payments to HJF until October 1, 2013. The five remaining payments, after our fiscal year ended July 31, 2012 and until October 1, 2013, total approximately $1.27 million.

The Company has a directors and officers insurance policy covering the period from April 28, 2012 to April 28, 2013. We are paying the policy in equal monthly installments until March 28, 2013. As of July 31, 2012, the total remaining installment payments are approximately $142,000.

In October 2012, the Company signed a lease for office space in Toronto Canada which runs from October 2012 through September 2014 at a monthly gross rent, including taxes and expenses of approximately $6,800 per month.

Pending Litigation

In February 2001, a former business associate of the former Vice President of Research and Development (“VP”) of the Company and an entity known as Centrum Technologies Inc. (“CTI”) commenced an action in the Ontario Superior Court of Justice against the Company and the VP seeking, among other things, damages for alleged breaches of contract and tortious acts related to a business relationship between this former associate and the VP that ceased in July 1996. The plaintiffs’ statement of claim also seeks to enjoin the use, if any, by the Company of three patents allegedly owned by CTI. The three patents are entitled Liquid Formulations for Proteinic Pharmaceuticals, Vaccine Delivery System for Immunization, Using Biodegradable Polymer Microspheres, and Controlled Releases of Drugs or Hormones in Biodegradable Polymer Microspheres. It is the Company’s position that the buccal drug delivery technologies which are the subject matter of the Company’s research, development, and commercialization efforts, including Generex Oral-lyn™ and the RapidMist™ Diabetes Management System, do not make use of, are not derivative of, do not infringe upon, and are entirely different from the intellectual property identified in the plaintiffs’ statement of claim. On July 20, 2001, the Company filed a preliminary motion to dismiss the action of CTI as a nonexistent entity or, alternatively, to stay such action on the grounds of want of authority of such entity to commence the action. The plaintiffs brought a cross motion to amend the statement of claim to substitute Centrum Biotechnologies, Inc. (“CBI”) for CTI. CBI is a corporation of which 50 percent of the shares are owned by the former business associate and the remaining 50 percent are owned by the Company. Consequently, the shareholders of CBI are in a deadlock. The court granted the Company’s motion to dismiss the action of CTI and denied the plaintiffs’ cross motion without prejudice to the former business associate to seek leave to bring a derivative action in the name of or on behalf of CBI. The former business associate subsequently filed an application with the Ontario Superior Court of Justice for an order granting him leave to file an action in the name of and on behalf of CBI against the VP and the Company. The Company opposed the application. In September 2003, the Ontario Superior Court of Justice granted the request and issued an order giving the former business associate leave to file an action in the name of and on behalf of CBI against the VP and the Company. A statement of claim was served in July 2004. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In May 2011, Rose C. Perri, the Company’s former Chief Operating Officer and Chief Financial Officer, commenced two proceedings against the Company. On May 11, 2011, Ms. Perri filed a notice of application in the Ontario Superior Court of Justice, Commercial List, against the Company, two of its affiliates (1097346 Ontario, Inc. and Generex Pharmaceuticals Inc.), three of the Company’s independent directors (John P. Barratt, Nola Masterson and Brian T. McGee), the President and Chief Executive Officer (Mark A. Fletcher), the Chief Operating Officer (David Brusegard) and the Acting Chief Financial Officer (Stephen Fellows). The application has since been abandoned.

On May 20, 2011, Ms. Perri filed a statement of claim (subsequently amended) in the Ontario Superior Court of Justice, naming as defendants the Company, Mr. Barratt, Ms. Masterson, Mr. McGee, and Mr. Fletcher. In this action, Ms. Perri has alleged that defendants engaged in discrimination, harassment, bad faith and infliction of mental distress in connection with the termination of her employment with the Company. Ms. Perri is seeking damages in this action in excess of $7,000,000 for, among other things, breach of contract, breach of fiduciary duty, violations of the Ontario Human Rights Code and aggravated and punitive damages. On September 20, 2011, the defendants filed a statement of defense and counterclaim, also naming Time Release Corp., Khazak Group Consulting Corp., and David Khazak, C.A. as defendants by counterclaim, and seeking damages of approximately $2.3 million in funds that the defendants allege Ms. Perri wrongly caused the Company to pay to third parties in varying amounts over several years and an accounting of certain third-party payments, plus interests and costs. The factual basis for the counterclaim involves payments made by the Company to third parties believed to be related to Ms. Perri. The Company intends to defend this action and pursue its counterclaim vigorously and is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

On June 1, 2011, Golden Bull Estates Ltd. filed a claim (subsequently amended) in the Ontario Superior Court of Justice, naming the Company, 1097346 Ontario, Inc. and Generex Pharmaceuticals Inc. as defendants. The plaintiff, Golden Bull Estates, is controlled by Ms. Perri. The plaintiff alleges damages in the amount of $550,000 for breach of contract, $50,000 for punitive damages, plus interest and costs. The plaintiff’s claims relate to an alleged contract between the plaintiff and the Company for property management services for certain Ontario properties owned by the Company. The Company terminated the plaintiff’s property management services in April 2011. Following the close of pleadings, the Company served a motion for summary judgment. The plaintiff responded by amending its statement of claim to include a claim to the Company’s interest in certain of its real estate holdings. The plaintiff moved for leave to issue and register a Certificate of Pending Litigation in respect of this real estate. The motion was not successful in respect of any current real estate holdings of the Company. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In August 2011, the estate of Antonio Perri, the late father of Ms. Perri, commenced an action against Generex Pharmaceuticals, Inc., the law firm of Brans, Lehun, Baldwin LLP and William Lehun in the Ontario Superior Court of Justice claiming that the estate is entitled to the proceeds of sale (approximately $1,730,000) received by the Company on its sale of two properties to Golden Bull Estates Ltd., a company controlled by Ms. Perri. The suit alleges that no consideration was received when the Company purchased the two properties from Antonio Perri in 1998. The Company has responded to this statement of claim and intends to defend this action vigorously. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

In December 2011, a vendor of the Company commenced an action against the Company and its subsidiary, Generex Pharmaceuticals, Inc., in the Ontario Superior Court of Justice claiming damages for unpaid invoices including interest in the amount of $429,000, in addition to costs and further interest. The Company has responded to this statement of claim and intends to defend this action vigorously. The Company has also asserted a counterclaim in the proceeding for $200,000 arising from the vendor’s breach of contract and detinue, together with interest and costs. A hearing for the vendor’s motion for summary judgment is scheduled for November 15, 2012.  The Company will be responding to the motion. The Company is not able to predict the ultimate outcome of this legal proceeding at the present time or to estimate an amount or range of potential loss, if any, from this legal proceeding.

The Company is involved in certain other legal proceedings in addition to those specifically described herein. Subject to the uncertainty inherent in all litigation, the Company does not believe at the present time that the resolution of any of these legal proceedings is likely to have a material adverse effect on the Company’s financial position, operations or cash flows.

With respect to all litigation, as additional information concerning the estimates used by the Company becomes known, the Company reassesses its position both with respect to accrued liabilities and other potential exposures.

Employment Agreements

As of July 31, 2011, the Company had an employment arrangement with its President & Chief Executive Officer, whereby the Company is required to pay an annual base salary of $475,000. The term of service for this executive extended through March 16, 2008, which term had not been formally extended as of July 31, 2012. In the event the agreement is terminated, by reason other than cause, death, voluntary retirement or disability, the Company is required to pay the employee in one lump sum twelve months base salary and the average annual bonus.

As of July 31, 2011, the Company has two at will employment agreements with Antigen employees requiring the Company to pay an annual aggregate salary of $371,305 to the two employees. In the event any agreement is terminated by reason other than death, disability, a voluntary termination not for good reason (as defined in the agreement) or a termination for cause, the Company is required to pay the employee severance of six months’ salary, in accordance with the terms of the individual employment agreements.

XML

Segment Information (Details) (USD $)	3 Months Ended									9 Months Ended		12 Months Ended			201 Months Ended	210 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Apr. 30, 2012	Jan. 31, 2012	Oct. 31, 2011	Jul. 31, 2011	Apr. 30, 2011	Jan. 31, 2011	Oct. 31, 2010	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2012	Apr. 30, 2013
Identifiable Assets	$ 3,618,797	$ 4,644,374				$ 12,006,365				$ 3,618,797		$ 4,644,374	$ 12,006,365		$ 4,644,374	$ 3,618,797
Revenue	0	6,750	7,012	4,958	9,931	22,542	65,583	29,560	173,943	0	21,901	28,651	291,628	1,172,611	5,110,784	5,110,784
Canada [Member]
Identifiable Assets		2,350,818				8,822,831						2,350,818	8,822,831		2,350,818
Revenue												23,067	61,111	95,252
United States [Member]
Identifiable Assets		2,293,556				3,128,053						2,293,556	3,128,053		2,293,556
Revenue												5,584	60,867	430,516
Middle East, North Africa (MENA) [Member]
Identifiable Assets		0				55,481						0	55,481		0
Revenue												$ 0	$ 169,650	$ 646,843

XML

Stockholders' Deficiency (Details 1)				12 Months Ended
	Apr. 30, 2013	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2012 Warrant Expiration Date 9 March 2013 [Member]	Jul. 31, 2012 Warrant Expiration Date 26 March 2013 [Member]	Jul. 31, 2012 Warrant Expiration Date 15 December 2014 [Member]	Jul. 31, 2012 Warrant Expiration Date 4 February 2015 [Member]	Jul. 31, 2012 Warrant Expiration Date 9 February 2015 [Member]	Jul. 31, 2012 Warrant Expiration Date 7 March 2015 [Member]	Jul. 31, 2012 Warrant Expiration Date 15 March 2015 [Member]	Jul. 31, 2012 Warrant Expiration Date 16 January 2016 [Member]	Jul. 31, 2012 Warrant Expiration Date 31 March 2016 [Member]	Jul. 31, 2012 Warrant Expiration Date 11 July 2016 [Member]	Jul. 31, 2012 Warrant Expiration Date 30 September 2016 [Member]	Jul. 31, 2012 Warrant Expiration Date 1 February 2017 [Member]
Number of Shares To be Purchased			74,264,078	50,000	125,000	8,844,926	3,572,971	300,000	200,000	6,022,651	4,000,000	29,027,322	3,333,331	5,454,544	13,333,333
Warrant Exercise Price per Share	0.08	0.08		0.94	3.75	0.76	0.79	0.39	1.25	1	0.15	0.15	0.15	0.15	0.15
Warrant Expiration Date				Mar. 09, 2013	Mar. 26, 2013	Dec. 15, 2014	Feb. 04, 2015	Feb. 09, 2015	Mar. 07, 2015	Mar. 15, 2015	Jan. 16, 2016	Mar. 31, 2016	Jul. 11, 2016	Sep. 30, 2016	Feb. 01, 2017

XML

Patents:

12 Months Ended

Jul. 31, 2012

Patents Disclosure [Abstract]

Patent Disclosure [Text Block]

Note 4 - Patents:

The costs and accumulated amortization of patents are summarized as follows:

	July 31,
	2012		2011
Patents	$	5,587,790	$	6,487,389
Less:  Accumulated Amortization		2,953,332		3,137,801
Patents, Net	$	2,634,458	$	3,349,588
Weighted Average Life		9.4 years		11.2 years

Amortization expense amounted to $441,087, $430,650 and $407,746 for the years ended July 31, 2012, 2011 and 2010, respectively. Amortization expense is expected to be approximately $346,000 per year for the years ended July 31, 2013 through 2017. During the year ended July 31, 2012, the Company wrote off patents with a net book value of $440,780 as the patents had been abandoned or were no longer being used. The charge was included in research and development expenses on our consolidated statements of operations. During the years ended July 31, 2011 and 2010, the Company did not write off any patents.

XML

INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS	9 Months Ended		12 Months Ended			201 Months Ended		210 Months Ended
	Apr. 30, 2013 USD ($)	Apr. 30, 2012 USD ($)	Jul. 31, 2012 USD ($)	Jul. 31, 2011 USD ($)	Jul. 31, 2010 USD ($)	Jul. 31, 2012 USD ($)		Apr. 30, 2013 USD ($)
Cash Flows From Operating Activities:
Net loss	$ (4,999,736)	$ (7,914,440)	$ (9,490,278)	$ (21,675,867)	$ (25,279,940)	$ (354,173,560)		$ (359,173,296)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	349,047	472,146	612,658	742,961	780,250	9,908,540		10,257,587
Minority interest share of loss	0	0	0	0	0	(3,038,185)		(3,038,185)
Reduction of notes receivable - common stock in exchange for services rendered	0	0	0	0	0	423,882		423,882
Write-off of uncollectible notes receivable - common stock	0	0	0	0	0	391,103		391,103
Write-off of deferred offering costs	0	0	0	0	0	3,406,196		3,406,196
Write-off of abandoned patents	0	88,582	440,780	0	0	1,353,976		1,353,976
(Gain)/loss on disposal of property and equipment	(1,036,865)	(1,793,087)	(2,027,939)	35,878	0	(1,991,150)		(3,028,015)
Loss on extinguishment of debt	0	0	0	0	0	14,134,068		14,134,068
Common stock issued as employee compensation	0	68,483	130,544	100,999	101,002	4,011,938		4,011,938
Amortization of options and option modifications as stock compensation	613,375	56,961	602,384	936,465	1,765,381	3,411,226		4,024,601
Common stock issued for services rendered	223,692	606,545	699,445	1,990,005	1,755,200	14,507,279		14,730,971
Amortization of prepaid services in conjunction with common stock issuance	0	0	0	0	0	138,375		138,375
Non-cash compensation expense	0	0	0	0	0	45,390		45,390
Stock options and warrants issued for services rendered	0	0	0	0	591,000	7,956,723		7,956,723
Issuance of warrants as additional exercise right inducement	0	0	0	0	0	21,437,909		21,437,909
Preferred stock issued for services rendered	0	0	0	0	0	100		100
Treasury stock redeemed for non-performance of services	0	0	0	0	0	(138,000)		(138,000)
Amortization of deferred debt issuance costs and loan origination fees	0	0	0	0	0	2,405,629		2,405,629
Amortization of discount on convertible debentures	0	0	0	0	0	38,345,592		38,345,592
Common stock issued for interest on convertible debentures & preferred stock	663,930	347,490	485,190	0	0	1,242,704		1,906,634
Interest on short-term advance	0	0	0	0	0	22,190		22,190
Founders' shares transferred for services rendered	0	0	0	0	0	353,506		353,506
Fees in connection with refinancing of debt	0	0	0	0	0	113,274		113,274
Warrant repricing costs	0	0	0	0	0	3,198,604		3,198,604
Change in fair value of derivative liabilities	1,092,504	1,603,720	1,081,440	(2,220,916)	(4,125,590)	715,977	[1]	1,808,481	[2]
Changes in operating assets and liabilities (excluding the effects of acquisition):
Accounts receivable	0	8,474	8,470	62,200	(12,482)	(15,047)		(15,047)
Miscellaneous receivables	0	0	0	0	0	43,812		43,812
Inventory	0	716,415	716,392	1,197,768	(618,401)	(20,091)		(20,091)
Other current assets	154,586	(70,693)	20,946	116,171	601,115	(182,948)		(28,362)
Accounts payable and accrued expenses	212,595	(1,267,420)	(1,218,616)	1,811,120	1,878,296	15,023,940		15,236,535
Deferred revenue	(33,504)	(81,634)	(105,395)	(28,152)	252,042	257,332		223,828
Other, net	0	0	0	0	0	110,317		110,317
Net Cash Used in Operating Activities	(2,760,376)	(7,158,458)	(8,043,979)	(16,931,368)	(22,312,127)	(216,599,398)		(219,359,774)
Cash Flows From Investing Activities:
Purchase of property and equipment	0	(2,416)	(2,416)	(52,383)	(159,708)	(4,809,439)		(4,809,439)
Proceeds from sale of property and equipment	1,762,954	4,614,057	4,953,325	0	0	4,953,325		6,716,279
Costs incurred for patents	(51,717)	(110,929)	(173,775)	(234,984)	(228,777)	(2,840,046)		(2,891,763)
Change in restricted cash	0	0	0	0	0	512,539		512,539
Proceeds from maturity of short term investments	0	0	0	0	0	195,242,918		195,242,918
Purchases of short-term investments	0	0	0	0	0	(195,242,918)		(195,242,918)
Cash received in conjunction with merger	0	0	0	0	0	82,232		82,232
Advances to Antigen Express, Inc.	0	0	0	0	0	(32,000)		(32,000)
Increase in officers' loans receivable	0	0	0	0	0	(1,126,157)		(1,126,157)
Change in deposits	0	0	0	0	0	(652,071)		(652,071)
Change in notes receivable - common stock	0	0	0	0	0	(91,103)		(91,103)
Change in due from related parties	0	0	0	0	0	(2,222,390)		(2,222,390)
Other, net	0	0	0	0	0	89,683		89,683
Net Cash Provided By (Used in) Investing Activities	1,711,237	4,500,712	4,777,134	(287,367)	(388,485)	(6,135,427)		(4,424,190)
Cash Flows From Financing Activities:
Proceeds from short-term advance	0	0	0	0	0	325,179		325,179
Repayment of short-term advance	0	0	0	0	0	(347,369)		(347,369)
Proceeds from issuance of long-term debt	828,543	3,566,088	3,561,688	0	0	5,567,297		6,395,840
Repayment of long-term debt	(1,832,170)	(4,488,539)	(4,821,511)	(116,632)	(100,030)	(7,062,699)		(8,894,869)
Repayment of obligations under capital lease	0	0	0	(7,818)	(39,950)	(83,002)		(83,002)
Change in due to related parties	0	0	0	0	0	154,541		154,541
Proceeds from exercise of warrants	780,704	30,000	30,000	0	1,574,062	45,728,281		46,508,985
Proceeds from exercise of stock options	1,057	0	1,300	577	0	5,003,793		5,004,850
Proceeds from minority interest investment	0	0	0	0	0	3,038,185		3,038,185
Proceeds from issuance of preferred stock	1,450,000	1,975,000	1,975,000	2,315,000	0	16,305,000		17,755,000
Redemption of SVR preferred stock	0	0	0	0	0	(100)		(100)
Proceeds from issuance of convertible debentures, net	0	0	0	0	0	40,704,930		40,704,930
Payment of costs associated with convertible debentures	0	0	0	0	0	(722,750)		(722,750)
Repayments of convertible debentures	0	0	0	0	0	(5,142,424)		(5,142,424)
Purchase of treasury stock	0	0	0	0	0	(483,869)		(483,869)
Proceeds from issuance of common stock, net	0	0	0	3,939,000	20,900,289	120,576,242		120,576,242
Purchase and retirement of common stock	0	0	0	0	0	(497,522)		(497,522)
Net Cash Provided by Financing Activities	1,228,134	1,082,549	746,477	6,130,127	22,334,371	223,063,713		224,291,847
Effect of Exchange Rates on Cash	(18,723)	(29,022)	(32,120)	6,535	50,063	(82,579)		(101,302)
Net (Decrease) Increase in Cash and Cash Equivalents	160,272	(1,604,219)	(2,552,488)	(11,082,073)	(316,178)	246,309		406,581
Cash and Cash Equivalents, Beginning of Period	246,309	2,798,797	2,798,797	13,880,870	14,197,048	0		0
Cash and Cash Equivalents, End of Period	$ 406,581	$ 1,194,578	$ 246,309	$ 2,798,797	$ 13,880,870	$ 246,309		$ 406,581

[1] includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to July 31, 2012" column. See Note 12 - Derivative Liabilities.

[2] Includes $5,981,403 as adjustment related to the adoption of FASB ASC Topic 815 in "Cumulative from November 2, 1995 (Date of Inception) to April 30, 2013" column. See Note 11 - Derivative Warrant Liability.

XML

Supplemental Disclosure of Cash Flow Information (Details) (USD $)	9 Months Ended		12 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Cash paid during the year for:
Interest	$ 251,177	$ 518,506	$ 592,525	$ 208,906	$ 210,082
Income Taxes Paid, Net			0	0	0
Disclosure of non-cash investing and financing activities:
Common Stock Issued As Payment Of Dividend On Preferred Stock			485,190	347,760	0
Common Stock Issued As Payment Of Accounts Payable and Accured Expenses				$ 1,110,867	$ 3,012,595

XML

Patents (Details) (USD $)	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Apr. 30, 2013
Patents	$ 5,587,790	$ 6,487,389
Less: Accumulated Amortization	2,953,332	3,137,801
Patents, Net	$ 2,634,458	$ 3,349,588	$ 2,391,896
Weighted Average Life	9 years 4 months 24 days	11 years 2 months 12 days

XML

Organization and Business Basis of Presentations (Details Textual) (Details Textual) (USD $)	9 Months Ended	12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
License and Services Revenue	$ 600,000	$ 600,000
Deficit accumulated during the development stage	362,713,813	357,611,780	347,744,756
Working Capital Deficiency	$ 7,800,000	$ 8,100,000

XML

Stock-Based Compensation (Details 4) (USD $)	9 Months Ended	12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Weighted Average Grant Date Fair Value of Options Granted		$ 0.09	$ 0.21	$ 0.53
Aggregate Intrinsic Value of Options Exercised	$ 37,320	$ 119,214	$ 166,681	$ 0
Cash Received for Exercise of Stock Options		$ 1,299	$ 577	$ 0

XML

Long-lived Assets (Tables)

12 Months Ended

Jul. 31, 2012

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

The costs and accumulated depreciation of property and equipment are summarized as follows:

	July 31,
	2012		2011
Land	$	140,450	$	237,969
Buildings and Improvements		934,668		1,508,288
Furniture and Fixtures		47,794		149,540
Office Equipment		52,395		201,314
Lab Equipment		393,781		4,614,656
Total Property and Equipment		1,569,088		6,711,767
Less:  Accumulated Depreciation		864,410		5,439,900
Property and Equipment, Net	$	704,678	$	1,271,867

Investment [Table Text Block]

The costs and accumulated depreciation of assets held for investment are summarized as follows:

	July 31,
	2012		2011
Assets Held For Investment	$	1,179,276	$	5,100,519
Less:  Accumulated Depreciation		320,899		1,465,590
Assets Held for Investment, Net	$	858,377	$	3,634,929

XML

Stock-Based Compensation (Details 3) (USD $)	9 Months Ended	12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Apr. 30, 2013	Jul. 31, 2010	Jul. 31, 2009
Options Outstanding	10,979,634	7,340,182	27,067,667	7,465,638	5,067,138
Weighted Average Exercise Price per Share	$ 0.257	$ 0.46	$ 0.092	$ 0.49	$ 0.44
Options Weighted Average Remaining Life (Years)	4 years 4 months 10 days	4 years 1 month 27 days
Options Aggregate Intrinsic Value	$ 546,025	$ 468,635
Options Exercisable	26,995,167	10,807,134
Weighted Average Exercise Price per Share Exercisable	$ 0.090	$ 0.25
Options Weighted Average Remaining Life (Years)		4 years 2 months 8 days
Options Aggregate Intrinsic Value	$ 546,025	$ 468,635
Exercise Price 0.001 To 0.18 [Member]
Options Range of Exercise Price		$ 0.001
Options Range of Exercise Price		$ 0.18
Options Weighted Average Remaining Life (Years)		4 years 7 months 9 days
Options Exercisable		5,093,856
Weighted Average Exercise Price per Share Exercisable		$ 0.001
Options Weighted Average Remaining Life (Years)		4 years 7 months 9 days
Exercise Price 0.19 To 0.56 [Member]
Options Range of Exercise Price		$ 0.19
Options Range of Exercise Price		$ 0.56
Options Weighted Average Remaining Life (Years)		3 years 1 month 27 days
Options Exercisable		3,250,000
Weighted Average Exercise Price per Share Exercisable		$ 0.28
Options Weighted Average Remaining Life (Years)		3 years 1 month 27 days
Exercise Price 0.57 To 0.63 [Member]
Options Range of Exercise Price		$ 0.57
Options Range of Exercise Price		$ 0.63
Options Weighted Average Remaining Life (Years)		2 years 2 months 26 days
Options Exercisable		200,000
Weighted Average Exercise Price per Share Exercisable		$ 0.56
Options Weighted Average Remaining Life (Years)		2 years 2 months 26 days
Exercise Price 0.64 To 0.65 [Member]
Options Range of Exercise Price		$ 0.64
Options Range of Exercise Price		$ 0.65
Options Weighted Average Remaining Life (Years)		4 years 11 months 23 days
Options Exercisable		1,486,000
Weighted Average Exercise Price per Share Exercisable		$ 0.63
Options Weighted Average Remaining Life (Years)		4 years 11 months 23 days
Exercise Price 0.66 To 0.96 [Member]
Options Range of Exercise Price		$ 0.66
Options Range of Exercise Price		$ 0.96
Options Weighted Average Remaining Life (Years)		2 years 2 months 26 days
Options Exercisable		777,278
Weighted Average Exercise Price per Share Exercisable		$ 0.94
Options Weighted Average Remaining Life (Years)		2 years 2 months 26 days

XML

Net Loss per Share ("EPS") (Details Textual)	3 Months Ended	9 Months Ended		12 Months Ended
	Apr. 30, 2013	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	43,927,358	43,927,358	95,115,968	94,643,712	115,875,372	44,892,383

XML

Long-Term Debt (Details Textual) (USD $)	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Interest Expense, Long-term Debt	$ 568,424	$ 205,539	$ 206,838
First Mortgage [Member] | Principal Amount Due On May 2015 [Member]
Debt Instrument, Interest Rate, Stated Percentage	6.75%
Debt Instrument, Periodic Payment, Interest	6,014
Second Mortgage [Member] | Principal Amount Due On Jan 2013 [Member]
Debt Instrument, Interest Rate, Stated Percentage	10.00%
Debt Instrument, Periodic Payment, Interest	9,807
Remaining Mortgage Payable	$ 156,000

XML

Accounts Payable and Accrued Expenses (Details) (USD $)	Apr. 30, 2013	Jul. 31, 2012	Jul. 31, 2011
Accounts Payable & Accruals -General and Administrative	$ 3,640,370	$ 3,556,160	$ 4,805,091
Accounts Payable & Accruals - Research and Development	3,263,481	2,691,192	2,151,333
Accounts Payable & Accruals - Selling and Marketing	323,953	290,534	434,265
Accrued Make Whole Payments on Convertible Preferred Stock (see Note 10)	143,370	402,300	347,490
Executive Compensation and Directors' Fees Payable	55,745	75,466	0
Total	$ 7,426,919	$ 7,015,652	$ 7,738,179

XML

Stock-Based Compensation (Details Textual) (USD $)	1 Months Ended	3 Months Ended	9 Months Ended		12 Months Ended							201 Months Ended	210 Months Ended
	Nov. 01, 2012	Apr. 30, 2013	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2009	Jul. 31, 2003	Jul. 31, 2002	Jul. 31, 1999	Jul. 31, 2012	Apr. 30, 2013
Common stock issued as employee compensation			$ 0	$ 68,483	$ 130,544	$ 100,999	$ 101,002					$ 4,011,938	$ 4,011,938
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized		14,883	14,883		47,360							47,360	14,883
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition	11 months 9 days	5 months 12 days	4 years 4 months 10 days		1 year 2 months 4 days
Issuance of stock options in exchange for services rendered					692,010	787,226	107,744	11,000	171,360	157,387	92,500
Stock price at period end date		$ 0.026	$ 0.026		$ 0.093							$ 0.093	$ 0.026
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term						5 years	6 years 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate						101.00%	104.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Payments						0	0
Risk-Free Interest Rate						101.30%	0.14%
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Number		27,067,667	27,067,667		10,979,634	7,340,182	7,465,638	5,067,138				10,979,634	27,067,667
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term			4 years 4 months 10 days		4 years 1 month 27 days
Stock Option [Member]
Share-based Compensation					602,384	936,465	1,765,381
Common Stock [Member]
Share-based Compensation					$ 130,544	$ 100,999	$ 104,738
Options Held [Member]
Stock price at period end date						$ 0.282
Warrant [Member]
Stock price at period end date					$ 0.093	$ 0.13	$ 0.4					$ 0.093
Stock Option Plan 2000 [Member]
Common Stock, Capital Shares Reserved for Future Issuance					2,000,000							2,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant					2,000,000							2,000,000
Stock Option Plan 2001 [Member]
Common Stock, Capital Shares Reserved for Future Issuance		4,555,222	4,555,222		12,000,000							12,000,000	4,555,222
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant					4,124,444							4,124,444
Stock Option Plan 2006 [Member]
Common Stock, Capital Shares Reserved for Future Issuance		19,389,704	19,389,704		30,000,000			10,000,000				30,000,000	19,389,704
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant					8,521,489							8,521,489

XML

Series A and B 9% Convertible Preferred Stock:

12 Months Ended

Jul. 31, 2012

Series Aconvertible Preferred Stock Disclosure [Abstract]

Series A Convertible Preferred Stock Disclosure [Text Block]

Note 11 - Series A and B 9% Convertible Preferred Stock :

Series A 9% Convertible Preferred Stock

The Company has authorized 5,500 shares of Series A 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated July 8, 2011, the Company sold an aggregate of 2,575 shares of convertible preferred stock, as well as accompanying warrants to purchase 17,166,666 shares of common stocks. An aggregate of 17,166,666 shares of the Company’s common stock were issuable upon conversion of the convertible preferred stock which was issued at the initial closing.

Subject to certain ownership limitations, the convertible preferred stock is convertible at the option of the holder at any time into shares of the Company’s common stock at an effective conversion price of $0.15 per share, and will accrue a 9% dividend until July 8, 2014 and, beginning on July 8, 2014 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on September 30, 2011 and on each conversion date in cash, or at the Company’s option, in shares of common stock. In the event that the convertible preferred stock is converted prior to July 8, 2014, the Company will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at the Company’s option, in shares of its common stock. In addition, beginning July 8, 2014, the Company will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, and if such dividends are paid. The Company will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the convertible preferred stock is subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the conversion price then in effect, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction.

The Company may become obligated to redeem the convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the convertible preferred stock, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of the Company’s common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock.

In conjunction with the issuance of the Series A convertible preferred stock, the Company also issued 17,166,666 warrants to the investors. Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.15 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the exercise price then in effect, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction. These warrants have been classified as derivative liabilities and are described further in Note 12 – Derivative Liabilities.

In addition, until the first anniversary date of the securities purchase agreement, each investor may, in its sole determination, elect to purchase, severally and not jointly with the other investors, in one or more purchases, in the ratio of such investor's original subscription amount to the original aggregate subscription amount of all investors, additional units consisting of convertible preferred stock and warrants at a purchase price of $1,000 per unit with an aggregate subscription amount thereof of up to $2,575,000, which units will have terms identical to the units of convertible preferred stock and warrants issued in connection with the July 2011 closing. These additional investment rights of the investors have been classified as derivative liabilities and are described further in Note 12 – Derivative Liabilities. On February 2, 2012, the investors exercised $2,000,000 of the additional investment rights in the Series B 9% Convertible Preferred Stock financing described below.

As of July 31, 2012, 17,166,666 shares of common stock had been issued upon the conversion of 2,575 shares of Series A convertible preferred stock and 6,129,666 shares of common stock were issued as “make whole payments” on such conversions of the convertible preferred stock. As of July 31, 2012, all of the Series A 9% Convertible Preferred Stock had been converted. At July 31, 2011, there were 1,287 shares of Series A convertible preferred stock outstanding which were discounted at 100% of their face value of $1,287,000 and were classified in equity on the consolidated balance sheet under the caption “Series A 9% Convertible Preferred Stock”. At July 31, 2011, the “make whole payments” on the remaining Series A convertible preferred stock in the amount of $347,490 are included in Accounts Payable and Accrued Expenses (see Note 7). The total make whole payments at the date of issuance, in the amount of $695,250, were accrued on the issuance date, with such amount allocated as described directly below, when accounting for the initial proceeds from the convertible preferred stock financing. The September 30, 2011 quarterly dividend payment of $12,383, as pro-rated for the period from July 8, to September 30, 2011, was paid in shares of the Company’s common stock. There was no dividend payment on December 31, 2011, as all of the Series A convertible preferred stock had been converted prior to that date.

Series B 9% Convertible Preferred Stock

The Company has authorized 2,000 shares of Series B 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated January 31, 2012, the Company sold an aggregate of 2,000 shares of Series B convertible preferred stock, as well as accompanying warrants to purchase 13,333,333 shares of common stocks. An aggregate of 13,333,333 shares of the Company’s common stock were issuable upon conversion of the Series B convertible preferred stock which was issued at the initial closing.

Subject to certain ownership limitations, the convertible preferred stock is convertible at the option of the holder at any time into shares of the Company’s common stock at an effective conversion price of $0.15 per share, and will accrue a 9% dividend until February 1, 2015 and, beginning on February 2, 2015 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on March 31, 2012 and on each conversion date in cash, or at the Company’s option, in shares of common stock. In the event that the convertible preferred stock is converted prior to February 1, 2015, the Company will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at the Company’s option, in shares of its common stock. In addition, beginning February 1, 2015, the Company will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, and if such dividends are paid. The Company will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the convertible preferred stock is subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the conversion price then in effect, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction.

The Company may become obligated to redeem the convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the convertible preferred stock, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of the Company’s common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation service. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock.

In conjunction with the issuance of the Series B convertible preferred stock, the Company also issued 13,333,333 warrants to the investors. Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.15 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the exercise price then in effect, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction. These warrants have been classified as derivative liabilities and are described further in Note 12 – Derivative Liabilities.

As of July 31, 2012, 3,400,001 shares of common stock had been issued upon the conversion of 510 shares of Series B convertible preferred stock and 1,512,443 shares of common stock were issued as “make whole payments” on such conversions of the convertible preferred stock. At July 31, 2012, the “make whole payments” on the remaining Series B convertible preferred stock in the amount of $402,300 are included in Accounts Payable and Accrued Expenses (see Note 7). The total make whole payments at the date of issuance, in the amount of $540,000, were accrued on the issuance date, with such amount allocated as described directly below, when accounting for the initial proceeds from the convertible preferred stock financing. There have been no dividend payments made on the Series B convertible preferred stock.

Accounting for proceeds from the Series A convertible preferred stock financing

The net cash proceeds from the Series A convertible preferred stock financing were $2,315,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing, second to the additional investment rights associated with the financing and third to the make whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and is reported on the Company’s consolidated statement of operations for the year ended July 31, 2011 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 12 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds
Net proceeds	$	2,315,000
Derivative warrant liability fair value		(1,871,167	)
Derivative additional investment rights fair value		(515,000	)
Make whole payments liability		(695,250	)
Deemed dividend	$	(766,417	)

Accounting for proceeds from the Series B convertible preferred stock financing

The net cash proceeds from the Series B convertible preferred stock financing were $1,975,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing and second to the make whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and is reported on the Company’s consolidated statements of operations for the three and nine-month periods ended April 30, 2012 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 12 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds
Net proceeds	$	1,975,000
Derivative warrant liability fair value		(1,811,746	)
Make whole payments liability		(540,000	)
Deemed dividend	$	(376,746	)

XML

Accounts Payable and Accrued Expenses:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 5 – Accounts Payable and Accrued Expenses:

Accounts payable and accrued expenses consist of the following:

	April 30, 2013		July 31, 2012
	(Unaudited)		(Audited)
Accounts Payable and Accruals – General and Administrative	$	3,640,370	$	3,556,160
Accounts Payable and Accruals – Research and Development		3,263,481		2,691,192
Accounts Payable and Accruals – Selling and Marketing		323,953		290,534
Accrued Make-whole Payments on Convertible Preferred Stock (see Note 10)		143,370		402,300
Executive Compensation and Directors’ Fees Payable		55,745		75,466
Total	$	7,426,919	$	7,015,652

Note 7 - Accounts Payable and Accrued Expenses:

Accounts payable and accrued expenses consist of the following:

	July 31,
	2012		2011
Accounts Payable & Accruals – General and Administrative	$	3,556,160	$	4,805,091
Accounts Payable & Accruals – Research and Development		2,691,192		2,151,333
Accounts Payable & Accruals – Selling and Marketing		290,534		434,265
Accrued Make Whole Payments on Convertible Preferred Stock (see Note 11)		402,300		347,490
Executive Compensation and Directors’ Fees Payable		75,466		—
Total	$	7,015,652	$	7,738,179

XML

Series A and B 9% Convertible Preferred Stock (Details Textual) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended				201 Months Ended	210 Months Ended		3 Months Ended			9 Months Ended	12 Months Ended			3 Months Ended			9 Months Ended		12 Months Ended			3 Months Ended	9 Months Ended
	Oct. 31, 2011	Apr. 30, 2011	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010	Jul. 31, 2005	Jul. 31, 2012	Apr. 30, 2013	Feb. 02, 2012 Investment Rights Liability Stock [Member]	Jul. 31, 2012 Series A Convertible Preferred Stock [Member]	Sep. 30, 2011 Series A Convertible Preferred Stock [Member]	Jul. 31, 2011 Series A Convertible Preferred Stock [Member]	Apr. 30, 2013 Series A Convertible Preferred Stock [Member]	Jul. 31, 2012 Series A Convertible Preferred Stock [Member]	Jul. 31, 2011 Series A Convertible Preferred Stock [Member]	Jul. 08, 2011 Series A Convertible Preferred Stock [Member]	Jul. 31, 2012 Series B Convertible Preferred Stock [Member]	Jan. 31, 2012 Series B Convertible Preferred Stock [Member]	Apr. 30, 2011 Series B Convertible Preferred Stock [Member]	Apr. 30, 2013 Series B Convertible Preferred Stock [Member]	Apr. 30, 2012 Series B Convertible Preferred Stock [Member]	Jul. 31, 2012 Series B Convertible Preferred Stock [Member]	Oct. 31, 2011 Series B Convertible Preferred Stock [Member]	Jul. 31, 2011 Series B Convertible Preferred Stock [Member]	Jul. 31, 2012 Common Stock [Member]	Apr. 30, 2013 Common Stock [Member]
Convertible preferred stock, shares authorized																		5,500	2,000	2,000		2,000		2,000	0	0
Convertible preferred stock, par value (in dollars per share)																		$ 1,000	$ 1,000	$ 1,000		$ 1,000		$ 1,000	$ 1,000	$ 1,000
Convertible preferred stock, shares issued																		2,575	1,490	2,000		0		1,490	0	0
Incremental Common Shares Attributable to Conversion of Preferred Stock			6,129,666											17,166,666	17,166,666					13,333,333		13,333,333
Convertible Preferred Stock Conversion Price														$ 0.15						$ 0.15
Preferred Stock, Dividend Rate, Percentage																9.00%						9.00%		9.00%
Additional Preferred Stock Dividend Rate Percentage																3						300		3
Conversion of Preferred Stock	$ 0				$ 0			$ 0								$ 270						$ 11,207,750		$ 270
Conversion of Stock, Amount Converted																1,000								1,000
Percentage Of Unpaid Dividend																18.00%								18.00%
Increased Preferred Stock Dividend Rate Percentage																18.00%								18.00%
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants																2,575,000
Balance at July 31, 2012 - Derivative warrant liability											2,000,000
Conversion of Preferred Stock (in shares)	2,575							0				17,166,666							3,400,001								6,129,666	11,207,750
Conversion of Stock, Shares Converted	2,575					2,575						2,575							510
Convertible preferred stock, shares outstanding												1,287				1,287			1,490			0		1,490	0	0
Discounted Rate Of Preferred Stock																100.00%
Preferred Stock, Value, Outstanding												1,287,000				1,287,000
Accounts Payable and Accrued Liabilities												347,490				347,490			402,300					402,300
Preferred Stock Holder Whole Payment																		695,250	540,000					540,000
Dividends, Preferred Stock, Stock													12,383
Stock Issued To Make Whole Payment					1,512,443				1,512,443
Proceeds from issuance of preferred stock		$ 1,975,000	$ 1,450,000	$ 1,975,000	$ 1,975,000	$ 2,315,000	$ 0		$ 16,305,000	$ 17,755,000							$ 2,315,000				$ 1,975,000		$ 1,975,000

XML

Stock-Based Compensation:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

Note 3 – Stock-Based Compensation:

As of April 30, 2013, the Company had two stockholder-approved stock incentive plans under which shares and options exercisable for shares of common stock have been or may be granted to employees, directors, consultants and advisors. A total of 12,000,000 shares of common stock are reserved for issuance under the 2001 Stock Option Plan (the 2001 Plan) and 60,000,000 shares of common stock are reserved for issuance under the 2006 Stock Plan as amended (the 2006 Plan). At April 30, 2013, there were 4,555,222 and 19,389,704 shares of common stock reserved for future awards under the 2001 Plan and 2006 Plan, respectively. The Company issues new shares of common stock from the shares reserved under the respective Plans upon conversion or exercise of options and issuance of restricted shares.

The 2001 and 2006 Plans (the Plans) are administered by the Board of Directors (the Board). The Board is authorized to select from among eligible employees, directors, advisors and consultants those individuals to whom options are to be granted and to determine the number of shares to be subject to, and the terms and conditions of the options. The Board is also authorized to prescribe, amend and rescind terms relating to options granted under the Plans. Generally, the interpretation and construction of any provision of the Plans or any options granted hereunder is within the discretion of the Board.

The Plans provide that options may or may not be Incentive Stock Options (ISOs) within the meaning of Section 422 of the Internal Revenue Code. Only employees of the Company are eligible to receive ISOs, while employees and non-employee directors, advisors and consultants are eligible to receive options which are not ISOs, i.e. “Non-Qualified Options.” The options granted by the Board in connection with its adoption of the Plans were Non-Qualified Options. In addition, the 2006 Plan also provides for restricted stock grants.

The fair value of each option granted is estimated on the grant date using the Black-Scholes option pricing model which takes into account as of the grant date the exercise price and expected life of the option, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the option.

In the case of restricted stock grants under the 2006 Plan, fair market value of the shares is established as the market price on the date of the stock grant.

The following is a summary of the common stock options granted, forfeited or expired and exercised under the Plans for the nine months ended April 30, 2013:

			Weighted
			Average
			Exercise		Aggregate
			Price		Intrinsic
	Options		Share		Value
Outstanding, August 1, 2012		10,979,634	$	0.257
Add: Granted		17,630,299		0.001
Less: Forfeited or expired		485,778		0.727
Less: Exercised		1,056,488		0.001	$	37,320
Outstanding, April 30, 2013		27,067,667		$  0.092.	$	546,025
Exercisable, April 30, 2013		26,995,167		$ 0.090.	$	546,025

The 27,067,667 outstanding options at April 30, 2013 had a weighted average remaining contractual term of 4.36 years.

The following is a summary of the non-vested common stock options granted, vested and forfeited under the Plan for the nine months ended April 30, 2013:

				Weighted Average
				Grant Date
	Options			Fair Value
Outstanding, August 1, 2012		172,500		$	0.46
Granted		17,630,299			0.001
Vested		(17,716,549	)		0.022
Forfeited		(13,750	)		0.46
Outstanding, April 30, 2013		72,500		$	0.46

As of April 30, 2013, the Company had $14,883 of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plans. That cost is expected to be recognized over a weighted-average period of 0.45 years.

Note 14 – Stock-Based Compensation:

Stock Option Plans

As of July 31, 2012, the Company had three stockholder-approved stock incentive plans under which shares and options exercisable for shares of common stock have been or may be granted to employees, directors, consultants and advisors. A total of 2,000,000 shares of common stock are reserved for issuance under the 2000 Stock Option Plan (the 2000 Plan), a total of 12,000,000 shares of common stock are reserved for issuance under the 2001 Stock Option Plan (the 2001 Plan) and 30,000,000 shares of common stock are reserved for issuance under the 2006 Stock Plan (the 2006 Plan). In July 2009, the 2006 Plan was amended to increase the reserved shares from 10,000,000 to 30,000,000. Restricted shares can only be issued under the 2006 Plan. At July 31, 2012, there were 2,000,000, 4,124,444 and 8,521,489 shares of common stock reserved for future awards under the 2000 Plan, 2001 Plan and 2006 Plan, respectively. The Company issues new shares of common stock from the shares reserved under the respective Plans upon conversion or exercise of options and issuance of restricted shares.

The 2000, 2001 and 2006 Plans (the Plans) are administered by the Board of Directors (the Board). The Board is authorized to select from among eligible employees, directors, advisors and consultants those individuals to whom options are to be granted and to determine the number of shares to be subject to, and the terms and conditions of the options. The Board is also authorized to prescribe, amend and rescind terms relating to options granted under the Plans. Generally, the interpretation and construction of any provision of the Plans or any options granted hereunder is within the discretion of the Board.

The Plans provide that options may or may not be Incentive Stock Options (ISOs) within the meaning of Section 422 of the Internal Revenue Code. Only employees of the Company are eligible to receive ISOs, while employees and non-employee directors, advisors and consultants are eligible to receive options which are not ISOs, i.e. “Non-Qualified Options.” The options granted by the Board in connection with its adoption of the Plans were Non-Qualified Options. In addition, the 2006 Plan also provides for restricted stock grants.

Share-based employee compensation related to stock options for the years ended July 31, 2012, 2011 and 2010 amounted to $602,384, $936,465 and $1,765,381 for each year and were charged to the consolidated statements of operations.  Share-based employee compensation related to common stock grants for the years ended July 31, 2012, 2011 and 2010 amounted to $130,544, $100,999 and $104,738, respectively, and were charged to the consolidated statements of operations.

The fair value of each option granted is estimated on grant date using the Black-Scholes option pricing model which takes into account as of the grant date the exercise price and expected life of the option, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk-free interest rate for the term of the option. The following is the average of the data used to calculate the fair value for the options granted in the fiscal years ended July 31, 2011 and 2010:

	Risk-Free			Expected		Expected			Expected
	Interest Rate			Life (Years)		Volatility			Dividends
July 31, 2011		0.013	%		5.0		101	%		-0-
July 31, 2010		0.14	%		6.5		104	%		-0-

The Black-Scholes option pricing model was not used to estimate the fair value any option grants in the fiscal year ended July 31, 2012.

The following is a summary of the common stock options granted, forfeited or expired and exercised under the Plan:

				Weighted Average
				Exercise Price
	Options			per Share
Outstanding - August 1, 2009		5,067,138		$	0.44
Granted		2,705,000		$	0.63
Forfeited		(270,000	)	$	0.92
Expired		(36,500	)	$	0.63
Exercised		—		$	0.00
Outstanding - July 31, 2010		7,465,638		$	0.49
Granted		3,300,000		$	0.28
Forfeited or expired		(2,848,704	)	$	0.41
Exercised		(576,752	)	$	0.001
Outstanding - July 31, 2011		7,340,182		$	0.46
Granted		5,851,696		$	0.001
Forfeited or expired		(912,250	)	$	0.65
Exercised		(1,299,994	)	$	0.001
Outstanding - July 31, 2012		10,979,634		$	0.26
Exercisable - July 31, 2012		10,807,134		$	0.25

The 10,979,634 outstanding options at July 31, 2012 had a weighted average remaining contractual term of 4.16 years.

Options typically vest over a period of two to four years and have a contractual life of five to ten years.

The following is a summary of the non-vested common stock options granted, vested and forfeited under the Plan:

				Weighted Average
				Grant Date
	Options			Fair Value
Outstanding - August 1, 2011		845,836		$	0.50
Granted		5,851,696		$	0.001
Vested		(6,322,532	)	$	0.04
Forfeited		(202,500	)	$	0.46
Outstanding - July 31, 2012		172,500		$	0.46

As of July 31, 2012, the Company had $47,360 of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plan. That cost is expected to be recognized over a weighted-average period of 1.2 years.

During the twelve months ended July 31, 2012, the Company granted 5,851,696 options to executives, employees and directors in full and final payment of obligations to pay such individuals deferred salary or director fees. The options were issued in lieu of cash payment of deferred compensation amounts due to such individuals. The number of options granted to each individual was equal to the dollar amount of deferred salary or fees due to such individual divided by the closing price of the Company's common stock on June 6, 2012 ($0.0925). The stock options had an exercise price equal to $0.001 per share and were made pursuant to the terms of the Company's 2006 Stock Plan. The options were fully vested at the date of grant and expire on the fifth anniversary of the date of grant. The grants were valued at the amount of deferred compensation owed to each such individual.

During the twelve months ended July 31, 2011, the Company granted 3,300,000 options to executives, directors and management employees, as compensation. The total fair value of the options at the date of grant was $692,010. The options vested immediately and a charge of $692,010 was recorded at the date of grant. The fair value of each option granted was estimated on the grant date using the Black-Scholes option pricing model, taking into account the grant date exercise price and current price of the underlying stock of $0.282, an expected life of the option of 5 years, an expected volatility of 101.3%, expected dividends on the stock of $0 and the risk-free interest rate for the term of the option of 0.13%.

The following table summarizes information on stock options outstanding at July 31, 2012:

	Options Outstanding
					Weighted
	Number		Weighted		Average
	Outstanding		Average		Remaining		Aggregate
Range of	at		Exercise		Life		Intrinsic
Exercise Price	July 31, 2012		Price		(Years)		Value
$0.001 - $0.18		5,093,856	$	0.001		4.61
$0.19 - $0.56		3,250,000	$	0.28		3.60
$0.57 - $0.63		200,000	$	0.56		2.24
$0.64 - $0.65		1,658,500	$	0.63		4.98
$0.66 - $0.96		777,278	$	0.94		2.24
		10,979,634	$	0.26		4.16	$	468,635

	Options Exercisable
					Weighted
	Number		Weighted		Average
	Outstanding		Average		Remaining		Aggregate
Range of	at		Exercise		Life		Intrinsic
Exercise Price	July 31, 2012		Price		(Years)		Value
$0.001 - $0.18		5,093,856	$	0.001		4.61
$0.19 - $0.56		3,250,000	$	0.28		3.60
$0.57 - $0.63		200,000	$	0.56		2.24
$0.64 - $0.65		1,486,000	$	0.63		4.98
$0.66 - $0.96		777,278	$	0.94		2.24
		10,807,134	$	0.25		4.19	$	468,635

	For the Year Ended July 31,
	2012		2011		2010
Weighted Average Grant Date Fair Value of Options Granted	$	0.09	$	0.21	$	0.53
Aggregate Intrinsic Value of Options Exercised	$	119,214	$	166,681	$	—
Cash Received for Exercise of Stock Options	$	1,299	$	577	$	—

The intrinsic value is calculated as the difference between the market value as of July 31, 2012, 2011 and 2010 and the exercise price of the shares on the respective dates. The market values as of July 31, 2012, 2011 and 2010 were $0.093, $0.13 and $0.40, respectively, based on the high and low bid information for July 31, 2012 and 2011 and as reported by the NASDAQ Stock Market as of July 31, 2010.

XML

Derivative Liabilities:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments and Hedging Activities Disclosure [Text Block]

Note 10 – Derivative Liabilities:

Derivative warrant liability

The Company has warrants outstanding with price protection provisions that allow for the reduction in the exercise price of the warrants in the event the Company subsequently issues stock or securities convertible into stock at a price lower than the exercise price of the warrants. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased or decreased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

Accounting for Derivative Warrant Liability

The Company’s derivative warrant instruments have been measured at fair value at April 30, 2013 and July 31, 2012 using the binomial lattice model. The Company recognizes all of its warrants with price protection in its consolidated balance sheets as a liability. The liability is revalued at each reporting period and changes in fair value are recognized currently in the consolidated statements of operations. The initial recognition and subsequent changes in fair value of the derivative warrant liability have no effect on the Company’s consolidated cash flows.

The derivative warrants outstanding at April 30, 2013 are all currently exercisable with a weighted-average remaining life of 3.4 years.

The revaluation of the warrants at each reporting period, as well as the charges associated with issuing additional warrants due to the price protection features, resulted in the recognition of a loss of $1,092,504 within the Company’s consolidated statements of operations for the nine months ended April 30, 2013 and a loss of $1,603,720 for the nine months ended April 30, 2012, which is included in the consolidated statement of operations under the caption “Change in fair value of derivative liabilities”. The fair value of the warrants at April 30, 2013 and July 31, 2012 was $3,436,312 and $4,081,627, respectively, which is reported on the consolidated balance sheets under the caption “Derivative Warrant Liability”. The following summarizes the changes in the value of the derivative warrant liability from August 1, 2011 until April 30, 2013:

	Value			No. of Warrants
Balance at August 1, 2011 – Derivative warrant liability	$	8,745,508			80,234,017
Exercise of warrants classified as derivative liability		(7,230,734	)		(49,863,260	)
Additional warrants issued in February 2012 financing		1,811,746			13,333,333
Additional warrants from price protection features of existing warrants		1,548,813			11,444,440
Decrease in fair value of derivative warrant liability		(793,706	)		n/a
Balance at July 31, 2012 – Derivative warrant liability	$	4,081,627			55,148,530
Additional warrants issued in August 2012 financing		624,797			9,375,000
Additional warrants issued in December 2012 financing		762,355			24,999,999
Additional warrants from price protection features of existing warrants		7,484,550			236,219,094
Exercise of warrants		(3,116,589	)		(110,405,097	)
Decrease in fair value of derivative warrant liability		(6,400,428	)		n/a
Balance at April 30, 2013 – Derivative warrant liability	$	3,436,312			215,337,526

Fair Value Assumptions Used in Accounting for Derivative Warrant Liability

The Company has determined its derivative warrant liability to be a Level 2 fair value measurement and has used the binominal lattice pricing model to calculate the fair value as of April 30, 2013 and July 31, 2012. The binomial lattice model requires six basic data inputs: the exercise or strike price, time to expiration, the risk free interest rate, the current stock price, the estimated volatility of the stock price in the future, and the dividend rate. Because the warrants contain the price protection feature, the probability that the exercise price of the warrants would decrease as the stock price decreased was incorporated into the valuation calculations. The key inputs used in the April 30, 2013 and July 31, 2012 fair value calculations were as follows:

	April 30, 2013			July 31, 2012
	(Unaudited)			(Audited)
Current exercise price	$	0.03		$	0.15
Time to expiration		3.37 years			3.9 years
Risk-free interest rate		0.50	%		0.45	%
Estimated volatility		88	%		104	%
Dividend		-0-			-0-
Stock price at period end date	$	0.026		$	0.093

Note 12 - Derivative Liabilities:

Derivative warrant liability

The Company has warrants outstanding with price protection provisions that allow for the reduction in the exercise price of the warrants in the event the Company subsequently issues stock or securities convertible into stock at a price lower than the exercise price of the warrants. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased or decreased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

Accounting for Derivative Warrant Liability

The Company’s derivative warrant instruments have been measured at fair value at July 31, 2012 and 2011 using the binomial lattice model. The Company recognizes all of its warrants with price protection in its consolidated balance sheets as a liability. The liability is revalued at each reporting period and changes in fair value are recognized currently in the consolidated statements of operations. The initial recognition and subsequent changes in fair value of the derivative warrant liability have no effect on the Company’s consolidated cash flows.

The derivative warrants outstanding at July 31, 2012 are all currently exercisable with a weighted-average remaining life of 3.9 years.

The revaluation of the warrants at each reporting period, as well as the charges associated with issuing additional warrants due to the price protection features, resulted in the recognition of a loss of $755,107 within the Company’s consolidated statements of operations for the fiscal year ended July 31, 2012 and recognition of income of $2,220,916 for the fiscal year ended July 31, 2011, which is included in the total under the caption “Change in fair value of derivative liabilities”. The fair value of the warrants at Jul 31, 2012 and July 31, 2011 was $4,081,627 and $8,745,508, respectively, which is reported on the consolidated balance sheets under the caption “Derivative Warrant Liability”. The following summarizes the changes in the value of the derivative warrant liability from August 1, 2010 until July 31, 2012:

	Value			No. of Warrants
Balance at August 1, 2010 – Derivative warrant liability	$	5,679,721			16,503,340
Additional warrants issued in January to April 2011 financings		3,415,536			16,056,000
Additional warrants issued in July 2011 financing		1,871,167			17,166,666
Additional warrants from price protection features of existing warrants		3,867,678			30,508,011
Decrease in fair value of derivative warrant liability		(6,088,594	)		n/a
Balance at July 31, 2011 – Derivative warrant liability		8,745,508			80,234,017
Exercise of warrants classified as derivative liability		(7,230,734	)		(49,863,260	)
Additional warrants issued in February 2012 financing		1,811,746			13,333,333
Additional warrants from price protection features of existing warrants		1,548,813			11,444,440
Decrease in fair value of derivative warrant liability		(793,706	)		n/a
Balance at July 31, 2012 – Derivative warrant liability	$	4,081,627			55,148,530

Fair Value Assumptions Used in Accounting for Derivative Warrant Liability

The Company has determined its derivative warrant liability to be a Level 2 fair value measurement and has used the binominal lattice pricing model to calculate the fair value as of July 31, 2012 and 2011. The binomial lattice model requires six basic data inputs: the exercise or strike price, time to expiration, the risk free interest rate, the current stock price, the estimated volatility of the stock price in the future, and the dividend rate. Because the warrants contain the price protection feature, the probability that the exercise price of the warrants would decrease as the stock price decreased was incorporated into the valuation calculations. The key inputs used in the July 31, 2012 and 2011 fair value calculations were as follows:

	July 31, 2012			July 31, 2011
Current exercise price	$	0.15		$	0.15 and $0.25
Time to expiration		3.9 years			4.7 years
Risk-free interest rate		0.45	%		1.23	%
Estimated volatility		104	%		108	%
Dividend		-0-			-0-
Stock price at period end date	$	0.093		$	0.13

Derivative additional investment rights liability

The benefit received by the participants in the July 2011 Series A 9% Convertible Preferred Stock transaction (see Note 11) in respect to the right to make an additional investment with the same terms as the July 2011 transaction was determined to be an embedded derivative instrument and was measured at fair value using the binomial lattice model. The liability was revalued at each subsequent reporting period prior to its expiry in July 2012 and any changes in fair value were recognized in the consolidated statements of operations. The initial recognition and subsequent changes in fair value of the derivative additional investment rights liability had no effect on the Company’s cash flows.

Fair Value Assumptions Used in Accounting for Derivative Additional Investment Rights Liability

The Company has determined the derivative additional investment rights liability to be a Level 2 fair value measurement and has used the binominal lattice pricing model to measure the fair value. The fair value of the derivative liability associated with the additional investment rights was determined to be $515,000 at July 31, 2011 and $0 at July 31, 2012, as the right expired on July 8, 2012. The key inputs used in the fair value calculation at July 31, 2011 were as follows:

	July 31, 2011
Underlying number of units of convertible preferred stock		2,575
Underlying number of warrants		17,166,667
Current exercise price of warrants	$	0.25
Current conversion price of preferred stock	$	0.15
Time to expiration		1.0 years
Risk-free interest rate		1.23	%
Estimated volatility		58	%
Dividend		-0-
Stock price	$	0.13

The revaluation of the additional investment rights in the fiscal year ended July 31, 2012, resulted in the recognition of a gain of $326,333 within the Company’s consolidated statements of operations, which is included in the total under the caption “Change in fair value of derivative liabilities”. In addition, $841,333 was transferred to equity, as a result of the partial exercise of the additional investment rights in the fiscal year ended July 31, 2012.

XML

DOCUMENT AND ENTITY INFORMATION	9 Months Ended
	Apr. 30, 2013
Document Type	S-1
Amendment Flag	false
Entity Registrant Name	GENEREX BIOTECHNOLOGY CORP
Entity Central Index Key	0001059784
Entity Filer Category	Accelerated Filer
Trading Symbol	gnbt
Document Period End Date	Apr. 30, 2013

XML

Comprehensive Income and Loss (Details Textual) (USD $)	3 Months Ended		9 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2013	Apr. 30, 2012
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent	$ 1,296,841	$ 853,204	$ 5,012,734	$ 8,014,132

XML

Stockholders' Deficiency:

9 Months Ended

12 Months Ended

Apr. 30, 2013

Jul. 31, 2012

Equity [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Note 9 – Stockholders’ Deficiency:

Common Stock

During the nine months ended April 30, 2013, the Company issued or committed to issue 3,073,688 shares of common stock to various consultants for services rendered in the amount of $223,692. The shares were valued at an average of $0.073 per share.

During the nine months ended April 30, 2013, the Company issued 65,337,495 shares of common stock in conjunction with the conversion of 2,459 shares of the Series B, Series C and Series D 9% Convertible Preferred Stock and 22,118,091 shares of common stock as “make-whole” dividend payments on the Series B, Series C and Series D 9% Convertible Preferred Stock.

During the nine months ended April 30, 2013, the Company issued 26,023,461 shares of common stock upon the exercise of warrants which had an exercise price of $0.03 per share. The Company received cash proceeds of $780,704 upon these warrant exercises.

During the nine months ended April 30, 2013, the Company issued 29,184,675 shares of common stock upon the cashless exercise of 85,272,640 warrants which had an exercise price of $0.03 per share. The warrants exercised had an estimated fair value of $2,362,616 on the date of exercise.

During the nine months ended April 30, 2013, the Company issued 1,056,488 shares of common stock upon the exercise of employee stock options which had an exercise price of $0.001 per share. The Company received cash proceeds of $1,056 from these option exercises.

Stock option expense related to executive and employee options granted in October 2009, resulting in a charge to operations during the nine-month period ended April 30, 2013 of $27,824 and stock option expense related to options granted to executives, directors and employees in exchange for repayment of deferred salaries was $585,551.

The stockholders’ deficiency transactions for the nine months ended April 30, 2013 as described above are summarized below:

					Additional		Change to
	Common Stock				Paid-In		Stockholders’
	Shares		Amount		Capital		Equity
Issuance of common stock on conversion of convertible preferred stock		65,337,495	$	65,338	$	153,662	$	219,000
Issuance of common stock as make-whole payments on convertible preferred stock		22,118,091		22,118		641,812		663,930
Issuance of common stock for services		3,073,688		3,074		220,618		223,692
Issuance of common stock for cash warrant exercises		26,023,461		26,023		754,681		780,704
Issuance of common stock for cashless warrant exercises		29,184,675		29,185		2,333,431		2,362,616
Issuance of common stock for stock option exercises		1,056,488		1,056		—		1,056
Issuance of options in lieu of deferred salary		—		—		585,551		585,551
Amortization of stock options as employee compensation		—		—		27,824		27,824
Total		146,793,898	$	146,794	$	4,717,579		$ 4, 864,373

Warrants

The following is a summary of warrants issued, forfeited or expired and exercised for the nine months ended April 30, 2013:

	Warrants
Outstanding, August 1, 2012		74,264,078
Add: Issued		270,594,093
Less: Exercised		111,803,243
Less: Expired		175,000
Outstanding, January 31, 2013		232,879,928

The outstanding warrants at April 30, 2013 have a weighted average exercise price of $0.091 per share and have a weighted average remaining life of 3.25 years.

As of April 30, 2013, the Company has 124,933,402 warrants with a current exercise price of $0.03 and an expiry date of March 31, 2016, 6,041,893 warrants with a current exercise price of $0.03 and an expiry date of July 11, 2016, 27,272,720 warrants with a current exercise price of $0.03 and an expiry date of September 30, 2016, 7,524,145 warrants with a current exercise price of $0.03 and an expiry date of February 2, 2017, 24,565,367 warrants with a current exercise price of $0.03 and an expiry date of August 10, 2017 and 24,999,999 warrants with a current exercise price of $0.03 and an expiry date of December 10, 2017 (215,337,526 warrants in total), which have price protection provisions that allow for the reduction in the current exercise price upon the occurrence of certain events, including the Company’s issuance of common stock or securities convertible into or exercisable for common stock, such as options and warrants, at a price per share less than the exercise price then in effect. For instance, if the Company issues shares of its common stock or options exercisable for or securities convertible into common stock at an effective price per share of common stock less than the exercise price then in effect, the exercise price will be reduced to the effective price of the new issuance. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants described above that were issued in connection with the March 2008 private placement: (a) shares of common stock or standard options to the Company’s directors, officers, employees or consultants pursuant to a board-approved equity compensation program or other contract or arrangement (up to an aggregate amount of 5,608,926, representing 5% of the common stock issued and outstanding immediately prior to March 31, 2008); (b) shares of common stock issued upon the conversion or exercise of any security, right or other instrument convertible or exchangeable into common stock (or securities exchangeable into common stock) issued prior to March 31, 2008; (c) the shares of common stock issued upon exercise of the warrants issued in March 2008; and (d) shares of common stock and warrants in connection with strategic alliances, acquisitions, mergers, and strategic partnerships, the primary purpose of which is not to raise capital, and which are approved in good faith by the Company’s board of directors (up to an aggregate number of 11,217,852, representing 10% of the shares of common stock issued and outstanding immediately prior to March 31, 2008). On December 10, 2012, the Company’s triggering of the price protection features of the warrants that were issued in March 2008 resulting in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 64,653,492 to 172,409,312.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on July 8, 2011: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated July 8, 2011, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreement dated July 8, 2011 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on July 8, 2011, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in July 2011 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 6,249,995 to 16,666,653.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on February 2, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated January 31, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011 and January 31, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on February 2, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in February 2012 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 24,999,999 to 66,666,664.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on August 10, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated August 8, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011, January 31, 2012 and August 8, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on August 8, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities. On December 10, 2012, the triggering of the price protection features of the warrants that were issued in August 2012 resulted in a decrease of the exercise price from $0.08 to $0.03 per share and an increase in the number of warrants from 9,375,000 to 24,999,998.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on December 10, 2012: (I)(a) shares of common stock or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) shares of common stock issued to the vendors identified in Securities Purchase Agreement dated December 10, 2012, in the periodic amounts set forth therein, (c) securities upon the exercise or exchange of or conversion of any Securities issued under the Securities Purchase Agreements dated July 8, 2011, January 31, 2012, August 8, 2012 and December 10, 2012 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on December 10, 2012, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities, and (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company, provided that any such issuance shall only be to a person (or to the equityholders of a person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities.

The Company accounts for the warrants with price protection provisions in accordance with FASB ASC Topic 815 as described in Note 10 - Derivative Liabilities below. As of April 30, 2013, there were a total of 215,337,526 warrants with an estimated fair value of $3,436,312, which are identified on the interim consolidated balance sheets under the caption “Derivative Warrant Liability”.

Series A 9% Convertible Preferred Stock

The Company has authorized 5,500 shares of Series A 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated July 8, 2011, the Company sold an aggregate of 2,575 shares of convertible preferred stock, as well as accompanying warrants to purchase 17,166,666 shares of common stocks. An aggregate of 17,166,666 shares of the Company’s common stock were issuable upon conversion of the convertible preferred stock which was issued at the initial closing. As of the end of the Company’s fiscal year 2012, all of the issued Series A 9% Convertible Preferred Stock had been converted to common stock. There were 17,166,666 shares of common stock issued upon the conversion of the Series A convertible preferred stock and 6,129,666 shares of common stock issued as “make-whole payments” on such conversions.

Series B 9% Convertible Preferred Stock

The Company has authorized 2,000 shares of Series B 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated January 31, 2012, the Company sold an aggregate of 2,000 shares of Series B convertible preferred stock, as well as accompanying warrants to purchase 13,333,333 shares of common stocks. An aggregate of 13,333,333 shares of the Company’s common stock were issuable upon conversion of the Series B convertible preferred stock which was issued at the initial closing. On December 10, 2012, the triggering of the price protection features of the Series B convertible preferred stock resulted in a decrease of the conversion price from $0.08 to $0.03 per share and a corresponding increase in the number of common shares underlying the remaining 792 shares of Series B convertible preferred stock as of December 10, 2012 from 9,897,500 to 26,393,333. As of the end of the Company’s fiscal quarter ended January 31, 2013, all of the issued Series B 9% Convertible Preferred Stock had been converted to common stock. There were 38,019,163 shares of common stock issued upon the conversion of the Series B convertible preferred stock and 11,207,750 shares of common stock issued as “make-whole payments” on such conversions.

Accounting for proceeds from the Series B convertible preferred stock financing

The net cash proceeds from the Series B convertible preferred stock financing were $1,975,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing and second to the make-whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and was reported on the Company’s consolidated statements of operations for the fiscal year ended July 31, 2012 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability are described in Note 10 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds	July 31, 2012
Net proceeds	$	1,975,000
Derivative warrant liability fair value		(1,811,746	)
Make-whole payments liability		(540,000	)
Deemed dividend		$(376, 746)

Series C 9% Convertible Preferred Stock

The Company has authorized 750 shares of Series C 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated August 8, 2012, the Company sold an aggregate of 750 shares of Series C convertible preferred stock, as well as accompanying warrants to purchase 9,375,000 shares of common stocks. An aggregate of 9,375,000 shares of the Company’s common stock were issuable upon conversion of the Series C convertible preferred stock which was issued at the initial closing. On December 10, 2012, the triggering of the price protection features of the Series C convertible preferred stock resulted in a decrease of the conversion price from $0.08 to $0.03 per share and a corresponding increase in the number of common shares underlying the 650 shares of Series C convertible preferred stock as of December 10, 2012 from 8,125,000 to 21,666,666. As of the end of the Company’s fiscal quarter ended January 31, 2013, all of the issued Series C 9% Convertible Preferred Stock had been converted to common stock. There were 22,916,665 shares of common stock issued upon the conversion of the Series C convertible preferred stock and 6,664,863 shares of common stock issued as “make-whole payments” on such conversions.

Accounting for proceeds from the Series C convertible preferred stock financing

The net cash proceeds from the Series C convertible preferred stock financing were $725,000. The proceeds from the financing were allocated first to the warrants that were issued in the financing and second to the make-whole payments. As the assigned fair values were greater than the net cash proceeds from the transaction, the excess was treated as a “deemed dividend” for accounting purposes and was reported on the Company’s interim consolidated statements of operations for the quarter ended October 31, 2012 under the caption “Preferred Stock Dividend”. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 10 – Derivative Liabilities below. The fair values assigned to each component and the calculation of the amount of the deemed dividend are as follows:

Accounting allocation of initial proceeds	October 31, 2012
Net proceeds	$	725,000
Derivative warrant liability fair value		(624,797	)
Make-whole payments liability		(202,500	)
Deemed dividend	$	(102,297	)

Series D 9% Convertible Preferred Stock

The Company has authorized 750 shares of Series D 9% Convertible Preferred Stock with a stated value of one thousand ($1,000) per share. Pursuant to a securities purchase agreement dated December 10, 2012, the Company sold an aggregate of 750 shares of Series D convertible preferred stock, as well as accompanying warrants to purchase 24,999,999 shares of common stocks. An aggregate of 24,999,999 shares of the Company’s common stock are issuable upon conversion of the Series D convertible preferred stock which was issued at the initial closing.

Subject to certain ownership limitations, the convertible preferred stock is convertible at the option of the holder at any time into shares of the Company’s common stock at an effective conversion price of $0.03 per share, and will accrue a 9% dividend until December 10, 2015 and, beginning on December 10, 2015 and on each one year anniversary thereafter, such dividend rate will increase by an additional 3%. The dividend is payable quarterly on September 30, December 31, March 31 and June 30, beginning on December 31, 2012 and on each conversion date in cash, or at the Company’s option, in shares of common stock. In the event that the convertible preferred stock is converted prior to December 10, 2015, the Company will pay the holder of the converted preferred stock an amount equal to $270 per $1,000 of stated value of the convertible preferred stock, less the amount of all prior quarterly dividends paid on such converted preferred stock before the relevant conversion date. Such “make-whole payment” may be made in cash or, at the Company’s option, in shares of its common stock. In addition, beginning December 10, 2015, the Company will pay dividends on shares of preferred stock equal to (on an as-if-converted-to-common-stock basis) and in the same form as dividends (other than dividends in the form of common stock) actually paid on shares of the common stock when, and if such dividends are paid. The Company will incur a late fee of 18% per annum on unpaid dividends.

The conversion price of the convertible preferred stock is subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The conversion price will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then conversion price, except in the event of certain exempt issuances. In addition, the holders of convertible preferred stock will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had converted all of their shares of convertible preferred stock. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the holders of convertible preferred stock will be entitled to receive, upon conversion of their shares, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction.

The Company may become obligated to redeem the convertible preferred stock in cash upon the occurrence of certain triggering events, including the failure to provide an effective registration statement covering shares of common stock issuable upon conversion of the convertible preferred stock, material breach of certain contractual obligations to the holders of the convertible preferred stock, the occurrence of a change in control of the Company, the occurrence of certain insolvency events relating to the Company, or the failure of the Company’s common stock to continue to be listed or quoted for trading on one or more specified United States securities exchanges or regulated quotation services. Upon the occurrence of certain triggering events, each holder of convertible preferred stock will have the option to redeem such holder’s shares of convertible preferred stock for a redemption price payable in shares of common stock or receive an increased dividend rate of 18% on all of such holder’s outstanding convertible preferred stock.

In conjunction with the issuance of the Series D convertible preferred stock, the Company also issued 24,999,999 warrants to the investors. Subject to certain ownership limitations, the warrants will be exercisable at any time after their date of issuance and on or before the fifth-year anniversary thereafter at an exercise price of $0.03 per share of common stock. The exercise price of the warrants and, in some cases, the number of shares issuable upon exercise, are subject to adjustment in the case of stock splits, stock dividends, combinations of shares, similar recapitalization transactions and certain pro-rata distributions to common stockholders. The exercise price and number of shares of common stock issuable upon exercise will also be adjusted if the Company sells or grants any shares of common stock or securities convertible into, or rights to acquire, common stock at an effective price per share that is lower than the then exercise price, except in the event of certain exempt issuances. In addition, the warrant holders will be entitled to receive any securities or rights to acquire securities or property granted or issued by the Company pro rata to the holders of its common stock to the same extent as if such holders had exercised all of their warrants. In the event of a fundamental transaction, such as a merger, consolidation, sale of substantially all assets and similar reorganizations or recapitalizations, the warrant holders will be entitled to receive, upon exercise of their warrants, any securities or other consideration received by the holders of the Company’s common stock pursuant to the fundamental transaction. These warrants have been classified as derivative liabilities and are described further in this note above.

Due to the anti-dilution adjustments to the Company’s outstanding Series B and Series C preferred stock, and the various warrants with anti-dilution provisions, which resulted from the issuance of the Series D convertible preferred stock, the Company did not have sufficient authorized Common Stock to issue upon conversion of all of its outstanding preferred stock and exercise of all of its outstanding warrants at the time of issuance of the Series D convertible preferred stock. The investors agreed that the Series D convertible preferred stock and the accompanying warrants issued would not be convertible or exercisable until the Company’s stockholders authorized an amendment to the Company’s Certificate of Incorporation increasing the authorized Common Stock to 1,500,000,000 shares. The December 10, 2012 securities purchase agreement required the Company to obtain such authorization within 120 days after closing. If stockholder approval was not obtained in that time, the investors could require the Company to redeem the preferred stock for cash. The stockholder approval was obtained on March 28, 2013 and a registration statement was subsequently filed which was declared effective by the SEC on April 10, 2013.

As of April 30, 2013, 219 of the Series D convertible preferred stock had been converted to common stock. There were 7,299,999 shares of common stock issued upon the conversion of the Series D convertible preferred stock and 2,145,989 shares of common stock issued as “make-whole payments” on such conversions.

Accounting for proceeds from the Series D convertible preferred stock financing

The net cash proceeds from the Series D convertible preferred stock financing were $725,000. As the Company did not have sufficient authorized capital for the issuance of the shares underlying the Series D convertible preferred stock at the time of issuance, equity treatment was not permitted under GAAP. The Series D convertible preferred stock was classified as a derivative liability on the Company’s interim consolidated balance sheet as of the previous quarter ended January 31, 2013. Due to the redemption provision in the event that an increase in the Company’s authorized capital was not approved by the stockholders, the Series D convertible preferred stock was reported at that date at its face value of $750,000. Upon the stockholder approval of the increase in authorized capital on March 28, 2013, the Series D convertible preferred stock met the criteria for equity classification and was reclassified as equity at its then face value of $750,000. During the quarter ended April 30, 2013, 219 shares were converted to common stock and as of April 30, 2013 the remaining 531 shares of Series D convertible preferred stock, having a value of $531,000, are reported on the balance sheet as equity.

The initial “make-whole payments” of $202,500 on the Series D convertible preferred stock were accrued as of the date of the financing and the remaining balance of $143,370 (after conversions) are included in Accounts Payable and Accrued Expenses (see Note 5) at April 30, 2013. The warrants that were issued with the Series D convertible preferred stock were determined to be derivatives and were valued at their estimated fair value of $762,355 as of the date of issuance. The calculation methodologies for the fair values of the derivative warrant liability and the derivative additional investment rights liability are described in Note 10 – Derivative Liabilities below.

Note 13 - Stockholders’ (Deficiency)/Equity:

Warrants

As of July 31, 2012, the Company has the following warrants to purchase common stock outstanding:

Number of Shares		Warrant Exercise			Warrant
To be Purchased		Price per Share			Expiration Date
	50,000	$	0.94		March 9, 2013
	125,000	$	3.75		March 26, 2013
	8,844,926	$	0.76		December 15, 2014
	3,572,971	$	0.79		February 4, 2015
	300,000	$	0.39	(average)	February 9, 2015
	200,000	$	1.25		March 7, 2015
	6,022,651	$	1.00		March 15, 2015
	4,000,000	$	0.15		January 16, 2016*
	29,027,322	$	0.15		March 31, 2016*
	3,333,331	$	0.15		July 11, 2016*
	5,454,544	$	0.15		September 30, 2016*
	13,333,333	$	0.15		February 1, 2017*
	74,264,078

* Subject to price protection provisions as described below.

The outstanding warrants at July 31, 2012 have a weighted average exercise price of $0.33 per share and have a weighted average remaining life of 3.55 years.

The Company has 4,000,000 warrants with a current exercise price of $0.15 and an expiry date of January 16, 2016, 29,027,322 warrants with a current exercise price of $0.15 and an expiry date of March 31, 2016, 3,333,331 warrants with a current exercise price of $0.15 and an expiry date of July 11, 2016, 5,454,544 warrants with a current exercise price of $0.15 and an expiry date of September 30, 2016 and 13,333,333 warrants with a current exercise price of $0.15 and an expiry date of February 1, 2017 (55,148,530 warrants in total), which have price protection provisions that allow for the reduction in the current exercise price upon the occurrence of certain events, including the Company’s issuance of common stock or securities convertible into or exercisable for common stock, such as options and warrants, at a price per share less than the exercise price then in effect. For instance, if the Company issues shares of its common stock or options exercisable for or securities convertible into common stock at an effective price per share of common stock less than the exercise price then in effect, the exercise price will be reduced to the effective price of the new issuance. Simultaneously with any reduction to the exercise price, the number of shares of common stock that may be purchased upon exercise of each of these warrants shall be increased proportionately, so that after such adjustment the aggregate exercise price payable for the adjusted number of warrants shall be the same as the aggregate exercise price in effect immediately prior to such adjustment.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants described above that were issued in connection with the March 2008 private placement: (a) shares of common stock or standard options to the Company’s directors, officers, employees or consultants pursuant to a board-approved equity compensation program or other contract or arrangement (up to an aggregate amount of 5,608,926, representing 5% of the common stock issued and outstanding immediately prior to March 31, 2008); (b) shares of common stock issued upon the conversion or exercise of any security, right or other instrument convertible or exchangeable into common stock (or securities exchangeable into common stock) issued prior to March 31, 2008; (c) the shares of common stock issued upon exercise of the warrants issued in March 2008; and (d) shares of common stock and warrants in connection with strategic alliances, acquisitions, mergers, and strategic partnerships, the primary purpose of which is not to raise capital, and which are approved in good faith by the Company’s board of directors (up to an aggregate number of 11,217,852, representing 10% of the shares of common stock issued and outstanding immediately prior to March 31, 2008). On July 8, 2011, the Company’s issuance of common stock triggered the price protection features of the warrants that were issued in March 2008 resulting in a decrease of the exercise price from $0.25 to $0.15 per share and an increase in the number of warrants from 21,784,410 to 36,307,350.

The Company’s issuance of the following securities will not trigger the price protection provisions of the warrants issued on January 25, 2011 and in March and April 2011: (I) (a) shares of common stock or options to employees, officers, or directors of the Company pursuant to plans approved by a majority of the non-employee directors of the Company or to independent contractors pursuant to other agreements or arrangements in existence as of January 24, 2011, (b) securities issued upon the exercise or exchange of or conversion of any securities issued under the Securities Purchase Agreement dated January 24, 2011 and/or other securities exercisable or exchangeable for or convertible into shares of common stock issued and outstanding on January 24, 2011, provided that such securities have not been amended since their issue date through the date of conversion, exercise or exchange to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities (except certain adjustments to warrants expiring in March 2016 and September 2016 are not prohibited), and (c) shares of common stock or warrants to trade vendors of the Company approved by a majority of the non-employee members of the Board of Directors; provided that (II) (i) the shares issued under paragraphs I(a) and I(c) shall not, in the aggregate exceed 1,500,000 shares in each 30-day period during the first 90 days after January 24, 2011, (ii) there is a reasonable relationship between the value of the common stock or options issued pursuant to paragraphs I(a) and I(c) and the value of services rendered or goods provided and (iii) the Company does not rely in whole or in part on the exemptions provided in Sections 3(a)(9) or 3(a)(10) of the Securities Act. On July 8, 2011, the Company’s issuance of common stock triggered the price protection features of the warrants that were issued on January 25, 2011 and in March and April 2011 resulting in a decrease of the exercise price from $0.25 to $0.15 per share and an increase in the number of warrants from 16,056,000 to 26,760,001.

On August 8, 2012, after our fiscal year-end, the Company’s issuance of securities triggered the price protection features of all of the above derivative warrants and the number of such warrants increased from 55,148,530 to 103,403,485 (see Note 20).

The Company accounts for the warrants with price protection provisions in accordance with FASB ASC Topic 815 as described in Note 12 above.

Preferred Stock

The Company has authorized 1,000,000 shares of preferred stock with a par value of one-tenth of a cent ($.001) per share. The preferred stock may be issued in various series and shall have preference as to dividends and to liquidation of the Company. The Company’s Board of Directors is authorized to establish the specific rights, preferences, voting privileges and restrictions of such preferred stock, or any series thereof. At July 31, 2012, 1,490 shares of the Company’s non-voting Series B 9% Convertible Preferred Stock were issued and outstanding. At July 31, 2011, 1,287 shares of the Company’s non-voting Series A 9% Convertible Preferred Stock were issued and outstanding. See Note 11 - Series A and B 9% Convertible Preferred Stock above.

Equity Instruments Issued for Services Rendered

During the years ended July 31, 2012, 2011 and 2010, the Company issued stock options, warrants and shares of common stock in exchange for services rendered to the Company. The fair value of each stock option and warrant was valued using the Black Scholes pricing model which takes into account as of the grant date the exercise price and expected life of the stock option or warrant, the current price of the underlying stock and its expected volatility, expected dividends on the stock and the risk free interest rate for the term of the stock option or warrant. Shares of common stock are valued at the quoted market price on the date of grant. The fair value of each grant was charged to the related expense in the consolidated statement of operations for the services received.

XML

Commitments (Details 1) (USD $)	Jul. 31, 2012
2013	$ 214,878
2014	193,583
2015	171,915
2016	146,407
2017	153,604
Thereafter	465,804
Total	$ 1,346,191

XML

Commitments (Details) (USD $)	Jul. 31, 2012
2013	$ 124,225
2014	111,723
2015	99,367
2016 and thereafter	0
Total Minimum Lease Payments	$ 335,315

XML

Pending Litigation (Details Textual)	0 Months Ended	1 Months Ended			2 Months Ended		9 Months Ended	201 Months Ended				1 Months Ended
	Nov. 16, 2012 USD ($)	Dec. 31, 2011 USD ($)	Sep. 30, 2011 USD ($)	Aug. 31, 2011 USD ($)	Apr. 30, 2012 USD ($)	Apr. 30, 2012 CAD	Apr. 30, 2013 USD ($)	Jul. 31, 2012 USD ($)	May 20, 2011 Employment Termination [Member] USD ($)	Jun. 01, 2011 Breach Of Contract [Member] USD ($)	Jun. 01, 2011 Punitive Damage [Member] USD ($)	Dec. 31, 2011 Vendors Breach Of Contract [Member] USD ($)
Loss Contingency, Range of Possible Loss, Minimum									$ 7,000,000
Loss Contingency, Estimate of Possible Loss										550,000	50,000
Loss Contingency, Inestimable Loss												429,000
The counter claim made against the party.		200,000	2,300,000
Proceeds from Sale of Real Estate				1,730,000	2,865,682	568,863		342,862
Loss Contingency, Damages Sought, Value	125,000
Loss Contingency Contingent Interest Rate Term							amount of the claim plus interest of 3% per annum
Loss Contingency Costs Fixed							$ 25,000