STOCKHOLDERS' EQUITY

6 Months Ended

Mar. 31, 2012

Notes to Financial Statements

STOCKHOLDERS' EQUITY

C. STOCKHOLDERS’ EQUITY

Below is a chart of the stock options, stock bonuses and compensation granted by the Company.  Each option represents the right to purchase one share of the Company’s common stock at March 31, 2012:

Name of Plan	Total Shares Reserved Under Plans		Shares Reserved for Outstanding Options		Shares Issued as Stock Bonus		Remaining Options/Shares Under Plans
Incentive Stock Option Plans		19,100,000		10,293,275		N/A		7,320,225
Non-Qualified Stock Option Plans		35,760,000		23,635,513		N/A		6,072,738
Stock Bonus Plans		13,940,000		N/A		7,983,152		5,954,560
Stock Compensation Plan		11,500,000		N/A		6,386,531		5,113,469

Stock-Based Compensation Expense

	Six months Ended March 31,
	2012		2011
Employees	$	1,261,060	$	697,464
Non-employees	$	243,708	$	132,946

	Three months Ended March 31,
	2012		2011
Employees	$	423,602	$	335,387
Non-employees	$	205,038	$	95,964

Derivative liabilities, warrants and other options

Below is a chart showing the derivative liabilities and the number of warrants outstanding at March 31, 2012:
 

Warrant	Issue Date	Shares Issuable upon Exercise of Warrant		Exercise Price		Expiration Date	Reference
Series K	8/4/06		-	$	0.30	2/4/12		1
Series N	8/18/08		5,187,709		0.30	8/18/14		1
Series A	6/24/09		1,303,472		0.50	12/24/14		1
C. Schleuning (Series A)	7/8/09		167,500		0.50	01/08/15		1
Series B	9/4/09		500,000		0.68	9/4/14		1
Series C	8/20/09 – 8/26/09		4,634,886		0.55	2/20/15		1
Series E	9/21/09		714,286		1.75	8/12/14		1
Series F	10/6/11		12,000,000		0.40	10/6/2014		1
Series G	10/6/11		666,667		0.40	8/12/2014		1
Series H	1/26/12		12,000,000		0.50	8/1/2015		1
Series L	4/18/07		351,669		0.75	4/17/12		2
Series L (repriced)	4/18/07		-		0.34	4/17/12		2
Series L (repriced)	4/18/07		1,000,000		0.34	4/17/13		2
Series M	4/18/07		1,221,668		2.00	4/17/12		2
Series M (modified)	4/18/07		6,000,000		0.34	7/31/14		2
Series P	2/10/12		5,900,000		0.45	3/6/2017		2
Series O	3/6/09		-		0.25	3/6/16		3
Private Investors	5/30/03- 6/30/09		8,609,375		0.47 – 1.25	5/30/13 - 7/18/14		4
Warrants held by Officer and Director	6/24/09 – 7/6/09		3,497,539		0.40 – 0.50	12/24/14 – 1/6/15		5
Consultants	5/22/03 – 3/6/12		937,500		0.28 – 2.00	8/23/12 - 3/5/17		6

1. Derivative Liabilities

See below for details of the balances of derivative instruments at March 31, 2012 and September 30, 2011.

	March 31, 2012		September 30, 2011
Series K warrants	$	-	$	69,552
2009 financings warrants (Series A through E)		1,705 460		1,375,458
2008 warrants reclassified from equity to derivative liabilities onOctober 1, 2009 (Series N)		1,504,436		817,063
Series F & G warrants		3,293,334		-
Series H warrants		3,480,000		-
Convertible notes issued in settlement		-		4,999,000
Total derivative liabilities	$	9,983,230	$	7,261,073

The Company reviews all outstanding warrants in accordance with the requirements of Codification 815-40-15-7, “Determining Whether an Instrument (or Embedded Feature) is Indexed to an Entity’s Own Stock”.  This topic provides that an entity should use a two-step approach to evaluate whether an equity-linked financial instrument (or embedded feature) is indexed to its own stock, including evaluating the instrument’s contingent exercise and settlement provisions.  The warrant agreements provide for adjustments to the exercise price for certain dilutive events, which includes an adjustment to the number of shares issuable upon the exercise of the warrant in the event that the Company makes certain equity offerings in the future at a price lower than the exercise prices of the warrant instruments.  Under the provisions of Codification 815-40-15-7, the warrants are not considered indexed to the Company’s stock because future equity offerings or sales of the Company’s stock are not an input to the fair value of a “fixed-for-fixed” option on equity shares, and equity classification is therefore precluded.

Series K and A through E Warrants

The Company accounted for the Series K and A through E warrants as derivative liabilities in accordance with Codification 815-10, “Accounting for Derivative Instruments and Hedging Activities”. In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding. These warrants do not qualify for equity accounting and must be accounted for as a derivative liability since the Warrant Agreement provides the holder with the right, at its option, to require the Company to a cash settlement of the warrants at Black-Scholes value in the event of a Fundamental Transaction, as defined in the Warrant Agreement.  Since the occurrence of a Fundamental Transaction is not entirely within the Company's control, there exist circumstances that would require net-cash settlement of the warrants while holders of shares would not receive a cash settlement.

In August 2006, the Company issued 4,825,581 Series K warrants at $0.95.  In connection with the April 2007 financing and issuance of Series L and M warrants, there was a reset of the conversion price of the Series K warrants to $0.75.  The Series K warrant holders received 1,286,819 additional Series K warrants as well.  In connection with the June 2009 financing and issuance of the Series A warrants, there was a reset of the conversion price of the Series K notes and the exercise price of the Series K warrants from $0.75 to $0.40.  The Series K warrant holders received 5,348,357 additional Series K warrants as well.  In October 2011, 2,318,396 warrants held by the investors were reset from $0.40 to $0.30.  In addition, the investors were issued 772,799 warrants exercisable at $0.30 per share at an initial cost of $30,912.  This cost was accounted for as a debit to loss on derivatives and a credit to derivative liabilities.

In February 2012, all the Series K warrants were exercised, and the Company received $927,359 from the exercise of Series K warrants to purchase 3,091,195 of the Company’s common shares.    For the six months and three months ended March 31, 2012, the Company recorded a loss of $52,815 and $91,455, respectively, on Series K warrants.  For the six months and three months ended March 31, 2011, the Company recorded a gain of $211,053 and $501,251, respectively, on Series K warrants.  As of March 31, 2012, all Series K warrants have been exercised and no liability is recorded.  When the warrants were exercised, the value of these warrants was converted from derivative liabilities to equity.  For the six months and three months ended March 31, 2012, Series K warrants transferred to equity totaled $122,367. As of September 30, 2011, the value of the remaining derivative liability was $69,552.

For the six months and three months ended March 31, 2012, the Company recorded a loss of $330,002 and $764,926, respectively, on the Series A through E derivative instruments. For the six months and three months ended March 31, 2011, the Company recorded a gain of $516,116 and $1,646,488, respectively, on the Series A through E derivative instruments.

In June 2009, the Company issued 10,116,560 Series A warrants exercisable at $0.50 per share in connection with the June financing.  The cost of the warrants of $2,775,021 was recorded as a debit to additional paid in capital and a credit to derivative liabilities.  As of March 31, 2012, 1,303,472 of these warrants remained outstanding.  In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $338,903 and $260,694, respectively.

In July 2009, the Company issued warrants to a private investor.  The 167,500 warrants were issued with an exercise price of $0.50 per share and valued at $43,550 using the Black Scholes method. The cost of the warrants was accounted for as a debit to additional paid in capital and a credit to derivative liabilities. As of March 31, 2012, 167,500 warrants remained outstanding.  In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $43,550 and $33,500, respectively.

In September 2009, the Company received a $2,000,000 loan.  In connection with the loan, the Company issued 500,000 Series B warrants with an exercise price of $0.68 per share.  The cost of the warrants of $245,000 was recorded as a debit to discount on note payable and a credit to additional paid in capital.  This cost was amortized to interest expense when the loan was repaid.  As of March 31, 2012, 500,000 Series B warrants remained outstanding.  In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $100,000 and $90,000, respectively.

In August 2009, the Company received additional financing.  In connection with the financing, the Company issued 4,850,501 Series C warrants exercisable at $0.55 per share.  The cost of the warrants of $1,455,150 was recorded as a debit to additional paid in capital and a credit to derivative liabilities.  As of March 31, 2012, 4,093,169 of these warrants remained outstanding.  In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $1,023,291 and $818,634, respectively.

Also in August 2009, the Company completed an offering to the original Series K investors.  Issued with an exercise price of $0.55 per share, the 541,717 Series C warrants were valued at $249,190.  The warrants were accounted for as a debit to additional paid in capital and a credit to derivative liabilities.  As of March 31, 2012, 541,717 of the Series C warrants remained outstanding.  In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $135,429 and $108,343, respectively.

During the six months ended March 31, 2012, no Series C warrants were exercised.  During the six months and three months ended March 31, 2011, 757,331 and 582,331 Series C warrants were exercised. The Company recognized a gain on exercise $232,892 and $214,007, respectively. When the warrants were exercised, the value of these warrants was converted from derivative liabilities to equity.  Series C warrants transferred to equity totaled $202,830 and $141,215, respectively.

In September 2009, the Company issued 4,714,284 Series D warrants with an exercise price of $1.50 per share in connection with a financing.  The cost of the warrants of $3,488,570 was calculated and was recorded as a debit to additional paid in capital and a credit to derivative liabilities. In addition, 714,286 Series E warrants were issued with an exercise price of $1.75 per share to the placement agent on the transaction.  The cost of $664,286 was accounted for as a debit to additional paid in capital and a credit to derivative liabilities. On September 21, 2011, all 4,714,284 Series D warrants expired.

As of March 31, 2012, 714,286 Series E warrants remained outstanding.  In accordance with Codification 815-40-15-7, derivative liabilities must be revalued at the end of each interim period and at the end of the fiscal year, as long as they remain outstanding.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $64,287.

Series N Warrants

In August 2008, 2,075,084 Series N warrants were issued to two investors in connection with a financing. In June 2009, the 2,075,084 warrants were reset from $0.75 to $0.40.  The additional cost of the warrants of $123,013 was recorded as a debit and a credit to additional paid in capital.  In addition, the investors were issued 1,815,698 warrants exercisable at $0.40 per share at an initial cost of $404,460. The cost was recorded as a debit and a credit to additional paid in capital. In accordance with the requirements of Codification 815-40-15-7, effective October 1, 2009, 3,890,782 Series N warrants issued in August 2008 were determined to be subject to the requirements of this topic and were valued using the Black-Scholes formula as of October 1, 2009 at $6,186,343. The Series N warrants were recognized as a derivative liability in the Company’s condensed consolidated balance sheet at fair value with a corresponding adjustment to accumulated deficit and are being marked-to-market each reporting period.  In October 2011, 3,890,782 warrants held by the investors were reset from $0.40 to $0.30.  In addition, the investors were issued 1,296,927 warrants exercisable at $0.30 per share at an initial cost of $220,478.  The value of these new warrants was determined to be $220,478 and was recorded as a debit to loss on derivatives and a credit to derivative liabilities.  During the six months ended March 31, 2012 and 2011, the Company recorded a derivative loss of $466,895 and a gain of $155,631, respectively.  During the three months ended March 31, 2012 and 2011, the Company recorded a derivative loss of $726,280 and a gain of $700,341, respectively.  As of March 31, 2012 and September 30, 2011, the value of the remaining derivative liabilities totaled $1,504,436 and $817,063, respectively.

Series F and G warrants

On October 6, 2011, the Company sold 13,333,334 shares of its common stock, at a price per share of $0.30, in a registered direct offering to institutional investors, representing gross proceeds of $4.0 million.  Investors also received Series F warrants to purchase up to 12,000,000 shares of the Company’s common stock at a purchase price of $0.40 at any time prior to October 6, 2014.  The Company paid Chardan Capital Markets, LLC, the placement agent for this offering, a cash commission of $140,000, and issued 666,667 Series G warrants to Chardan.  Each Series G warrant entitles the holder to purchase one share of the Company’s common stock.  The Series G warrants may be exercised at any time prior to August 12, 2014 at a price of $0.40 per share. This financing triggered the reset provision for the remaining Series K and Series N warrants which resulted in the issuance of an additional 2,069,726 warrants at $0.30 and an additional 833,333 shares of common stock. The cost of additional shares issued was $250,000. This cost was recorded as a debit and a credit to additional paid-in capital and was deemed a dividend. This cost increased the net loss available to shareholders on the consolidated statements of operations.

The Company accounted for the Series F and Series G warrants as derivative liabilities in accordance with Codification 815-40-15.  The Company determined these warrants do not qualify for equity accounting and must be accounted for as a derivative liability since the Warrant Agreement provides the holder with the right, at its option, to require the Company to a cash settlement of the warrants at Black-Scholes value in the event of a Fundamental Transaction, as defined in the Warrant Agreement.  Since the occurrence of a Fundamental Transaction is not entirely within the Company's control, there exist circumstances that would require net-cash settlement of the warrants while holders of shares would not receive a cash settlement.   In accordance with ASC 815-40-15-7, derivative liabilities must be measured at fair value upon issuance and revalued at the end of each reporting period through their expiration.   Any change in fair value between the respective reporting dates shall be recognized as gain or loss.  The initial cost of the warrants of $2,146,667 was recorded as a debit to additional paid in capital and a credit to derivative liabilities. As of March 31, 2012, the value of the derivative liabilities totaled $3,293,334. The Company recorded a derivative loss for the six months and three months ended March 31, 2012 of $1,146,667 and $1,526,666, respectively.

Series H Warrants

On January 26, 2012, the Company sold 16,000,000 shares of its common stock, at a price per share of $0.36, in a registered direct offering to institutional investors, representing gross proceeds of $5.76 million.  Investors also received Series H warrants to purchase up to 12,000,000 shares of the Company’s common stock at a purchase price of $0.50 at any time on or after August 1, 2012 and prior to August 1, 2015.  The Company paid Chardan Capital Markets, LLC, the placement agent for this offering, a cash commission of $403,200.  The Company accounted for the Series H warrants as derivative liabilities in accordance with Codification 815-40-15.  The accounting guidance described above relating to the Series F and G warrants was also applied to the Series H warrants.   The initial cost of the warrants of $2,400,000 was recorded as a debit to additional paid in capital and a credit to derivative liabilities. As of March 31, 2012, the value of the derivative liabilities totaled $3,480,000. The Company recorded a derivative loss for the six months and three months ended March 31, 2012 of $1,080,000.

Accounting for the Senior Convertible Notes and Redeemable Series A Convertible Preferred Stock –

During the three months ended March 31, 2012, the Company offered to prepay the remaining Senior Secured Convertible Notes derived from the settlement.  All investors but two holding $134,163 of the Senior Secured Convertible Notes agreed to the prepayment.  The Company paid the remaining $134,163 to the two investors on March 1, 2012, thereby completely eliminating the Senior Secured Convertible Note, satisfying the settlement and having the lien on the Company’s assets removed.

The accounting for the Senior Secured Convertible Notes was within the scope of ASC 815.  Under ASC 815-15-25-4 through 6 or ASC 825-10-10-1, the Company may make an irrevocable election to initially and subsequently measure a hybrid financial instrument in its entirety at fair value.  Any change in fair value between the respective reporting dates shall be recognized as a gain or loss.  Based on the analysis of the Senior Secured Convertible Notes, the Company identified several embedded derivative features.  The Company elected, in accordance with ASC 825-10-10-1, to initially and subsequently carry the instrument at fair value without bifurcating the embedded derivatives.  For the six months and three months ended March 31, 2012, the Company recorded a gain of $49,000 and a loss of $15,000 on the Senior Secured Convertible Notes. For the six months and three months ended March 31, 2011, no gain or loss was recorded on the Senior Secured Convertible Notes.

The Series A Convertible Preferred Stock falls within the scope of ASC 480 because the conversion option was considered nonsubstantive.  ASC 480-10-30-1 states, “Mandatorily redeemable financial instruments shall be measured initially at fair value.”  Therefore, immediately after initially recording Series A Convertible Preferred Stock, the carrying value of the instrument in its entirety must be adjusted to fair value as of the issuance date with the difference recorded as a loss.  The Company also elected to adopt the fair value option in ASC 825.   The Series A Convertible Preferred Stock was measured in its entirety and reported at fair value at each reporting date for so long as shares remained outstanding.  Any change in fair value between the respective reporting dates was recognized as a gain or loss.  During the year ended September 30, 2011, the Company redeemed all of the Series A Convertible Preferred Stock.

2. Series L, M and P Warrants

On April 18, 2007, the Company completed a $15 million private financing.  Shares were sold at $0.75, a premium over the closing price of the previous two weeks.  The financing was accompanied by 10,000,000 warrants with an exercise price of $0.75 and 10,000,000 warrants with an exercise price of $2.00.  The warrants are known as Series L and Series M warrants, respectively. The warrants issued with the financing qualified for equity treatment in accordance with ASC 815-40-15. The cost of Series L and series M warrants were recorded as a debit and a credit to additional paid-in capital.

In September 2008, 2,250,000 of the original Series L warrants were repriced at $0.56 and extended for one year to April 17, 2013.  The increase in the value of the warrants of $173,187 was recorded as a debit and a credit to additional paid-in capital in accordance with the original accounting for the Series L warrants.

In November 2011, the Company repriced 1,600,000 of the Series L warrants to $0.34. The additional cost of $86,826 was recorded as a debit and a credit to additional paid-in capital and was a deemed dividend. This cost is included in modification of warrants and increased the net loss available to shareholders on the consolidated statements of operations. During the quarter ended March 31, 2012, 600,000 Series L warrants were exercised at a price of $0.34, and the Company received proceeds of $204,000.  As of March 31, 2012, 1,000,000 of the Series L warrants at the reduced exercise price of $0.34 and 351,669 at the original exercise price of $0.75 remained outstanding.

On March 12, 2010, the Company temporarily reduced the exercise price of the Series M warrants, originally issued on April 18, 2007.  The exercise price was reduced from $2.00 to $0.75. At any time prior to June 16, 2011 investors could have exercised the Series M warrants at a price of $0.75 per share.  For every two Series M warrants exercised prior to June 16, 2011 the investor would have received one Series F warrant.  Each Series F warrant would have allowed the holder to purchase one share of the Company’s common stock at a price of $2.50 per share at any time on or before June 15, 2014.  After June 15, 2011 the exercise price of the Series M warrants reverted back to $2.00 per share.  Any person exercising a Series M warrant after June 15, 2011 would not receive any Series F warrants.  The Series M warrants expire on April 17, 2012.  An analysis of the modification to the warrants determined that the modification increased the value of the warrants by $1,432,456. This cost was recorded as a debit and a credit to additional paid-in capital and was a deemed dividend.  This cost is included in modification of warrants and increased the net loss available to shareholders on the condensed, consolidated statements of operations.  There were no exercises of the Series M warrants at the reduced price and the exercise price of the Series M warrants reverted back to $2.00 on June 16, 2010.

On August 3, 2010, the Company’s Board of Directors approved an amendment to the terms of the Series M warrants held by an investor.  The investor was the owner of 8,800,000 warrants priced at $2.00 per share.  The investor may now purchase 6,000,000 shares of the Company’s common stock (reduced from 8,800,000) at a price of $0.60 per share.  An analysis of the modification to the warrants determined that the modification increased the value of the warrants by $100,000.  The adjustment was recorded as a debit and a credit to additional paid-in capital.  In addition, 1,221,668 Series M warrants at the original exercise price of $2.00 were outstanding as of March 31, 2012.

On February 1, 2011, 6,000,000 Series M warrants at a price of $0.60 per share were extended for two years.  This cost of $661,547 was recorded as a debit and a credit to additional paid-in capital and was a deemed dividend.  This cost is included in modification of warrants and increased the net loss available to shareholders on the consolidated statements of operations. The additional value of $661,457 was calculated using the Black-Scholes method.

In November 2011, the Company repriced 6,000,000 of the Series M warrants from $0.60 to $0.34. The additional cost of $238,794 was recorded as a debit and a credit to additional paid-capital and was a deemed dividend.  This cost is included in modification of warrants and increased the net loss available to shareholders on the consolidated statements of operations.

On February 10, 2012, the Company issued 5,900,000 Series P warrants to the former holder of the Series O warrants as an inducement for the early exercise of the Series O warrants. Series O warrants entitled the holder to purchase 5,900,000 shares of the Company’s common stock at a price of $0.25 per share at any time on or prior to March 6, 2016.  The Series P warrants allow the holder to purchase up to 5,900,000 shares of the Company’s common stock at a price of $0.45 per share.  The Series P warrants are exercisable at any time on or after August 12, 2012 and prior to March 6, 2017.  The warrants were accounted for as an equity transaction using the Black-Scholes method to value the warrants.  The fair value of the warrants was calculated to be $1,593,000.  This cost was recorded as a debit and a credit to additional paid-in capital.  This cost is included in inducement warrants and increased the net loss available to shareholders on the condensed, consolidated statements of operations.  As of March 31, 2012, all of these warrants remained outstanding.

3.   Licensing Agreement Warrants

On March 6, 2009, the Company entered into a licensing agreement with Byron Biopharma LLC (“Byron”) under which the Company granted Byron an exclusive license to market and distribute the Company’s cancer drug Multikine in the Republic of South Africa.    Pursuant to the agreement Byron will be responsible for registering the product in South Africa.  Once Multikine has been approved for sale, the Company will be responsible for manufacturing the product, while Byron will be responsible for sales in South Africa.  Revenues will be divided equally between the Company and Byron.  To maintain the license Byron, among other requirements, made a $125,000 payment to the Company on March 8, 2011.  On March 30, 2009, and as further consideration for its rights under the licensing agreement, Byron purchased 3,750,000 Units from the Company at a price of $0.20 per Unit.  Each Unit consisted of one share of the Company’s common stock and two warrants.  Each warrant entitles the holder to purchase one share of the Company’s common stock at a price of $0.25 per share.  The warrants expire on March 6, 2016.  The Company filed a registration statement to register the shares issuable upon the exercise of the warrants.  The Units were accounted for as an equity transaction using the Black Scholes method to value the warrants.  The fair value of the warrants was calculated to be $1,015,771.  These warrants were transferred to another party in March 2011.

In January 2012, the Company received $75,000 as a result of the exercise of its Series O warrants.  The Series O warrants entitled the holder to purchase 300,000 shares of the Company’s common stock at a price of $0.25 per share at any time on or prior to March 6, 2016.

In February 2012, the Company received $75,000 as a result of the exercise of its Series O warrants.  The Series O warrants entitled the holder to purchase 300,000 shares of the Company’s common stock at a price of $0.25 per share at any time on or prior to March 6, 2016.

On February 10, 2012, the Company received $1,475,000 as a result of the exercise of the remaining 5,900,000 of its Series O warrants.  As of March 31, 2012, none of these warrants remained outstanding.

4.   Private Investor Warrants

Between May 2003 and April 2006 the Company issued 1,900,000 warrants as part of a financing to a private investor at an exercise price between $0.47 and $1.25.  As of March 31, 2012, 1,200,000 warrants remain outstanding.   The fair value of the warrants has been recorded as an addition to additional paid-in capital and also as a charge to additional paid-in capital since they qualified for equity accounting.

In January 2009, as part of an amended lease agreement on the manufacturing facility, the Company repriced 3,000,000 warrants issued to the lessor in July 2007 at $1.25 per share and which were to expire on July 12, 2013. These warrants were repriced at $0.75 per share and expire on January 26, 2014. The cost of this repricing and extension of the warrants was $70,515 and was accounted for as a debit to the deferred rent asset and a credit to additional paid-in capital.  In addition, 787,500 additional warrants were given to the lessor of the manufacturing facility on the same date, exercisable at a price of $0.75 per share, and will expire on January 26, 2014. The cost of these warrants was $45,207 and was accounted for as a debit to the deferred rent asset and a credit to additional paid-in capital.  As of March 31, 2012, 3,787,500 warrants remained outstanding.

Between March 31 and June 30, 2009, 2,296,875 new warrants were issued at $0.75 to the leaseholder on the manufacturing facility in consideration for the deferment of rent payments.  The cost of these new warrants of $251,172 was recorded as a debit to research and development and a credit to additional paid in capital.   As of March 31, 2012, 2,296,875 warrants remained outstanding.

Between July 2005 and May 2006 1,925,000 warrants were issued to a private investor.  In July 2009, 375,000 warrants held by the investor were extended for two years.  The additional value of the warrants of $24,061 was calculated using the Black-Scholes method using the following assumptions.  This cost was accounted for as a debit and a credit to additional paid in capital.  In February 2011, 1,325,000 warrants issued to the investor with an exercise price between $0.56 and $0.82 were extended for three years.  The additional value of $406,912 was calculated using the Black-Scholes method. This cost was accounted for as a debit and a credit to additional paid in capital.  As of March 31, 2012, 1,325,000 warrants remained outstanding.

5. Warrants held by Officer and Director

Between December 2008 and June 2009, Maximilian de Clara, the Company’s President and a director, loaned the Company $1,104,057.  In June 2009, the Company issued 1,648,244 warrants exercisable at $0.40 per share to the holder of a note from the Company.  The warrants are exercisable at any time prior to December 24, 2014.  These warrants were valued at $65,796 using the Black Scholes method.  In July 2009, as consideration for a further extension of the loan, the Company issued 1,849,295 warrants exercisable at $0.50 per share to the holder of the note that was amended for the second time.  These warrants were valued at $341,454 using the Black Scholes method and can be exercised at any time prior to January 6, 2015.  The first warrants were recorded as a discount to the loan and a credit to additional paid-in capital.  The second warrants were recorded as a debit to derivative loss of $831,230, a premium of $341,454 on the loan and a credit to additional paid in capital of $489,776.  The first warrants were amortized as interest expense at the time of the second amendment.  On the second amendment, $338,172 of the premium was amortized as a reduction to interest expense as of September 30, 2009.  The balance of the premium of $3,282 was amortized as a reduction to interest expense in October 2009.  As of March 31, 2012, 3,497,539 warrants remained outstanding. See Note E for additional information.

6. Options and common stock held by Consultants

As of March 31, 2012, 937,500 options that were issued to consultants as payment for services provided between May 2003 and July 2009 remained outstanding, of which 842,500 options were issued from the Non-Qualified Stock Option plans.

Between May 2009 and July 2009, 442,500 options were issued with exercise prices between $0.28 and $0.60 per share to three consultants, for past services, at a cost of $74,461 using the Black-Scholes method.  The options were accounted for as a debit to general and administrative expense and a credit to additional paid in capital.  Also in July 2009, the Company issued 200,000 options to a consultant with an exercise price of $0.38 per share.  The cost of these options, $43,702, was accounted for as a debit to research and development and a credit to additional paid in capital.

In August 2010, 70,000 options issued to a consultant with an exercise price between $0.63 and $0.70 were extended for two years at a cost of $15,477.  This cost was accounted for as a credit to additional paid in capital and a debit to general and administrative expense.

In October 2010, 80,000 options issued to a consultant with an exercise price of $2.00 were extended for five years from the current expiration date.  The additional value of $30,186 was accounted for as a credit to additional paid in capital and a debit to general and administrative expense.

In December 2011, 50,000 options were issued to a consultant with an exercise price of $0.30 which vested immediately and expire on December 1, 2016.  The cost of these options was $10,211 calculated using the Black Scholes method and was accounted for as a credit to additional paid in capital and a debit to general and administrative expense.

In March 2012, 50,000 options were issued to a consultant with an exercise price of $0.35 which vested immediately and expire on March 5, 2017.  The cost of these options was $12,037 calculated using the Black Scholes method and was accounted for as a credit to additional paid in capital and a debit to general and administrative expense.

A consultant was issued 1,000,000 shares in November 2011 for consulting services to be rendered over a twelve month period. These shares were issued at a cost of $0.32 per share.  During the six months and three months ended March 31, 2012, the Company included expense of $106,667 and $80,000, respectively in general and administrative expense and a corresponding increase to additional paid in capital.

There were an additional 306,181 and 300,000 shares of common stock issued to consultants during the six and three months ended March 31, 2012 at a fair value of $0.37 and $0.38, respectively, per share for a cost of $114,793 and $113,000, respectively, of which $114,793 was expensed for the six months ended March 31, 2012 and $113,000 was expensed for the three months ended March 31, 2012.

There were 277,169 and 77,169 shares of common stock issued to consultants during the six and three months ended March 31, 2011 at a fair value of $0.73 and $0.79, respectively, per share for a cost of $200,964 and $60,964, respectively, of which $130,964 was expensed for the six months ended March 31, 2011 and $95,192 was expensed for the three months ended March 31, 2011. Additionally, the cost of the previously issued shares for the six and three months ended March 31, 2011 was $1,982 and $0, respectively.