10-K 1 v367765_10k.htm FORM 10-K

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 10-K

 

(Mark One)

x Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

For the fiscal year ended December 31, 2013

 

¨ Transition Report under Section 13 or 15(d) of the Securities Exchange Act of 1934

 

For the transition period from                    to

 

Commission File Number: 001-32587

 

PHARMATHENE, INC.

(Exact name of registrant as specified in its charter)

Delaware   20-2726770
(State or other jurisdiction of incorporation or
organization)
  (I.R.S. Employer Identification No.)

 

One Park Place, Suite 450, Annapolis, MD   21401
(Address of principal executive offices)   (Zip Code)

 

Registrant’s telephone number, including area code: (410) 269-2600

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of Each Class:   Name of Each Exchange on Which Registered:
Common Stock, par value $0.0001 per share   NYSE MKT

 

Securities registered pursuant to Section 12(g) of the Act: None

 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ¨    No  x

 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes ¨ No x

 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No ¨

 

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data file required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨

 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. ¨

 

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 x Accelerated Filer ¨ Non-Accelerated Filer ¨ Smaller Reporting Company

  

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ¨ No x

 

The aggregate market value of voting and non-voting common equity held by non-affiliates of the registrant was approximately $69.0 million based upon the closing price of the common equity on the NYSE MKT on the last business day of the registrant’s most recently completed second fiscal quarter (June 28, 2013).

 

The number of shares of the registrant’s Common Stock, par value $0.0001 per share, outstanding as of March 7, 2014 was 53,558,926.

 

DOCUMENTS INCORPORATED BY REFERENCE

 

Portions of the registrant’s definitive Proxy Statement for its 2014 Annual Meeting of Stockholders or Annual Report on Form 10-K/A, for the fiscal year ended December 31, 2013, to be filed on or before April 30, 2014, are incorporated by reference into Part III of this Report.

 

 
 

 

TABLE OF CONTENTS

 

    Page
     
PART I    
     
Item 1. Business 4
Item 1A. Risk Factors 22
Item 1B. Unresolved Staff Comments 37
Item 2. Properties 37
Item 3. Legal Proceedings 37
Item 4. Mine Safety Disclosures 38
     
PART II    
     
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 38
Item 6. Selected Financial Data 41
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations 42
Item 7A. Quantitative and Qualitative Disclosures about Market Risk 51
Item 8. Financial Statements and Supplementary Data 52
Item 9. Changes In and Disagreements with Accountants on Accounting and Financial Disclosure 52
Item 9A. Controls and Procedures 52
Item 9B. Other Information 52
     
PART III    
     
Item 10. Directors, Executive Officers and Corporate Governance 52
Item 11. Executive Compensation 53
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 53
Item 13. Certain Relationships and Related Transactions, and Director Independence 53
Item 14. Principal Accountant Fees and Services 53
     
PART IV    
     
Item 15. Exhibits and Financial Statement Schedules 53

 

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With respect to this discussion, the terms “we,” “us,” “our,” “PharmAthene” and the “Company” refer to PharmAthene, Inc., a Delaware corporation and its wholly-owned subsidiaries PharmAthene UK Limited, a United Kingdom Limited Company (“PharmAthene UK”) and PharmAthene Canada, Inc., a Canadian corporation (“PharmAthene Canada”).

 

Special Note Regarding Forward-Looking Statements

 

This Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, or the “Exchange Act”.  This information may involve known and unknown risks, uncertainties and other factors that are difficult to predict and may cause our actual results, performance or achievements to be materially different from future results, performance or achievements expressed or implied by any forward-looking statements.  These risks, uncertainties and other factors include, but are not limited to, risks associated with the following:

 

·the reliability of the results of the studies relating to human safety and possible adverse effects resulting from the administration of our product candidates,

 

·funding delays, reductions in or elimination of U.S. government funding and/or non-renewal of expiring funding for one or more of our development programs,

 

·our common stock, our GE Loan Agreement and our net operating loss carryforwards, or NOLs,

 

·the award of government contracts to our competitors or delays caused by third parties challenging government contract awards to us,

 

·unforeseen safety and efficacy issues related to our product candidates,

 

·challenges related to the development, commercialization, technology transfer, scale-up, and/or process validation of manufacturing processes for our product candidates,

 

·unexpected determinations that these product candidates prove not to be effective and/or capable of being marketed as products,

 

·accomplishing future strategic acquisitions or business combinations,

 

as well as risks detailed under the caption “Risk Factors” in this Report on Form 10-K and in our other reports filed with the U.S. Securities and Exchange Commission, or (the “SEC”), from time to time hereafter. In particular, in its May 2013 decision, the Delaware Supreme Court reversed the remedy ordered by the Delaware Court of Chancery which awarded PharmAthene 50% of all net profits (as defined in the court's final judgment) related to the sale of ArestyvrTM (formerly called ST 246®) and related products for 10 years following the initial commercial sale of the drug once SIGA Technologies, Inc., or SIGA, earns $40.0 million in net profits from the sale of ArestyvrTM and related products and remanded the issue of a remedy back to the trial court for reconsideration. As a result, there can be no assurance that the Delaware Chancery Court will issue a remedy that provides us with a financial interest in ArestvyrTM and related products or any remedy. Furthermore, there is significant uncertainty regarding the level and timing of sales of ArestvyrTM and when and whether it will be approved by the United States Food and Drug Administration, or the FDA, and corresponding health agencies around the world. Therefore, even if the Delaware Court of Chancery does award us a remedy that provides us monies related to sales or profit of ArestvyrTM, we cannot predict with certainty if or when SIGA will begin recognizing profit on the sale thereof and there can be no assurance that any profits received by SIGA and paid to us will be significant, if any. In addition, significant additional research work, non-clinical animal studies, clinical trials, and manufacturing development work remain to be done with respect to our product candidates, and with FDA’s December 2013 clinical hold of SparVax®, we will not be able to re-initiate human clinical trials for that product candidate until such time as we produce a new lot of final drug product that demonstrates stability to the FDA’s satisfaction and the FDA lifts the clinical hold. At this point there can be no assurance that any of these product candidates will be shown to be safe and effective and approved by regulatory authorities for use in humans. Forward-looking statements describe management’s current expectations regarding our future plans, strategies and objectives and are generally identifiable by use of the words “may,” “will,” “should,” “expect,” “anticipate,” “estimate,” “believe,” “intend,” “project,” “potential” or “plan” or the negative of these words or other variations on these words or comparable terminology. Such statements include, but are not limited to:

 

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·statements about potential future government contract or grant awards,

 

·potential payments under government contracts or grants,

 

·potential regulatory approvals,

 

·future product advancements, and

 

·anticipated financial or operational results.

 

Forward-looking statements are based on assumptions that may be incorrect, and we cannot assure you that the projections included in the forward-looking statements will come to pass.

 

We have based the forward-looking statements included in this Annual Report on Form 10-K on information available to us on the date of this Annual Report, and we assume no obligation to update any such forward-looking statements, other than as required by law. Although we undertake no obligation to revise or update any forward-looking statements, whether as a result of new information, future events or otherwise, you are advised to consult any additional disclosures that we may make directly to you or through reports that we, in the future, may file with the SEC, including Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K.

 

All forward-looking statements included herein are expressly qualified in their entirety by the cautionary statements contained or referred to elsewhere in this Annual Report. Unless otherwise indicated, the information in this annual report is as of December 31, 2013.

 

Item 1. Business.

 

Overview

 

We are a biodefense company engaged in the development and commercialization of next generation medical countermeasures against biological and chemical threats. Our current biodefense portfolio includes the following product candidates:

 

SparVax®, a next generation recombinant protective antigen anthrax vaccine;

 

rBChE (recombinant butyrylcholinesterase) bioscavenger, a medical countermeasure for nerve agent poisoning by organophosphorous compounds, including nerve gases and pesticides; and

 

Valortim®, a fully human monoclonal antibody for the prevention and treatment of anthrax infection.

 

In May 2013 the Delaware Supreme Court affirmed a September 2011 ruling of the Delaware Court of Chancery that SIGA had breached certain contractual obligations to us. The matter is on remand to the Delaware Court of Chancery to determine a remedy in light of the Delaware Supreme Court’s decision. Previously the Delaware Chancery Court had awarded us the right to receive 50% of all net profits (as defined in the court’s final judgment) related to the sale of SIGA, ArestvyrTM (formerly known as ST-246®) and related products for 10 years following initial commercial sale of the drug once SIGA earns $40.0 million in net profits from the sales of ArestvyrTM and related products and a portion of our attorney’s fees and expert witness and other costs. While we believe there may be significant revenue potential under a potential damages award, there can be no assurance that the Delaware Chancery Court will re-instate its prior remedy or order another remedy for us, that SIGA will not appeal any subsequent decision by the Delaware Chancery Court, or that SIGA will not be successful in any subsequent appeal. Currently, because the Delaware Supreme Court remanded the issue of a remedy back to the Delaware Chancery Court, we no longer have a financial interest in ArestvyrTM and may never receive any proceeds from the product.

 

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Background

 

We were formed in April 2005 as Healthcare Acquisition Corp., a special purpose acquisition company. On August 3, 2005, Healthcare Acquisition Corp. consummated its initial public offering. On August 3, 2007, Healthcare Acquisition Corp. acquired all the outstanding equity of PharmAthene, Inc., then a privately held Delaware corporation engaged in the biodefense business, and changed its name from Healthcare Acquisition Corp. to PharmAthene, Inc. Our subsidiary PharmAthene Canada, Inc. was operated in support of the Protexia contract with the U.S. Army Space and Missile Command issued to develop a nerve agent counter measure. In July 2012, we substantially liquidated our Canadian subsidiary, which we acquired in 2005. All assets in Canada have been disposed of and we are in the process of filing the final tax returns with the Canadian tax authorities to dissolve this entity. In March 2008, PharmAthene through PharmAthene UK Limited, acquired from Avecia the rights to develop SparVax®. In 2009, the contract was novated from PharmAthene UK Limited to PharmAthene, Inc. PharmAthene UK Limited monitors the work of the legacy subcontractors.

 

Our executive offices are located at One Park Place, Suite 450, Annapolis, Maryland 21401 and our telephone number is 410-269-2600. Our common stock trades on the NYSE MKT (formerly NYSE Amex) under the symbol “PIP.” We maintain a website at http://www.PharmAthene.com. The information contained on or connected to our website is expressly not incorporated by reference into this Annual Report. We make available for download free of charge through our website this annual report on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, as soon as reasonably practicable after we have electronically filed, or furnished, them to the SEC.

 

Business Concept and Strategy

 

Our goal is to become one of the leading companies specializing in the development and commercialization of best-in-class prophylactic and therapeutic drugs for defense against biological and chemical threats and emerging infectious diseases worldwide. In assembling our product candidate portfolio, we have adhered to a strategy emphasizing specific selection criteria to enhance the likelihood of U.S. government procurement. These selection criteria include:

 

demonstrated technical proof-of-concept in humans and/or appropriate animal models;

 

advantages over existing products or technologies;

 

demonstrated interest by the U.S. Government in procurement; and

 

defined development path and regulatory strategy.

 

We seek to acquire and develop leading compounds and technologies targeting the highest priority U.S. Government biodefense requirements. We also look to bring products into our portfolio with dual-use potential that may serve both biodefense and commercial markets.

 

We have developed and will continue to develop novel biodefense product development and contracting capabilities. Development of these capabilities has required a substantial investment, which we may leverage further through possible acquisitions of additional biodefense product candidates, whether under licensing deals, mergers and acquisitions, or otherwise. We believe that product opportunities will come primarily from companies focused on commercial markets that wish to see their products or technologies exploited in biodefense.

 

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Biodefense Industry

 

Market Overview:

 

The worldwide biodefense market can generally be divided into three segments: U.S. civilian, U.S. military, and non-U.S. markets. U.S. government funding represents the vast majority of the worldwide market. According to the University of Pittsburgh Medical Center - Center for Biosecurity, U.S. government biodefense military and civilian spending was estimated at over $5 billion in fiscal year 2013 and 2012.

 

U.S. Civilian Market and Project BioShield:

 

The U.S. civilian market includes funds to protect the U.S. population from biowarfare agents and has been largely funded by the Project BioShield Act of 2004. Project BioShield, established under the Project BioShield Act of 2004 and the U.S. government’s largest biodefense initiative, is focused on acquiring products with low technological risk that will be available for purchase in the near term. The U.S. government has identified the following threats as critical biodefense priorities: anthrax, smallpox, botulinum toxin, radiation, and nerve agent exposure. To evaluate and select the best products for these threats, the U.S. Department of Health and Human Services, or DHHS, typically issues Requests for Information followed by Requests for Proposals or “RFPs”. RFPs detail product and procurement requirements including treatment types, numbers of doses and delivery timeframes. To qualify for Project BioShield funding, products must demonstrate product efficacy in an animal model and complete advanced development activities, and companies must show that they can provide sufficient manufacturing capability. Twelve medical counter measures, or MCMs, have been procured for stockpile under project BioShield since 2004, and BARDA projects that an additional 12 countermeasures will be delivered by 2019.

 

Project BioShield provided $5.6 billion in funding for MCMs through the Special Reserve Fund, or SRF, over ten fiscal years (FY), (FY2004-FY2013). As the original authorization expired at the end of FY2013, the Pandemic and All-Hazards Preparedness Reauthorization Act, or PAHPRA, was signed into law in March 2013. The PAHPRA authorized $2.8 billion in funding for the SRF for fiscal years 2014-2018. These funds are for the procurement of MCMs. PAHPRA also authorized $415 million in funding to BARDA for advanced development activities. However, actual funding for BARDA is dependent on annual congressional appropriations and congress is not obligated to appropriate the authorized amount. The fiscal year 2014 appropriation for BARDA advanced development is consistent with PAHPRA at $415 million. The fiscal year 2014 appropriation for the SRF is $255 million.

 

U.S. Military Market:

 

The Department of Defense, or DoD, is responsible for the research, development, testing and evaluation, or RDT&E, and procurement of MCMs defense-wide within the DoD. These efforts focus on providing chemical and biological warfare protection for active duty military personnel, their dependents, and civilians who are on active duty. The FY 2014 Omnibus Appropriations Act included a total of $1.1 billion in funding for Chemical and Biological RDT&E Defense Wide.

 

Non-U.S. Markets:

 

Non-U.S. markets address protection against biowarfare agents for both civilians and military personnel in foreign countries. We anticipate that foreign countries will procure biodefense products as they are developed and validated by procurement by the U.S. government.

 

Anthrax

 

The three general modes of infection by Bacillus anthracis or B. anthracis, the bacterium which causes anthrax infection, are by inhalation, ingestion or skin contact with anthrax spores. Inhalational anthrax is the most lethal form of infection and occurs when anthrax spores become airborne and enter a person’s body through the lungs. Inhalational anthrax is almost always fatal if left untreated; the mortality rate in patients treated aggressively with antibiotics and supportive care is approximately 50%. Persons infected by B. anthracis that is ingested will suffer from gastrointestinal anthrax; those whose skin comes into contact with anthrax will suffer from cutaneous anthrax. Gastrointestinal anthrax has a mortality rate of more than 40% if left untreated. Cutaneous anthrax generally causes skin infections within a week or two after exposure. Cutaneous anthrax is the least fatal. Without treatment, approximately 20% of all skin infection cases are fatal. Treated cutaneous anthrax is rarely fatal.

 

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The DoD estimates that up to ten countries may possess anthrax weapons and an undetermined number of individuals and terrorist groups could have access to anthrax. Anthrax is an effective bioterrorism agent because the spores are stable for extended periods of time (i.e. years), can be milled to a fine powder, and can be widely dispersed with readily available instruments and machinery. The U.S. Congressional Office of Technology Assessment in 1993 analyzed the potential scope of an anthrax attack, calculating that there would be between 130,000 and three million deaths following the release of 100 kilograms of anthrax in a highly populated area.

 

In light of the limited effectiveness of current antibiotics and supportive care, we believe that currently available treatments for inhalational anthrax — antibiotics and vaccines — are suboptimal. Following exposure, but prior to the onset of symptoms, antibiotics like ciprofloxacin, doxycycline or penicillin can be used as post-exposure prophylaxis with the goal of preventing progression of the disease with a recommended antibiotic course of treatment of 60 days, sometimes in combination with the administration of an existing anthrax vaccine. We believe that both compliance and side effects are problematic for anyone asked to take antibiotics for such an extended period of time. Furthermore, antibiotic resistance, whether naturally occurring or genetically engineered, is a concern.

 

Smallpox

 

Smallpox virus is classified as a Category ‘A’ agent by the U.S. Centers for Disease Control and Prevention and is considered one of the most significant threats for use as a biowarfare agent. Although declared eradicated in 1980 by the World Health Organization, there is a threat that a rogue nation or a terrorist group may already possess or have the capability to produce an illegal inventory of the virus that causes smallpox. Inventories of the virus are known to be contained under extremely tight security at the Center for Disease Control and Prevention in Atlanta, Georgia and the State Research Center of Virology and Biotechnology VECTOR laboratory in Koltsovo, Russia.

 

Many scientists agree that with the scientific tools available today smallpox can be created by modifying another orthopox virus available naturally worldwide by a scientist with access to a modern laboratory. Studies conducted prior to the eradication of natural reservoirs of smallpox virus show that the disease has a mortality rate of 30% - 35%, and survivors are scarred and can suffer other permanent detriments.

 

Chemical Weapons and Nerve Agents

 

Chemical weapons use the toxic properties of chemical substances to produce physiological effects on an enemy or civilian target. Classic chemical weapons, such as chlorine and phosgene, were employed during World War I and consisted primarily of commercial chemicals used as choking and blood agents, to cause respiratory damage and asphyxiation. Organophosphorous agents (nerve agents), one of the most lethal forms of chemical weapons, were developed in the 1930’s in the years leading up to World War II. As recently as 2013 the United Nations concluded that chemical weapons were used in the on-going civil war in Syria.

 

Nerve agents function by binding to acetylcholinesterase, an enzyme that normally causes termination of the activity of the neurotransmitter acetylcholine. Nerve agents block the activity of acetylcholinesterase, allowing the activity of acetylcholine to continue unchecked. As a result, nerve impulses are continually transmitted, causing muscle contractions that do not stop. This effect is referred to as a “cholinergic crisis” and results in a loss of muscle control, respiratory failure, paralysis and convulsions. Nerve agent exposure that does not cause death after a short period can lead to permanent brain damage.

 

There is currently only one FDA-approved pre-treatment for nerve agents, pyridostigmine bromide, or PB. PB is only approved for the pre-treatment of exposure to the nerve agent soman. It confers no protection on its own but enhances the protection conferred by post-exposure treatment. The standard of care for post-exposure treatment involves repeated doses of a cocktail of drugs including atropine, reactivators including the oxime 2-PAM, and anti-convulsants. However, this type of treatment acts primarily on the symptoms of nerve agents, not their underlying cause. We believe available pre-and post-treatment options are inadequate and that there is a need for more efficacious countermeasures, especially as evidence mounts that modified, more toxic forms of nerve agents may be used in future attacks.

 

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Product Candidates

 

SparVax®:  Recombinant Protective Antigen (rPA)-based Anthrax Vaccine

 

SparVax® is a second generation, rPA anthrax vaccine designed to protect against inhalational anthrax, the most lethal form of B. anthracis infection in humans. The vaccine has been shown to induce anti-Protective Antigen, or PA, antibodies in clinical trials in healthy human volunteers and in animal models of inhalational anthrax. These antibodies are believed to function by targeting PA, a protein component necessary for the transportation of bacterial toxins into the cell and the subsequent toxic cascade that leads to morbidity and mortality. Vaccination with SparVax® can generate significant titers of antibodies and up to 100% efficacy in rabbits and non-human primates that are subsequently exposed to lethal inhalation doses of anthrax spores. One Phase 1 and two Phase 2 clinical trials have been completed involving approximately 770 individuals. Data from these trials demonstrated that SparVax® is generally well tolerated, and immunogenic.

 

SparVax® is being developed for two indications: post-exposure prophylaxis, or PEP, in conjunction with antibiotics and general use prophylaxis, or GUP. In a PEP setting, the vaccine would be administered following a suspected exposure to augment the natural immune response and provide protection once antibiotics are discontinued. In the GUP setting, the vaccine is administered in advance of any exposure and is intended to induce an immune response that will be protective should there be a subsequent exposure.

 

Preclinical Safety Studies

 

Prior to an Investigational New Drug, or IND, application being filed with the FDA, SparVax® underwent safety testing in mice, rats, and rabbits and non-human primates. SparVax® was well tolerated with no deaths and no behavioral or clinical signs observed in all species. All of the toxicology studies were compliant with Good Laboratory Practices, or GLP, and the data were used to support the IND and allowed for the initiation of clinical trials of SparVax®.

 

Non-clinical Studies

 

Clinical trials to demonstrate efficacy of an anthrax vaccine in humans are unethical; therefore, our strategy is to obtain licensure of SparVax® via the FDA’s Animal Rule (21 CFR 601.90) which allows for efficacy testing in appropriate animal models in lieu of human clinical efficacy trials. To date, a majority of its animal model development and efficacy studies in both rabbits and non-human primates for both GUP and PEP indications using SparVax® have been sponsored by the National Institute of Allergy and Infectious Diseases (“NIAID”), and conducted by a contract research organization. Data from these studies have shown that SparVax® is immunogenic and efficacious in both rabbits and non-human primates and that immunogenicity and protection against an aerosol challenge are dependent on vaccine dosage; the vaccine used in these studies was manufactured using drug substance manufactured at Avecia Biologics Limited, or Avecia. A rabbit efficacy study was performed following the successful transfer of technology and scale up to a 1,500 liter (bioreactor) commercial scale process. The results of this recent study confirm previous findings that immunogenicity and protection conferred by SparVax® are dependent upon vaccine dosage. Moreover, these results and other studies have demonstrated that the drug product made using drug substance manufactured at Fujifilm Diosynth Biotechnologies USA, or Diosynth, is comparable to the vaccine based on drug substance manufactured at Avecia.

 

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Clinical Trials

 

The Phase 1 trial was a dose escalation study designed to evaluate a range of dosage levels administered with either of two different dosing schedules. There were no vaccine-related serious adverse events or changes in blood chemistries, vital signs or electrocardiograms, or ECGs, reported. The results demonstrated that the vaccine was generally well tolerated, and immunogenic and that the immunogenic response was dependent on vaccine dosage.

 

The Phase 2 program was designed to evaluate the safety and immunogenicity of the two highest dosages tested in Phase 1 using a three dose regimen in a larger number of subjects. Two Phase 2 trials were conducted, both of which studied the effect of different vaccine dosage levels and schedules.

 

In the Phase 2a trial, SparVax® was shown to be immunogenic and generally well tolerated with no vaccine-related serious adverse events.

 

The Phase 2b trial compared a longer dosing regimen at two different vaccine dosages with a smaller control group that received the currently licensed anthrax vaccine, BioThrax®. As in the Phase 2a trial, SparVax® was immunogenic and generally well tolerated with no vaccine-related serious adverse events. The immunogenicity data showed that SparVax® elicited an immune response after the primary immunization series as well as having induced an anamnestic response after a booster dose given at 6 or 12 months after the primary dosing schedule. While both SparVax® and BioThrax® were immunogenic following a three-dose series with seroconversion rates of approximately 90% (as measured by enzyme-linked immunosorbent assay (“ELISA”) titers), an increased proportion of individuals experienced injection site pain in the BioThrax® group (where the vaccine was administered subcutaneously) as compared to the SparVax® groups (where the vaccine was administered intramuscularly).

 

Future studies will seek to confirm the dose and schedule of SparVax® that induces antibody levels in humans which are comparable to those shown to be protective in the animal models, demonstrate the acceptability of using SparVax® in conjunction with antibiotics, and confirm the safety of SparVax® in a sufficient number of human subjects (as required by the FDA).

 

Product Stability

 

In 2011, we announced that SparVax® bulk drug substance, or BDS, manufactured at Avecia Biologics Laboratories in the United Kingdom had demonstrated 52 month stability. Moreover, we have demonstrated over 36 month stability for its final drug product, or FDP, vaccine formulation based on BDS manufactured at Avecia. The stability data were prepared utilizing a variety of analytical methods and a mouse challenge potency assay. Subsequent to the transfer of manufacturing technology to Diosynth, one 1,500 liter engineering lot of BDS and one 1,500 liter lot of BDS, compliant with current Good Manufacturing Practices, or cGMP, were manufactured at Diosynth; engineering and cGMP lots of FDP were manufactured from aliquots of the engineering and cGMP lots of BDS, respectively. The cGMP BDS and FDP lots are currently on formal International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use, or ICH, compliant stability programs. In parallel, the stability of the engineering lots of BDS and FDP is also being monitored to support the findings from the formal stability programs. Data obtained to date demonstrate that the BDS produced at Diosynth is stable for at least 18 months and the FDP derived from Diosynth BDS is stable for at least 18 months. Stability testing is ongoing.

 

In August 2012, we received notification from the FDA that our SparVax® rPA anthrax vaccine program was placed on clinical hold prior to initiating any patient dosing in a planned Phase 2 clinical trial. The FDA requested additional stability data and information related to the stability indicating assays, which we supplied, and the FDA lifted the clinical hold in May 2013. In 2012 at the request of FDA we switched from a mouse challenge potency assay to a more sensitive mouse immunogenicity assay. As a result we are better able to detect changes in potency than we were previously with the materials manufactured at Avecia. In December 2013, we received notification from the FDA that our SparVax® program was placed on clinical hold prior to initiating any patient dosing in a planned Phase 2 clinical trial. Specifically the FDA observed a statistically significant downward trend in potency in the engineering lot of FDP manufactured in early 2012 and a similar but not statistically significant trend in the cGMP lot of SparVax® FDP produced four months later that we had intended to use in the planned Phase 2 clinical trial. PharmAthene recently completed the in-life portion of an ongoing non-clinical rabbit study which showed SparVax® to be beneficial in preventing anthrax infection in animals exposed to anthrax spores. This study was designed to evaluate the efficacy of SparVax® compared to BioThrax® in animals exposed to a lethal dose of anthrax. The study used a cGMP lot of SparVax® FDP that was 22 months old at the initial dose. The dose was repeated 28 days later using the same lot. Rabbits were vaccinated with an estimated human equivalent dose of each vaccine and the data showed 100% survival for both products. Additional data from future SparVax® clinical trials and non-clinical animal studies will be required to establish efficacy in humans. To move forward with clinical development of SparVax® and to be able to respond to the FDA’s concerns, the FDA has requested that we produce a new cGMP lot of FDP, provide the release test results to the FDA, and to provide stability data to the FDA on the BDS we used to produce that lot. The FDA has also requested that we continue to collect stability data on the previously manufactured engineering and cGMP lots. Until such time, if ever, that FDA lifts the clinical hold, we will not be permitted to enroll any subjects in clinical trials for SparVax®.

 

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Funding

 

To date, funding for the development of SparVax® has occurred under two contracts from the National Institutes of Health, or NIH, originally entered into in 2002 and 2003 which, not including the modifications discussed below, provided for aggregate funding of up to approximately $128 million all of which have been received by either PharmAthene or Avecia.

 

In April 2009, the U.S. Government transferred the SparVax® contract to BARDA. In February 2010, we and BARDA entered into negotiations to modify the existing advanced development contract for SparVax®. BARDA previously funded approximately $62 million on a cost-reimbursement-plus-fixed-fee basis, assuming that all milestones are achieved. The contract was subsequently modified to extend the period of performance through February 2015 and BARDA made available an additional $8 million to help support clinical and non-clinical work on SparVax®. As of December 31, 2013, approximately $19.5 million remains available under the $70 million in funding. In addition, approximately $17 million in unfunded options remain under the contract. It is unclear when or if BARDA will consider exercising the options or a new funding request.

 

Recombinant Human Butyrylcholinesterase Nerve Agent Countermeasure

 

In 2006, we entered into a contract with the DoD to develop our Protexia® medical countermeasure for chemical nerve agent exposure to protect the warfighter from physiological damage. This program utilized the recombinant enzyme butyrylcholinesterase, or rBChE, a recombinant form of a naturally occurring bioscavenger, as its active ingredient. This first generation program for producing rBChE utilized transgenic goats to produce the enzyme in their milk. This contract expired on December 31, 2010, and we shut down its Protexia® related operations and sold its production facilities in December 2011.

 

We have also been working on a second generation approach which utilizes a mammalian-cell-based expression system (i.e., the PER.C6® human cell line) for rBChE. In August 2011, the DoD awarded us a fixed price contract for up to approximately $5.7 million to support on-going research into the production of rBChE using this mammalian-cell culture-based advanced expression system. As of December 31, 2013, approximately $0.9 million remains available under this contract. The period of performance for this contract is currently scheduled to end on March 31, 2014. While the technology is still at an early research stage, if our efforts are successful, we believe this cell culture-based approach could have significant advantages over the transgenic goat-based approach originally developed to produce Protexia®. Specifically, we believe these advantages could include:

 

An established manufacturing platform, consistent with those used for other biotechnology products and with the U.S. government’s recent advanced manufacturing system initiative;

 

Final product with a pharmacokinetic (PK) profile that more closely resembles naturally occurring butyrylcholinesterase, or BChE, from human blood;

 

Higher production yields than a transgenic goat based approach;

 

Substantially lower costs of production to yield significant savings to the DoD and, potentially, civilian customers;

 

A more traditional and streamlined regulatory path to FDA licensure; and

 

Greater ability to scale up production if demand increases.

 

In December 2012, we exclusively licensed the rights to use the PER.C6® human cell line for the manufacture of our rBChE product. This platform offers many advantages over traditional expression systems and should enable the final product to have a pharmacokinetic profile that more closely matches the naturally occurring BChE found in human plasma.

 

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Valortim®:  Anthrax Monoclonal Antibody

 

Valortim® is a fully human monoclonal antibody designed to protect against and treat human inhalational anthrax, as both post-exposure prophylaxis (i.e., before symptoms manifest) and post-exposure therapy (i.e., once symptoms are evident). Valortim® utilizes a novel mechanism of action similar to the natural immune response. Valortim® is designed to bind to PA and protect the cells from damage by the anthrax toxins. In non-clinical studies, animals were protected against this fatal disease when Valortim® was administered following a lethal aerosol challenge of anthrax spores, demonstrating that Valortim® induces recovery and survival in animals exposed to inhalational anthrax.

 

Bristol-Myers Squibb Collaboration and Development Timeline

 

We are developing Valortim® in collaboration with Bristol-Myers Squibb, or BMS, pursuant to a collaboration agreement entered into in November 2004. Under the terms of the collaboration agreement, we and BMS will share operating profits according to a formula that establishes our share of the profits at between 20% and 60%, with the final split largely dependent on the amount of funding provided by us prior to sale of product to the U.S. Government. Prior to distribution of operating profits, each party is entitled to reimbursement of research and development expenses incurred that were not otherwise covered by government funding. Valortim® has received Fast Track designation from the FDA as well as orphan drug status.

 

Clinical Phase 1 Trials

 

In 2006 we and BMS completed an initial Phase 1 open-label, dose-escalation clinical trial to evaluate the safety, tolerability, immunogenicity, and pharmacokinetics (the study of absorption, metabolism and action of drugs) of a single dose of Valortim® administered intravenously or intramuscularly in healthy volunteers. No drug-related serious adverse effects were reported. In August 2009 we began a second Phase 1 clinical trial of Valortim® in combination with the antibiotic ciprofloxacin. During the course of the study, there were two serious adverse events, so we halted the trial and the FDA placed the study on partial clinical hold. Following an investigation, the FDA lifted the partial clinical hold in December 2010, and we then commenced and completed an intravenous (IV) dose-escalation study of Valortim®. We submitted the final study report to the FDA for the trial in January 2012.

 

Non-clinical Studies

 

We have conducted studies in two animal models to evaluate the use of Valortim® as a post-exposure prophylaxis. Treatment in both animal models was initiated within one hour following exposure to the anthrax spores. Eighty-five percent of rabbits treated intravenously with doses of Valortim® survived following inhalation exposure to anthrax spores. One hundred percent of cynomolgus monkeys treated intramuscularly with doses of Valortim® were protected from death following exposure to inhalational anthrax spores.

 

We have conducted studies in rabbits to evaluate the use of Valortim® as a therapeutic intervention for inhalational anthrax. This indication for Valortim® would be intended to treat patients who have already developed signs and/or symptoms of inhalational anthrax. In two studies, up to 100% of the animals survived that were treated with Valortim® intravenously at the time they tested positive for the presence of PA in the blood or had significant increases in body temperature.

 

We have also conducted two studies in African green monkeys treated with Valortim® at the time they tested positive for the presence of PA in the blood. Up to 70% of animals treated intravenously with Valortim® survived. In contrast, the mortality rate for animals exposed to inhalational anthrax that received a saline control at the time they tested positive for the presence of PA in the blood is close to 100%.

 

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Funding

 

In 2006 and 2008, we received DoD funding for the advancement of Valortim® in the aggregate amount of $4.2 million, all of which was received by December 31, 2012. In September 2007, NIAID awarded us a $13.9 million contract for the advanced development of Valortim® as an anti-toxin therapeutic to treat inhalational anthrax infection. In April 2009 that amount was increased to $15.9 million (which was reduced to $15.3 million in August 2010). Funding from NIAID ran through January 31, 2012, when this contract ended.

 

In September 2013, under Solicitation RFP-12-100-SOL-00026, BARDA issued to us an Indefinite-Delivery, Indefinite-Quantity (ID/IQ) contract for the acquisition of anthrax antitoxins. Later that same month we entered into a work order under that contract pursuant to which we agreed to supply BARDA 35 vials of the master cell bank for Valortim® for approximately $1.0 million. We are in discussions with BARDA regarding delivery of those materials, which we anticipate will occur prior to the end of 2014.

 

Future funding for the development of Valortim® remains highly uncertain. There can be no assurance we will be successful in obtaining additional financial support for this program.

 

Our Interest in ARESTVYRTM:  Smallpox antiviral

 

ArestvyrTM, which is being developed by SIGA, is an orally administered antiviral drug candidate to treat orthopox virus diseases, including smallpox. ArestvyrTM acts by blocking the ability of the virus to spread to other cells, preventing it from causing disease. The FDA has designated ArestvyrTM for “fast-track status” enabling potential expedited FDA review and approval. In addition, ArestvyrTM has been granted Orphan Drug designation for both the treatment and prevention of smallpox.

 

In May 2013, the Delaware Supreme Court affirmed a September 2011 ruling of the Delaware Court of Chancery that SIGA had breached certain contractual obligations to us. The matter is on remand to the Delaware Court of Chancery to determine a remedy in light of the Delaware Supreme Court’s decision. The Delaware Court of Chancery heard final oral arguments on the issue of remedy during the first quarter of 2014, and we expect the court to issue its ruling within the next several months. Currently, because the Delaware Supreme Court remanded the issue of a remedy back to the Delaware Chancery Court, we no longer have a financial interest in ArestvyrTM and may never receive any proceeds from the product.

 

While we believe there may be significant revenue potential under a potential damages award, there can be no assurance that the Delaware Court of Chancery will re-instate its prior remedy or order another remedy for us, that SIGA will not appeal any subsequent decision by the Delaware Court of Chancery, or that SIGA will not be successful in any subsequent appeal.

 

Previously the Delaware Court of Chancery had awarded us the right to receive 50% of all net profits (as defined in the court’s final judgment) related to the sale of SIGA’s ArestvyrTM (formerly known as ST-246®) and related products for 10 years following initial commercial sale of the drug once SIGA earns $40.0 million in net profits from sales of ArestvyrTM and related products and a portion of our attorneys’ fees and expert witness and other costs.

 

SIGA indicated in its press release dated March 10, 2014, that it had delivered approximately 920,000 courses of ArestvyrTM to BARDA through December 31, 2013, of which approximately 195,000 were delivered at no cost.  Approximately $96.1 million was received by SIGA in 2013 for the aggregate delivery of the approximate 725,000 courses of ArestvyrTM which were billed the government. As a result of the Delaware Supreme Court’s May 2013 decision, there can be no assurance that the Chancery Court will issue a remedy that provides us with a financial interest in ArestvyrTM and related products or any remedy. Even if the Court of Chancery does provide us a remedy with a financial interest in ArestvyrTM, we may never receive any proceeds from SIGA’s future sales of that product. SIGA’s ability to deliver product to the SNS, and the timing thereof, is subject to a number of significant risks and uncertainties (certain of which are outlined in SIGA’s filings with the SEC), as to which we have limited knowledge and which we have no ability to control, mitigate or fully evaluate. For a description of risk related to this litigation, see the “RISK FACTORS” section of this Annual Report below.

 

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U.S. Government Regulation of Biological Products

 

General

 

Regulation by governmental authorities in the United States and other countries will have a significant impact on our research, product development, manufacturing and marketing of any biopharmaceutical products. The nature and the extent to which regulations apply to us will vary depending on the nature of any such products. Our potential biopharmaceutical products will require regulatory approval by governmental agencies prior to commercialization. The products we are developing are subject to federal regulation in the United States, principally by the FDA under the Public Health Service Act and Federal Food, Drug, and Cosmetic Act, or FFDCA, and by state and local governments, as well as regulatory and other authorities in foreign governments that include rigorous preclinical and clinical testing and other approval procedures. Such regulations govern or influence, among other things, the research, development, testing, manufacture, safety and efficacy requirements, labeling, storage, recordkeeping, licensing, advertising, promotion, distribution and export of products, manufacturing and the manufacturing process. In many foreign countries, such regulations also govern the prices charged for products under their respective national social security systems and availability to consumers.

 

The Public Health Service Act classifies our current drug candidates which are produced using biological systems, as biological drug products, or Biologics. All drugs intended for human use, including Biologics, are subject to rigorous regulation by the FDA in the United States and similar regulatory bodies in other countries. The steps ordinarily required by the FDA before a biological drug product may be marketed in the United States are similar to steps required in most other countries and include, but are not limited to:

 

completion of preclinical laboratory tests, preclinical animal testing and formulation studies;

 

submission to the FDA of an IND, which must be in effect before clinical trials may commence;

 

submission to the FDA of a Biologics License Application, or BLA that includes preclinical data, clinical trial data and manufacturing information;

 

FDA review of the BLA;

 

satisfactory completion of an FDA pre-approval inspection of the manufacturing facilities; and

 

FDA approval of the BLA, including approval of all product labeling.

 

The research, development and approval process requires substantial time, effort and financial resources, and approvals may not be granted on a timely or commercially viable basis, if at all.

 

Preclinical testing includes laboratory evaluations to characterize the product’s composition, impurities, stability, and mechanism of its biologic effect, as well as animal studies to assess the potential safety, purity and potency of each product. Preclinical safety tests must be conducted by laboratories that comply with FDA regulations regarding Good Laboratory Practices, or GLP, and the U.S. Department of Agriculture’s Animal Welfare Act. Violations of these laws and regulations can, in some cases, lead to invalidation of the tests, requiring such tests to be repeated and delaying approval of the BLA. The results of the preclinical tests, together with manufacturing information and analytical data, are submitted to the FDA as part of an IND and are reviewed by the FDA before the commencement of human clinical trials. Unless the FDA objects to an IND by placing the study on clinical hold, the IND will go into effect 30 days following its receipt by the FDA. The FDA may authorize trials only on specified terms and may suspend clinical trials at any time on various grounds, including a finding that patients are being exposed to unacceptable health risks. If the FDA places a study on clinical hold, the sponsor must resolve all of the FDA’s concerns and have the FDA lift the clinical hold, before the study may proceed. The IND application process may become extremely costly and substantially delay development of products. Similar restrictive requirements also apply in other countries. Additionally, positive results of preclinical tests will not necessarily indicate positive results in clinical trials.

 

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Clinical trials involve the administration of the investigational product to humans under the supervision of qualified principal investigators. Our clinical trials must be conducted in accordance with Good Clinical Practice, or GCP, regulations under protocols submitted to the FDA as part of an IND. In addition, each clinical trial is approved and conducted under the auspices of an institutional review board, or IRB, and requires the patients’ informed consent. The IRB considers, among other things, ethical factors, the safety of human subjects, and the possibility of liability of the institutions conducting the trial. The IRB at each institution at which a clinical trial is being performed may suspend a clinical trial at any time for a variety of reasons, including a belief that the test subjects are being exposed to an unacceptable health risk. Since our products are being developed using funding from the U.S. government, additional review by either the NIH’s IRB or the DoD’s IRB-equivalent may also be required. These reviews take place following approval by the independent IRB. As the sponsor, we can also suspend or terminate a clinical trial at any time.

 

Clinical trials are typically conducted in three sequential phases, Phases 1, 2, and 3, involving an increasing number of human subjects. These phases may sometimes overlap or be combined. Phase 1 trials are performed in a small number of healthy human subjects or subjects with the targeted condition, and involve testing for safety, dosage tolerance, absorption, distribution, metabolism and excretion or immunogenicity for vaccine products. Phase 2 studies, which may involve up to hundreds of subjects, seek to identify possible adverse effects and safety risks, preliminary information related to the efficacy of the product for specific targeted diseases, dosage tolerance, and optimal dosage. Finally, Phase 3 trials may involve up to thousands of individuals often at geographically dispersed clinical trial sites, and are intended to provide the documentation of effectiveness and important additional safety data required for licensing. Prior to commencing Phase 3 clinical trials many sponsors elect to meet with FDA officials to discuss the conduct and design of the proposed trial or trials.

 

In addition, federal law requires the listing, on a publicly-available website, of detailed information on clinical trials for investigational drugs. Some states have similar or supplemental clinical trial reporting laws.

 

In 2002, the FDA amended its requirements applicable to BLAs to permit the approval of certain Biologics that are intended to reduce or prevent serious or life-threatening conditions based on evidence of safety from trial in healthy subjects and effectiveness from appropriate animal studies when human efficacy studies are not ethical or feasible. These regulations, also known as the Animal Rule, and published in the Code of Federal Regulations (21 CFR 601 Subpart H), authorize the FDA to rely on evidence from animal studies to provide evidence of a product’s effectiveness under circumstances where there is a reasonably well-understood mechanism for the toxicity of the agent. Under these requirements, and with FDA’s prior agreement, Biologics used to reduce or prevent the toxicity of chemical, biological, radiological or nuclear substances may be approved for use in humans based on evidence of effectiveness derived from appropriate animal studies and any additional supporting data. Products evaluated for effectiveness under this rule are evaluated for safety under pre-existing requirements for establishing the safety of new drug and biological products, including Phase 1 through Phase 2 clinical trials. Under certain circumstances a single animal species may be acceptable if that animal model is sufficiently well-characterized for predicting a response in humans. The animal study endpoint must be clearly related to the desired benefit in humans and the information obtained from animal studies must allow for selection of an effective dose in humans. Products approved under the Animal Rule are subject to additional requirements including post-marketing study requirements, restrictions imposed on marketing and distribution and requirements to provide information to patients.

 

We intend to rely on the Animal Rule in seeking marketing approval for our product candidates because we cannot ethically expose humans to anthrax or nerve agents. Other countries do not, at this time, have established criteria for review and approval of these types of products outside their normal review process, i.e., there is no Animal Rule equivalent in countries other than the United States.

 

Success in early-stage animal studies and clinical trials does not necessarily assure success in later-stage clinical trials. Data obtained from animal studies and clinical activities are not always conclusive and may be subject to alternative interpretations that could delay, limit or even prevent regulatory approval.

 

All data obtained from the preclinical studies and clinical trials, in addition to detailed information on the manufacture and composition of the product, would be submitted in a BLA to the FDA for review and approval for the manufacture, marketing and commercial shipments of any of our products. FDA approval of the BLA is required before commercial marketing or non-investigational interstate shipment may begin in the United States. The FDA may also conduct an audit of the clinical trial data used to support the BLA.

 

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However, under the Project BioShield, the Secretary of the DHHS may, with the concurrence of the Secretary of the Department of Homeland Security, or DHS, and upon the approval of the President, contract to purchase unapproved countermeasures for the SNS in specified circumstances. The U.S. Congress is notified of a recommendation for a stockpile purchase after Presidential approval. Project BioShield specifies that a company supplying the countermeasure to the SNS is paid on delivery and acceptance of a substantial portion of the countermeasure. To be eligible for purchase under these provisions, the Secretary of DHHS must determine that there are sufficient and satisfactory clinical results or research data, including data, if available, from preclinical and clinical trials, to support a reasonable conclusion that the countermeasure will qualify for approval or licensing within eight years. The legislation also allows unlicensed products to be procured for the SNS so that they are available at the time an emergency is declared.

 

Project BioShield also allows the Secretary of DHHS to authorize the emergency use of medical products that have not yet been approved by the FDA. To exercise this authority, the Secretary of DHHS must conclude that:

 

the agent for which the countermeasure is designed can cause serious or life-threatening disease;

 

the product may reasonably be believed to be effective in detecting, diagnosing, treating or preventing the disease;

 

the known and potential benefits of the product outweigh its known and potential risks; and

 

there is no adequate alternative to the product that is approved and available.

 

Although this provision permits the Secretary of DHHS to circumvent the FDA approval process, its use would be limited to rare circumstances.

 

We believe our products will be eligible both for consideration for procurement into the SNS and for use in the event of an emergency, although there is no guarantee that our products will meet the criteria set forth by DHHS or the FDA for procurement and Emergency Use Authorization, or EUA, respectively.

 

With regard to a BLA, the FDA may deny or delay approval of an application that does not meet applicable regulatory criteria, e.g., if the FDA determines that the preclinical or clinical data or the manufacturing information does not adequately establish the safety, purity and potency (including efficacy) of the Biologic. The FDA has substantial discretion in the approval process and may disagree with an applicant’s interpretation of the data submitted in its BLA. The FDA can request additional information, seek clarification regarding information already provided in the submission or ask that additional clinical trials be conducted, all of which can delay approval. The FDA also may, at any time, require the submission of product samples and testing protocols for lot-by-lot confirmatory review or testing, known as lot release, by the FDA prior to commercial distribution. This means a specific lot of Biologic cannot be released for commercial distribution until the FDA has authorized such release. Similar types of regulatory processes will be encountered as efforts are made to market any Biologic internationally. We will be required to assure product performance and manufacturing processes from one country to another.

 

If the FDA approves a product, it may limit the approved uses for the product as described in the product labeling, require that contraindications, warning statements or precautions be included in the product labeling, require that additional studies be conducted following approval as a condition of the approval, impose restrictions and conditions on product distribution, prescribing or dispensing in the form of a risk evaluation and mitigation strategy, or REMS, or otherwise limit the scope of any approval or limit labeling. Once it approves a BLA, the FDA may revoke or suspend the product approval if compliance with post-market regulatory standards is not maintained or if problems occur after the product reaches the marketplace. In addition, the FDA may require post-marketing studies to monitor the effect of approved products, and may limit further marketing of the product based on the results of these post-market studies. The Animal Rule requires post-marketing studies, such as field studies, to verify and describe the product’s clinical benefit and assess its safety should an exigency exist that leads to the product being used in humans; the nature of these studies will be discussed with FDA as part of the BLA process. The FDA has broad post-market regulatory and enforcement powers, including the ability to levy civil and criminal penalties, suspend or delay issuance of approvals, seize or recall products and revoke approvals.

 

15
 

 

The FDA’s Fast Track designation program is designed to facilitate the development and review of new drugs, including biological products that are intended to treat serious or life-threatening conditions and that demonstrate the potential to address unmet medical needs for the conditions. Fast Track designation applies to a combination of the product and the specific indication for which it is being studied. Thus, it is the development program for a specific drug for a specific indication that receives Fast Track designation. The sponsor of a product designated as being in a Fast Track drug development program may engage in early communication with the FDA, including timely meetings and early feedback on clinical trials, and may submit portions of an application on a rolling basis rather than waiting to submit a complete application. Products in Fast Track drug development programs also may receive priority review or accelerated approval, under which an application may be reviewed within six months after a complete NDA or BLA is accepted for filing or sponsors may rely on a surrogate endpoint for approval, respectively. The FDA may notify a sponsor that its program is no longer classified as a Fast Track development program if the Fast Track designation is no longer supported by emerging data or the designated drug development program is no longer being pursued.

 

Biologics manufacturers, distributors and their subcontractors are required to register their facilities with the FDA and state agencies and are subject to periodic inspection by the FDA and other authorities, where applicable, and must comply with the FDA’s current Good Manufacturing Practices, or cGMP, regulations, the FDA’s general biological product standards, and the product establishment standards set forth in the approved BLA. The cGMP requirements for biological products in particular are extensive and compliance with them requires considerable time, resources and ongoing investment. The regulations require manufacturers to establish validated systems to ensure that products meet high standards of sterility, purity and potency. The requirements apply to all stages of the manufacturing process, including the synthesis, processing, sterilization, packaging, labeling, storage and shipment of the biological product. For all drugs and biological products, the regulations require investigation and correction of any deviations from cGMP requirements and impose documentation requirements upon us and any third party manufacturers that it may decide to use. Manufacturing establishments are subject to periodic unannounced inspections by the FDA and state agencies for compliance with all cGMP requirements. The FDA is authorized to inspect manufacturing facilities without a warrant at reasonable times and in a reasonable manner.

 

We, or our present or future suppliers, may not be able to comply with cGMP and other FDA regulatory requirements. Failure to comply with the statutory and regulatory requirements subjects the manufacturer to possible legal or regulatory action, such as a delay or refusal to approve a BLA, suspension of manufacturing, seizure or recall of a product, or civil or criminal prosecution of the company or individual officers or employees.

 

Post-Marketing Regulation

 

Any products manufactured or distributed by us pursuant to FDA licenses or approvals are subject to pervasive and continuing regulation by the FDA, including:

 

recordkeeping requirements;

 

periodic reporting requirements;

 

cGMP requirements related to all stages of manufacturing, testing, storage, packaging, labeling and distribution of finished dosage forms of the product;

 

reporting of adverse experiences with the product; and

 

advertising and promotion restrictions.

 

Adverse experiences with the product must be reported to the FDA and could result in the imposition of market restrictions through labeling changes or product removal. Product approvals may be revoked if compliance with regulatory requirements is not maintained or if problems concerning safety or effectiveness of the product occur following approval. As a condition of NDA or BLA approval, the FDA may require post-approval testing and surveillance to monitor a product’s safety or efficacy. The FDA also may impose other conditions, including labeling restrictions which can materially impact the potential market and profitability of a product.

 

16
 

 

With respect to post-market product advertising and promotion, the FDA imposes a number of complex regulations on entities that advertise and promote Biologics, including, among others, standards and restrictions on direct-to-consumer advertising, off-label promotion, industry-sponsored scientific and educational activities and promotional activities involving the Internet. The FDA has very broad enforcement authority under the FFDCA, and failure to abide by these regulations can result in administrative and judicial enforcement actions, including the issuance of a Warning Letter directing correction of deviations from FDA standards, a requirement that future advertising and promotional materials be pre-cleared by the FDA, and state and federal civil and criminal investigations and prosecutions. Foreign regulatory bodies also strictly enforce these and other regulatory requirements and drug marketing may be prohibited in whole or in part in other countries.

 

We, our collaborators or our third party contract manufacturers may not be able to comply with the applicable regulations. After regulatory approvals are obtained, the subsequent discovery of previously unknown problems, or the failure to maintain compliance with existing or new regulatory requirements, may result in:

 

restrictions on the marketing or manufacturing of a product;

 

Warning Letters or Untitled Letters from the FDA asking us, our collaborators or third party contractors to take or refrain from taking certain actions;

 

withdrawal of the product from the market;

 

FDA’s refusal to approve pending applications or supplements to approved applications;

 

voluntary or mandatory product recall;

 

fines or disgorgement of profits or revenue;

 

suspension or withdrawal of regulatory approvals;

 

refusals to permit the import or export of products;

 

product seizure; and

 

injunctions or the imposition of civil or criminal penalties.

 

Other Regulations

 

In addition to the substantial regulations enforced by the FDA, we are also subject to various federal, state and local laws, regulations and recommendations relating to safe working conditions, laboratory and manufacturing practices, the experimental use of animals, and the use and disposal of hazardous or potentially hazardous substances, including radioactive compounds and infectious disease agents, used in connection with our various activities. We cannot accurately predict the extent of government regulation that might result from any future legislation or administrative action.

 

Changing Legal and Regulatory Landscape

 

Periodically legislation is introduced in the U.S. Congress that could change the statutory provisions governing the approval, manufacturing and marketing of drugs, including biological products. In addition, FDA regulations and guidance are often revised or reinterpreted by the FDA in ways that may significantly affect our business and products. We cannot predict whether or when legislation impacting our business will be enacted, what FDA regulations, guidance or interpretations may change, or what the impact of such changes, if any, may be in the future.

 

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Process and Analytical Development, and Manufacturing

 

While we have no drug substance or drug product development, analytical or manufacturing facilities of our own, we believe that acceptable alternatives are available through third-party contract manufacturing organizations, or CMOs, and contract research organizations, or CROs. CMOs have experience in developing biological manufacturing processes and operating under cGMPs established by the Code of Federal Regulations and the Food, Drug and Cosmetic Act (Biologics) regulated by the FDA, and we rely on them for clinical and future commercial production of our product candidates. CROs provide cGLP/cGMP-compliant services for product analytical tests.

 

For SparVax®, in June 2011 we announced the successful completion of the technology transfer of the rPA bulk drug substance manufacturing to a new contract manufacturing organization, or CMO, Diosynth. Subsequently in 2011 we successfully completed a commercial scale 1,500 liter engineering run and a 1,500 liter cGMP run of SparVax® bulk drug substance at the Diosynth site. Formulation and filling of the final drug product, adjuvanted rPA, are performed at Baxter Pharmaceutical Solutions LLC, located in the United States. The final dosage presentation is in unit dose syringes. All analytical data generated to date demonstrate that the bulk drug substance manufactured at Diosynth is comparable to bulk drug substance manufactured previously at Avecia in the UK, and in the 4th quarter 2012 FDA confirmed its concurrence that the bulk drug substances manufactured at the two sites are comparable.

 

For Valortim®, the cell culture and purification process was developed by BMS, and results in a commercially feasible and high purity product. We have successfully manufactured bulk drug substance at large scale following technology transfer to a CMO, Laureate Biopharma, which was recently acquired by Gallus BioPharmaceuticals, LLC. The final drug product has been formulated and filled, tested and released for use in clinical trials and non-clinical studies.

 

Certain raw materials used in producing our product candidates are available from only one source or a limited number of sources. We attempt to mitigate the risk associated with such sole source raw materials by actively managing our supplies. We have not experienced any shortages in supplies of such raw materials. Unavailability of certain materials or the loss of current sources of production could cause an interruption in production on a temporary basis pending establishment of new sources or, in some cases, implementation of alternative processes.

 

Intellectual Property

 

Our success depends in part on our ability to obtain patents, to protect trade secrets, and to operate without infringing upon the proprietary rights of others. We seek to protect our proprietary position by, among other methods, filing U.S. and foreign patent applications related to the proprietary technology, inventions and improvements that are important to our business.

 

The following table identifies each of our issued and non-abandoned patents and published pending applications, in order of importance to us:

 

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Patent/Patent Application   Patent Number/
Application Number
  Country of
Issue/Filing
  Issue Date/File Date   Expiration Date
Anthrax Vaccine
Formulation and Uses
Thereof
  GB2009/051293   WO   October 2, 2009   October 2, 2029
  12/998245   U.S.   October 2, 2009   October 2, 2029
  2011-529634   Japan   October 2, 2009   October 2, 2029
  9785720.5   Europe   October 2, 2009   October 2, 2029
  2,738,621   Canada   October 2, 2009   October 2, 2029
  2009299615   Australia   October 2, 2009   October 2, 2029
  212118   Israel   October 2, 2009   October 2, 2029
Recombinant
Butyrlcholinesterase &
Truncates thereof
  PCT/US10/03225   WO   December 21, 2010   December 21, 2030
  13/517,081   U.S.   December 21, 2010   December 21, 2030
  2012-545932   Japan   June 21, 2012   December 21, 2030
  10842361.7   Europe   December 21, 2010   December 21, 2030
  2,784,861   Canada   June 18, 2012   December 21, 2030
  2010340358   Australia   December 21, 2010   December 21, 2030
  220508   Israel   June 19, 2012   December 21, 2030
Method for Assaying
Antigens
  GB07/001353   WO   April 12, 2007   April 13, 2027
  12/226101   U.S.   October 7, 2008   April 13, 2027
  2010914   Europe   November 10, 2008   April 13, 2027
  2,648,850   Canada   October 9, 2008   April 13, 2027
  2007242647   Australia   October 24, 2008   April 13, 2027
  194459   Israel   November 1, 2012   April 13, 2027
Long Half-Life
Recombinant
Butyrylcholinesterase
  US07/017279   WO   August 2, 2007   August 3, 2027
  12/309909   U.S.   February 2, 2009   August 3, 2027
  7811030.1   Europe   August 2, 2007   August 3, 2027
  2659809   Canada   February 3, 2009   August 3, 2027
  2007281998   Australia   February 10, 2009   August 3, 2027
  196,871   Israel   February 4, 2009   August 3, 2027

 

In addition, we are a party to various exclusive and non-exclusive licenses, which provide access to intellectual property and know-how useful for our products. We are a party to license agreements with The Defence Science and Technology Laboratory of the United Kingdom Ministry of Defence, or DSTL, originally executed in May 2006 and December 2006, and amended and restated in February 2009. These agreements allow for the licensing of certain patents and technology useful in our rPA program. Upon commercialization of a product covered by a license, the license agreements require that we make royalty payments equal to a specified percentage of future sales of products for both government procurement and commercial markets. No royalty payments on these licenses have been incurred. Some of our licenses, which generally extend for the life of any applicable patent, require us to pay royalties on sales of products that may be derived from or produced using the licensed technology. We derive rights to the patents, patent applications and know-how relating to Valortim® through our collaboration arrangement with BMS, which owns such rights. For additional information on our license agreements, please refer to Note 7 -Commitments and Contingencies - License Agreements in the Notes to our Consolidated Financial Statements.

 

The expiration dates for the licenses described above are as follows:

 

License   Expiration Date
DSTL Anthrax   No expiration specified
     
Percivia   No expiration specified
     
BMS   Two years after the earlier of the date that (a) the collaboration product is no longer exploited under the agreement or (b) Unilateral Product (as defined in our collaboration agreement with BMS) is no longer exploited under a unilateral development and commercialization agreement.

 

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We currently own no material trademarks.

 

We rely upon certain proprietary trade secrets, know-how and continuing technological advances to develop a competitive position. In efforts to maintain confidentiality and ownership of trade secrets, proprietary information and developments, all of our employees are required to execute agreements regarding confidentiality and assign to us all rights to any inventions and processes they develop while they are employed by us. We intend to use license agreements to access external products and technologies as well as to convey our own intellectual property to others. We will be able to protect our proprietary rights from unauthorized use by third parties only to the extent that our proprietary rights are covered by valid and enforceable patents or are effectively maintained as trade secrets.

 

Competition

 

The pharmaceutical industry is characterized by rapidly evolving technology and intense competition. A large number of companies of all sizes engage in activities similar to our activities and many of its competitors have substantially greater financial and other resources available to them.

 

Anthrax Product Competition

 

In the Anthrax Vaccine field there is only one FDA licensed anthrax vaccine, Biothrax® , which is sold by Emergent Biosolutions, Inc. With respect to the development of a next generation recombinant PA-based vaccine, we are aware of four other companies developing competing vaccines that are in the clinical stages of development: Emergent BioSolutions, Inc., Green Cross, Panacea Biotec Ltd., and PaxVax. There are a number of companies with anthrax vaccines in preclinical development including, but not limited to, Bavarian Nordic, Dynavax, IBio, Immunovaccine, Pfenex, Soligenix and Vaxin and there may be other companies developing competing vaccines that we are not aware of.

 

Monoclonal antibodies, or mAbs, directed against PA are being developed for post-exposure prophylaxis and as symptomatic therapy for anthrax infection. There are a limited number of companies we are aware of with anti-anthrax mAbs and/or polyclonal antibodies in development, including Cangene Corporation, GlaxoSmithKline plc., Elusys Therapeutics, Inc., Emergent BioSolutions, Inc., and IQ Corporation BV. There may be other companies developing competing products that we are not aware of.

 

There are a number of orally available small molecule and other drugs approved and/or under development for the treatment of anthrax. These include broad spectrum antibiotics as well as anthrax specific products. Bayer AG produces ciprofloxacin, or Cipro®, which has been approved for the post-exposure prophylaxis of inhalational anthrax. In late 2004, generic versions of Cipro® were also approved by the FDA. In addition, levofloxacin, an antibiotic marketed in the United States by Ortho-McNeil Pharmaceuticals, and the generic antibiotic, doxycycline, are both approved for post-exposure prophylaxis of inhalational anthrax. There may be other companies developing competing products that we are not aware of.

 

Nerve Agent Product Competition

 

We are aware of antidotes to nerve agents being developed by pharmaceutical companies, including Countervail Corporation, Meridian Medical Technologies, a subsidiary of Pfizer, Inc., Protalix BioTherapeutics, Inc. and Dynport Vaccine Company, LLC, in collaboration with Baxter Healthcare Corporation. There may be other companies developing competing therapies that we are not aware of.

 

U.S. Government Contracts

 

For the foreseeable future, we believe our main customer will continue to be national governments, primarily the U.S. government. Substantially all of our revenues to date have been derived from grants and U.S. government contracts. There can be no assurances that existing U.S. government contracts will be continued, renewed or that we can enter into new contracts or receive new grants to supply the U.S. or other governments with our products. The process of obtaining government contracts is lengthy and uncertain.

 

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U.S. government contracts typically contain unilateral changes and termination provisions for the government and are subject to audit by the government at its sole discretion, which will subject us to additional risks. These risks include the ability of the U.S. government unilaterally to:

 

preclude us, either temporarily or for a set period of time, from receiving new contracts or extending existing contracts based on violations or suspected violations of laws or regulations;

 

terminate our contracts either for the convenience of the government (at the government’s sole discretion, for example, if funds become unavailable or the government no longer wants the work) or for default (for failing to perform in accordance with the contract schedule and terms);

 

revise the scope and value of our contracts and/or the timing for work to be performed;

 

audit and object to our contract-related costs and fees, including allocated indirect costs;

 

control and potentially prohibit the export of our products;

 

claim rights to intellectual property, including our products, developed under the contract;

 

add, remove, or change the terms and conditions in our contracts; and

 

cancel or amend planned procurements, including outstanding RFP solicitations (as was the case with RFP-BARDA-08-15) or Broad Agency Announcements, or BAAs.

 

The U.S. government will be able to terminate any of its contracts with us either for its convenience (at its sole discretion) or for default (if we fail to perform in accordance with the contract schedule and terms). Termination-for-convenience provisions generally enable us to recover only our costs incurred or committed, settlement expenses, and profit on the work completed prior to termination. Termination-for-default provisions do not permit these recoveries and would make us liable for excess costs incurred by the U.S. government in procuring undelivered items from another source.

 

Employees

 

As of December 31, 2013, we employed 52 persons on a full-time basis, including 34 individuals engaged in research and development activities and 18 individuals engaged in general and administrative functions, such as human resources, finance, accounting, legal and investor relations. At that date, our staff included 11 employees with Ph.D. degrees. None of our employees are party to any collective bargaining agreement, and we believe that our relationship with our employees is good.

 

Financial Information

 

Our consolidated contract revenues were $17.9 million, $25.2 million and $24.3 million during the fiscal years ended December 31, 2013, 2012 and 2011, respectively. For further information about operating revenue, operating income, and identifiable assets and liabilities attributable to our operations, see Item 6. Selected Financial Data and Item 8. Financial Statements and Supplementary Data.

 

Financial Information by Geographic Area

 

For the fiscal years ended December 31, 2013, 2012, and 2011 all revenues from external customers were attributed to United States customers. Our country of domicile is the United States. As of December 31, 2013, 2012, and 2011 all long-lived assets, with a net book value, were located in the United States.

 

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Research and Development

 

During the fiscal years ended December 31, 2013, 2012, and 2011, we spent approximately $15.3 million, $19.5 million, and $21.2 million on research and development activities, respectively.

 

Item 1A. Risk Factors.

 

In addition to the risks described below and in our subsequent SEC reports, there are additional risks and uncertainties not currently known to us or that we currently deem to be immaterial that may also materially, adversely affect our business, financial condition or operating results.

 

If any of the risks and uncertainties set forth below actually materialize, our business, financial condition and/or results of operations could be materially adversely affected, the trading price of our common stock could decline and a stockholder could lose all or part of his or her investment. The risks and uncertainties set forth below are not the only ones we face. Additional risks and uncertainties not presently known to us or that we currently consider immaterial may also impair our business operations.

 

Risks Related to our Financial Condition

 

We have a history of losses and negative cash flow, anticipate future losses and negative cash flow, and cannot provide assurances that we will achieve profitability.

 

We have incurred significant losses since we commenced operations. As of December 31, 2013, we had accumulated losses of $210.3 million since our inception, and had net losses of approximately $11.7 million, $4.9 million, and $3.8 million during the last three years, respectively. Our losses to date have resulted principally from research and development costs related to the development of our product candidates and general and administrative costs related to operations. Currently our development efforts are primarily focused on one product candidate, SparVax®. At December 31, 2013, we had cash on hand of approximately $10.5 million.

 

We expect to incur substantial losses for the foreseeable future as a result of increases in our research and development costs, including costs associated with conducting preclinical testing, clinical trials and regulatory compliance activities. If we continue to incur losses and are not able to raise adequate funds to cover those losses, we may be required to curtail significantly our development and commercialization activities. This would have a material adverse effect on our business, financial condition and/or results of operations.

 

Our likelihood for achieving profitability will depend on numerous factors, including success in:

 

obtaining and enforcing a ruling from the Delaware Court of Chancery that provides for a meaningful remedy in our on-going litigation with SIGA;

 

the timing, amount and profitability of sales of ArestvyrTM (including the timing of SIGA’s recognition of revenue related thereto) if any final ruling from the Delaware Court of Chancery provides as a remedy for a cash flow to us related to sales or profits of ArestvyrTM;

 

developing our existing products and developing and testing new product candidates;

 

continuing to receive government funding and identifying new government funding opportunities;

 

receiving regulatory approvals;

 

carrying out our intellectual property strategy;

 

establishing our competitive position;

 

pursuing third-party collaborations;

 

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acquiring or in-licensing products; and

 

manufacturing and marketing products.

 

Many of these factors will depend on circumstances beyond our control. We cannot guarantee that we will achieve sufficient revenues for profitability. Even if we do achieve profitability, we cannot guarantee that we can sustain or increase profitability on a quarterly or annual basis in the future. If revenues grow more slowly than we anticipate, or if operating expenses exceed our expectations or cannot be adjusted accordingly, then our business, results of operations, financial condition and cash flows will be materially and adversely affected. Because our strategy includes potential acquisitions of other businesses, acquisition expenses and any cash used to make these acquisitions will reduce our available cash.

 

Under the terms of our agreements with Avecia, we are required to pay Avecia (now a subsidiary of Fujifilm) $5 million within 90 days of entering into a multi-year funded development contract that was to be issued by BARDA under solicitation number RFP-BARDA-08-15 (or any substitution or replacement thereof) for the further development of SparVax®. BARDA cancelled RFP-BARDA-08-15 in December 2009. We have received funds from BARDA and other U.S. government agencies under various development agreements. Any development contract deemed to be a substitute or replacement of RFP-BARDA-08-15 could trigger our obligation to make the $5 million payment.

 

Global economic uncertainty continues to make capital markets more volatile and is threatening to once again tighten the credit markets. As a result, there can be no assurances that we would be successful in obtaining sufficient financing on commercially reasonable terms or at all. Our requirements for additional capital may be substantial and will be dependent on many factors, including the success of our research and development efforts, our ability to commercialize and market products, our ability to successfully pursue our licensing and collaboration strategy, the receipt of continued government funding, competing technological and marketing developments, costs associated with the protection of our intellectual property and any future change in our business strategy.

 

To the extent that we raise additional capital through the sale of securities, the issuance of those securities or shares underlying such securities would result in dilution that could be substantial to our stockholders. In addition, if we incur additional debt financing, a substantial portion of our operating cash flow may be dedicated to the payment of principal and interest on such indebtedness, thus limiting funds available for our business activities.

 

If adequate funds are not available, we may be required to curtail significantly our development and commercialization activities. This would have a material adverse effect on our business, financial condition and/or results of operations.

 

As a result of the ruling of the Delaware Supreme Court, we no longer have a financial interest in ArestvyrTM and there can be no assurance that the Delaware Chancery Court will issue a remedy that provides us with a financial interest in that product or another remedy.

 

In its May 2013 decision, the Delaware Supreme Court reversed the remedy ordered by the Delaware Court of Chancery and remanded the issue of a remedy back to the trial court for reconsideration in light of the Delaware Supreme Court’s opinion. There can be no assurance that the Delaware Court of Chancery Court will issue a remedy that provides us with a financial interest in ArestvyrTM and related products, that SIGA will not appeal any subsequent decision by the Delaware Court of Chancery, or that SIGA will not be successful in any subsequent appeal. Even if the Delaware Court of Chancery does provide us a remedy with a financial interest in ArestvyrTM, we may never receive any proceeds from SIGA’s future sales of that product.

 

In addition to the risks that ordinarily accompany the development and commercialization of biodefense products, including with respect to government contracting activities (including protests filed by third parties), competition (which with respect to ArestvyrTM includes potential competing products being developed by Chimerix, Inc.), FDA and other regulatory approval and commercialization efforts, which are described elsewhere in our risk factors, any interest we may have in future sales of SIGA’s product ArestvyrTM and related products is subject to additional risks.

 

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In particular, SIGA’s ability to deliver product to the SNS (and potential foreign government purchasers), and the timing and profitability thereof (including the timing of SIGA’s recognition of revenue related thereto), are subject to a number of significant risks and uncertainties (certain of which are outlined in SIGA’s filings with the SEC) as to which we have limited knowledge and no ability to control, mitigate or fully evaluate. We have no first-hand knowledge of, and SIGA has not publicly disclosed, any information related to the potential margins or profitability of ArestvyrTM and related products.

  

Even if the Delaware Chancery Court re-instates its prior remedy or another remedy granting us a financial interest in ArestvyrTM, the potential value of any damages that may be awarded to us is subject to several variables, many of which are controlled by SIGA, and uncertainties, including the timing of any final decision by the courts, which preclude the current calculation of a predictable value of the SIGA litigation.

 

In its May 31, 2012 judgment, the Delaware Chancery Court awarded us the right to receive 50% of certain profits related to the sale of ArestvyrTM and related products for a specified period of time once SIGA retained the first $40 million in profits. However, as noted in the prior risk factor, although the Delaware Supreme Court affirmed in May 2013 that SIGA breached contractual obligations to us, its remand of the issue of the remedy back to the Delaware Chancery Court for reconsideration has effectively deprived us of any current financial interest on ArestvyrTM and related products. We cannot predict whether the Delaware Chancery Court will re-instate its prior remedy or order another remedy.

 

We have taken the position in documents submitted to the courts, that our damages may be as high as $1 billion. SIGA has taken the position, in documents that it has submitted to the courts, that it owes us no or nominal damages. In addition, SIGA has taken post-judgment positions with respect to ArestvyrTM as to timing and costs (positions we dispute), which we expect SIGA may continue to take in the future, thus reducing or deferring SIGA's revenues from ArestvyrTM and related products and, correspondingly, potentially reducing or delaying any damages that would be owed to us. We intend to continue to vigorously pursue in court our position that, as a result of our successful breach of contract case against SIGA, we deserve significant damages in our award from the Delaware Chancery Court. We can provide no assurance that we will succeed in our litigation strategy or, as stated above, that the Delaware Chancery Court will re-instate its prior remedy or provide any remedy at all.

 

Even if we are awarded a remedy by the court, we are unable to control or predict the timing of sales of or whether or when SIGA will recognize any profits with respect to ArestvyrTM or related products. It is possible that SIGA could discontinue development, production or sales of ArestvyrTM and any related products at any time such that we would not collect any damages.

 

Our ability to use our net operating loss carryforwards (NOLs) may be limited.

 

We have incurred substantial losses during our history. If the Delaware Court of Chancery does not provide us with a remedy in our on-going litigation with SIGA that requires SIGA to make a significant lump sum payment to us or on-going payments related to sales or profits of Arestvyr™ and related products (and any such remedy is not affirmed on appeal), we are highly unlikely to be profitable for the foreseeable future and therefore, will not generate future taxable income that we can use our net operating loss carryforwards, or NOLs, to offset. As of December 31, 2013, we had federal NOLs of $144 million. The $144 million in NOLs will begin to expire in various years between 2022 and 2033, if not limited by triggering events prior to such time. Under the provisions of the Internal Revenue Code changes in our ownership, in certain circumstances, will limit the amount of NOLs that can be utilized annually in the future to offset taxable income. In particular, section 382 of the Internal Revenue Code imposes limitations on a company’s ability to use NOLs upon certain changes in such ownership. If we are limited in our ability to use our NOLs in future years in which we have taxable income, we will pay more taxes than if we were able to utilize our NOLs fully. For example, as a result of a previous change in stock ownership, the annual utilization of the NOL carryforwards generated in tax years prior to 2007 may be subject to limitation. We have not completed an analysis under Section 382 to determine what, if any, impact any prior ownership change has had on our ability to utilize our NOLs. Until such analysis is completed, we cannot be sure that the full amount of the existing NOLs will be available to us, even if we do generate taxable income before their expiration. In addition, we may experience ownership changes in the future as a result of subsequent shifts in our stock ownership that could result in further limitations being placed on our ability to utilize our NOLs.   

 

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Risks Related to Product Development and Commercialization

 

We have not commercialized any products or recognized any revenues from sales. SparVax® has been placed on clinical hold for a second time. All of our product candidates are still under development, and there can be no assurance of successful commercialization of any of our products.

 

We have not commercialized any product candidates or recognized any revenues from product sales. In general, our research and development programs are in development stages. There can be no assurances that one or more of our future product candidates will not fail to meet safety and efficacy standards in human testing, even if those product candidates are found to be effective in animal studies. To develop and commercialize biodefense treatment and prophylactic product candidates, we must provide the FDA and foreign regulatory authorities with human clinical and non-clinical animal data that demonstrate adequate safety and effectiveness. To generate these data, we will have to subject our product candidates to significant additional research and development efforts, including extensive non-clinical studies and clinical testing. We cannot be sure that our approach to drug discovery will be effective or will result in the development of any drug. Currently our development efforts are primarily focused on one product candidate, SparVax®. Even if our product candidates are successful when tested in animals, such success would not be a guarantee of the safety or effectiveness of such product candidates in humans.

 

In August 2012, we received notification from the FDA that our SparVax® rPA anthrax vaccine program was placed on clinical hold prior to initiating any patient dosing in a planned Phase 2 clinical trial. The FDA requested additional stability data and information related to the stability indicating assays, which we supplied, and the FDA lifted the clinical hold in May 2013. In December 2013 we received notification from the FDA that our SparVax® rPA anthrax vaccine program was placed on clinical hold for a second time. Specifically the FDA observed a statistically significant downward trend in potency in the engineering lot of FDP manufactured in early 2012 and a similar but not statistically significant trend in the cGMP lot of SparVax® FDP produced four months later that we had intended to use in a planned Phase 2 clinical trial. PharmAthene recently completed the in-life portion of an ongoing non-clinical rabbit study which showed SparVax® to be beneficial in preventing anthrax infection in animals exposed to anthrax spores. This study was designed to evaluate the efficacy of SparVax® compared to BioThrax® in animals exposed to a lethal dose of anthrax. The study used a cGMP lot of SparVax® FDP that was 22 months old at the initial dose. The dose was repeated 28 days later using the same lot. Rabbits were vaccinated with an estimated human equivalent dose of each vaccine and the data showed 100% survival for both products. Additional data from future SparVax® clinical trials and non-clinical animal studies will be required to establish efficacy in humans. To move forward with clinical development of SparVax® and to be able to respond to the FDA’s concerns, the FDA has requested that we produce a new cGMP lot of FDP, provide the lot release data to the FDA, and provide stability data to the FDA on the BDS we use to produce the final drug product lot. The FDA has also requested that we continue to collect stability data on the previously manufactured engineering and cGMP lots. We cannot be certain that we will be able to produce a cGMP lot of SparVax® FDP that the FDA will find acceptable and it is unclear at this point when or if we will be able to commence the planned Phase 2 human clinical trial of SparVax®. Consequently, revenues we recognize in future periods under our contract with BARDA for the development of SparVax® will not include those related to this clinical trial until such time, if ever, as we are able to move forward with the clinical trial, and overall SparVax® revenues will be substantially less than they otherwise would have been. Further, we will need consent and additional funding from BARDA to produce a new cGMP lot of SparVax® and to conduct the Phase 2 clinical trial, and it is unclear at this time whether BARDA will provide such funding. The clinical hold will delay the commercialization, if any, of SparVax®, and we cannot offer any assurance that we will ever be able to continue or complete product development for SparVax®.

  

Research and development efforts are time-consuming and subject to delays. Even if we initially receive positive early-stage preclinical or clinical results, such results may not be indicative of results that could be anticipated in the later stages of drug development. Delays in obtaining results in our non-clinical studies and clinical testing can occur for a variety of reasons, such as slower than anticipated enrollment by volunteers in the trials, adverse events related to the products, failure to comply with Good Clinical Practices, unforeseen safety issues, unsatisfactory results in trials, perceived defects in the design of clinical trials, changes in regulatory policy as well as for reasons detailed in the section entitled “— Necessary reliance on the Animal Rule in conducting trials is time-consuming and expensive.”

 

Any delay or adverse clinical event arising during any of our clinical trials could force us to conduct additional clinical trials in order to obtain approval from the FDA and other regulatory bodies. Our development costs will increase substantially if we experience material delays in any clinical trials or if we need to conduct more or larger trials than planned.

 

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If delays are significant, or if any of our product candidates do not prove to be safe, pure, and potent (including efficacy) or do not receive required regulatory approvals, we may have to abandon the product candidate altogether and will be unable to recognize revenues from the sale of that product. In addition, our collaborative partners may not be able to conduct clinical testing or obtain necessary approvals from the FDA or other regulatory authorities for any product candidates jointly developed by us and our partners. If we fail to obtain required governmental approvals, we and our collaborative partners will experience delays in, or be precluded from, marketing products developed through them or, as applicable, their research.

 

If we cannot maintain successful licensing arrangements and collaborations, enter into new licensing arrangements and collaborations, or effectively accomplish strategic acquisitions, our ability to develop and commercialize a diverse product portfolio could be limited and our ability to compete may be harmed.

 

A key component of our business strategy is the in-licensing of compounds and products developed by other pharmaceutical and biotechnology companies or academic research laboratories. In addition, we have entered into licensing and research and development agreements with a number of other parties and collaborators. There can be no assurances that the research and development conducted pursuant to these agreements will result in revenue generating product candidates. If our suppliers, vendors, licensors, or other collaboration partners experience financial difficulties as a result of the weak economy, change in strategic direction (like the decision of our main CRO vendor on our rBChE program to cease its research and development operations, which caused us to locate a replacement vendor on an expedited basis), or if they are acquired as part of the current wave of consolidations in the pharmaceutical industry (such as, for example, with the acquisitions of Medarex by BMS and Diosynth Biotechnologies, Inc.’s parent company by Merck & Co., or Merck, Inc. in 2009 and of an Avecia subsidiary by Merck in 2010 and the subsequent acquisition of these two entities by Fujifilm in 2011), their priorities or our working relationship with them might change. As a result, they might shift resources away from the research, development and/or manufacturing efforts intended to benefit our products, which could lead to significant delays in our development programs and potential future sales. Our current licensing, research and development, and supply agreements may expire and may not be renewable or could be terminated if we do not meet our obligations. If we are not able to identify new licensing opportunities or enter into other licensing arrangements on acceptable terms, we may be unable to develop a diverse portfolio of products..

  

Necessary reliance on the Animal Rule in conducting trials is time-consuming and expensive.

 

To obtain FDA approval for our biological warfare defense products under current FDA regulations, we are required to utilize animal model studies for efficacy and provide animal and human safety data under the Animal Rule. For many of the biological and chemical threats, animal models are not yet available, and as such we are developing, or will have to develop, appropriate animal models, which is a time-consuming and expensive research effort. Further, we may not be able to sufficiently demonstrate the animal correlation to the satisfaction of the FDA, as these corollaries are difficult to establish and are often unclear. The FDA may decide that our data are insufficient for approval and require additional non-clinical, clinical or other studies, refuse to approve our products, or place restrictions on our ability to commercialize those products. Further, other countries have not, at this time, established criteria for review and approval of these types of products outside their normal review process, i.e., there is no Animal Rule equivalent, and consequently there can be no assurance that we will be able to make a submission for marketing approval in foreign countries based on such animal data.

 

Additionally, few facilities in the United States and internationally have the capability to test animals with anthrax, nerve agents, or other lethal biotoxins or chemical agents or otherwise assist us in qualifying the requisite animal models. We have to compete with other biodefense companies for access to this limited pool of highly specialized resources. We therefore may not be able to secure contracts to conduct the testing in a predictable timeframe or at all.

 

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Even if we succeed in commercializing our product candidates, they may not become profitable and manufacturing problems or side effects discovered at later stages can further increase costs of commercialization.

 

We cannot assure you that any drugs resulting from our research and development efforts will become commercially available. Even if we succeed in developing and commercializing our product candidates, they may never generate sufficient or sustainable revenues to enable us to be profitable.

 

Even if effective, a product that reaches market may be subject to additional clinical trials, changes to or re-approvals of our manufacturing facilities or a change in labeling if we or others identify side effects or manufacturing problems after a product is on the market. This could harm sales of the affected products and could increase the cost and expenses of commercializing and marketing them. It could also lead to the suspension or revocation of regulatory approval for the products.

 

We and our CMOs will also be required to comply with the applicable FDA cGMP regulations. These regulations include requirements relating to quality control and quality assurance as well as the corresponding maintenance of records and documentation. Manufacturing facilities are subject to inspection by the FDA. These facilities must be approved to supply licensed products to the commercial marketplace. We and our contract manufacturers may not be able to comply with the applicable cGMP requirements and other FDA regulatory requirements. Should we or our contract manufacturers fail to comply, we could be subject to fines or other sanctions or could be precluded from marketing our products.

 

We may become subject to product liability claims, which could reduce demand for our product candidates or result in damages that exceed our insurance coverage.

 

We face an inherent risk of exposure to product liability suits in connection with our product candidates being tested in clinical trials or sold commercially. We may become subject to a product liability suit if any product we develop causes injury, or if treated individuals subsequently become infected or suffer adverse effects from our products. Regardless of merit or eventual outcome, product liability claims may result in decreased demand for a product, injury to our reputation, withdrawal of clinical trial volunteers, and loss of revenues.

 

In addition, if a product liability claim is brought against us, the cost of defending the claim could be significant and any adverse determination may result in liabilities in excess of our insurance coverage. Although our anthrax countermeasures are covered under the general immunity provisions of the U.S. Public Readiness and Emergency Preparedness Act, or the Public Readiness Act, there can be no assurance that the U.S. Secretary of Health and Human Services will make other declarations in the future that cover any of our other product candidates or that the U.S. Congress will not act in the future to reduce coverage under the Public Readiness Act or to repeal it altogether. For further discussion of that act, see “— Legislation limiting or restricting liability for medical products used to fight bioterrorism is new, and it cannot be certain that any such protection will apply to our products or if applied what the scope of any such coverage will be.” Additionally, we are considering applying for indemnification under the U.S. Support Anti-terrorism by Fostering Effective Technologies (SAFETY) Act of 2002 which preempts and modifies tort laws so as to limit the claims and damages potentially faced by companies who provide certain “qualified” anti-terrorism products. However, we cannot be certain that we will be able to obtain or maintain coverage under the SAFETY Act or adequate insurance coverage on acceptable terms, if at all.

 

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If we cannot effectively accomplish strategic acquisitions or business combinations, generally, our ability to develop and commercialize a diverse product portfolio could be limited and our ability to compete may be harmed.

 

We may pursue strategic acquisitions and business combinations to further development and commercialization efforts, which could result in our incurring significant out of pocket costs as well as expending management time and those of other employees. To achieve the anticipated benefits of an acquisition, there must be an integration of the two companies’ businesses, technologies and employees in an efficient and effective manner. The successful combination of companies in a rapidly changing biodefense industry may be more difficult to accomplish than in other industries. The combination of two companies requires, among other things, integration of the companies’ respective technologies and research and development efforts. We cannot assure you that any integration will be accomplished smoothly or successfully. The difficulties of integration are increased by the need to coordinate geographically separated organizations and address possible differences in corporate cultures and management philosophies. The integration of certain operations will require the dedication of management resources that may temporarily distract attention from the day-to-day operations of the combined companies. The business of the combined companies may also be disrupted by employee retention uncertainty and lack of focus during integration. The inability of management to integrate successfully the operations of the two companies, in particular, to integrate and retain key scientific personnel, or the inability to integrate successfully two technology platforms, could have a material adverse effect on our business, results of operations and financial condition.

 

Risks Related to Our Dependence on U.S. Government Contracts

 

All of our immediately foreseeable future revenues are contingent upon grants and contracts from the U.S. government and we may not achieve sufficient revenues from these agreements to attain profitability.

 

For the foreseeable future, we believe our main customer will be the U.S. government. Substantially all of our revenues to date have been derived from grants and U.S. government contracts. There can be no assurances that existing U.S. government contracts will be continued, renewed or that we can enter into new contracts or receive new grants to supply the United States or other governments with our products. The process of obtaining government contracts is lengthy and uncertain.

 

For example, due to DoD budget constraints and concerns about potential duration of protection with the route of Protexia® administration, the DoD did not extend our September 2006 contract for Protexia®, allowing the contract to expire on December 31, 2010. As a result of DoD’s decision not to continue funding Protexia® development, we closed down our Protexia®-related operations. We incurred wind-down costs in the fourth quarter of 2010 and approximately $0.5 million in 2011, for which we did not get reimbursed by the government. We also wrote down the net book value of our Protexia® -related assets recognizing approximately $4.6 million of impairment charges for the year ended December 31, 2010. 

  

If the U.S. government makes significant contract awards for the supply to the SNS to our competitors, rather than to us, our business may be harmed and we may ultimately be unable to supply that particular treatment or product to foreign governments or other third parties. Further, changes in U.S. government budgets and agendas, funding strategies, cost overruns in our programs, or advances by our competitors, may result in changes in the timing of funding for, a decreased and de-prioritized emphasis on, or termination of, U.S. government contracts that support the development and/or procurement of the biodefense products we are developing. For example, while RFP-BARDA-08-15 for an rPA-based anthrax vaccine for the SNS initially indicated that the U.S. government would make an award by September 26, 2008, the award was delayed multiple times and ultimately canceled in December 2009.

  

Funding is subject to U.S. Congressional appropriations, which are generally made on an annual basis even for multi-year contracts. More generally, due to the ongoing economic uncertainty, the U.S. government may reduce or delay spending in the biodefense field or eliminate funding of certain programs altogether, which could decrease the likelihood of future government contract awards or that the government would procure products from us. Future funding levels for two of our key government customers, BARDA and DoD, for the advanced development and procurement of MCMs are uncertain, and may be subject to budget cuts as the U.S. Congress and the President look to reduce the nation’s budget deficit. The Pandemic and All- Hazards Preparedness Reauthorization Act, or PAHPRA, signed into law in March 2013, authorized $2.8 billion in funding for the SRF for fiscal years 2014-2018. These funds are for the procurement of MCMs. PAHPRA also authorized $415 million in funding to BARDA for advanced development activities. However, actual funding for BARDA is dependent on annual congressional appropriations and congress is not obligated to appropriate the authorized amount. The fiscal year 2014 appropriation for BARDA advanced development is consistent with PAHPRA at $415 million. The fiscal year 2014 appropriation for the SRF is $255 million.

 

Our product development contract for Valortim® with NIAID expired January 31, 2012. In 2013 we entered into a contract for approximately $1 million to supply 35 vials of master cell bank for Valortim® to BARDA. There can be no assurance we will be successful in obtaining additional financial support to develop or procure Valortim®.

 

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U.S. government agencies have special contracting authority that give them the ability to unilaterally terminate and/or modify our contracts.

 

U.S. government contracts typically contain unilateral changes and termination provisions for the government and are subject to audit by the government at its sole discretion, which will subject us to additional risks. These risks include the ability of the U.S. government unilaterally to:

 

preclude us, either temporarily or for a set period of time, from receiving new contracts or extending existing contracts based on violations or suspected violations of laws or regulations;

 

terminate our contracts, either for the convenience of the government (at the government’s sole discretion, for example, if funds become unavailable or the government no longer wants the work) or for default (for failing to perform in accordance with the contract schedule and terms);

 

revise the scope and value of our contracts and/or revise the timing for work to be performed;

 

audit and object to our contract-related costs and fees, including allocated indirect costs;

 

control and potentially prohibit the export of our products;

 

claim rights to intellectual property, including products, developed under the contract;

 

add, remove, or change the terms and conditions in our contracts; and

 

cancel or amend planned procurements, including outstanding RFP solicitations (as was the case with RFP-BARDA-08-15) and BAAs.

 

The U.S. government will be able to terminate any of its contracts with us either for its convenience (at its sole discretion) or for default if we fail to perform in accordance with the contract schedule and terms. Termination-for-convenience provisions generally enable us to recover only our costs incurred or committed, settlement expenses, and profit on the work completed prior to termination. Termination-for-default provisions do not permit these recoveries and would make us liable for excess costs incurred by the U.S. government in procuring undelivered items from another source.

 

The U.S. government may reduce or delay spending in the biodefense field or eliminate funding of certain programs altogether, which could decrease the likelihood of future government contract awards, the likelihood that the government will exercise its right to extend any of its existing contracts with us and/or the likelihood that the government would procure products from us.

  

The U.S. government’s determination to award any contracts may be challenged by an interested party, such as another bidder, at the relevant agency, GAO or in federal court (either in the first instance or in review of a prior agency or GAO decision). If such a challenge is successful, a contract award may be re-evaluated and terminated.

 

The laws and regulations governing the procurement of goods and services by the U.S. government provide procedures by which other interested parties (typically, other bidders) may challenge the award of a government contract. If we are awarded a government contract, such challenges or protests could be filed, regardless of whether the award was actually improper. If a protest is filed, the government agency may decide, and in certain circumstances is required, either by statute or by court order, to suspend our performance under the contract while the protest is being considered by the U.S. Government Accountability Office, or GAO, or the applicable federal court, thus potentially delaying delivery of goods and services and payment. In addition, we might need to expend considerable funds to defend any potential award. If a protest is successful, the government may be ordered to re-evaluate bids and make an award based on the re-evaluation or amend the solicitation, invite new bids, and make an award based on an evaluation of such revised bids.

 

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For example, in March 2010, a third-party filed a bid protest with the GAO challenging the February 2010 decision of the DHHS to modify its existing research and development contract with us for the development of SparVax®. In March 2010 DHHS suspended performance under the modification pursuant to the automatic stay provisions of the Competition in Contract Act (31 U.S.C. § 3553(d)) and implanting provisions of the Federal Acquisition Regulation (FAR), pending a decision by the GAO on the protest. While the bid protest was ultimately denied, and the related DHHS “stop work” order canceled in June 2010, the protest contributed to a reduction in revenues and cash and cash equivalents over the period that work could not be performed under the modification. In addition, we incurred unexpected general and administrative expenses to intervene in the protest. While we cannot be assured that the Delaware Chancery Court will issue a remedy that provides us with a financial interest in ArestvyrTM and related products or any remedy, another example, of an award challenge occurred in October 2010 when a losing bidder filed a successful protest with the U.S. Small Business Administration claiming that SIGA did not qualify as a small business entitled to a contract award under RFP-BARDA-09-35 for a smallpox antiviral. When the government subsequently issued a contract to SIGA in May 2011 without the small business requirement, this same losing bidder filed a second protest, this time with the GAO. While this protest was withdrawn, in exchange for dropping the protest, the government agreed to remove an option from the contract permitting the government to purchase up to 12 million additional courses of therapy of ArestvyrTM beyond the base purchase of 1.7 million courses of therapy.

 

In addition, as a result of the partial U.S. Federal government shutdown from October 1 through October 16, 2013, work was temporarily suspended under our development contract for SparVax®. Consequently, our revenues under this contract for the fourth quarter of 2013 were lower than they otherwise could have been.

 

Our business is subject to audit by the U.S. government, and a negative audit could adversely affect our business.

 

U.S. government agencies such as the Defense Contract Audit Agency, or the DCAA, routinely audit and investigate government contractors. These agencies review a contractor’s performance under its contracts, cost structure and compliance with applicable laws, regulations and standards.

 

The DCAA also reviews the adequacy of, and a contractor’s compliance with, its internal control systems and policies, including the contractor’s purchasing, property, estimating, compensation and management information systems. Any costs found to be improperly allocated to a specific contract will not be reimbursed, while such costs already reimbursed must be refunded. If an audit uncovers improper or illegal activities, we may be subject to civil and criminal penalties and administrative sanctions, including:

 

termination of contracts;

 

forfeiture of profits;

 

suspension of payments;

 

fines; and

 

suspension or prohibition from conducting business with the U.S. government.

 

In addition, we could suffer serious reputational harm if allegations of impropriety were made against us.

 

Laws and regulations affecting government contracts make it more costly and difficult for us to successfully conduct our business.

 

We must comply with numerous laws and regulations relating to the formation, administration and performance of government contracts, which can make it more difficult for us to retain our rights under these contracts. These laws and regulations affect how we conduct business with government agencies. Among the most significant government contracting regulations that affect our business are:

 

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the Federal Acquisition Regulation, or FAR, and agency-specific regulations supplemental to the Federal Acquisition Regulation, which comprehensively regulate the procurement, from formation to administration and performance;

 

the business ethics and public integrity obligations, which govern conflicts of interest and the hiring of former government employees, prohibit, among other things, gratuities, restrict funding of lobbying activities and incorporate other requirements such as the Anti-Kickback Act, the Procurement Integrity Act, the False Claims Act and Foreign Corrupt Practices Act;

 

export and import control laws and regulations;

 

laws, regulations and executive orders restricting the use and dissemination of information classified for national security purposes and the exportation of certain products and technical data; and

 

laws, regulations, and executive orders that allow the government to claim certain rights to contractors’ intellectual property such as the Bayh-Dohl Act.

 

Foreign governments typically also have laws and regulations governing contracts with their respective agencies. These foreign laws and regulations affect how we and our customers conduct business and, in some instances, impose added costs on our business. Any changes in applicable laws and regulations could restrict our ability to maintain our existing contracts and obtain new contracts, which could limit our ability to conduct our business and materially adversely affect our revenues and results of operations.

 

Risks Related to Dependence on or Competition From Third Parties

 

Because we depend on clinical research centers and other contractors for clinical and non-clinical testing, including testing under the Animal Rule, and for certain research and development activities, the results of our clinical trial, non-clinical animal efficacy studies, and research and development activities are largely beyond our control.

 

The nature of clinical trials and our business strategy of outsourcing substantially all of our research and development and manufacturing work require that we rely on clinical research organizations and other contractors to assist us with research and development, clinical and non-clinical testing (including animal efficacy studies under the Animal Rule), patient enrollment, manufacturing and other activities. As a result, our success depends largely on the success of these third parties in performing their responsibilities. Although we prequalify our contractors and believe that they are fully capable of performing their contractual obligations, we cannot directly control the adequacy and timeliness of the resources and expertise that they apply to these activities. Furthermore, we have to compete with other biodefense and biopharmaceutical companies for access to this limited pool of highly specialized resources. If our contractors do not perform their obligations in an adequate and timely manner or we are unable to enter into contracts with them, the pace of clinical or non-clinical development, regulatory approval and commercialization of our product candidates could be significantly delayed and our prospects could be adversely affected.

  

We depend on third parties to manufacture, package and distribute compounds for our product candidates and key components for our product candidates. The failure of these third parties to provide their services or to perform them successfully could harm our business.

 

We do not have any of our own manufacturing facilities. We have therefore utilized, and intend to continue utilizing, third parties to manufacture, package and distribute our product candidates and key components of our product candidates. Any material disruption in manufacturing (i.e. due to third party capacity or availability limitations) could cause a delay in our development programs and potential future sales. Furthermore, certain compounds, media, or other raw materials used to manufacture our drug candidates are available from any one or a limited number of sources. Any delays or difficulties in obtaining key components for our product candidates or in manufacturing, packaging or distributing our product candidates could delay clinical trials and further development of these potential products. Additionally, the third parties we rely on for manufacturing and packaging are subject to regulatory review, and any regulatory compliance problems with these third parties could significantly delay or disrupt our commercialization activities.

 

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Finally, third-party manufacturers, suppliers and distributors, like most companies, have been adversely affected by the credit crisis and weakening of the global economy and as such may be more susceptible to being acquired as part of the current wave of consolidations in the pharmaceutical industry. It has, for example, become challenging for companies to secure debt capital to fund their operations as financial institutions have significantly curtailed their lending activities. If our third-party suppliers continue to experience financial difficulties as a result of weak demand for their products or for other reasons and are unable to obtain the capital necessary to continue their present level of operations or are acquired by others, they may have to reduce their activities and/or their priorities or our working relationship with them might change. A material deterioration in their ability or willingness to meet their obligations to us could cause a delay in our development programs and potential future sales and jeopardize our ability to meet our obligations under our contracts with the government or other third parties.

 

We face, and likely will continue to face, competition from companies with greater financial, personnel and research and development resources. Our commercial opportunities will be reduced or eliminated if our competitors are more successful in the development and marketing of their products.

 

The biopharmaceutical industry is characterized by rapid and significant technological change. Our success will depend on our ability to develop and apply our technologies in the design and development of our product candidates and to establish and maintain a market for our product candidates. There are many organizations, both public and private, including major pharmaceutical and chemical companies, specialized biotechnology firms, universities and other research institutions engaged in developing pharmaceutical and biotechnology products. Many of these organizations have substantially greater financial, technical, intellectual property, research and development, and human resources than we have. Competitors may develop products or other technologies that are more effective than any that we are developing or may obtain FDA approval for products more rapidly. For example, the U.S. government selected a plague vaccine product candidate from a competitor for advanced development funding, causing us to wind down activities related to the development of our RypVaxTM product candidate in 2010.

 

If we commence commercial sales of products, we still must compete in the manufacturing and marketing of such products, areas in which we have limited experience. Many of these organizations also have manufacturing facilities and established marketing capabilities that would enable such companies to market competing products through existing channels of distribution. Our commercial opportunities will be reduced or eliminated if our competitors develop and market products that:

 

are more effective;

 

have fewer or less severe adverse side effects;

 

are more adaptable to various modes of dosing;

 

obtain orphan drug exclusivity that blocks the approval of our application for seven years;

 

are easier to administer; or

 

are less expensive than the products or product candidates that we are, or in the future will be, developing.

 

The Patient Protection and Affordable Care Act (Affordable Care Act), signed into law by President Obama on March 23, 2010, amends the Public Health Service Act (PHS Act) to create an abbreviated licensure pathway for biological products that are demonstrated to be “biosimilar” to or “interchangeable” with an FDA-licensed biological product.  Under this new law, a biological product may be demonstrated to be “biosimilar” if data show that, among other things, the product is “highly similar” to an already-approved biological product. To date, FDA has not approved a biological product as biosimilar or interchangeable.  Since passage of the Affordable Care Act in 2010, however, FDA has been establishing standards for licensure to ensure the safety and effectiveness of biosimilars.  Because biological products are complex products, the development and approval of biosimilars is a complicated and challenging process.  The FDA understands that several companies are developing biosimilar products and may submit applications for licensure under the new law.  Scientists, clinicians, and other personnel at the FDA are currently working out the details of the review and licensure process.  It is not yet known when the first biosimilar will be on the U.S. market.

 

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If we are successful in developing licensed biological products and a competitor company/companies choose to develop biosimilar products and receives FDA licensure for such products, this competition may impact the revenue projections for our products.

 

Even if we are successful in developing effective products, and obtains FDA and other regulatory approvals necessary for commercializing them, our products may not compete effectively with other successful products. Our competitors may succeed in developing and marketing products either that are more effective than those that we may develop, alone or with our collaborators, making our products obsolete, or that are marketed before any products that we develop are marketed.

 

Risks Related to Political and Social Factors

 

Political or social factors may delay or impair our ability to market our products and our business may be materially adversely affected.

 

Products developed to treat diseases caused by, or to combat the threat of, bioterrorism will be subject to changing political and social environments. The political and social responses to bioterrorism have been unpredictable. Political or social pressures may delay or cause resistance to bringing our products to market or limit pricing of our products, which would harm our business.

 

Risks Related to Intellectual Property

 

Our commercial success will be affected significantly by our ability (i) to obtain and maintain protection for our proprietary technology and that of our licensors and collaborators and (ii) not to infringe on patents and proprietary rights of third parties.

 

Issues surrounding patents of biotechnology firms often involve complex legal and factual questions, and, therefore, validity and enforceability cannot be predicted with certainty. To date, no consistent policy has emerged regarding the breadth of claims allowed in biotechnology patents. We currently have four pending U.S. patent applications, and have a limited number of foreign patents and pending international and foreign patents applications. In addition, we have rights under numerous other patents and patent applications pursuant to exclusive and non-exclusive license arrangements with licensors and collaborators. However, there can be no assurance that patent applications owned or licensed by us will result in patents being issued or that the patents, whether existing or issued in the future, will afford protection against competitors with similar technology. Any conflicts resulting from third-party patent applications and patents could significantly reduce the coverage of the patents owned, optioned by or licensed to us or our collaborators and limit our ability or that of our collaborators to obtain meaningful patent protection. Further, our commercial success will depend significantly on our ability to operate without infringing the patents and proprietary rights of third parties. We are aware of one U.S. patent covering recombinant production of an antibody and a license may be required under such patent with respect to Valortim®, which is a monoclonal antibody and uses recombinant production technologies. Although the patent owner has granted licenses under such patent, we cannot provide any assurances that we will be able to obtain such a license or that the terms thereof will be reasonable. If we do not obtain such a license and if a legal action based on such patent was to be brought against us or our distributors, licensees or collaborators, we cannot provide any assurances that we or our distributors, licensees or collaborators would prevail or that we have sufficient funds or resources to defend such claims.

 

The costs associated with establishing the validity of patents, of defending against patent infringement claims of others and of asserting infringement claims against others is expensive and time consuming, even if the ultimate outcome is favorable. An outcome of any patent prosecution or litigation that is unfavorable to us or one of our licensors or collaborators may have a material adverse effect on us. The expense of a protracted infringement suit, even if ultimately favorable, would also have a material adverse effect on us.

 

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We furthermore rely upon trade secrets protection for our confidential and proprietary information. We have taken measures to protect our proprietary information; however, these measures may not provide adequate protection to us. We have sought to protect our proprietary information by entering into confidentiality agreements with employees, collaborators and consultants. Nevertheless, employees, collaborators or consultants may still disclose our proprietary information, and we may not be able to meaningfully protect our trade secrets. In addition, others may independently develop substantially equivalent proprietary information or techniques or otherwise gain access to our trade secrets.

 

Risks Related to Regulatory Approvals and Legislation

 

Our use of hazardous materials and chemicals requires us to comply with regulatory requirements which may result in significant costs and expose us to potential liabilities.

 

Our research and development involves the controlled use of hazardous materials and chemicals. We are subject to federal, state, local and foreign laws governing the use, manufacture, storage, handling and disposal of such materials. We will not be able to eliminate the risk of accidental contamination or injury from these materials. In the event of such an accident, we could be forced to pay significant damages or fines, and these damages could exceed our resources and any applicable insurance coverage. In addition, we may be required to incur significant costs to comply with regulatory requirements in the future.

 

Legislation limiting or restricting liability for medical products used to fight bioterrorism is new, and it cannot be certain that any such protection will apply to our products or if applied what the scope of any such coverage will be.

 

The U.S. Public Readiness Act was signed into law in December 2005 and creates general immunity for manufacturers of countermeasures, including security countermeasures (as defined in Section 319F-2(c)(1)(B) of that act), when the U.S. Secretary of Health and Human Services issues a declaration for their manufacture, administration or use. The declaration is meant to provide general immunity from all claims under state or federal law for loss arising out of the administration or use of a covered countermeasure. Manufacturers are excluded from this protection in cases of willful misconduct. Although our anthrax countermeasures have been covered under the general immunity provisions of the Public Readiness Act since October 1, 2008, there can be no assurance that the Secretary of Health and Human Services will make other declarations in the future that would cover any of our other product candidates or that the U.S. Congress will not act in the future to reduce coverage under the Public Readiness Act or to repeal it altogether.

 

Upon a declaration by the Secretary of Health and Human Services, a compensation fund would be created to provide “timely, uniform, and adequate compensation to eligible individuals for covered injuries directly caused by the administration or use of a covered countermeasure.” The “covered injuries” to which the program applies are defined as serious physical injuries or death. Individuals are permitted to bring a willful misconduct action against a manufacturer only after they have exhausted their remedies under the compensation program. A willful misconduct action could be brought against us if an individual(s) has exhausted their remedies under the compensation program which thereby could expose us to liability. Furthermore, there is no assurance that the Secretary of Health and Human Services will issue under this act a declaration to establish a compensation fund. We may also become subject to standard product liability suits and other third party claims if products we develop which fall outside of the Public Readiness Act cause injury or if treated individuals subsequently become infected or otherwise suffer adverse effects from such products.

 

We are required to comply with certain export control laws, which may limit our ability to sell our products to non-U.S. persons and may subject us to regulatory requirements that may delay or limit our ability to develop and commercialize our products.

 

Our product candidates are subject to the Export Administration Regulations, or EAR, administered by the U.S. Department of Commerce and are, in certain instances (such as aspects of our nerve agent countermeasure product candidates) subject to the International Traffic in Arms Regulations, or ITAR, administered by the U.S. Department of State. EAR restricts the export of dual-use products and technical data to certain countries, while ITAR restricts the export of defense products, technical data and defense services. The U.S. government agencies responsible for administering EAR and ITAR have significant discretion in the interpretation and enforcement of these regulations. Failure to comply with these regulations can result in criminal and civil penalties and may harm our ability to enter into contracts with the U.S. government. It is also possible that these regulations could adversely affect our ability to sell our products to non-U.S. customers.

 

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Risks Related to Personnel

 

We depend on our key technical and management personnel, and the loss of these personnel could impair the development of our products.

 

We rely, and will continue to rely, on our key management and scientific staff, all of whom are employed at-will. The loss of key personnel or the failure to recruit necessary additional qualified personnel could have a material adverse effect on our business and results of operations. There is intense competition from other companies, research and academic institutions and other organizations for qualified personnel. We may not be able to continue to attract and retain the qualified personnel necessary for the development of our business. If we do not succeed in retaining and recruiting necessary personnel or developing this expertise, our business could suffer significantly.

 

Biotechnology companies often become subject to claims that they or their employees wrongfully used or disclosed alleged trade secrets of the employees’ former employers. Such litigation could result in substantial costs and be a distraction to our management.

 

As is commonplace in the biotechnology industry, we employ individuals who were previously employed at other biotechnology or pharmaceutical companies, including at competitors or potential competitors. Although no claims against us are currently pending, we may be subject to claims that we or our employees have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of their former employers. Litigation may be necessary to defend against these claims. Even if we are successful in defending against these claims, litigation could result in substantial costs and distract management.

  

Risks Related to our Common Stock and, our GE Loan Agreement

 

If we do not meet the continued listing standards of the NYSE MKT our common stock could be delisted from trading, which could limit investors’ ability to make transactions in our common stock and subject us to additional trading restrictions.

 

Our common stock is listed on the NYSE MKT, a national securities exchange, which imposes continued listing requirements with respect to listed shares. If, however, we fail to satisfy the continued listing standards, such as, for example, the requirement that our shares not trade “for a substantial period of time at a low price per share” or that we not dispose of our principal operating assets or discontinue a substantial portion of our operations, among other requirements, the NYSE MKT may issue another non-compliance letter or initiate delisting proceedings.

 

If our securities are delisted from trading on the NYSE MKT and we are not able to list our securities on another exchange or to have them quoted on NASDAQ, our securities could be quoted on the OTC Bulletin Board or on the “pink sheets.” As a result, we could face significant adverse consequences including:

 

·a limited availability of market quotations for our securities;

 

·a determination that our common stock is a “penny stock” which will require brokers trading in our common stock to adhere to more stringent rules and possibly result in a reduced level of trading activity in the secondary trading market for our securities;

 

·a limited amount of news and analyst coverage for us; and

 

·a decreased ability to issue additional securities (including pursuant to short-form registration statements on Form S-3 or obtain additional financing in the future).

 

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Our stock price is volatile.

 

The market price of our common stock has been, and is expected to continue to be, subject to significant volatility. The value of our common stock may decline regardless of our operating performance or prospects. Factors that may affect our market price include:

 

Our perceived prospects, including but not limited to any developments in the timing and outcome of the SIGA litigation and changes in U.S. government funding of projects in which we participate;

 

variations in our operating results and whether we have achieved key business targets;

 

changes in, or our failure to meet, revenue estimates;

 

changes in securities analysts’ buy/sell recommendations;

 

differences between our reported results and those expected by investors and securities analysts;

 

announcements of new contracts or other developments by us or our competitors;

 

reaction to any acquisitions, joint ventures or strategic investments announced by us or our competitors; and

 

general economic, political or stock market conditions.

 

Shares that we may issue in the future in connection with certain capital-raising transactions and shares available for future issuance upon exercise of warrants and options could dilute our stockholders and depress the market price of our common stock.

 

The issuance of our securities in the future may depress the market price of our stock, and any such financing(s) will dilute our existing stockholders.

 

In addition, as of December 31, 2013, we had outstanding options to purchase approximately 6.0 million shares of common stock (not including restricted shares). Additional shares are reserved for issuance under our 2007 Long-Term Incentive Compensation Plan. Our stock options are generally exercisable for ten years, with a significant portion exercisable either immediately or beginning one year after the date of the grant.

 

As of December 31, 2013, aggregate gross sales for additional common stock of approximately $8.6 million remained available under the March 25, 2013 controlled equity offering entered into with a sales agent pursuant to which we may offer and sell, from time to time, through the agent shares of our common stock having an aggregate offering price of up to $15.0 million.

 

We filed two registration statements on Form S-3 (File Nos. 333-161587 and 333-176607) covering the resale of shares issued upon conversion of our 10% convertible notes and issuable upon exercise of related warrants by certain of our affiliates, among other security holders. Both registration statements have been declared effective. Our obligation under the terms of the related registration rights agreement is to keep these registration statements effective. The sale by these security holders of their shares pursuant to the registration statement or otherwise could depress the market price of our common stock.

  

Finally, as of December 31, 2013, we had issued and outstanding additional warrants to purchase up to approximately 5.6 million shares of common stock.

 

The issuance or even the expected issuance of a large number of shares of our common stock upon purchase, conversion or exercise of the securities described above could depress the market price of our stock and the issuance of such shares will dilute the stock ownership of our existing stockholders. Shares that we may issue in the future in connection with certain capital-raising transactions and shares available for future issuance upon exercise of warrants and options could dilute our stockholders and depress the market price of our common stock.

 

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We can give no assurances that we will ever pay dividends.

 

The current loan and security agreement with GE Capital specifically restricts the declaration or payment of any dividends. We have never paid any dividends on our common stock, and we do not intend to declare any dividends in the foreseeable future. While subject to periodic review, our current policy is to retain all earnings, if any, primarily to finance our future growth. We make no assurances that we will ever pay dividends, cash or otherwise. Whether we pay any dividends in the future will depend on our financial condition, results of operations, and other factors that we will consider.

 

Our fully-secured loan agreement with GE Capital is subject to acceleration in specified circumstances, which may result in GE Capital taking possession and disposing of any collateral.

 

In the first quarter 2012, we closed on a senior fully-secured debt facility with GE Capital providing for a $2.5 million term loan and a revolving line of credit of up to $5 million based on a percentage of our outstanding qualified accounts receivable. Our obligations under the GE Loan Agreement are secured by a security interest in substantially all of our assets. While the security interest does not, except in limited circumstances, cover our intellectual property, it does cover any proceeds to us from the use of intellectual property. The GE Loan Agreement contains customary representations, warranties and covenants, including limitations on acquisitions, dispositions, incurrence of indebtedness and the granting of security interests. Upon the occurrence and during the continuance of any event of default, GE Capital may, and at the written request of the requisite lenders shall, terminate the commitments under the facilities and declare any or all of the obligations to be immediately due and payable, without demand or notice to us. Any event of default relating to timely payment of debts, insolvency, liquidation, bankruptcy or similar events will result in automatic acceleration. Among the remedies available to GE Capital in case of an event of default are the taking possession and disposition of any collateral under the GE Loan Agreement.

 

Item 1.B. Unresolved Staff Comments.

 

 None.

 

Item 2. Properties.

 

Our principal executive offices are located at One Park Place, Annapolis, MD 21401 and are comprised of approximately 21,900 square feet. The lease expires in 2017.

 

Management believes that these facilities are suitable and adequate to meet our anticipated needs.

 

Item 3. Legal Proceedings.

 

Except as noted below, we are not a party to any material legal proceedings.

 

In December 2006, we filed a complaint against SIGA in the Delaware Court of Chancery. The complaint alleged, among other things, that we have the right to license exclusively development and marketing rights for SIGA’s drug candidate, ArestvyrTM (Tecovirimat), pursuant to a merger agreement between the parties that was terminated in 2006. The complaint also alleged that SIGA failed to negotiate in good faith the terms of such a license pursuant to the terminated merger agreement with SIGA.

 

In September 2011, the Delaware Court of Chancery issued an opinion in the case finding that SIGA had breached certain contractual obligations to us and upholding our claims of promissory estoppel. The Delaware Court of Chancery awarded us the right to receive 50% of all net profits (as defined in the court’s final judgment) related to the sale of ArestvyrTM (formerly known as ST-246®) and related products for 10 years following initial commercial sale of the drug once SIGA earns $40.0 million in net profits from the sale of ArestvyrTM and related products. The Delaware Court of Chancery also awarded us a portion of our attorney's fees and expert witness and other costs. In May 2012, the Delaware Court of Chancery issued its final judgment. SIGA appealed aspects of the decision to the Delaware Supreme Court. In response, we cross-appealed other aspects of the decision.

 

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In May 2013, the Delaware Supreme Court issued its ruling on the appeal, affirming the Delaware Court of Chancery’s finding that SIGA had breached certain contractual obligations to us, reversing its finding of promissory estoppel, and remanding the case back to the Delaware Court of Chancery to reconsider the remedy and award of attorney's fees and expert witness and other costs in light of the Delaware Supreme Court’s opinion. The Delaware Court of Chancery heard final oral arguments on the issue of remedy during the first quarter of 2014, and we expect the court to issue its ruling within the next several months. Currently, because the Delaware Supreme Court remanded the issue of a remedy back to the Delaware Chancery Court, we no longer have a financial interest in ArestvyrTM and may never receive any proceeds from the product.

 

While we believe there may be significant revenue potential under a potential damages award, there can be no assurance that the Delaware Court of Chancery will re-instate its prior remedy or order another remedy for us, that SIGA will not appeal any subsequent decision by the Delaware Court of Chancery, or that SIGA will not be successful in any subsequent appeal.

 

Item 4. Mine Safety Disclosures. 

 

Not applicable.

 

PART II

 

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

 

Market

 

Our common stock trades on the NYSE MKT (formerly NYSE Amex) under the symbol “PIP”. The following table sets forth the range of high and low sales prices per share of our common stock on the NYSE MKT for the past two years during the periods shown.

 

Fiscal Year 2013  High   Low 
4th Quarter Ended December 31  $2.22   $1.66 
3rd Quarter Ended September 30  $2.42   $1.53 
2nd Quarter Ended June 30  $2.20   $1.47 
1st Quarter Ended March 31  $2.05   $1.02 

 

Fiscal Year 2012  High   Low 
4th Quarter Ended December 31  $1.47   $.98 
3rd Quarter Ended September 30  $1.70   $1.13 
2nd Quarter Ended June 30  $1.89   $1.18 
1st Quarter Ended March 31  $2.10   $1.20 

 

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Holders

 

As of March 3, 2014, we had 73 record holders of our common stock. The number of record holders is based on the actual number of holders registered on the books of our transfer agent and does not reflect holders of shares in “street name” or persons, partnerships, associations, corporations or other entities identified in security position listings maintained by depository trust companies.

 

Dividends

 

The GE Loan Agreement entered into in March 2012 specifically restricts the declaration or payment of any dividends. We have never paid any dividends on our common stock and do not intend to declare any dividends in the foreseeable future. While subject to periodic review, the current policy of our Board of Directors is to retain all earnings, if any, primarily to finance our future growth. We make no assurances that we will ever pay dividends, cash or otherwise. Whether we pay any dividends in the future will depend on our financial condition, results of operations, and other factors that the Board of Directors will consider. 

 

Performance Graph

 

The following line graph compares the cumulative total stockholder return through December 31, 2013, assuming reinvestment of dividends, by an investor who invested $100 on December 31, 2008 in each of (i) our common stock, (ii) the NYSE MKT Composite Index; and (iii) the Nasdaq Biotech Composite Index.

 

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*

Among PharmAthene, Inc., NYSE MKT Composite Index, and the NASDAQ Biotechnology Index

 

 

* $100 invested on 12/31/2008 in stock or index, including reinvestment of dividends. Fiscal year ending December 31.

 

   December 31, 
   2008   2009   2010   2011   2012   2013 
PharmAthene, Inc.  $100.00   $85.21   $183.91   $55.22   $48.70   $80.87 
NYSE MKT Composite Index  $100.00   $130.58   $158.02   $163.03   $168.56   $173.61 
NASDAQ Biotech Composite Index  $100.00   $115.63   $132.98   $148.69   $196.12   $324.80 

 

The stock price performance included in this graph is not necessarily indicative of future stock price performance.

 

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Securities Authorized for Issuance Under Equity Compensation Plans

 

The information required by this Item concerning securities authorized for issuance under equity compensation plans is set forth in Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters,” which Item is incorporated herein by reference to our definitive proxy statement or an amendment to our Annual Report on Form 10-K to be filed within 120 days of our fiscal year end.

 

Recent Sales of Unregistered Securities

 

None.

 

Use of Proceeds

 

Not applicable.

 

Purchases of Equity Securities

 

Not applicable.

  

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Item 6. Selected Financial Data.

 

You should read the following selected consolidated financial data together with our consolidated financial statements and the related notes included in this annual report on Form 10-K and the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section of this annual report.

 

We have derived the consolidated statement of operations data for the years ended December 31, 2013, 2012, and 2011 and the consolidated balance sheet data as of December 31, 2013 and 2012 from our audited consolidated financial statements, which are included elsewhere in this annual report on Form 10-K. We have derived the consolidated statements of operations data for the years ended December 31, 2010 and 2009 and the consolidated balance sheet data as of December 31, 2011, 2010, and 2009 from our audited consolidated financial statements, which are not included in this annual report on Form 10-K. Our historical results for any prior period are not necessarily indicative of results to be expected in any future period.

 

Selected Financial Data

  

   Year Ended December 31, 
   2013   2012   2011   2010   2009 
Statements of operations data:                         
Revenue  $17,912,607   $25,175,887   $24,266,274   $20,993,605   $27,549,978 
Operating expenses:                         
Research and development   15,290,142    19,509,629    21,219,853    20,875,536    30,219,758 
General and administrative   13,279,186    11,628,732    14,311,079    18,015,761    22,432,585 
Depreciation and amortization (including $4,635,489 impairment charges in 2010)   182,487    303,916    461,073    5,655,865    872,304 
Total operating expenses   28,751,815    31,442,277    35,992,005    44,547,162    53,524,647 
                          
Loss from operations   (10,839,208)   (6,266,390)   (11,725,731)   (23,553,557)   (25,974,669)
Other income (expense):                         
Interest income   2,575    17,808    16,660    6,955    269,133 
Interest expense   (369,281)   (342,561)   (54,573)   (5,936,480)   (2,837,302)
Change in fair value of derivative instruments   (444,622)   591,039    7,144,983    (5,457,550)   1,043,782 
Other income (expense)   (6,071)   47,862    39,328    91,355    (90,655)
Realization of cumulative translation adjustment   -    1,227,656    -    -    - 
Gain on the sale of assets held for sale   -    -    781,760    -    - 
Loss on the early extinguishment of debt   -    -    -    -    (4,690,049)
Total other income (expense)   (817,399)   1,541,804    7,928,158    (11,295,720)   (6,305,091)
                          
Net loss before income taxes   (11,656,607)   (4,724,586)   (3,797,573)   (34,849,277)   (32,279,760)
Provision for income taxes   (61,746)   (195,529)   -    -    - 
Net Loss  $(11,718,353)  $(4,920,115)  $(3,797,573)  $(34,849,277)  $(32,279,760)
                          
Basic and diluted net loss per share  $(0.23)  $(0.10)  $(0.08)  $(1.08)  $(1.17)
                          
Weighted average shares used in calculation of basic and diluted net loss per share   50,659,116    48,323,067    47,331,763    32,309,621    27,575,332 

 

   As of December 31, 
   2013   2012   2011   2010   2009 
Balance Sheet Data:                         
Cash and cash equivalents  $10,480,979   $12,701,517   $11,236,771   $11,785,327   $2,673,567 
Working capital   7,543,127    12,307,429    14,997,664    17,420,242    12,018,438 
Total assets   17,139,289    22,741,404    22,803,509    27,199,045    35,333,049 
Total long-term liabilities   3,007,596    3,579,148    2,336,361    8,824,853    18,714,430 
Total stockholders' equity   7,335,712    11,673,840    15,851,806    12,210,705    3,152,399 

 

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

 

The following discussion should be read in conjunction with our consolidated financial statements, which present our results of operations for the years ended December 31, 2013, 2012 and 2011 as well as our financial positions at December 31, 2013 and 2012, contained elsewhere in this Annual Report on Form 10-K. Some of the information contained in this discussion and analysis or set forth elsewhere in this Annual Report on Form 10-K, including information with respect to our plans and strategy for our business and related financing, includes forward-looking statements that involve risks and uncertainties. You should review the “Special Note Regarding Forward Looking Statements” and “Risk Factors” sections of this Annual Report for a discussion of important factors that could cause actual results to differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis.

 

Overview

 

We are a biodefense company engaged in the development and commercialization of next generation medical countermeasures, or MCMs, against biological and chemical threats. Our current biodefense portfolio includes the following product candidates:

 

SparVax®, a next generation recombinant protective antigen (“rPA”) anthrax vaccine;

 

rBChE (recombinant butyrylcholinesterase) bioscavenger, a medical countermeasure for nerve agent poisoning by organophosphorous compounds, including nerve gases and pesticides; and

 

Valortim®, a fully human monoclonal antibody for the prevention and treatment of anthrax infection.

 

In addition, in May 2013 the Delaware Supreme Court affirmed a September 2011 ruling of the Delaware Court of Chancery that SIGA had breached certain contractual obligations to us. The matter is on remand to the Delaware Court of Chancery to determine a remedy in light of the Delaware Supreme Court’s decision. Previously the Delaware Court of Chancery had awarded us the right to receive 50% of all net profits (as defined in the court’s final judgment) related to the sale of SIGA’s ArestvyrTM (formerly known as ST-246®) and related products for 10 years following initial commercial sale of the drug once SIGA earns $40.0 million in net profits from the sales of ArestvyrTM and related products and a portion of our attorney’s fees and expert witness and other costs. The Delaware Court of Chancery heard final oral arguments on the issue of remedy during the first quarter of 2014, and we expect the court to issue its ruling within the next several months. There can be no assurance that the Delaware Court of Chancery will re-instate its prior remedy or order another remedy for us, that SIGA will not appeal any subsequent decision by the Delaware Court of Chancery, or that SIGA will not be successful in any subsequent appeal.

 

Critical Accounting Policies

 

A “critical accounting policy” is one that is both important to the portrayal of our financial condition and results of operations and that requires management’s most difficult, subjective or complex judgments. Such judgments are often the result of a need to make estimates about the effect of matters that are inherently uncertain. The preparation of our financial statements in conformity with accounting principles generally accepted in the United States 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 materially from those estimates.

 

A summary of our critical accounting policies, including those that require the use of significant estimates and judgment, follows. A more comprehensive description of all of our significant accounting policies is contained in Note 2 to our consolidated financial statements.

 

Revenue Recognition

 

Our revenue comes from primarily two types of contractual arrangements, which are cost-plus-fee contracts, and fixed price contracts. Reimbursable grants may fall into either category. Revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred or services have been rendered, the seller's price to the buyer is fixed or determinable, and collectability is reasonably assured.

 

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Revenues on cost-plus-fee contracts are recognized as an amount equal to cost plus a proportion of the applicable fee as per the contract. Fee is either recognized as a fixed fee, earned based on the ratio of work done to total cost or as a milestone fee. Milestone fee revenue is recognized when the related work is completed.

 

Milestones are considered substantive if all of the following conditions are met:

 

it is commensurate with either our performance to meet the milestone or the enhancement of the value of the delivered item or items as a result of a specific outcome resulting from our performance to achieve the milestone,

 

it relates solely to past performance, and

 

the value of the milestone is reasonable relative to all the deliverables and payment terms (including other potential milestone consideration) within the arrangement.

 

If a milestone is deemed not to be substantive, the Company recognizes the portion of the milestone payment as revenue that correlates to work already performed; the remaining portion of the milestone payment is deferred and recognized as revenue as the Company completes its performance obligations.

   

Revenue on fixed price contracts (without substantive milestones as described above) is recognized on the percentage-of-completion method.  The percentage-of-completion method recognizes revenue as the contract progresses based on the total costs expended as compared to an estimate of the total costs on the contract  The use of the percentage-of-completion method depends on the ability to make reasonable dependable estimates and the fact that circumstances may necessitate frequent revision of estimates does not indicate that the estimates are unreliable for the purpose for which they are used.

 

As a result of our revenue recognition policies and the billing provisions contained in our contracts, the timing of customer billings may differ from the timing of recognizing revenue. Amounts recognized as revenue in excess of amounts billed to customers are reflected on the balance sheet as unbilled accounts receivable. Amounts invoiced to customers in excess of revenue recognized are reflected on the balance sheet as deferred revenue. 

 

We analyze each cost reimbursable grant to determine whether we should report such reimbursements as revenue or as an offset to our expenses incurred.  For the years ended December 31, 2013, 2012 and 2011, we recorded approximately $0.02 million, $1.1 million and $0.7 million, respectively, of costs reimbursed by the government as an offset to research and development expenses.

  

Share-Based Payments

 

We have a long-term incentive compensation plan, or LTIP, under which options to purchase shares of our common stock may be granted to employees, consultants and directors at a price no less than the quoted market value on the date of grant. The LTIP also provides for awards in the form of stock appreciation rights, restricted or unrestricted stock awards, stock-equivalent units or performance-based stock awards.

 

We account for share-based awards to employees and non-employee directors at fair value. The amount of compensation expense recognized using the fair value method requires us to exercise judgment and make assumptions relating to the factors that determine the fair value of our stock option grants. We use the Black-Scholes model to estimate the fair value of our option grants. The fair value calculated by this model is a function of several factors, including grant price, the risk-free interest rate, the expected term of the option and the anticipated volatility of the option.

 

Goodwill

 

We continually assess the realizability and recoverability of our goodwill. These assessments contain substantial judgment in determining the fair value of such assets and with respect to future usage of the assets and potential cash flows associated with them.

 

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Financial Instruments

 

Our financial instruments, and/or embedded features contained in those instruments, often are classified as derivative liabilities and are recorded at their fair values. The determination of fair value of these instruments and features requires estimates and judgments. Certain of our stock purchase warrants are considered to be derivative liabilities due to the presence of net settlement features and/or non-standard anti-dilution provisions,; generally the fair value of our warrants is determined based on the Black-Scholes option pricing model. Use of the Black-Scholes option-pricing model requires the use of unobservable inputs such as the expected term, anticipated volatility and expected dividends.  

 

Results of Operations

 

Year Ended December 31, 2013 Compared to December 31, 2012  

 

Revenue

 

We recognized revenue of $17.9 million and $25.2 million during the years ended December 31, 2013 and 2012, respectively.

 

   Year ended December 31, 
Revenue ($ in millions)  2013   2012   % Change 
SparVax®  $15.5   $22.9    (32.3)%
rBChE   2.4    1.8    33.3%
Valortim®   -    0.5    (100.0)%
Total Revenue  $17.9   $25.2    (29.0)%

 

Our revenue was derived primarily from contracts with the U.S. government for the development of SparVax® and our rBChE bioscavenger. Our revenue changed in 2013 from 2012 primarily due to the following:

 

Under our contract for the development of SparVax®, we recognized approximately $15.5 million and $22.9 million of revenue for years ended December 31, 2013 and 2012, respectively, a decrease of $7.4 million, or 32.3%, from 2012. During 2013 revenue was primarily attributable to chemistry, manufacturing, and controls, or CMC, work, non-clinical animal studies, and limited clinical trial pre-study activities. Milestone revenue for 2013 was $0.4 million. During 2012 revenue for the SparVax® program was primarily attributable to CMC work, certain non-clinical activities and limited clinical trial pre-study activities. Milestone revenue in 2012 was $2.2 million. The decrease in revenue for 2013 compared to 2012 reflects lower overall development activity in 2013 partially as a result of the two FDA clinical holds imposed in August 2012 and in December 2013.

 

With the lifting of the FDA’s first clinical hold in May 2013 on SparVax®, and as a result of the consent and extension of the period of performance of our development contract from BARDA, we started to recognize revenue during the fourth quarter of 2013 with respect to pre-study activities related to a planned Phase 2 clinical trial for that product candidate. That clinical trial was suspended prior to first patient dosing as a result of a second clinical hold issued by the FDA in December 2013. In addition, as a result of the partial federal government shutdown from October 1 through October 16, 2013, work was temporarily suspended under our development contract for SparVax®. As a result, revenues and corresponding research and development costs under this contract for the fourth quarter 2013 were lower than they otherwise would have been expected.

 

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As noted above, in December 2013 we received notification from the FDA that our SparVax® rPA anthrax vaccine program was placed on clinical hold for a second time. Specifically the FDA observed a statistically significant downward trend in potency in the engineering lot of FDP manufactured in early 2012 and a similar but not statistically significant trend in the cGMP lot of SparVax® FDP produced four months later that we had intended to use in a planned Phase 2 clinical trial. PharmAthene recently completed the in-life portion of an ongoing non-clinical rabbit study which showed SparVax® to be beneficial in preventing anthrax infection in animals exposed to anthrax spores. This study was designed to evaluate the efficacy of SparVax® compared to BioThrax® in animals exposed to a lethal dose of anthrax. The study used a cGMP lot of SparVax® FDP that was 22 months old at the initial dose. The dose was repeated 28 days later using the same lot. Rabbits were vaccinated with an estimated human equivalent dose of each vaccine and the data showed 100% survival for both products. Additional data from future SparVax® clinical trials and non-clinical animal studies will be required to establish efficacy in humans. To move forward with clinical development of SparVax® and to be able to respond to the FDA’s concerns, the FDA has requested that we produce a new cGMP lot of FDP, provide the lot release data to the FDA, and provide stability data to the FDA on the BDS we use to produce that final drug product lot. The FDA has also requested that we continue to collect stability data on the previously manufactured engineering and cGMP lots. We cannot be certain that we will be able to produce a cGMP lot of SparVax® FDP that the FDA will find acceptable to move forward with our clinical development, and it is unclear at this point when or if we will be able to commence the planned Phase 2 human clinical trial of SparVax®. Consequently, revenues we recognize in future periods under our contract with BARDA for the development of SparVax® will be limited to that work which is currently under contract and will not include work related to this clinical trial until such time, if ever, we are able to move forward with the clinical trial, and overall SparVax® revenues will be substantially less than they otherwise would have been. The period of performance for current funding ends in February 2015. Further, we will need additional funding from BARDA to produce a new cGMP lot of SparVax® and to conduct the Phase 2 clinical trial, and it is unclear at this time whether BARDA will provide such funding. The clinical hold will delay the commercialization, if any, of SparVax®, and we cannot offer any assurance that we will ever be able to continue or complete product development for SparVax®.

 

Unless we are able to secure new contracts and orders from the U.S. government to fund additional development activities for our SparVax® program and for eventual procurement of that product, revenues for this program in future periods will be less than in past years.

 

Under our contract for our second generation rBChE bioscavenger, we recognized approximately $2.4 million and $1.8 million of revenue for the years ended December 31, 2013 and 2012, respectively, an increase of $0.6 million, or 33.3%, from 2012. In 2012 our activities related to the establishment of final clones, genetic stability and fed batch evaluation to establish the bioreactor conditions for manufacturing, while in 2013 we completed process development work and material generation activities and continued to execute activities to support non-clinical studies. The period of performance for current funding for this contract is scheduled to end on March 31, 2014. Unless we are able to secure additional funding for our rBChE bioscavenger development program, we anticipate revenues for this program in future periods to be less than in past years.

 

With respect to our Valortim® development program, we recognized no revenue in 2013 as compared to $0.5 million in 2012, which we recognized under a 2007 development contract with NIAID for Valortim® that ended in accordance with its terms in the first quarter 2012. In 2013 we entered into an indefinite delivery/indefinite quantity, or ID/IQ, contract with BARDA. BARDA issued a task order to us under that ID/IQ contract for approximately $1.0 million to supply vials of master cell bank materials for Valortim® to the U.S. government, and we anticipate delivering those materials in 2014. Additional government funding has not been awarded for the development of Valortim®. There can be no assurance we will be successful in obtaining additional financial support for this program.

 

Research and Development Expenses

 

Our research and development expenses were $15.3 million and $19.5 million for the years ended December 31, 2013 and 2012, respectively, a decrease of $4.2 million, or 21.5%, from 2012. These expenses resulted from research and development activities in all periods related primarily to our SparVax® and rBChE bioscavenger programs. Direct expenses included salaries and other costs of personnel, raw materials and supplies, and an allocation of indirect expenses. We also incurred third-party costs, such as contract research, consulting and clinical development costs for individual projects. Research and development expenses for 2013 were net of the receipt of approximately $0.5 million, the result of the settlement of a lawsuit filed against a vendor. Research and development expenses for the years ended December 31, 2013 and 2012 were net of cost reimbursements under certain of our government grants of $0.02 million and $1.1million, respectively.

 

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Research and development expenses for the years ended December 31, 2013 and 2012 were attributable to research programs as follows:

 

   Year ended December 31, 
($ in millions)  2013   2012   % Change 
SparVax® and Valortim®  $14.2   $18.3    (22.4)%
rBChE bioscavenger   1.6    1.1    45.5%
Internal research and development   (0.5)   0.1    (600.0)%
Total research and development expenses  $15.3   $19.5    (21.5)%

 

For the year ended December 31, 2013, research and development expenses decreased $4.2 million from 2012, primarily due to (i) the receipt in the 2013 period of approximately $0.5 million, the result of the settlement of a lawsuit filed against a vendor and (ii) decreased costs related to SparVax® resulting from reduced overall development activity in 2013, partially as a result of the FDA’s two clinical holds imposed in August 2012 and December 2013. These reductions in cost were partially offset by increased costs in our rBChE bioscavenger program. With the lifting of the FDA’s first clinical hold in May 2013 on SparVax®, and as a result of the consent and extension of the period of performance of our development contract from BARDA, costs increased in the fourth quarter of 2013, when compared to the third quarter of 2013, as a result of pre-study activities related to a planned Phase 2 clinical trial. As a result of the partial federal government shutdown from October 1 through October 16, 2013 and a second FDA clinical hold imposed in December 2013, work was suspended temporarily under our development contract for SparVax®. Consequently, research and development costs and corresponding revenues under this contract for the fourth quarter 2013 were lower than they otherwise would have been. Unless the FDA clinical hold is lifted, and we are able to secure new contracts or orders from the U.S. government to fund development activities for our SparVax® program, we anticipate that research and development costs for this program in future periods to be less than in past years.

 

General and Administrative Expenses

 

General and administrative functions include executive management, finance and administration, government affairs and regulations, corporate development, human resources, legal, and compliance. For each function, we may incur expenses such as salaries, supplies and third-party consulting and other external costs and non-cash expenditures such as expense related to stock option and restricted share awards. An allocation of indirect costs such as facilities, utilities and other administrative overhead is also included in general and administrative expenses.

 

General and administrative expenses increased by $1.7 million, or 14.7%, to $13.3 million for the year ended December 31, 2013, from $11.6 million for 2012. The increase in expenses during 2013 was due to $3.3 million in merger transactions costs related to the terminated merger with Theraclone Sciences, Inc. (“Theraclone”) which were partially offset by reduced labor and associated share-based compensation costs as well as decreased professional fees.

 

Other Income (Expense)

 

Other income (expense) primarily consists of changes in the fair value of our derivative financial instruments, income related to the realization of the cumulative translation adjustment, and interest expense on our debt and other financial obligations.

 

Other expense was $0.8 million in the year ended December 31, 2013, compared to other income of $1.5 million in 2012, resulting in a change in other income (expense) of approximately $2.3 million, or 153.3%. The change was primarily the result of (i) the $1.0 million change in the fair value of derivative instruments, from an unrealized gain of $0.6 million to an unrealized losses of $0.4 million, for the year ended December 31, 2012 and 2013, respectively and (ii) as a result of substantially completing the liquidation of our Canadian subsidiary in July 2012, which resulted in the realization of approximately $1.2 million of income in our condensed consolidated statement of operations, which represents the amount of previously recorded foreign currency translation adjustments related to our Canadian subsidiary.

  

Income Taxes

 

The provision for income taxes was $0.1 million and $0.2 million during the years ended December 31, 2013 and 2012, respectively, a decrease of approximately $0.1 million. Our provision for income taxes results from the difference between the treatment of goodwill for income tax purposes and for U.S. GAAP.

 

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

 

Revenue

 

We recognized revenue of $25.2 million and $24.3 million during the years ended December 31, 2012 and 2011, respectively. Our revenue in 2012 was derived from contracts with the U.S. government for the development of our product candidates.

 

   Year ended December 31, 
Revenue ($ in millions)  2012   2011   % Change 
SparVax  $22.9   $19.3    18.7%
rBChE – second generation   1.8    0.7    157.1%
rBChE – Protexia   -    0.6    (100.0)%
Valortim   0.5    3.7    (86.5)%
Total Revenue  $25.2   $24.3    3.7%

 

Our revenue changed in 2012 from 2011 primarily due to the following:

 

Under our contract for the development of SparVax®, we recognized approximately $22.9 million of revenue in 2012, an increase of $3.6 million (or 18.7%) from 2011. During 2012 revenue for the SparVax® program was primarily attributable to CMC work, certain non-clinical activities and limited clinical trial pre-study activities. During 2011, revenue was primarily attributable to CMC work. Milestone revenue for the achievement of key technical milestones was approximately $2.2 million and $3.5 million for the years ended December 31, 2012 and 2011, respectively.

 

Under our contract for our second generation rBChE bioscavenger, we recognized approximately $1.8 million, representing an increase of approximately $1.1 million (or 157.1%) from 2011. Significant technical progress was made in the development of our second generation rBChE bioscavenger in 2012, including the establishment of final clones, genetic stability and fed batch evaluation to establish the bioreactor conditions for manufacturing.

 

Under our NIAID contracts for the advanced development of Valortim®, we recognized $0.5 million of revenue in 2012, a substantial decrease of $3.2 million (or 86.5%) from 2011 levels as a result of our 2007 contract with NIAID for Valortim® ending in accordance with its terms in the first quarter 2012.

 

Research and Development Expenses

 

Our research and development expenses were $19.5 million and $21.2 million for the years ended December 31, 2012 and 2011, respectively. These expenses resulted from research and development activities related to SparVax®, rBChE bioscavenger and Valortim®. Research and development expenses include direct expenses (salaries and other costs of personnel, raw materials and supplies, contract research, consulting and clinical development costs) and an allocation of indirect expenses. 

 

Research and development expenses for the years ended December 31, 2012 and 2011 were attributable to research programs as follows: 

 

   Year ended December 31, 
($ in millions)  2012   2011   % Change 
SparVax® and Valortim®  $18.3   $18.8    (2.7)%
rBChE bioscavenger   1.1    0.6    83.3%
Internal research and development   0.1    1.8    (94.4)%
Total research and development expenses  $19.5   $21.2    (8.0)%

 

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Research and development expenses for both 2012 and 2011 were net of cost reimbursements under certain of our government grants of $1.1 million and $0.7 million, respectively.

 

In 2012, research and development expenses decreased approximately $1.7 million from 2011, primarily due to a reduction in (i) indirect operating expenses including overhead and internal research and development, and (ii) direct costs related to our Valortim® program as a result of the completion in the first quarter of 2012 of work under our 2007 contract with NIAID, offset by higher direct SparVax® program expenses.

 

General and Administrative Expenses

 

Expenses associated with general and administrative functions were $11.6 million for 2012 and $14.3 million for 2011, an approximate 19% decrease. The decrease in general and administrative expenses from 2011 to 2012 was largely due to (i) a $2.3 million reduction in legal and professional expenses primarily related to the SIGA litigation and trial activities and (ii) a planned reduction in headcount, offset in part by a $1.4 million insurance recovery that was received in 2011.

 

Other Income (Expense)

 

Other income in 2012 was $1.5 million, compared to $7.9 million in 2011, a decrease of $6.4 million. The decrease was primarily the result of (i) a $6.5 million difference in gains related to the changes in fair value of our derivative instruments, (ii) a $0.8 million gain in 2011 from the sale of Canadian assets held for sale, and (iii) approximately $0.3 million of additional interest expense in 2012 generated from our loans with GE Capital, offset by $1.2 million of income related to the realization of the cumulative translation adjustment upon the substantial liquidation of PharmAthene Canada, Inc. in July 2012.

 

Income Taxes

 

The provision for income taxes was approximately $0.2 million for the year ended December 31, 2012, compared to no provision in 2011. The provision for income taxes in 2012 resulted from the difference between the treatment of goodwill for income tax purposes and for U.S. GAAP.

 

Liquidity and Capital Resources

 

Overview

 

In addition to amounts paid under our development contract for SparVax®, our primary source of cash during 2013 was provided from proceeds raised as a result of sales of shares of our common stock under the controlled equity offering arrangement, which we commenced at the end of March 2013. We ceased making sales of stock under the controlled equity offering arrangement pursuant to the terms of the merger agreement we entered into with Theraclone on July 31, 2013. We terminated that merger agreement on December 1, 2013 and the suspension on the controlled equity offering was subsequently lifted. Our primary sources of funding in 2012 were amounts paid under our development contract for SparVax® and provided under our term loan and revolving line of credit with GE Capital.

 

Our future capital requirements will depend on many factors, including, the progress of our research and development programs; the progress of preclinical and clinical testing; the time and cost involved in obtaining regulatory approval; the cost of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights; changes in our existing research relationships; competing technological and marketing developments; our ability to establish collaborative arrangements and to enter into licensing agreements and contractual arrangements with others; and any future change in our business strategy. Our cash requirements could change materially as a result of shifts in our business and strategy. The need to raise additional capital will depend on many factors, including but not limited to, our future cash requirements, future contract funding, the ongoing proceedings in our litigation with SIGA, the timing, amount, and profitability of sales of ArestvyrTM, if any (including potentially the timing of SIGA’s recognition of revenue related thereto) in the event the trial court awards us a remedy tied to sales or profits of that product, and our ability to collect amounts due from SIGA in the event the Delaware Court of Chancery awards us a remedy tied to sales or profits of ArestvyrTM, the outcome of any appeal of any subsequent decision by the Delaware Court of Chancery to the Delaware Supreme Court.

  

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Historically, we have not generated positive cash flows from operations. To bridge the gap between payments made to us under our U.S. government contracts and grants and our operating and capital needs, we have had to rely on a variety of financing sources, including the issuance of equity and equity-linked securities and proceeds from loans and other borrowings. On March 25, 2013, we entered into a controlled equity offering arrangement pursuant to which we may offer and sell, from time to time, through a sales agent, shares of our common stock having an aggregate offering price of up to $15.0 million. As of December 31, 2013, aggregate gross sales for additional common stock of approximately $8.6 million remained available under the arrangement. Please see “— Financing Activities” below. For the foreseeable future, we will continue to rely upon these types of financing vehicles and potentially others to help fund our future operating and capital requirements.

 

Due to the current economic environment, the U.S. government may be forced or choose to reduce or delay spending in the biodefense field, which could decrease the likelihood of future government contract awards, the likelihood that the government will exercise its right to extend any of its existing contracts with us and/or the likelihood that the government would procure products from us. As a result of the partial federal government shutdown from October 1 through October 16, 2013, work was temporarily suspended under our development contract for SparVax®. Further, as a result of a clinical hold imposed by the FDA in December 2013 on the SparVax® development program, revenues and corresponding research and development costs under this contract for the fourth quarter 2013 were lower than they otherwise would have been. Further, it is unclear when or if we will be able to commence the planned Phase 2 human clinical trial. Consequently we expect SparVax® related revenues and corresponding research and development expenses until such time, if ever, as we are able to move forward with the clinical trial to be substantially less than they otherwise would have been had we commenced the clinical trial as planned.

 

Cash Flows

 

The following table provides information regarding our cash flows for the years ended December 31, 2013, 2012 and 2011.

 

   Year ended December 31, 
   2013   2012   2011 
Net cash provided by (used in):                
Operating activities   $(7,168,204)  $(2,322,906)  $(7,808,553)
Investing activities    (81,079)   67,400    1,687,521 
Financing activities    5,030,127    3,720,071    5,781,328 
Effects of exchange rates on cash    (1,382)   181    (208,852)
Total increase (decrease) in net cash   $(2,220,538)  $1,464,746   $(548,556)

 

Sources and Uses of Cash

 

Cash and cash equivalents were $10.5 million, $12.7 million and $11.2 million at December 31, 2013, 2012 and 2011, respectively. The $2.2 million decrease at December 31, 2013 compared to December 31, 2012 was primarily attributable to $7.2 million of cash used in operations, which includes approximately $3.0 million in cash paid in connection with our terminated merger agreement with Theraclone, and $0.8 million repayment of the current portion of long-term debt and $0.2 million net repayment of the revolving credit agreement, partially offset by $6.0 million in net proceeds raised under the controlled equity offering. The $1.5 million increase at December 31, 2012 compared to December 31, 2011 was primarily attributable to the $2.5 million term loan, which we closed in the first quarter 2012, and the $1.3 million borrowed under the revolving line of credit, partially offset by $2.3 million of cash used in operations.

 

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Operating Activities

 

Net cash used in operating activities was approximately $7.2 million, $2.3 million and $7.8 million for the years ended December 31, 2013, 2012 and 2011, respectively.

 

Net cash used by operating activities during 2013 reflects our net loss of $11.7 million, adjusted for $1.4 million for non-cash share-based compensation expense, $0.4 million for the increase in the fair value of derivative instruments and $0.4 million for other non-cash expenses. A decrease in receivables (billed and unbilled) of $2.9 million and prepaid expense and other current assets of $0.3 million and an increase in accrued expenses and other liabilities of $0.8 million was partially offset by a decrease in accounts payable of $0.6 million and deferred revenue of $1.0 million.

 

Net cash used in operations during the year ended December 31, 2012 reflects our net loss of $4.9 million, adjusted for non-cash share-based compensation expense of $1.9 million, the $1.2 million gain on the realization of the cumulative translation adjustment related to PharmAthene Canada, Inc., the decrease in the fair value of derivative instruments of $0.6 million and other noncash expenses of $0.6 million. The decrease in accounts receivable of approximately $2.0 million and increase in deferred revenue of approximately $0.9 million was partially offset by an increase in unbilled accounts receivable of approximately $1.1 million.

 

Net cash used in operations during the year ended December 31, 2011 reflects our net loss of $3.8 million, adjusted for the change in market value of non-cash derivative instruments of $7.1 million, the sale of the assets held for sale for a net gain of $0.8 million and depreciation of $0.5 million. Net cash used in operations was also impacted by non-cash shared-based compensation expense of $2.6 million, a decrease in unbilled accounts receivable of $1.0 million, prepaid expenses and other current assets of $1.5 million, and accounts payable of $1.7 million.

 

Unless we are able to secure new contracts and orders from the U.S. government to fund additional development activities for our programs and for eventual procurement of our products, we anticipate cash generated by contracts will be lower in future periods than in past years.

 

Investing Activities

 

There were no significant investing activities for the years ended December 31, 2013 and 2012, respectively. The net cash provided by investing activities was approximately $1.7 million for the year ended December 31, 2011. Investing activities in 2011 consisted primarily of the sale of the Canadian farm operations.

 

Financing Activities

 

Net cash provided by financing activities was $5.0 million for the year ended December 31, 2013 as compared to $3.7 million for the year ended December 31, 2012 and $5.8 million for the year ended December 31, 2011.

 

Net cash provided by financing activities for the year ended December 31, 2013 was principally the result of net proceeds received from sales of our stock under the controlled equity offering arrangement partially offset by the repayment of the current portion of long-term debt and net repayment of the revolving credit agreement. The term loan of $1.8 million and approximately $1.1 million under the revolving line of credit were outstanding as of December 31, 2013.

 

The majority of our cash provided by financing for the year ended December 31, 2012 related to our debt arrangements with GE Capital, as described in Note 6 to the consolidated financial statements. The term loan of $2.5 million and approximately $1.3 million under the revolving line of credit were outstanding as of December 31, 2012.

 

In 2011, we raised net proceeds of approximately $5.8 million primarily from the issuance and sale of 1,857,143 shares of common stock and warrants to purchase up to an additional 371,423 shares of common stock at an exercise price of $3.50 per share.

 

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On March 25, 2013, we entered into a controlled equity offering arrangement pursuant to which we may offer and sell, from time to time, through a sales agent, shares of our common stock having an aggregate offering price of up to $15.0 million. Under the arrangement, the agent may sell shares by any method permitted by law and deemed to be an “at-the-market” offering as defined in Rule 415 promulgated under the Securities Act of 1933, as amended, including sales made directly on the NYSE MKT, on any other existing trading market for the Common Stock or to or through a market maker. We are not obligated to sell any shares under this arrangement. We are obligated to pay the agent a commission of 3.0% of the aggregate gross proceeds from each sale of shares. As of December 31, 2013, aggregate gross sales for additional common stock of approximately $8.6 million remained available under the arrangement. There were no sales of stock under the controlled equity offering arrangement after July 31, 2013, pursuant to the terms of the merger agreement with Theraclone. The merger agreement was terminated on December 1, 2013, and the suspension on the sales of common stock under that controlled equity offering was subsequently lifted.

 

Off-Balance Sheet Arrangements

 

We do not have any off-balance sheet arrangements.

 

Contractual Obligations

 

The following are contractual commitments at December 31, 2013:

 

Contractual Obligations(1)      Less than           More than 
   Total   1 Year   1 – 3 Years   3 - 5 Years   5 Years 
Operating facility leases  $2,822,400   $797,700   $1,667,800   $356,900   $- 
Research and development agreements   5,100,000    5,100,000    -    -    - 
Term loan, principal and interest payments   1,916,000    1,133,000    783,000    -    - 
Total contractual obligations  $9,838,400   $7,030,700   $2,450,800   $356,900   $- 

 

(1)This table does not include any royalty payments relating to future sales of products subject to license agreements we have entered into in relation to our in-licensed technology, as the timing and likelihood of such payments are not known. The table also excludes any obligations related to registration rights agreements, as a result of a Maintenance Failure, as the likelihood of such payment is not probable. In addition, the table does not include the final payment fee of $0.08 million on the term loan, which is being accrued and expensed over the term of the agreement, using the effective interest method, or the debt discount, which is being amortized over the term of the agreement. The debt discount and final payment accrual at December 31, 2013 were $0.02 million and $0.05 million respectively.

 

Item 7A. Quantitative and Qualitative Disclosures about Market Risks

 

Our exposure to market risk is currently confined to our cash and cash equivalents and our revolving line of credit. We currently do not hedge interest rate exposure or foreign currency exchange exposure. We have not used derivative financial instruments for speculation or trading purposes.

 

The Company’s current operations in foreign countries are minimal. We have closed our active operations in Canada and maintain only nominal operations in the United Kingdom. A 10% change in exchange rates (against the U.S. dollar) would not have a material impact on earnings, fair values or cash flow.

 

Because of the short-term maturities of our cash and cash equivalents, we do not believe that an increase in market interest rates would have a significant impact on their realized value. Our term loan with GE Capital is at a fixed 10.14% rate. Because of the fixed rate, a change in market interest rates would not have a material impact on interest expense associated with the loan. The interest rate on the revolving line of credit is variable; therefore, a 1% increase in market interest rates above the interest rate floor of 1.5%, would increase interest expense associated with the line by $50,000 if the maximum amount of the line ($5.0 million) was drawn for a full year.

 

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The change in fair value of our derivative instruments is calculated utilizing the Black-Scholes model; therefore, a 10% increase/decrease in the closing price of our common stock at December 31, 2013, would have resulted in a change in fair value of derivative instruments and our earnings of approximately $0.3 million.

 

Item 8.  Financial Statements and Supplementary Data.

 

Our financial statements and supplementary data required to be filed pursuant to this Item 8 appear in a separate section of this report beginning on page F-1.

 

Item 9. Changes In and Disagreements with Accountants on Accounting and Financial Disclosure.

 

None.

 

Item 9A. Controls and Procedures.

 

Disclosure Controls and Procedures

 

Our management has evaluated, with the participation of our Chief Executive Officer and our Chief Financial Officer, the effectiveness of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as of December 31, 2013. Based upon this evaluation, our management has concluded that our disclosure controls and procedures were effective as of December 31, 2013.

 

Management’s Annual Report on Internal Control Over Financial Reporting

 

The management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. Internal control over financial reporting is defined in Rules 13a-15(f) and 15d-15(f) promulgated under the Securities Exchange Act of 1934.

 

The Company’s management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2013. In making this assessment, the Company’s management used the criteria set forth by the Committee of Sponsored Organization of the Treadway Commission, or COSO, in “Internal Control-Integrated Framework (1992 Framework).” Based on this assessment, management concluded that as of December 31, 2013, the Company’s internal control over financial reporting is effective at the reasonable assurance level.

 

The Company's independent registered public accounting firm has issued a report on the effectiveness of internal control over financial reporting. This report dated March 11, 2014 appears on page F-2 of this Form 10-K.

 

Changes in Internal Control Over Financial Reporting

 

There was no change in the Company’s internal control over financial reporting during the most recently completed quarter that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

 

Item 9B. Other Information.

 

None.

 

Part III

 

Item 10. Directors, Executive Officers and Corporate Governance.

 

The information required by this Item 10 is incorporated by reference to our definitive proxy statement or an amendment to our Annual Report on Form 10-K to be filed within 120 days of our fiscal year end.

 

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Item 11. Executive Compensation.

 

The information required by this Item 11 is incorporated by reference to our definitive proxy statement or an amendment to our Annual Report on Form 10-K to be filed within 120 days of our fiscal year end.

 

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

 

The information required by this Item 12 is incorporated by reference to our definitive proxy statement or an amendment to our Annual Report on Form 10-K to be filed within 120 days of our fiscal year end.

 

Item 13. Certain Relationships and Related Transactions, and Director Independence.

 

The information required by this Item 13 is incorporated by reference to our definitive proxy statement or an amendment to our Annual Report on Form 10-K to be filed within 120 days of our fiscal year end.

 

Item 14. Principal Accountant Fees and Services.

 

The information required by this Item 14 is incorporated by reference to our definitive proxy statement or an amendment to our Annual Report on Form 10-K to be filed within 120 days of our fiscal year end.

 

Part IV

 

Item 15. Exhibits and Financial Statement Schedules.

 

 Financial Statements

 

Reference is made to the Index to the Consolidated Financial Statements beginning on page F-1 of this report.

 

Financial Statement Schedules

 

Required information is included in the footnotes to the financial statements.

 

Exhibit Index

 

Exhibit

No.

  Description
     
2.1   Agreement and Plan of Merger, dated January 19, 2007, by and among Healthcare Acquisition Corp., PAI Acquisition Corp., and PharmAthene, Inc. (2)
     
2.2   Sale and Purchase Agreement, dated March 20, 2008, by and among the Registrant and Avecia Investments Limited, Avecia Biologics Limited and Avecia Biologics, Inc. (5)
     
2.3   Amendment Agreement, dated April 2, 2008, by and among, PharmAthene, Inc., PharmAthene UK Limited and PharmAthene US Corporation and Avecia Investments Limited, Avecia Biologics Limited and Avecia Biologics, Inc. (6)
     
3.1   Amended and Restated Certificate of Incorporation of the Company, as amended. (17)
     
3.2   By-laws, as amended. (34)
     
4.1   Specimen Unit Certificate. (1)
     
4.2   Specimen Common Stock Certificate. (4)

 

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4.3   Amendment to Unit Purchase Option by and between the Registrant and Maxim Partners, LLC dated January 28, 2007. (3)
     
4.4   Form of Warrant in connection with Securities Purchase Agreement dated as of March 23, 2009. (15)
     
4.5   Form of Warrant in connection with Note and Warrant Purchase Agreement, as amended as of July 28, 2009. (14)
     
4.6   Form of Warrant in connection with Securities Purchase Agreement dated as of April 7, 2010. (21)
     
4.7   Form of Warrant in connection with Securities Purchase Agreement dated as of July 20, 2010. (22)
     
4.8   Form of Warrant in connection with Subscription Agreement dated as of June 10, 2011. (30)
     
4.9   Form of Warrant in connection with Loan and Security Agreement, dated March 30, 2012. (31)
     
10.4   Form of Registration Rights Agreement among the Registrant and the Initial Stockholders. (1)
     
10.9   Form of Registration Rights Agreement by and among Healthcare Acquisition Corp. and the former stockholders and note holders of PharmAthene, Inc. (2)
     
10.12   Amended and Restated 2007 Long-Term Incentive Compensation Plan. (8)
     
10.23   Collaboration Agreement, dated November 29, 2004, by and between the Company and Medarex, Inc. (4)+
     
10.28   Office Lease, dated September 14, 2006, by and between the Company and Park Place Trust, as amended by First Amendment to Office Lease, dated January 22, 2007. (4)+
     
10.28.2   Second Amendment to Office Lease, by and between the Company and Park Place Trust, dated September 16, 2008. (28)
     
10.30   Form of PharmAthene, Inc. Executive Employment Agreement. (9)++
     
10.30.1   Employment Agreement, dated December 23, 2010, by and between Eric Richman and the Company++ (26)
     
10.30.6   Form of Executive Restricted Stock Award Agreement.++ (29)
     
10.30.7   Form of Executive Stock Option Agreement.++ (29)
     
10.30.8   Form of Director Stock Option Agreement.++ (29)
     
10.30.9   Employment Agreement, dated June 30, 2008, by and between Jordan P. Karp and the Company. (16)++
     
10.30.10   Employment Agreement, dated February 7, 2012, by and between Linda Chang and the Company. (16)++
     
10.30.11   Employment Agreement, dated April 18, 2008, by and between Francesca Cook and the Company. (33)++
     
10.31   Form of PharmAthene, Inc. Confidentiality and Non-Solicitation Agreement. (9)
     
10.33   Master Service Agreement, dated December 15, 2004, between Avecia Limited and the Secretary of State for Defence, acting through the Defence Science and Technology Laboratory (DSTL). (10)+
     
10.34   Master Service Agreement, dated August 18, 2005, between Avecia Limited and DSTL. (10)+
     
10.35   Manufacturing Licence Agreement, dated June 20, 2006, between Avecia Limited and DSTL. (10)+

  

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10.36.1   Amended and Restated Manufacturing and Marketing Licence Agreement between the Secretary of State for Defence as represented by the Defence Science and Technology Laboratory (Dstl) and PharmAthene UK Ltd. in respect of Recombinant [***] Vaccine, dated February 11, 2009. (13)+
     
10.37   Letter Agreement, dated March 20, 2008, between Avecia Biologics Limited and DSTL. (10)+
     
10.37.1   Amended and Restated Licence Agreement between the Secretary of State for Defence as represented by the Defence Science and Technology Laboratory (Dstl) and PharmAthene UK Ltd. in respect of Recombinant [***] Vaccine, dated February 5, 2009. (13)+
     
10.44   Contract with the National Institutes of Health for the Production and Testing of Anthrax Recombinant Protective Antigen (rPA) Vaccine (#N01-AI-30052) (“NIH Prime Contract-Anthrax”), dated September 29, 2003. (19)+
     
10.45   Amendments 1 through 13 to the NIH Prime Contract-Anthrax. (19)+ **
     
10.45.1   Modification (Amendment) 16 to the Contract with the National Institutes of Health for the Production and Testing of Anthrax Recombinant Protective Antigen (rPA) Vaccine (#N01-AI-30052). (18)+
     
10.45.2   Modification (Amendment) 18 to the Contract with the National Institutes of Health for the Production and Testing of Anthrax Recombinant Protective Antigen (rPA) Vaccine (HHSO100200900203C). (27)+
     
10.48   Form of Indemnification Agreement (12)
     
10.49   Form of Securities Purchase Agreement dated as of March 23, 2009 between the Company and the Purchasers party thereto. (15)
     
10.51   Form of Note and Warrant Purchase Agreement, dated as of July 24, 2009, by and among PharmAthene, Inc. and the investors signatories thereto, as amended by Amendment No. 1 to Note and Warrant Purchase Agreement, dated as of July 26, 2009 and Amendment No. 2 to Note and Warrant Purchase Agreement, dated as of July 28, 2009. (14)
     
10.52   Form of Registration Rights Agreement, dated as of July 28, 2009 by and among PharmAthene, Inc. and the investors signatories thereto. (14)
     
10.53   Technology Transfer and Development Services Subcontract, dated as of September 17, 2009, by and between Diosynth Biotechnologies Inc. and PharmAthene, Inc. (18)+
     
10.55   Form of Securities Purchase Agreement, dated as of April 7, 2010, between PharmAthene, Inc. and the Purchasers party thereto.(23)
     
10.56   Form of Securities Purchase Agreement, dated as of July 20, 2010, between PharmAthene,  Inc. and the Purchasers party thereto.(24)
     
10.57   Form of Subscription Agreement, dated as of June 10, 2011, between PharmAthene, Inc. and the Investors party thereto. (30)
     
10.58   Loan and Security Agreement, dated March 30, 2012. (31)
     
10.59   Agreement, dated December 5, 2011, between PharmAthene Canada, Inc. and Ferme Pillar Hill Enr., regarding the sale of real estate.
     
10.60   Controlled Equity Offering Sales Agreement, dated March 25, 2013 between PharmAthene, Inc. and Cantor Fitzgerald & Co. (32)

  

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21   Subsidiaries. (28)
     
23   Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm.*
     
31.1   Certification of Principal Executive Officer Pursuant to SEC Rule 13a-14(a)/15d-14(a).*
     
31.2   Certification of Principal Financial Officer Pursuant to SEC Rule 13a-14(a)/15d-14(a).*
     
32.1   Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350.*
     
32.2   Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350.*
     
(101)   The following consolidated financial statements from the PharmAthene, Inc. Annual Report on Form 10-K for the year ended December 31, 2013, formatted in Extensive Business Reporting Language ("XBRL"): (i) Consolidated Balance Sheets as of December 31, 2013 and December 31, 2012, (ii) Consolidated Statements of Operations for the years ended December 31, 2013, 2012 and 2011, (iii) Consolidated Statements of Comprehensive Loss, (iv) Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2013, 2012 and 2011, (v) Consolidated Statements of Cash Flows for the years ended December 31, 2013, 2012 and 2011, and (v) Notes to consolidated financial statements.*
     
101.INS   Instance Document*
     
101.SCH   XBRL Taxonomy Extension Schema Document*
     
101.CAL   XBRL Taxonomy Extension Calculation Linkbase Document*
     
101.DEF   XBRL Taxonomy Extension Definition Linkbase Document*
     
101.LAB   XBRL Taxonomy Extension Label Linkbase Document*
     
101.PRE   XBRL Taxonomy Extension Presentation Linkbase Document*
     
(1)   Incorporated by reference to the Registration Statement on Form S-1 of the Registrant filed on May 6, 2005.
     
(2)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on January 22, 2007.
     
(3)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on January 25, 2007.
     
(4)   Incorporated by reference to the Current Report on Form 8-K/A filed by the Registrant on September 24, 2007.
     
(5)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on March 26, 2008.
     
(6)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on April 8, 2008.
     
(7)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on May 2, 2008.
     
(8)   Incorporated by reference to Appendix B to the Proxy Statement on Schedule 14A filed by the Registrant on May 15, 2008.
     
(9)   Incorporated by reference to the corresponding exhibit to the Quarterly Report on Form 10-Q filed by the Registrant on August 14, 2008.
     
(10)   Incorporated by reference to the corresponding exhibit to the Amendment to the Quarterly Report on Form 10-Q/A filed by the Registrant on August 19, 2008.

  

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(11)   Incorporated by reference to the corresponding exhibit to the Quarterly Report on Form 10-Q filed by the Registrant on November 14, 2008.
     
(12)   Incorporated by reference to Exhibit 10.45 to the Current Report on Form 8-K filed by the Registrant on January 27, 2009.
     
(13)   Incorporated by reference to the corresponding exhibit to the Quarterly Report on Form 10-Q filed by the Registrant on May 15, 2009.
     
(14)   Incorporated by reference to Amendment No. 1 to the Company’s current report on Form 8-K filed on August 3, 2009.
     
(15)   Incorporated by reference to Exhibits 10.1 and 10.2, respectively, to the Current Report on Form 8-K filed by the Registrant on March 27, 2009 (File No. 001-32587).
     
(16)   Incorporated by reference to the corresponding exhibit to the  Registrant’s annual report on Form 10-K for the year ended December 31, 2011.
     
(17)   Incorporated by reference to the  Registrant’s current report on Form 8-K filed on November 4, 2009.
     
(18)   Incorporated by reference to the Exhibits 10.45.1 and 10.52, respectively, to the Registrant’s quarterly report on Form 10-Q filed on November 13, 2009.
     
(19)   Incorporated by reference to the corresponding exhibit to the  Registrant’s annual report on Form 10-K for the year ended December 31, 2008.
     
(20)   Incorporated by reference to Exhibit 10.44 to the Quarterly Report on Form 10-Q filed by the Registrant on November 14, 2008.
     
(21)   Incorporated by reference to Exhibit 10.2 to the Registrant’s current report on Form 8-K filed on April 8, 2010.
     
(22)   Incorporated by reference to Exhibit 10.2 to the Registrant’s current report on Form 8-K filed on July 20, 2010.
     
(23)   Incorporated by reference to Exhibit 10.1 to the Registrant’s current report on Form 8-K filed on April 8, 2010.
     
(24)   Incorporated by reference to Exhibit 10.1 to the Registrant’s current report on Form 8-K filed on July 20, 2010.
     
(25)   Incorporated by reference to Exhibit 10.30.3 to the Registrant’s current report on Form 8-K filed on May 24, 2010.
     
(26)   Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by the Registrant on December 30, 2010.
     
(27)   Incorporated by reference to the Registrant’s quarterly report on Form 10-Q for the quarter ended March 31, 2010.
     
(28)   Incorporated by reference to the Registrant’s annual report on Form 10-K for the year ended December 31, 2010.
     
(29)   Incorporated by reference to the Registrant’s quarterly report on Form 10-Q for the quarter ended March 31, 2011.

  

57
 

  

(30)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on June 10, 2011.
     
(31)   Incorporated by reference to the Current Report on Form 8-K filed by the Registrant on April 3, 2012.
     
(32)   Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by the Registrant on March 25, 2013.
     
(33)   Incorporated by reference to the Registrant’s quarterly report on Form 10-Q for the quarter ended March 31, 2013.
     
(34)   Incorporated by reference to Exhibit 3.1to the Current Report on Form 8-K filed by the Registrant on January 14, 2014.
     
*   Filed herewith.

 

** Amendments No. 2 and 5 to the NIH Prime Contract-Anthrax have been superseded in full by subsequent amendments filed herewith and are therefore omitted. Amendment No. 12 to the NIH Prime Contract-Anthrax and Amendment No. 8 to the NIH Prime Contract-Plague were never executed and are therefore omitted.
   
+ Certain confidential portions of this exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of 1934.
   
++ Management Compensation Arrangement.

 

Financial Statements and Schedules of Subsidiaries and Affiliates

 

None.

 

58
 

 

  

SIGNATURES

 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized, in the city of Annapolis, State of Maryland, on the 11th day of March, 2014.

 

  PHARMATHENE, INC.    
       
  By:  /s/ Eric I. Richman  
    Eric I. Richman  
    President & Chief Executive Officer  

 

POWER OF ATTORNEY

 

 BY THESE PRESENTS, each person whose signature appears below constitutes and appoints Eric I. Richman and Linda L. Chang his true and lawful attorney-in-fact and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities to sign any and all amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the U.S. Securities and Exchange Commission, hereby ratifying and confirming all that said attorney-in-fact or his substitute, each acting alone, may lawfully do or cause to be done by virtue thereof.

 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

Signature   Title   Date
         
/s/ Eric I. Richman  

Chief Executive Officer and Director

(Principal Executive Officer)

  March 11, 2014
Eric I. Richman        
         
/s/ Linda L. Chang  

Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

  March 11, 2014
 Linda L. Chang        
         
/s/ Mitchel Sayare   Chairman of the Board   March 11, 2014
 Mitchel Sayare, Ph.D.        
         
/s/ John Gill       March 11, 2014
John Gill   Director    
         
/s/ Brian Markison       March 11, 2014
 Brian Markison   Director    
         
/s/ Derace Schaffer       March 11, 2014
Derace Schaffer, M.D.   Director    
         
/s/ Joel McCleary       March 11, 2014
Joel McCleary   Director    
         
/s/ Jeffrey W. Runge       March 11, 2014
Jeffrey W. Runge, M.D.   Director    
         
/s/ Steven St. Peter       March 11, 2014
 Steven St. Peter, M.D.   Director    

 

59
 

 

PHARMATHENE, INC.

 

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

 

Report of Independent Registered Public Accounting Firm - Internal Control over Financial Reporting F-2
   
Report of Independent Registered Public Accounting Firm - Consolidated Financial Statements F-3
   
Consolidated Balance Sheets F-4
   
Consolidated Statements of Operations F-5
   
Consolidated Statements of Comprehensive Loss F-6
   
Consolidated Statements of Stockholders’ Equity F-7
   
Consolidated Statements of Cash Flows F-8
   
Notes to Consolidated Financial Statements F-9

 

F-1
 

  

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

INTERNAL CONTROL OVER FINANCIAL REPORTING

 

The Board of Directors and Stockholders of

PharmAthene, Inc.

 

We have audited PharmAthene, Inc.’s internal control over financial reporting as of December 31, 2013, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (1992 framework) (the COSO criteria). PharmAthene, Inc.’s management is responsible for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying “Management’s Annual Report on Internal Control Over Financial Reporting”. Our responsibility is to express an opinion on the company’s internal control over financial reporting based on our audit.

 

We conducted our audit 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 effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

 

In our opinion, PharmAthene, Inc. maintained, in all material respects, effective internal control over financial reporting as of December 31, 2013, based on the COSO criteria.

 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of PharmAthene, Inc. as of December 31, 2013 and 2012, and the related consolidated statements of operations, comprehensive loss, stockholders’ equity and cash flows for each of the three years in the period ended December 31, 2013 and our report dated March 11, 2014 expressed an unqualified opinion thereon.

 

/s/ Ernst & Young LLP

 

Baltimore, Maryland

March 11, 2014

 

F-2
 

  

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

CONSOLIDATED FINANCIAL STATEMENTS

 

The Board of Directors and Stockholders of

PharmAthene, Inc.

 

We have audited the accompanying consolidated balance sheets of PharmAthene, Inc. as of December 31, 2013 and 2012, and the related consolidated statements of operations, comprehensive loss, stockholders’ equity and cash flows for each of the three years in the period ended December 31, 2013. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements 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 financial statements referred to above present fairly, in all material respects, the consolidated financial position of PharmAthene, Inc. at December 31, 2013 and 2012, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 2013, in conformity with U.S. generally accepted accounting principles.

 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), PharmAthene, Inc.'s internal control over financial reporting as of December 31, 2013, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (1992 framework) and our report dated March 11, 2014 expressed an unqualified opinion thereon.

 

/s/ Ernst & Young LLP

 

Baltimore, Maryland

March 11, 2014

 

F-3
 

 

PHARMATHENE, INC.

CONSOLIDATED BALANCE SHEETS

 

   December 31, 
   2013   2012 
         
ASSETS          
Current assets:          
Cash and cash equivalents  $10,480,979   $12,701,517 
Accounts receivable (billed)   1,427,113    2,432,641 
Unbilled accounts receivable   2,199,525    4,114,442 
Prepaid expenses and other current assets   231,491    547,245 
Total current assets   14,339,108    19,795,845 
           
Property and equipment, net   386,068    483,976 
Other long-term assets and deferred costs   65,660    113,130 
Goodwill   2,348,453    2,348,453 
Total assets  $17,139,289   $22,741,404 
           
LIABILITIES AND STOCKHOLDERS' EQUITY          
           
Current liabilities:          
Accounts payable  $1,128,172   $1,697,280 
Accrued expenses and other liabilities   3,182,687    2,328,877 
Deferred revenue   341,723    1,381,755 
Short-term debt   1,091,740    1,330,507 
Current portion of derivative instruments   51,663    - 
Current portion of long-term debt   999,996    749,997 
Total current liabilities   6,795,981    7,488,416 
           
Other long-term liabilities   588,745    579,427 
Long-term debt, less current portion   730,279    1,704,108 
Derivative instruments, less current portion   1,688,572    1,295,613 
Total liabilities   9,803,577    11,067,564 
           
Stockholders' equity:          
Common stock, $0.0001 par value; 100,000,000 shares authorized; 52,304,246  and 48,352,651 shares issued and outstanding at December 31, 2013 and 2012, respectively   5,230    4,835 
Additional paid-in-capital   217,877,117    210,495,905 
Accumulated other comprehensive loss   (218,710)   (217,328)
Accumulated deficit   (210,327,925)   (198,609,572)
Total stockholders' equity   7,335,712    11,673,840 
Total liabilities and stockholders' equity  $17,139,289   $22,741,404 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

F-4
 

  

PHARMATHENE, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

  

   Year Ended December 31, 
   2013   2012   2011 
             
Contract Revenue  $17,912,607   $25,175,887   $24,266,274 
                
Operating expenses:               
Research and development   15,290,142    19,509,629    21,219,853 
General and administrative   13,279,186    11,628,732    14,311,079 
Depreciation   182,487    303,916    461,073 
Total operating expenses   28,751,815    31,442,277    35,992,005 
                
Loss from operations  $(10,839,208)  $(6,266,390)  $(11,725,731)
Other income (expense):               
Interest income   2,575    17,808    16,660 
Interest expense   (369,281)   (342,561)   (54,573)
Gain on the sale of assets held for sale   -    -    781,760 
Realization of cumulative translation adjustment   -    1,227,656    - 
Change in fair value of derivative instruments   (444,622)   591,039    7,144,983 
Other income (expense)   (6,071)   47,862    39,328 
Total other income (expense)   (817,399)   1,541,804    7,928,158 
                
Net loss before provision for income taxes   (11,656,607)   (4,724,586)   (3,797,573)
Provision for income taxes   (61,746)   (195,529)   - 
Net Loss  $(11,718,353)  $(4,920,115)  $(3,797,573)
                
Basic and diluted net loss per share  $(0.23)  $(0.10)  $(0.08)
Weighted average shares used in calculation of basic and diluted net loss per share   50,659,116    48,323,067    47,331,763 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

F-5
 

  

PHARMATHENE, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

 

   Year ended December 31, 
   2013   2012   2011 
             
Net loss  $(11,718,353)  $(4,920,115)  $(3,797,573)
Other comprehensive (loss) income:               
Realization of cumulative translation adjustment included in net loss   -    (1,227,656)   - 
Foreign currency translation adjustments   (1,382)   (194)   (239,975)
Comprehensive loss  $(11,719,735)  $(6,147,965)  $(4,037,548)

 

The accompanying notes are an integral part of the consolidated financial statements.

 

F-6
 

 

PHARMATHENE, INC.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

  

   Common Stock                 
   Shares   Amount   Additional
Paid-In
Capital
   Accumulated
Other
Comprehensive
Income (Loss)
   Accumulated
Deficit
   Stockholders'
Equity
 
                         
Balance as of 12/31/2010   46,238,244   $4,624   $200,847,468   $1,250,497   $(189,891,884)  $12,210,705 
Net loss   -    -    -    -    (3,797,573)   (3,797,573)
Foreign currency translation adjustments   -    -    -    (239,975)   -    (239,975)
Issuance of common stock, net issuance costs   1,857,143    186    5,068,542    -    -    5,068,728 
Share-based compensation - stock options   -    -    2,251,501    -    -    2,251,501 
Shares issued upon exercise of stock options   44,464    4    118,305    -    -    118,309 
Employee vesting of restricted shares, net   96,321    10    240,101    -    -    240,111 
Balance as of 12/31/2011   48,236,172   $4,824   $208,525,917   $1,010,522   $(193,689,457)  $15,851,806 
Net loss   -    -    -    -    (4,920,115)   (4,920,115)
Reclassification of the cumulative translation adjustment on substantial liquidation of PharmAthene Canada   -    -    -    (1,227,656)   -    (1,227,656)
Foreign currency translation adjustments   -    -    -    (194)   -    (194)
Share-based compensation - stock options   -    -    1,803,427    -    -    1,803,427 
Shares issued upon exercise of stock options   31,474    3    38,981    -    -    38,984 
Employee vesting of restricted shares, net   85,005    8    57,704    -    -    57,712 
Warrants to purchase common stock issued in connection with issuance of long-term debt   -    -    69,876    -    -    69,876 
Balance as of 12/31/2012   48,352,651   $4,835   $210,495,905   $(217,328)  $(198,609,572)  $11,673,840 
Net loss   -    -    -    -    (11,718,353)   (11,718,353)
Foreign currency translation adjustments   -    -    -    (1,382)   -    (1,382)
Issuance of common stock, net issuance costs   3,883,173    388    5,943,707    -    -    5,944,095 
Share-based compensation - stock options   -    -    1,352,117    -    -    1,352,117 
Shares issued upon exercise of stock options   61,756    7    74,789    -    -    74,796 
Employee vesting of restricted shares   6,666    -    10,599    -    -    10,599 
Balance as of 12/31/2013   52,304,246    5,230    217,877,117    (218,710)   (210,327,925)   7,335,712 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

F-7
 

  

PHARMATHENE, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

 

   Year ended December 31, 
   2013   2012   2011 
             
Operating activities               
Net loss  $(11,718,353)  $(4,920,115)  $(3,797,573)
Adjustments to reconcile net loss to net cash used in operating activities:               
Realization of cumulative translation adjustment   -    (1,227,656)   - 
Share-based compensation expense   1,362,716    1,894,099    2,565,961 
Change in fair value of derivative instruments   444,622    (591,039)   (7,144,983)
Depreciation expense   182,487    303,916    461,073 
Deferred income taxes   61,746    195,529    - 
Non-cash interest expense   135,162    122,342    - 
Gain on the disposal of assets held for sale   -    -    (781,760)
Gain of the disposal of property and equipment   (3,500)   (66,626)   - 
Bad debt recovery   -    -    (40,524)
Changes in operating assets and liabilities:               
Accounts receivable   1,005,528    1,991,801    20,748 
Unbilled accounts receivable   1,914,917    (1,093,234)   987,408 
Prepaid expenses and other current assets   282,057    367,149    1,481,150 
Accounts payable   (569,120)   251,561    (1,682,461)
Accrued expenses and other liabilities   773,566    (418,076)   (391,904)
Deferred revenue   (1,040,032)   867,443    514,312 
Net cash used by operating activities   (7,168,204)   (2,322,906)   (7,808,553)
Investing activities               
Purchases of property and equipment   (84,579)   -    (71,439)
Proceeds from the disposal of assets held for sale   -    -    1,758,960 
Proceeds from the sale of property and equipment   3,500    67,400    - 
Net cash provided (used) by investing activities   (81,079)   67,400    1,687,521 
Financing activities               
Proceeds from issuance (repayment) of debt and warrants   (749,997)   2,500,000    - 
Net proceeds from (repayment of) revolving credit agreement   (238,767)   1,330,507    - 
Deferred financing costs   -    (216,460)   - 
Change in restricted cash requirements   -    100,000    - 
Proceeds from issuance of common stock, net of offering costs   6,018,891    38,984    5,855,689 
Other   -    (32,960)   (74,361)
Net cash provided by financing activities   5,030,127    3,720,071    5,781,328 
Effects of exchange rates on cash   (1,382)   181    (208,852)
Increases (decreases) in cash and cash equivalents   (2,220,538)   1,464,746    (548,556)
Cash and cash equivalents, at beginning of period   12,701,517    11,236,771    11,785,327 
Cash and cash equivalents, at end of period  $10,480,979   $12,701,517   $11,236,771 
                
Supplemental disclosure of cash flow information               
Cash paid for interest  $234,119   $220,219   $54,573 
Cash paid for income taxes  $-   $-   $10,630 
Noncash Financing activity               
Value of warrants issued to lender in connection with loan  $-   $69,876   $- 
Value of warrants issued in connection with the issuance of common stock  $-   $-   $668,640 

 

The accompanying notes are an integral part of the consolidated financial statements.

  

F-8
 

  

PHARMATHENE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

AS OF AND FOR THE YEAR ENDED DECEMBER 31, 2013

 

Note 1 — Organization and Business

 

We were formed in April 2005 as Healthcare Acquisition Corp., or HAQ, a special purpose acquisition company. On August 3, 2005, we consummated our initial public offering. On August 3, 2007, we acquired all the outstanding equity of PharmAthene, Inc., a Delaware Corporation, and changed our name from Healthcare Acquisition Corp. to PharmAthene, Inc. In March 2008, PharmAthene, Inc., through its wholly owned subsidiary PharmAthene UK Limited, acquired substantially all the assets and liabilities related to the biodefense vaccines business of Avecia Biologics Limited.

 

We are incorporated under the laws of the State of Delaware and are a biopharmaceutical company focused on developing biodefense countermeasure applications. We are subject to those risks associated with any biopharmaceutical company that has substantial expenditures for research and development. There can be no assurance that our research and development projects will be successful, that products developed will obtain necessary regulatory approval, or that any approved product will be commercially viable. In addition, we operate in an environment of rapid technological change and are largely dependent on the services and expertise of our employees, consultants and other third parties.

 

Historically, we have performed under government contracts and grants and raised funds from investors (including additional debt and equity issued in 2013, 2012 and 2011) to sustain our operations. The Company has spent and will continue to spend substantial funds in the research, development, clinical and preclinical testing in excess of revenues, to support the Company's product candidates with the goal of ultimately obtaining approval from the FDA, to market and sell our products. We have incurred losses in each year since inception, and have a retained deficit of $210.3 million. Our cash balance as of December 31, 2013 was $10.5 million, our accounts receivable (billed and unbilled) was $3.6 million, and our current liabilities were $6.8 million. We believe, based on the operating cash requirements and capital expenditures expected for 2014, we will not require additional funding to continue our current level of operations to the end of 2014. However, as of December 31, 2013, aggregate gross sales for additional common stock of approximately $8.6 million remained available under our controlled equity offering arrangement. While there were no sales of stock under the controlled equity offering arrangement after July 31, 2013, pursuant to the terms of the merger agreement with Theraclone, the merger agreement was terminated on December 1, 2013, and the suspension on the sales of common stock under that controlled equity offering was subsequently lifted, see Note 8 – Stockholder’s Equity and Note 11 – Subsequent Events for further discussion.

 

Note 2 — Summary of Significant Accounting Policies

 

Basis of Presentation

 

Our consolidated financial statements include the accounts of PharmAthene, Inc. and its wholly owned subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation. Our consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States. We currently operate in one business segment.

 

Use of Estimates

 

The preparation of financial statements in conformity with generally accepted accounting principles in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, 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. Our consolidated financial statements include significant estimates for the expected economic life and value of our tangible assets and value of our intangible asset, the amount of our net operating losses, our share-based compensation, and financial instruments, among other things. Because of the use of estimates inherent in the financial reporting process, actual results could differ significantly from those estimates.

  

F-9
 

  

Foreign Currency Translation

 

The functional currency of our wholly owned foreign subsidiaries is their local currency. Assets and liabilities of our foreign subsidiaries are translated into United States dollars based on exchange rates at the end of the reporting period. Income and expense items are translated at the weighted average exchange rates prevailing during the reporting period. Translation adjustments for subsidiaries that have not been sold, substantially liquidated or otherwise disposed of, are accumulated in other comprehensive income (loss), a component of stockholders’ equity. Foreign currency translation adjustments are the sole component of accumulated other comprehensive income (loss) at December 31, 2013 and 2012. Transaction gains or (losses) are included in the determination of net income or loss.

 

In July 2012, we substantially liquidated our Canadian subsidiary, which we acquired in 2005. As a result, we realized approximately $1.2 million of income in our consolidated statement of operations, which represents the amount of previously recorded foreign currency translation adjustments related to our Canadian subsidiary which were previously included in accumulated other comprehensive income in our consolidated balance sheets.

 

Comprehensive Loss and Accumulated Other Comprehensive Loss

 

Comprehensive loss includes the total of our net loss and all other changes in equity other than transactions with owners, which only includes changes in equity for cumulative translation adjustments resulting from the consolidation of foreign subsidiaries as the financial statements of the subsidiaries located outside of the United States are accounted for using the local currency as the functional currency for the year ended December 31, 2013, 2012 and 2011.

 

Cash and Cash Equivalents and Restricted Cash

 

Cash and cash equivalents are stated at market value. We consider all highly liquid investments with original maturities of three months or less to be cash equivalents.

 

Concentration of Credit Risk

 

Financial instruments that potentially subject us to concentrations of credit risk are primarily cash and cash equivalents, and billed and unbilled accounts receivable. We maintain our cash and cash equivalents in the form of money market accounts and overnight deposits with financial institutions that we believe are credit worthy. Because our billed and unbilled accounts receivable consist of amounts due from the U.S. federal government, management deems there to be minimal credit risk.

 

Revolving Line of Credit and Term Loan

  

As discussed further in Note 6, we entered into a loan agreement with General Electric Capital Corporation (“GE Capital”) in March 2012. As part of that agreement, we issued stock purchase warrants to GE Capital that expire in March 2022. The fair value of the warrants was charged to additional paid-in-capital, resulting in a debt discount at the date of issuance. The debt discount and financing costs incurred in connection with this agreement are being amortized over the term of the agreement using the effective interest method and are included in interest expense in the consolidated statements of operations.

  

F-10
 

  

Significant Customers and Accounts Receivable

 

For the year ending December 31, 2013 our primary customers were the Biomedical Advanced Research and Development Authority, or BARDA and Chemical Biological Medical Systems, or CBMS. In addition to BARDA and CBMS, for the year ending December 31, 2012, our primary customers also included the U.S. Department of Defense, or the DoD, the National Institute of Allergy and Infectious Diseases, or NIAID, and the National Institute of Health, or NIH. As of December 31, 2013 and 2012, the Company’s receivable balances were comprised solely of receivables from these customers. Unbilled accounts receivable totaling $2.2 million and $4.1 million as of December 31, 2013 and 2012, respectively, relate to the contracts with these same customers.

 

Property and Equipment

  

Property and equipment consist of leasehold improvements, furniture and office equipment and computer and other equipment and are recorded at cost. Leasehold improvements are amortized over the economic life of the asset or the lease term, whichever is shorter. Property and equipment are depreciated using the straight-line method over the estimated useful lives of the respective assets as follows:

 

Asset Category   Estimated Useful Life
(in Years)
Leasehold improvements   8 – 10
     
Furniture and office equipment   5
     
Computer and other equipment   3 – 5

 

Impairment of Long-Lived Assets

 

Long-lived assets consist primarily of property and equipment. We review long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash flows expected to be generated by the asset. Recoverability measurement and estimating of undiscounted cash flows is done at the lowest possible level for which we can identify assets. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of assets exceeds the fair value of the assets.

 

Exit Activities

 

In the fourth quarter 2011, we recognized a gain on the sale of assets of PharmAthene Canada of approximately $0.8 million, which is included in the 2011 consolidated statement of operations. We substantially completed the liquidation of our Canadian subsidiary in July 2012 and at that time realized approximately $1.2 million of accumulated foreign currency translation adjustments, which is included in the 2012 consolidated statement of operations and the consolidated statement of comprehensive loss. The $1.2 million of accumulated foreign currency translation adjustments were included in accumulated other comprehensive income on the consolidated balance sheet prior to the July 2012 liquidation of our Canadian subsidiary.

 

Fair Value of Financial Instruments

 

The carrying amounts of our short term financial instruments, which primarily include cash and cash equivalents, accounts receivable (billed and unbilled), other current assets, accounts payable, accrued and other liabilities, and short-term debt, approximate their fair values due to their short maturities. The fair value of our long-term indebtedness is estimated based on the current rates offered to the Company for debt of the same remaining maturities. See Note 3- Fair Value Measurements for further details.

  

F-11
 

 

Goodwill

 

Goodwill represents the excess of purchase price over the fair value of net identifiable assets associated with acquisitions. We review the recoverability of goodwill annually at the end of our fiscal year and whenever events or changes in circumstances indicate that it is more likely than not that an impairment exists. Recoverability of goodwill is reviewed by comparing our market value (as measured by our stock price multiplied by the number of outstanding shares as of the end of the year) to the net book value of our equity. If our market value exceeds our net book value, no further analysis is required. We completed our annual impairment assessment of goodwill on December 31, 2013 and determined that there was no impairment as of that date. Changes in our business strategy or adverse changes in market conditions could impact the impairment analyses and require the recognition of an impairment charge equal to the excess of the carrying value over its estimated fair value.

 

Revenue Recognition

 

We generate our revenue from different types of contractual arrangements: cost-plus-fee contracts, cost reimbursable grants and fixed price contracts.

 

Revenues on cost-plus-fee contracts are recognized in an amount equal to the costs incurred during the period plus an estimate of the applicable fee earned. The estimate of the applicable fee earned is determined by reference to the contract: if the contract defines the fee in terms of risk-based milestones and specifies the fees to be earned upon the completion of each milestone, then the fee is recognized when the related milestones are earned, as further described below; otherwise, we estimate the fee earned in a given period by using a proportional performance method based on costs incurred during the period as compared to total estimated project costs and application of the resulting fraction to the total project fee specified in the contract.

 

Under the milestone method of revenue recognition, milestone payments (including milestone payments for fees) contained in research and development arrangements are recognized as revenue when: (i) the milestones are achieved; (ii) no further performance obligations with respect to the milestone exist; (iii) collection is reasonably assured; and (iv) substantive effort was necessary to achieve the milestone.

 

Milestones are considered substantive if all of the following conditions are met:

 

it is commensurate with either our performance to meet the milestone or the enhancement of the value of the delivered item or items as a result of a specific outcome resulting from our performance to achieve the milestone,

 

it relates solely to past performance, and

 

the value of the milestone is reasonable relative to all the deliverables and payment terms (including other potential milestone consideration) within the arrangement.

 

If a milestone is deemed not to be substantive, the Company recognizes the portion of the milestone payment as revenue that correlates to work already performed using the proportional performance method; the remaining portion of the milestone payment is deferred and recognized as revenue as the Company completes its performance obligations.

 

Revenue on fixed price contracts (without substantive milestones as described above) is recognized on the percentage-of-completion method. The percentage-of-completion method recognizes income as the contract progresses (generally related to the costs incurred in providing the services required under the contract). The use of the percentage-of-completion method depends on the ability to make reasonable dependable estimates and the fact that circumstances may necessitate frequent revision of estimates does not indicate that the estimates are unreliable for the purpose for which they are used.

 

As a result of our revenue recognition policies and the billing provisions contained in our contracts, the timing of customer billings may differ from the timing of recognizing revenue. Amounts invoiced to customers in excess of revenue recognized are reflected on the balance sheet as deferred revenue. Amounts recognized as revenue in excess of amounts billed to customers are reflected on the balance sheet as unbilled accounts receivable.

 

We analyze each cost reimbursable grant to determine whether we should report such reimbursements as revenue or as an offset to our expenses incurred. For the years ended December 31, 2013, 2012 and 2011, we recorded approximately $0.02 million, $1.1 million and $0.7 million, respectively, of costs reimbursed by the government as a reduction of research and development expenses.

 

F-12
 

 

Collaborative Arrangements

 

Even though most of our products are being developed in conjunction with support by the U.S. Government, we are an active participant in that development, with exposure to significant risks and rewards of commercialization relating to the development of these pipeline products. In collaborations where we are deemed to be the principal participant of the collaboration, we recognize costs and revenues generated from third parties using the gross basis of accounting; otherwise, we use the net basis of accounting. Costs paid to us by other collaborative arrangement members are recognized pursuant to their terms.

 

Research and Development

 

Research and development costs are expensed as incurred; advance payments are deferred and expensed as performance occurs. Research and development costs include salaries, facilities expense, overhead expenses, material and supplies, preclinical expense, clinical trials and related clinical manufacturing expenses, share-based compensation expense, contract services and other outside services.

 

Share-Based Compensation

 

We expense the estimated fair value of share-based awards granted to employees under our stock compensation plans. The fair value of stock options is determined at the grant date using the Black-Scholes option pricing model. The Black-Scholes model considers, among other factors, the expected life of the award and the expected volatility of our stock price. The value of the award that is ultimately expected to vest is recognized as expense on a straight line basis over the employee’s requisite service period.

 

The fair value of restricted stock grants is determined based on the closing price of our common stock on the award date and is recognized as expense ratably over the requisite service period.

 

Employee share-based compensation expense in 2013, 2012 and 2011 is calculated based on awards ultimately expected to vest and is reduced for estimated forfeitures at a rate of 12%.

 

Share-based compensation expense for 2013, 2012 and 2011 is as follows:

 

   Year ended December 31, 
   2013   2012   2011 
             
Research and development  $333,735   $518,375   $754,554 
General and administrative   1,028,981    1,375,724    1,811,407 
Total share-based compensation expense  $1,362,716   $1,894,099   $2,565,961 

 

During 2013, we granted 240,000 options and made no restricted stock grants. At December 31, 2013, we had total unrecognized share-based compensation expense related to unvested awards of options and restricted shares of approximately $1.3 million, net of estimated forfeitures, which we expect to recognize as expense over a weighted-average period of 1.75 years.

 

During the years ended December 31, 2013, 2012 and 2011, we received proceeds of $74,796, $38,984 and $118,309 from stock options exercised, respectively. No income tax benefit was recognized in the consolidated statements of operations for share-based compensation for the years presented due to the Company's net loss position.

 

F-13
 

 

Income Taxes

 

We account for income taxes using the asset and liability approach, which requires the recognition of future tax benefits or liabilities on the temporary differences between the financial reporting and tax bases of our assets and liabilities. A valuation allowance is established when necessary to reduce deferred tax assets to the amounts expected to be realized. We also recognize a tax benefit from uncertain tax positions only if it is “more likely than not” that the position is sustainable based on its technical merits. As of December 31, 2013 and 2012, we had recognized a full valuation allowance since the likelihood of realization of our tax deferred assets does not meet the more likely than not threshold.

 

For the years ended December 31, 2013 and 2012, we incurred income tax expense of approximately $0.06 million and $0.2 million, respectively relating exclusively to the generation of a deferred tax liability associated with the tax amortization of goodwill, which is included as a component of other long-term liabilities on our consolidated balance sheets. There was no income tax expense for the year ended December 31, 2011.

 

We file a U.S. federal income tax return as well as returns for various state and foreign jurisdictions. Our income taxes have not been examined by any tax jurisdiction since our inception. Uncertain tax positions taken on our tax returns are accounted for as liabilities for unrecognized tax benefits. We recognize interest and penalties, if any, related to unrecognized tax benefits in other income (expense) in the consolidated statements of operations.

 

Basic and Diluted Net Loss Per Share

 

Income (loss) per share:  Basic income (loss) per share is computed by dividing consolidated net income (loss) by the weighted average number of common shares outstanding during the period, excluding unvested restricted stock.

 

For periods of net income when the effects are not anti-dilutive, diluted earnings per share is computed by dividing our net income by the weighted average number of shares outstanding and the impact of all potential dilutive common shares, consisting primarily of stock options, unvested restricted stock and stock purchase warrants. The dilutive impact of our dilutive potential common shares resulting from stock options and stock purchase warrants is determined by applying the treasury stock method.

 

For periods of net loss, diluted loss per share is calculated similarly to basic loss per share because the impact of all dilutive potential common shares is anti-dilutive due to the net losses. Approximately 11.6 million, 11.9 million and 12.0 million potential dilutive shares have been excluded in the calculation of diluted net loss per share in 2013, 2012 and 2011, respectively, because their inclusion would be anti-dilutive.

 

Recent Accounting Pronouncements

 

In July 2013, the FASB issued Accounting Standards Update No. 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists, (“ASU 2013-11”). The objective of this update is to eliminate the diversity in practice in the presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss or a tax credit carryforward exists. The amendments in this update require an entity to present an unrecognized tax benefit in the financial statements as a reduction to a deferred tax asset for those instances described above, except in certain situations discussed in the update. ASU 2013-11 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. The adoption of this guidance is not expected to have a material effect on the Company’s consolidated results of operations, financial position or cash flows.

 

In March 2013, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2013-05, Foreign Currency Matters (Topic 830)-Parent’s Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity, (“ASU 2013-05”). This amendment clarifies the applicable guidance for the release of cumulative translation adjustment into net earnings. When an entity ceases to have a controlling financial interest in a subsidiary or group of assets within a foreign entity, the entity is required to apply the guidance in FASB Accounting Standards Codification Topic 830-30 to release any related cumulative translation adjustment into net earnings. ASU 2013-05 is effective prospectively for fiscal years, and interim reporting periods within those years, beginning after December 15, 2013. The adoption of this guidance is not expected to have a material effect on the Company’s consolidated results of operations, financial position or cash flows.

  

F-14
 

  

In, February 2013, the FASB issued ASU 2013-02, Comprehensive Income (Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income. The objective of this update is to improve the reporting of reclassifications out of accumulated other comprehensive income. The amendments in this update seek to attain that objective by requiring an entity to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective line items in net income if the amount being reclassified is required under U.S. GAAP to be reclassified in its entirety to net income. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income in the same reporting period, an entity is required to cross-reference other disclosures required under U.S. GAAP that provide additional detail about those amounts. This would be the case when a portion of the amount reclassified out of accumulated other comprehensive income is reclassified to a balance sheet account (for example, inventory) instead of directly to income or expense in the same reporting period. ASU 2013-02 is effective prospectively for reporting periods beginning after December 15, 2012. The adoption of ASU 2013-02 did not have any effect on our results of operations, financial position or cash flows.

 

Note 3 — Fair Value Measurements

 

We define fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. We report assets and liabilities that are measured at fair value using a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. This hierarchy maximizes the use of observable inputs and minimizes the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows:

  

Level 1 — Quoted prices in active markets for identical assets or liabilities.

 

Level 2 — Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

 

Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs.

 

An asset’s or liability’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. At each reporting period, we perform a detailed analysis of our assets and liabilities that are measured at fair value. All assets and liabilities for which the fair value measurement is based on significant unobservable inputs or instruments which trade infrequently and therefore have little or no price transparency are classified as Level 3.

 

We have segregated our financial assets and liabilities that are measured at fair value into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the table below. We have no non-financial assets and liabilities that are measured at fair value at December 31, 2013 and 2012.

  

F-15
 

 

The following table represents the Company’s fair value hierarchy for its financial assets and liabilities measured at fair value on a recurring basis:

  

   As of December 31, 2013 
   Level 1   Level 2   Level 3   Balance 
Liabilities                    
Current portion of derivative instruments related to stock purchase warrants  $-   $-   $51,663   $51,663 
Non-current portion of derivative instruments related to stock purchase warrants   -    -    1,688,572    1,688,572 
Total derivative instruments related to stock purchase warrants  $-   $-   $1,740,235   $1,740,235 

  

   As of December 31, 2012 
   Level 1   Level 2   Level 3   Balance 
Liabilities                    
Non-current portion of derivative instruments related to stock purchase warrants  $-   $-   $1,295,613   $1,295,613 
Total derivative instruments related to stock purchase warrants  $-   $-   $1,295,613   $1,295,613 

  

The following table sets forth a summary of changes in the fair value of the Company’s Level 3 liabilities for the twelve months ended December 31, 2013, 2012 and 2011:

  

   Balance as of   New   Unrealized   Balance as of 
   December 31,   Liabilities   Losses   December 31, 
Description  2012   2013   2013   2013 
Derivative liabilities related to stock purchase warrants  $1,295,613   $-   $444,622   $1,740,235 

 

   Balance as of   New   Unrealized   Balance as of 
   December 31,   Liabilities   (Gains)   December 31, 
Description  2011   2012   2012   2012 
Derivative liabilities related to stock purchase warrants  $1,886,652   $-   $(591,039)  $1,295,613 

 

   Balance as of   New   Unrealized   Balance as of 
   December 31,   Liabilities   (Gains)   December 31, 
Description  2010   2011   2011   2011 
Derivative liabilities related to stock purchase warrants  $8,362,995   $668,640   $(7,144,983)  $1,886,652 

  

At December 31, 2013 and 2012 derivative liabilities are comprised of 2,899,991 warrants to purchase common stock. The warrants are considered to be derivative liabilities due to the presence of net settlement features and/or non-standard anti-dilution provisions, and as a result, are recorded at fair value at each balance sheet date. The fair value of our warrants is determined based on the Black-Scholes option pricing model. Use of the Black-Scholes option pricing model requires the use of unobservable inputs such as the expected term, anticipated volatility and expected dividends. Changes in any of the assumptions related to the unobservable inputs identified above may change the stock purchase warrants’ fair value; increases in expected term, anticipated volatility and expected dividends generally result in increases in fair value, while decreases in the unobservable inputs generally result in decreases in fair value. Gains and losses on the fair value adjustments for these derivative instruments are classified in other income (expense) as the change in fair value of derivative instruments in our consolidated statements of operations.

 

F-16
 

  

Quantitative Information about Level 3 Fair Value Measurements
Fair Value at 12/31/2013   Valuation Technique  Unobservable Inputs
$1,740,235    Black-Scholes option pricing model  Expected term
        Expected dividends
        Expect volatility

  

As of December 31, 2013 and 2012 the Company had property and equipment and goodwill which are subject to measurement at fair value on a non-recurring basis.

 

The fair value of long-term debt approximates its face value at December 31, 2013, which was $1.8 million.

 

Note 4 — Property and Equipment

 

Property and equipment consisted of the following:

 

   December 31, 
   2013   2012 
         
Leasehold improvements  $758,126   $758,126 
Furniture and office equipment   234,018    234,018 
Computer and other equipment   1,447,441    1,397,012 
    2,439,585    2,389,156 
Less accumulated depreciation   (2,053,517)   (1,905,180)
Property and equipment, net  $386,068   $483,976 

  

Depreciation expense for the years ended December 31, 2013, 2012 and 2011 was $0.2 million, $0.3 million and $0.5 million, respectively.

 

Note 5 — Accrued Expenses and Other Liabilities

 

Accrued expenses and other liabilities consisted of the following:

 

   December 31, 
   2013   2012 
Accrued development expenses  $1,080,197   $1,716,557 
Accrued professional services   1,056,039    365,680 
Accrued employee payroll and related expenses   966,207    189,746 
Other   80,244    56,894 
Accrued expenses and other liabilities  $3,182,687   $2,328,877 

 

F-17
 

 

Note 6 — Debt

 

Term Loan and Revolving Line of Credit

 

On March 30, 2012, we entered into a Loan Agreement with GE Capital. The Loan Agreement provides for a senior secured debt facility including a $2.5 million term loan and a revolving line of credit of up to $5 million based on our outstanding qualified accounts receivable. On March 30, 2012, the term loan was funded for the full $2.5 million.

 

Under the terms of the revolving line of credit, the Company may draw down from the revolving line of credit up to 85% of qualified billed accounts receivable and 80% of qualified unbilled accounts receivable. As of December 31, 2013, the total amount available to draw was approximately $2.2 million, of which $1.1 million was drawn and outstanding.

 

The fixed interest rate on the term loan is 10.14% per annum. The revolving line of credit has an adjustable interest rate based upon the 3-month London Interbank Offered Rate (LIBOR), with a floor of 1.5%, plus 5%. As of December 31, 2013 and 2012, the interest rate was 6.5%. Both the term loan and the revolving line of credit mature in September 2015. Payments on the term loan were originally interest-only for the first 10 months (which has since been extended to 12 months pursuant to terms of the agreement); subsequently, the term loan will fully amortize over its remaining term.

 

Principal payments on the term loan are scheduled as follows:

 

Year  Principal Payments 
2014  $999,996 
2015   750,007 
   $1,750,003 

 

If we prepay the term loan and terminate the revolving line of credit prior to the scheduled maturity date, we are obligated to pay a prepayment premium equal to 3% of the then outstanding principal amount of the term loan if prepaid during the first two years of the loan and 2% if prepaid during the third year or thereafter. In addition, we are obligated to pay a final payment fee of 3% of the term loan balance. The final payment fee is being accrued and expensed over the term of the agreement, using the effective interest method and is included in other long-term liabilities on the consolidated balance sheet.

 

Our obligations under the Loan Agreement are collateralized by a security interest in substantially all of our assets. While the security interest does not, except in limited circumstances, cover our intellectual property, it does cover any proceeds received by us from the use or sale of our intellectual property.

 

The Loan Agreement contains customary representations, warranties and covenants, including limitations on acquisitions, dispositions, incurrence of indebtedness and the granting of security interests. The representations, warranties and covenants contained in the Loan Agreement were made only for purposes of such agreement and as of a specific date or specific dates, were solely for the benefit of the parties to such agreement, and may be subject to limitations agreed upon by the contracting parties, including being qualified by confidential disclosures exchanged between the parties in connection with the execution of the Loan Agreement.

 

The Loan Agreement contains certain financial and non-financial covenants. Upon the occurrence and during the continuance of any event of default, GE Capital may, and at the written request of the requisite lenders shall, terminate the commitments under the facilities and declare any or all of the obligations to be immediately due and payable, without demand or notice to us; however, any event of default relating to timely payment of debts, insolvency, liquidation, bankruptcy or similar events will result in automatic acceleration. Among the remedies available to GE Capital in case of an event of default are the taking possession and disposition of any collateral under the Loan Agreement.

 

F-18
 

 

In connection with the Loan Agreement, we issued GE Capital warrants to purchase 46,584 shares of the Company’s common stock at an exercise price of $1.61 per share. The warrants are exercisable immediately and subject to customary and standard anti-dilution adjustments. The warrants are classified in equity and, as a result, the fair value of the warrants was charged to additional paid-in capital resulting in a debt discount at the date of issuance. The term loan is recorded on the 2013 consolidated balance sheet, net of the debt discount. The debt discount is being amortized over the term of the loan agreement using the effective interest method. Financing costs incurred in connection with this agreement are also being amortized over the term of the agreement using the effective interest method.

 

The estimated fair value of the Company’s outstanding borrowings under its revolving credit facility at December 31, 2013 was equal to its carrying value as of that date due to the short-term nature of the revolver’s repayment terms.

 

Note 7 — Commitments and Contingencies

 

Leases

 

We lease our offices in Maryland under a 10 year operating lease, which commenced on May 1, 2007. We also leased offices in North Carolina through September 2013, when the lease expired. Remaining annual minimum payments for the lease for the Maryland site are as follows:

 

Year  Lease Payments 
2014  $797,700 
2015  $821,600 
2016  $846,200 
2017  $356,900 

  

For each of the years ended December 31, 2013, 2012, and 2011, total rent expense under operating lease agreements approximated $0.8 million and is included in research and development and general and administrative expenses on the consolidated statements of operations.

  

License Agreements

 

In connection with an acquisition in 2008, we acquired license agreements with The Defence Science and Technology Laboratory of the United Kingdom Ministry of Defence, or DSTL, for the rights to certain technologies. These agreements allow for the licensing of certain patents and technology necessary to perform development of the rPA vaccine program as required under the Company’s government contracts. Upon commercialization, the license agreements require that we make royalty payments equal to a specified percentage of future sales of products for both government procurement and commercial markets. No royalty payments on these licenses have been incurred.

 

In 2012 we entered into a commercial licensing agreement allowing for the licensing of certain patent and other intellectual property rights from a research company related to BChE. The agreement includes certain annual maintenance and other development milestone payments. Upon commercialization, the license agreement requires royalty payments equal to a specified percentage of future sales of products for both government procurement and commercial market sales subject to the license through the expiration of the licensed patents. Maintenance fees of $0.04 million were expensed in 2013 and paid in 2014. No maintenance or milestone payments were incurred in 2012. No royalty payment on this license has been incurred.

 

F-19
 

 

SIGA Litigation

 

In December 2006, we filed a complaint against SIGA in the Delaware Court of Chancery. The complaint alleged, among other things, that we have the exclusive right to license, development and marketing rights for SIGA’s drug candidate, ArestvyrTM (Tecovirimat), pursuant to a merger agreement between the parties that was terminated in 2006. The complaint also alleged that SIGA failed to negotiate in good faith the terms of such a license pursuant to the terminated merger agreement with SIGA.

 

In September 2011, the Delaware Court of Chancery issued an opinion in the case finding that SIGA had breached certain contractual obligations to us and upholding our claims of promissory estoppel. The Delaware Court of Chancery awarded us the right to receive 50% of all net profits (as defined in the court’s final judgment) related to the sale of ArestvyrTM (formerly known as ST-246®) and related products for 10 years following initial commercial sale of the drug once SIGA earns $40.0 million in net profits from the sale of ArestvyrTM and related products. The Delaware Court of Chancery also awarded us a portion of our attorney's fees and expert witness and other costs. In May 2012, the Delaware Court of Chancery issued its final judgment. SIGA appealed aspects of the decision to the Delaware Supreme Court. In response, we cross-appealed other aspects of the decision.

 

In May 2013, the Delaware Supreme Court issued its ruling on the appeal, affirming the Delaware Court of Chancery’s finding that SIGA had breached certain contractual obligations to us, reversing its finding of promissory estoppel, and remanding the case back to the Delaware Court of Chancery to reconsider the remedy and award of attorney's fees and expert witness and other costs in light of the Delaware Supreme Court’s opinion. The Delaware Court of Chancery heard final oral arguments on the issue of remedy during the first quarter of 2014, and we expect the court to issue its ruling within the next several months. Currently, because the Delaware Supreme Court remanded the issue of a remedy back to the Delaware Chancery Court, we no longer have a financial interest in ArestvyrTM and may never receive any proceeds from the product.

 

While we believe there may be significant revenue potential under a potential damages award, there can be no assurance that the Delaware Court of Chancery will re-instate its prior remedy or order another remedy for us, that SIGA will not appeal any subsequent decision by the Delaware Court of Chancery, or that SIGA will not be successful in any subsequent appeal. We have not yet recorded any amount due from SIGA in relation to this case.

 

Government Contracting

 

Payments to the Company on cost-plus-fee contracts are provisional. The accuracy and appropriateness of costs charged to U.S. Government contracts are subject to regulation, audit and possible disallowance by the Defense Contract Audit Agency, or DCAA, and other government agencies such as BARDA. Accordingly, costs billed or billable to U.S. Government customers are subject to potential adjustment upon audit by such agencies. In our opinion, adjustments that may result from audits are not expected to have a material effect on our financial position, results of operations, or cash flows.

 

Changes in government policies, priorities or funding levels through agency or program budget reductions by the U.S. Congress or executive agencies could materially adversely affect the Company's financial condition or results of operations. Furthermore, contracts with the U.S. Government may be terminated or suspended by the U.S. Government at any time, with or without cause. Such contract suspensions or terminations could result in unreimbursable expenses or charges or otherwise adversely affect the Company's financial condition and/or results of operations.

 

Registration Rights Agreements

 

We entered into a Registration Rights Agreement with the investors who participated in the July 2009 private placement of convertible notes and related warrants. We subsequently filed two registration statements on Form S-3 with the Securities and Exchange Commission to register the resale of the shares issuable upon conversion of the convertible notes and exercise of the related warrants, which registration statements have been declared effective. We are obligated to maintain the registration statements effective until the date when such shares (and any other securities issued or issuable with respect to or in exchange for such shares) have been sold. The convertible notes were converted or extinguished in 2010, although the related warrants remain outstanding. The warrants will expire on January 28, 2015.

 

F-20
 

 

We have separate registration rights agreements with investors, under which we have obligations to keep the corresponding registration statements effective until the registrable securities (as defined in each agreement) have been sold, and under which we may have separate obligations to file registration statements in the future on either a demand or “piggy-back” basis or both.

 

Under the terms of the convertible notes, which were converted or extinguished in 2010, if after the 2nd consecutive business day (other than during an allowable blackout period) on which sales of all of the securities required to be included on the registration statement cannot be made pursuant to the registration statement (a “Maintenance Failure”), we will be required to pay to each selling stockholder a one-time payment of 1.0% of the aggregate principal amount of the convertible notes relating to the affected shares on the initial day of a Maintenance Failure. Our total maximum obligation under this provision at December 31, 2013, which is not probable of payment, would be approximately $0.2 million.

 

Following a Maintenance Failure, we will also be required to make to each selling stockholder monthly payments of 1.0% of the aggregate principal amount of the convertible notes relating to the affected shares on every 30th day after the initial day of a Maintenance Failure, in each case prorated for shorter periods and until the failure is cured. Our total maximum obligation under this provision, which is not probable of payment, would be approximately $0.2 million for each month until the failure, if it occurs, is cured.

 

Note 8 — Stockholders’ Equity

 

Common Stock

 

In June 2011, we completed a public offering of 1,857,143 shares of common stock at $3.50 per share inclusive of warrants to purchase up to an additional 371,423 shares of common stock. The warrants were exercisable immediately at an exercise price of $3.50 per share until the fifth anniversary of the date of issuance which is June 15, 2016. The warrants are classified as derivative instruments because they include net settlement provisions. We received gross proceeds of approximately $6.5 million and net proceeds of approximately $5.1 million for stock and $0.7 million for derivative instruments.

 

Controlled Equity Offering

 

On March 25, 2013, we entered into a controlled equity offering arrangement with a sales agent pursuant to which we may offer and sell, from time to time, through the agent shares of our common stock having an aggregate offering price of up to $15.0 million. Under the arrangement, the agent may sell shares by any method permitted by law and deemed to be an “at-the-market” offering as defined in Rule 415 promulgated under the Securities Act of 1933, as amended, including sales made directly on NYSE MKT, or any other existing trading market for our common stock or to or through a market maker. Subject to the terms and conditions of that agreement, the agent will use commercially reasonable efforts, consistent with its normal trading and sales practices and applicable state and federal law, rules and regulations and the rules of NYSE MKT, to sell shares from time to time based upon our instructions. We are not obligated to sell any shares under the arrangement. We are obligated to pay the agent a commission of 3.0% of the aggregate gross proceeds from each sale of shares under the arrangement.

 

Through December 31, 2013, we sold 3,883,173 shares of our common stock under this arrangement resulting in net proceeds (net of commission and offering costs) to the Company of approximately $5.9 million. As of December 31, 2013, aggregate gross sales for additional common stock of approximately $8.6 million remained available under the arrangement.

 

F-21
 

 

Long-Term Incentive Compensation Plan

 

In 2007, the Company’s stockholders approved the 2007 Long-Term Incentive Compensation Plan, or the 2007 Plan, which provides for the granting of incentive and non-qualified stock options, stock appreciation rights, performance units, restricted common awards and performance bonuses (collectively “awards”) to Company employees. Additionally, the 2007 Plan authorizes the granting of non-qualified stock options and restricted stock awards to Company directors and to independent consultants.

 

In 2008, the Company’s shareholders approved amendments to the 2007 Plan, increasing the maximum number of shares authorized for issuance under the plan from 3.5 million shares to 4.6 million shares and adding an evergreen provision pursuant to which the number of shares authorized for issuance under the plan will increase automatically in each year, beginning in 2009 and continuing through 2015, according to certain limits set forth in the 2007 Plan. At December 31, 2013, there are approximately 9.3 million shares approved for issuance under the 2007 plan, of which approximately 2.6 million shares are available to be issued. The Board of Directors in conjunction with management determines who receives awards, the vesting conditions and the exercise price. Options may have a maximum term of ten years.

 

The following table summarizes the activity of the 2007 Plan for options:

 

   Shares   Weighted-
Average
Exercise
Price
   Weighted-
Average
Remaining
Contractual
Term
 
Options               
Outstanding January 1, 2011   5,339,413   $3.18    8.3 
Granted   1,934,566    1.71      
Exercised   (44,464)   2.66      
Forfeited   (936,533)   3.07      
Outstanding, December 31, 2011   6,292,982   $2.74    8.0 
Granted   852,139    1.22      
Exercised   (31,474)   1.24      
Forfeited   (888,035)   2.91      
Outstanding, December 31, 2012   6,225,612   $2.52    7.4 
Granted   240,000    1.65      
Exercised   (61,756)   1.21      
Forfeited   (390,694)   2.20      
Expired   (39,123)   2.96      
Outstanding, December 31, 2013   5,974,039   $2.52    6.5 
                
Exercisable, December 31, 2013   4,589,956   $2.75    6.0 
Vested and expected to vest, December 31, 2013   5,809,558   $2.54    6.5 

  

The aggregate intrinsic value is calculated as the difference between (i) the closing price of the common stock at December 31, 2013 and (ii) the exercise price of the underlying awards, multiplied by the number of options that had an exercise price less than the closing price on the last trading day. Our outstanding and exercisable options had an aggregate intrinsic value of approximately $1.6 million as of December 31, 2013.

 

F-22
 

 

At December 31, 2013, total compensation costs for unvested stock option awards outstanding approximated $1.3 million, net of estimated forfeitures, which we expect to recognize as stock compensation expense over a weighted average period of 1.75 years.

 

Valuation assumptions used to determine fair value of share-based compensation

 

The weighted-average grant date fair value for options granted in 2013, 2012 and 2011 approximated $1.23, $0.86 and $1.17, respectively. The aggregate intrinsic value of options exercised during the years ended December 31, 2013, 2012 and 2011 was approximately $28 thousand, $9 thousand, and $35 thousand, respectively. The total fair value of awards vested during 2013, 2012 and 2011 was approximately $1.4 million, $2.1 million and $2.3 million, respectively.

 

The fair value for the 2013, 2012 and 2011 awards were estimated at the date of grant using the Black-Scholes option-pricing model using the following assumptions:

 

  December 31,
  2013   2012   2011
Weighted-average volatility 86%   86%   83%
Risk-free rate 0.96% - 1.90%   0.79% - 1.18%   0.79% - 2.79%
Expected annual dividend yield -   -   -
Expected weighted-average life, in years 5.6   5.9   5.9

  

The valuation assumptions were determined as follows:

 

Weighted average volatility:  Beginning in the third quarter of 2013 we determined expected volatility by using our historical volatility. Prior to that period we determined expected volatility by using our historical volatility weighted 50% and the average historical volatility from comparable public companies with an expected term consistent with the expected term of our options weighted 50%.

 

Risk-free interest rate:  The yield on zero-coupon U.S. Treasury securities for a period that is commensurate with the expected term of the award.

 

Expected annual dividend yield:  The estimate for annual dividends is zero because we have not historically paid a dividend and do not intend to do so in the foreseeable future.

 

Expected life:  The expected term of the awards represents the period of time that the awards are expected to be outstanding. The Company estimated the expected term using the “simplified-method” as it does not have sufficient historical exercise data to provide a reasonable estimate.

  

F-23
 

  

The following table summarizes the activity of the 2007 plan for restricted shares:

  

   Shares   Weighted-
Average
Grant Date
Fair Value
   Aggregate
Intrinsic Value
 
Restricted Shares               
Outstanding January 1, 2011   111,131   $2.92   $470,084 
Granted   145,000    1.43      
Vested   (123,066)   2.59      
Forfeited or expired   (9,168)   2.46      
Outstanding, December 31, 2011   123,897   $1.53   $157,349 
Granted   -    -      
Vested   (110,564)   1.53      
Forfeited or expired   -    -      
Outstanding, December 31, 2012   13,333   $1.59   $14,933 
Granted   -    -      
Vested   (6,666)   1.59      
Forfeited or expired   -    -      
Outstanding, December 31, 2013   6,667   $1.59   $12,401 

 

Warrants

 

At December 31, 2013 and 2012 there were warrants outstanding to purchase 5,620,128 shares of our common stock, respectively. At December 31, 2011 there were warrants outstanding to purchase 5,573,544 shares of our common stock. The warrants outstanding as of December 31, 2013 were as follows:

 

Number of Common Shares
Underlying Warrants
   Issue Date/Exercisable Date  Exercise Price   Expiration Date
 100,778(1)  Mar-07/Mar-07  $3.97   Mar-17
 705,354(2)  Mar-09/Sep-09  $3.00   Sep-14
 2,572,775(1)  Jul-09/Jan-10  $2.50   Jan-15
 500,000(2)  Apr-10/Oct-10  $1.89   Oct-15
 1,323,214(2)  Jul-10/Jan-11  $1.63   Jan-17
 371,423(2)  Jun-11/Jun-11  $3.50   Jun-16
 46,584(1)  Mar-12/Mar-12  $1.61   Mar-22
 5,620,128            

  

(1)These warrants to purchase common stock are classified as equity.

 

(2)These warrants to purchase common stock are classified as derivative liabilities. The fair value of these liabilities (see Note 3 – Fair Value Measurements) is remeasured at the end of every reporting period and the change in fair value is reported in the consolidated statements of operations as other income (expense).

 

F-24
 

 

Note 9 — Income Taxes

 

The actual income tax provision differs from the expected income tax provision computed at the federal statutory rate as follows:

 

   Year ended December 31, 
   2013   2012   2011 
             
Statutory federal tax benefit   (3,963,246)   (1,604,648)   (1,291,175)
State income tax, net of federal benefit   (1,179,476)   (19,918)   (232,489)
Other permanent differences   (2,706,156)   4,975    22,101 
Foreign rate differential   (710,512)   (80,292)   (50,173)
Rate change   (369,407)   388,656    - 
Lobbying costs   98,507    122,204    - 
Write-off of expired/forfeited options and conversion of notes   -    193,605    391,826 
Canada transfer pricing and expiring attributes   -    -    (8,965,832)
Cancellation of debt limitation deferred write off   6,246,942    -    - 
Reversal of expiration of net operating losses   -    -    (4,745,271)
Other   (1,816)   1,393,366    732,322 
Subtotal   (2,585,164)   397,948    (14,138,691)
Decrease (increase) in valuation allowance   2,646,910    (202,451)   14,138,691 
Income tax provision (benefit)  $61,746   $195,497   $- 

  

Our deferred tax assets (liabilities) consisted of the following:

  

   December 31,     
   2013   2012     
Deferred tax assets:               
Net operating loss ("NOLs") carry forwards  $61,590,084   $58,334,073    
Fixed assets/intangibles   148,395    114,826      
Research and development credits/loss carryforwards   1,726    3,278,995      
Share-based compensation   3,368,571    3,047,573      
Accrued expenses and other   859,358    2,789,776      
Total deferred tax assets   65,968,134    67,565,243      
                
Deferred tax liabilities:               
Intercompany bad debt   -    (3,978,944)     
Total deferred tax liabilities   -    (3,978,944)     
Net deferred tax assets   65,968,134    63,586,299      
Less: valuation allowance   (66,225,409)   (63,781,796)     
Net deferred tax liabilities  $(257,275)  $(195,497)     

  

For the years ended December 31, 2013 and 2012, we increased the valuation allowance to fully reserve for the value of deferred tax assets. Due to continued operating losses, there is no indication that it is more likely than not that we will be able to utilize our deferred tax assets.

 

The U.S. federal NOLs of approximately $144 million will begin to expire in various years beginning in 2022, if not limited by triggering events prior to such time. In connection with the adoption of stock-based compensation guidance in 2006, the Company elected to follow the with-and-without approach to determine the sequence in which deductions and NOLs are utilized. Under Section 382 of the U.S. Internal Revenue Code, the Company’s NOLs may be limited due to certain underlying ownership changes of its common stock. We have not completed an analysis under Section 382 to determine what, if any, impact any prior ownership change has had on our ability to utilize our NOLs. Until such analysis is completed, we cannot be sure that the full amount of the existing NOLs will be available to us, even if we do generate taxable income before their expiration. In addition, we may experience ownership changes in the future as a result of subsequent shifts in our stock ownership that could result in further limitations being placed on our ability to utilize our NOLs. The UK net operating loss carry forwards of approximately $21 million have an unlimited life.

  

F-25
 

 

In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some or all of the deferred tax asset will not be realized. The ultimate realization of the deferred tax asset is dependent upon the generation of future taxable income during the periods in which the NOLs are available. We consider projected future taxable income, the scheduled reversal of deferred tax liabilities and available tax planning strategies that can be implemented by us in making this assessment on a jurisdiction-by-jurisdiction basis. Based upon these factors, we have established a full valuation allowance against the net deferred tax asset in 2013, consistent with 2012. Also, the Company has a deferred tax liability related to tax deductible goodwill, for which the scheduled reversal is not determinable. As such, this deferred tax liability cannot be used as a source of future taxable income with which to realize the deferred tax assets. The cumulative amount of this deferred tax liability is approximately $257,000 at December 31, 2013 and is classified as Other long-term liabilities on the consolidated balance sheets.

 

We have analyzed tax positions in all jurisdictions where the Company is required to file an income tax return and have concluded that we do not have any material unrecognized tax benefits. As such, we believe that any of our uncertain tax positions would not result in adjustments to our effective income tax rate.

 

Note 10 — Supplemental Financial Information (Unaudited)

 

Quarterly financial information for the years ended December 31, 2013 and 2012 is presented in the following tables:

 

   Three months ended 
   March 31,   June 30,   September 30,   December 31, 
Fiscal year 2013                
Revenue  $6,475,138   $4,295,400   $3,488,142   $3,653,927 
Income (loss) from operations   (1,090,734)   (1,481,729)   (3,199,182)   (5,067,563)
Net income (loss)   (2,111,385)   (1,236,372)   (3,945,887)   (4,424,709)
Net income (loss) per share, basic   (0.04)   (0.02)   (0.08)   (0.08)
Net income (loss) per share, diluted   (0.04)   (0.02)   (0.08)   (0.08)
Fiscal year 2012                    
Revenue  $6,149,052   $6,316,998   $6,696,126   $6,013,711 
Income (loss) from operations   (1,590,696)   (1,458,204)   (1,790,377)   (1,427,113)
Net income (loss)   (2,679,888)   (756,543)   (213,936)   (1,269,748)
Net income (loss) per share, basic   (0.06)   (0.02)   0.00    (0.03)
Net income (loss) per share, diluted   (0.06)   (0.02)   0.00    (0.03)

  

 Our net loss for 2013 includes approximately $3.3 million in merger and acquisition costs associated with the terminated merger with Theraclone, inclusive of a $1 million termination fee paid to Theraclone under the terms of the termination agreement entered into on December 1, 2013.

 

Note 11 - Subsequent Events

 

Subsequent to December 31, 2013, we sold 1,141,108 shares of our common stock under the controlled equity offering arrangement, which resulted in net proceeds of approximately $2.2 million. (See Note 8 – Stockholder’s Equity). Aggregate gross proceeds of up to approximately $6.3 million remain available under the arrangement.

 

F-26