TENGION INC - FORM 10-K/A - April 24, 2012

Attached files

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EX-31.2 - EXHIBIT 31.2 - TENGION INC	ex31-2.htm
EX-31.1 - EXHIBIT 31.1 - TENGION INC	ex31-1.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K/A

(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, 2011

[ ]	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _____ to _____

Commission file number 001-34688

Tengion, Inc. (Exact name of registrant as specified in its charter)
Delaware (State or other jurisdiction of incorporation or organization)	20-0214813 (I.R.S. Employer Identification No.)
3929 Westpoint Boulevard, Suite G Winston-Salem, NC 27103 (Address of principal executive offices) (336) 722-5855 (Registrant’s telephone number, including area code)

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

Title of each Class	Name of Exchange on which registered
Common Stock, par value $0.001 per share	NASDAQ Capital Market

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 or a non-accelerated filer, as defined in Rule 12b-2 of the Exchange Act.

Large accelerated filer [ ] Accelerated filer [ ] Non-accelerated filer [ ] Smaller reporting company [X]

Indicate by check mark whether the registrant is a shell company, as defined in Rule 12b-2 of the Exchange Act. Yes [ ] No [X]

The aggregate market value of the registrant’s common stock held by non-affiliates of the registrant as of June 30, 2011 was $19,786,913. This calculation excludes 7,320,466 shares held on June 30, 2011 by directors and executive officers. As of April 18, 2012, there were 24,665,818 shares of the registrant’s common stock outstanding.

EXPLANATORY NOTE

This Amendment No. 1 to Form 10-K (this “Amendment”) amends our Annual Report on Form 10-K for the fiscal year ended December 31, 2011 originally filed on March 28, 2012 (the “Original Filing”). Due to a clerical error, we reported an incorrect number of shares outstanding on the cover page of our Original Filing and in certain of our risk factors. This Amendment corrects the number of shares outstanding on the cover page and in the risk factors.

Except as described above, no other changes have been made to the Original Fling. The Original Filing continues to speak as of the date filed and we have not updated the disclosures contained therein to reflect any events which occurred subsequent to the filing date of the Original Filing.

PART I

Item 1A. Risk Factors

Our business is subject to numerous risks. We caution you that the following important factors, among others, could cause our actual results to differ materially from those expressed in forward-looking statements made by us in filings with the SEC, press releases, communications with investors and oral statements. Any or all of our forward-looking statements in this Annual Report on Form 10-K and in any other public statements we make may turn out to be wrong. They can be affected by inaccurate assumptions we might make or by known or unknown risks and uncertainties. Many factors mentioned in the discussion below will be important in determining future results. Consequently, forward-looking statements cannot be guaranteed. Actual future results may differ materially from those anticipated in forward-looking statements. We undertake no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise. You are advised, however, to consult any further disclosure we make in our reports filed with the SEC or in a press release.

Risks Related to Our Financial Position and Need for Additional Capital

In order to fund our operations, we will need to raise significant amounts of capital. We may not be able to raise additional capital when necessary or on acceptable terms to us, if at all.

Our future capital requirements will depend on many factors, including:

·	the scope and results of our clinical trials, particularly regarding the number of patients required and the required duration of follow-up for our clinical trials in support of our product candidates;

·	the scope and results of our research and preclinical development programs;

·	the costs of operating our research and development facility to support our research and early clinical activities;

the time, complexity and costs involved in obtaining marketing approvals for our product candidates, which could take longer and be more costly than obtaining approval for a new conventional drug candidate, given the FDA’s limited experience with clinical trials and marketing approval for products derived from a patient’s own cells;

·	the costs of securing commercial manufacturing capacity to support later-stage clinical trials and subsequent commercialization activities, if any;

·	the costs of maintaining, expanding, protecting and enforcing our intellectual property portfolio, including potential dispute and litigation costs and any associated liabilities and potentially challenging the intellectual property of others;

·	the costs of entering new markets outside the United States; and

·	the extent of our contractual obligations and amount of debt service payments we are obligated to make.

As a result of these factors, among others, we will need to seek additional funding prior to our being able to generate positive cash flow from operations. We will need to raise additional funds through collaborative arrangements, public or private sales of debt, equity or equity-linked securities, commercial loan facilities, or some combination thereof. Additional funding may not be available to us on acceptable terms, or at all. If we obtain capital through collaborative arrangements, these arrangements could require us to relinquish some rights to our technologies or product candidates and we may become dependent on third parties. If we raise capital through the sale of equity, or securities convertible into equity, dilution to our then-existing stockholders would result. If we obtain funding through the incurrence of debt, we would likely become subject to covenants restricting our business activities, and holders of debt instruments would have rights and privileges senior to those of our equity investors. In addition, servicing the interest and repayment obligations under our current and future borrowings would divert funds that would otherwise be available to support research and development, clinical or commercialization activities.

If we are unable to obtain adequate financing on a timely basis, we may be required to delay, reduce the scope of or eliminate one or more of our development programs, and reduce our personnel, any of which could raise substantial doubt about our ability to continue as a going concern and have a material adverse effect on our business, financial condition and results of operations.

We have a substantial amount of debt and contractual obligations that expose us to risks that could adversely affect our business, operating results and financial condition.

As of December 31, 2011, we had approximately $5.0 million of outstanding debt, which is secured by liens on substantially all of our assets. We are obligated to make interest-only payments through January 2012, followed by 24 monthly payments of principal and interest at an interest rate of 11.75% per annum. We expect that the annual principal and interest payments on our outstanding debt will be approximately $2.8 million, $2.8 million, and $0.2 million in 2012, 2013, and 2014, respectively. The level and nature of our indebtedness could, among other things:

·	make it difficult for us to obtain any necessary financing in the future;

·	limit our flexibility in planning for or reacting to changes in our business;

·	reduce funds available for use in our operations;

·	impair our ability to incur additional debt because of financial and other restrictive covenants or the liens on our assets which secure our current debt;

·	hinder our ability to raise equity capital because in the event of a liquidation of the business, debt holders receive a priority before equity holders;

·	make us more vulnerable in the event of a downturn in our business; or

·	place us at a possible competitive disadvantage relative to less leveraged competitors and competitors that have better access to capital resources.

The lease agreement for our Pennsylvania manufacturing facility requires us to provide security and restoration deposits totaling $2.2 million to the landlord. In satisfaction of these security deposit obligations, we have deposited $1.0 million with the landlord and have secured a $1.2 million letter of credit from a bank in favor of the landlord. The letter of credit is collateralized by an account held at the bank. If the bank determines the collateral to be insufficient, the bank has the right to demand additional collateral. If we fail to provide additional collateral, the bank has the right to withdraw the letter of credit. In that event, the landlord would have the right to require us to deposit cash of up to $1.2 million in an account to satisfy our deposit obligation.

In November 2011, we made a business decision to restructure our corporate operations, consolidate our operations in our Winston-Salem research and development facility and seek to exit our commercial-scale manufacturing facility. We currently have four years left under the lease agreement for our commercial-scale manufacturing facility and a net rental obligation of $3.6 million. While we will seek to sublease or otherwise reduce the net rental obligation of this facility, there can be no assurance that we will be successful in doing so and we will remain contractually liable for the rental obligations under this lease.

Unless we raise substantial additional capital or generate substantial revenue from a licensing transaction or strategic partnership involving one of our product candidates, and there can be no assurance that we will be able to do so, we may not be able to:

·	service or repay our debt when it becomes due, in which case our lenders could seek to accelerate payment of all unpaid principal and foreclose on our assets;

·	meet our other contractual obligations, which includes the requirement for us to collateralize the $1.2 million letter of credit satisfying our restoration deposit obligation to our landlord; or

·	continue to execute our current business and product development plans.

Any such event would raise substantial doubt about our ability to continue as a going concern and have a material adverse effect on our business, operating results and financial condition.

We have a history of net losses and may not achieve or sustain profitability.

Our recurring losses from operations and our need for significant additional capital to fund anticipated future losses from operations and debt repayment raise substantial doubt about our ability to continue as a going concern, and as a result, our independent registered public accounting firm included an explanatory paragraph in its report on our financial statements as of and for the year ended December 31, 2011 related to this uncertainty. We have incurred losses in each year since our inception and expect to experience losses for the foreseeable future. As of December 31, 2011, we had an accumulated deficit of $230.2 million. We had net losses of $29.8 million, $25.6 million, and $19.1 million in the years ended December 31, 2009, 2010, and 2011, respectively. These losses resulted principally from costs incurred in our clinical trials, research and development programs, construction of our research laboratories and commercial manufacturing facility, and from our general and administrative expenses. These losses, among other things, have had and will continue to have an adverse effect on our stockholders’ equity, total assets and working capital.

We expect to continue to incur significant operating expenses and anticipate that our expenses and losses will increase in the foreseeable future as we seek to further develop our product candidates, technology and manufacturing capabilities. Our expenses are expected to relate to the following:

·	continuing research and development efforts, including relating to our Neo-Kidney Augment;

·	conducting our Phase I clinical trial for our Neo-Urinary Conduit for patients with bladder cancer who require removal of their bladder;

·	maintaining, expanding, protecting and enforcing our intellectual property portfolio and assets and potentially challenging the intellectual property of others;

·	expanding our manufacturing capabilities to support commercialization of our current and future product candidates; and

·	servicing and repaying indebtedness.

The extent of our future operating losses is highly uncertain, and we may never achieve or sustain profitability. If we are unable to achieve and then maintain profitability, the market value of our common stock will decline.

If we do not successfully develop our product candidates and obtain the necessary marketing approvals to commercialize them, we will not generate sufficient revenues to continue our business operations.

In order to obtain marketing approval of our product candidates so that we can generate revenues once they are commercialized, we must conduct extensive preclinical studies and clinical trials to demonstrate that our product candidates are safe and effective and obtain and maintain approval of our manufacturing facilities. Our early stage product candidates, including our Neo-Urinary Conduit, for which we have commenced a Phase I clinical trial, may fail to perform as we expect. Moreover, our Neo-Urinary Conduit and our other product candidates may ultimately fail to demonstrate the necessary safety and efficacy for marketing approval. Even if results from preclinical studies and early phase clinical trials are positive, there can be no assurances that later stage studies or trials will be successful. We will need to conduct additional research and development, and devote significant additional financial resources and personnel to develop commercially viable products and obtain the necessary marketing approvals, and if we fail to do so successfully, we may cease operations altogether.

Our short operating history may make it difficult for you to evaluate the success of our business to date and to assess our future viability.

We are a development-stage company. We commenced operations in July 2003. Our operations to date have been limited to organizing and staffing our company, acquiring and developing our technology, and undertaking preclinical studies and clinical trials of our product candidates. We have not demonstrated an ability to successfully complete large-scale clinical trials, obtain marketing approvals for product registration, manufacture a commercial-scale product or arrange for a third party to do so on our behalf, or conduct sales and marketing activities necessary for successful product commercialization. As a result, we have a limited operating history.

Even if we are successful in obtaining marketing approval for any of our product candidates, we will need to transition from a company with a research focus to a company capable of supporting commercial activities. We may not be successful in such a transition.

Risks Related to the Development of Our Product Candidates

Our clinical trials may not be successful.

We will only obtain marketing approval to commercialize a product candidate if we can demonstrate to the satisfaction of the FDA or the applicable non-United States regulatory authority, in clinical trials, that the product candidate is safe and effective, and otherwise meets the appropriate standards required for approval for a particular indication. Clinical trials are lengthy, complex and extremely expensive processes with uncertain results. A failure of one or more of our clinical trials may occur at any stage of testing.

We are currently conducting a Phase I open-label, single-arm study of our Neo-Urinary Conduit in patients who are undergoing bladder removal due to bladder cancer. We have designed this trial to assess the safety and preliminary efficacy of the Neo-Urinary Conduit. This trial is also intended to allow our clinical investigators to optimize and, as necessary, modify the surgical implantation technique and post-operative care based on the experience gained by prior patients enrolled. As we have limited experience with this product candidate in humans, we may have difficulty optimizing the surgical implantation of the Neo-Urinary Conduit. Four patients have been enrolled and implanted in this clinical trial. Based upon the experience of the first three patients, clinical investigators have made surgical modifications in an effort to address stoma patency, conduit integrity and vascular supply. We enrolled our fourth patient in this trial in the first quarter of 2012. Assuming appropriate safety data, we anticipate that we will complete implantation of up to ten patients by the end of 2012. There can be no assurance that, as part of our Phase I clinical trial, patients will not experience additional complications and/or serious adverse events related to our Neo-Urinary Conduit or experience serious adverse events that, although not related to our product candidate, could have a materially detrimental impact on our clinical trial. Additionally, we may determine, based upon this trial, that our Neo-Urinary Conduit demonstrates limited safety and/or efficacy.

In April 2011, we terminated two Phase II clinical trials for our Neo-Bladder Augment, involving ten pediatric and six adult patients and subsequently withdrew the IND. During these trials we have seen certain serious adverse events and limited efficacy data beyond the one-year primary endpoint. As a result of these serious adverse events, the FDA placed our IND related to these clinical trials on hold. We submitted a complete response in June 2009 and the FDA released the clinical hold in July 2009 with no recommended changes to our protocol, product candidate or implantation procedure. In addition to these serious adverse events, we have seen limited efficacy of our Neo-Bladder Augment in patients. As of the 36-month clinical follow-up of our pediatric patients, three of the ten patients continue to demonstrate sustained clinical benefit from our product candidate. With respect to adult patients, as of the 24-month clinical follow-up, three of the six patients continue to demonstrate sustained clinical benefit from our product candidate.

We may find it difficult to enroll patients in our clinical trials.

Our initial product candidates are designed to treat diseases that affect relatively few patients. This could make it difficult for us to enroll the number of patients that may be required for the clinical trials we would be required to conduct in order to obtain marketing approval for our product candidates.

In addition, we may have difficulty finding eligible patients to participate in our clinical trials because our trials may include stringent enrollment criteria. For example, a patient may require a concomitant surgical procedure that would prevent them from being enrolled in a clinical trial, may be using alternative therapies, or the extent of a patient’s overall medical condition may render such patient ineligible to participate in our trials. Our Neo-Urinary Conduit has limited experience in humans and patients may not want to enroll in a trial where they are among the first group of patients to receive this product candidate. Additionally, as we have been developing the surgical procedure in the first group of patients, each of the first three patients receiving our Neo-Urinary Conduit have experienced complications and serious adverse events which could have the effect of discouraging others from enrolling in this trial. Our inability to enroll a sufficient number of patients for any of our current or future clinical trials would result in significant delays and could require us to abandon one or more clinical trials altogether.

Our product development programs are based on novel technologies and are inherently risky.

We are subject to the risks of failure inherent in the development of products based on new technologies. The novel nature of our Organ Regeneration Platform creates significant challenges with respect to product development and optimization, manufacturing, government regulation and approval, third-party reimbursement and market acceptance. For example, the FDA has relatively limited experience with the development and regulation of autologous neo-organs and, therefore, the pathway to marketing approval for our product candidates may accordingly be more complex, lengthy and uncertain than for a more conventional new drug candidate. The FDA may not approve our product candidates or may approve them with certain restrictions that may limit our ability to market our product candidates, and our product candidates may not be successfully commercialized, if at all.

We have limited experience in conducting and managing the preclinical development activities and clinical trials necessary to obtain marketing approvals necessary for marketing our product candidates, including approval by the FDA.

Our efforts to develop all of our product candidates are at an early stage. We may be unable to progress our product candidates that are undergoing preclinical testing into clinical trials. Success in preclinical testing and early clinical trials does not ensure that later clinical trials will be successful, and favorable initial results from a clinical trial do not necessarily predict outcomes in subsequent clinical trials. The indications of use for which we are pursuing development may have clinical effectiveness endpoints that have not previously been reviewed or validated by the FDA, which may complicate or delay our effort to ultimately obtain FDA approval. We cannot guarantee that our clinical trials will ultimately be successful.

We have not obtained marketing approval or commercialized any of our product candidates. We may not successfully design or implement clinical trials required for marketing approval to market our product candidates. We might not be able to demonstrate that our product candidates meet the appropriate standards for marketing approval, particularly as our technology may be the first of its kind to be reviewed by the FDA. If we are not successful in conducting and managing our preclinical development activities or clinical trials or obtaining marketing approvals, we might not be able to commercialize our product candidates, or might be significantly delayed in doing so, which will materially harm our business.

If we are not able to retain qualified management and scientific personnel, we may fail to develop our technologies and product candidates.

Our future success depends to a significant extent on the skills, experience and efforts of the principal members of our scientific and management personnel. These members include John L. Miclot, our President and Chief Executive Officer, and Timothy Bertram, D.V.M., Ph.D., our President, Research and Development and Chief Scientific Officer. The loss of either or both of these individuals could harm our business and might significantly delay or prevent the achievement of research, development or business objectives. Competition for personnel is intense and our financial position may make it difficult to retain or attract management and scientific qualified personnel. We may be unable to retain our current personnel or attract or integrate other qualified management and scientific personnel in the future.

We rely on third parties to conduct certain preclinical development activities and our clinical trials, and those third parties may not perform satisfactorily.

We do not conduct in our facilities certain preclinical development activities of our product candidates, such as preclinical studies in animals, nor do we conduct clinical trials for our product candidates ourselves. We rely on, or work in conjunction with, third parties, such as contract research organizations, medical institutions and clinical investigators, to perform these functions. Our reliance on these third parties for preclinical and clinical development studies reduces our control over these activities. We are responsible for ensuring that each of our preclinical development activities and our clinical trials is conducted in accordance with the applicable U.S. federal and state laws and foreign regulations, general investigational plans and protocols. However, other than our contracts with these third parties, we have no direct control over these researchers or contractors, as they are not our employees. Moreover, the FDA requires us to comply with standards, commonly referred to as Good Clinical Practices, or GCP, for conducting, recording and reporting the results of our clinical trials to assure that data and reported results are credible and accurate and that the rights, safety and confidentiality of trial participants are protected. Our reliance on third parties that we do not control does not relieve us of these responsibilities and requirements. Furthermore, these third parties also may have relationships with other entities, some of which may be our competitors. If these third parties do not successfully carry out their contractual duties, meet expected deadlines or conduct our preclinical development activities or our clinical trials in accordance with regulatory requirements or our stated protocols, we will not be able to obtain, or may be delayed in obtaining, marketing approvals for our product candidates and will not be able to, or may be delayed in our efforts to, successfully commercialize our product candidates. These third parties may be warned, suspended or otherwise sanctioned by the FDA or other government or regulatory authorities for failing to meet the applicable requirements imposed on such third parties. As a result, the third parties may not be able to fulfill their contractual obligations, and the results obtained from the preclinical and clinical research using their services may not be accepted by the FDA to support the marketing approval of our product candidates. If the third parties or their employees become debarred by the FDA, we cannot use the research data derived from their services to support the marketing approval of our product candidates. Finally, these third parties may be bought by other entities, change their business plans or strategies or they may go out of business, thereby preventing them from meeting their contractual obligations to us.

We may not be able to secure and maintain relationships with research institutions and clinical investigators that are capable of conducting and have access to necessary patient populations for the conduct our clinical trials.

We rely on research institutions and clinical investigators to conduct our clinical trials. Our reliance upon research institutions, including hospitals and clinics, provides us with less control over the timing and cost of clinical trials and the ability to recruit subjects. If we are unable to reach agreement with suitable research institutions and clinical investigators on acceptable terms, or if any resulting agreement is terminated because, for example, the research institution and/or clinical investigators lose their licenses or permits necessary to conduct our clinical trials, we may be unable to quickly replace the research institution and/or clinical investigator with another qualified research institution and/or clinical investigator on acceptable terms. We may not be able to secure and maintain agreement with suitable research institutions to conduct our clinical trials.

Compliance with governmental regulations regarding the treatment of animals used in research could increase our operating costs, which would adversely affect the commercialization of our technology.

The Animal Welfare Act, or AWA, is the federal law that covers the treatment of certain animals used in research. Currently, the AWA imposes a wide variety of specific regulations that govern the humane handling, care, treatment and transportation of certain animals by producers and users of research animals, most notably relating to personnel, facilities, sanitation, cage size, feeding, watering and shipping conditions. Third parties with whom we contract are subject to registration, inspections and reporting requirements. Furthermore, some states have their own regulations, including general anti-cruelty legislation, which establish certain standards in handling animals. If we or any of our contractors fail to comply with regulations concerning the treatment of animals used in research, we may be subject to fines and penalties and adverse publicity, and our operations could be adversely affected.

Public perception of ethical and social issues may limit or discourage the type of research we conduct.

Our clinical trials involve people, and we and third parties with whom we contract also do research involving animals. Governmental authorities could, for public health or other purposes, limit the use of human or animal research or prohibit the practice of our technology. Public attitudes may be influenced by claims that our technology or that regenerative medicine generally is unsafe for use in research or is unethical and akin to cloning. In addition, animal rights activists could protest or make threats against our facilities, which may result in property damage and subsequently delay our research. Ethical and other concerns about our methods, particularly our use of human subjects in clinical trials or the use of animal testing, could adversely affect our market acceptance.

Risks Related to the Manufacturing of Our Product Candidates

We have only limited experience manufacturing our product candidates. We may not be able to manufacture our product candidates in quantities sufficient for our clinical trials and/or any commercial launch of our product candidates.

We may encounter difficulties in the production of our product candidates. Construction of neo-organs from autologous live human cells involves strict adherence to complex manufacturing and storage protocols and procedures. Early stage clinical manufacturing is conducted in our pilot facility and, while we have supported clinical manufacturing from this location, future difficulties may arise which limit our production capability and delay progress in our clinical trials. Currently, we also occupy a commercial-scale manufacturing facility. As a result of our November 2011 business decision to restructure our corporate operations, we have decided to consolidate our operations in our Winston-Salem research and development facility and to seek to exit our commercial-scale manufacturing facility. As a result of this decision, as our product candidates advance into later-stage clinical trials toward commercialization, we will need to either develop our own internal manufacturing capability or contract with a third-party manufacturer to conduct this manufacturing on our behalf. Obtaining our own commercial scale manufacturing capacity will be costly and time consuming. Additionally, we may have difficulty finding suitable third parties with the manufacturing expertise that we need. These occurrences could increase our costs or cause delays in the production of our product candidates necessary for any Phase III clinical trial and/or any anticipated commercial launch of our product candidates, any of which could damage our reputation and harm our business.

The current manufacture of our product candidates involves the use of regulated animal tissues, and future product candidates may also use animal-sourced materials.

We currently utilize several bovine-derived products, such as growth media, in the manufacture of our Neo-Urinary Conduit. Bovine-sourced materials are strictly regulated in the United States and other jurisdictions due to their capacity to transmit the prior disease Bovine Spongiform Encephalopathy, or BSE, which manifests itself in humans as Creutzfeldt-Jakob Disease. Although we obtain our supply of bovine-based materials from closed herds in jurisdictions that are not currently known to carry BSE, there can be no assurance that these herds will remain BSE-free or that a future outbreak or presence of other unintended and potentially hazardous agents would not adversely affect our product candidates or patients that may receive them. Further, our future product candidates may involve the use of bovine-sourced or other animal-based materials, which could increase the risk of transmission of other diseases carried by such animals.

If a natural or man-made disaster strikes our manufacturing facility, we would be unable to manufacture our product candidates for a substantial amount of time, which would harm our business.

Our manufacturing facility and manufacturing equipment would be difficult to replace and could require substantial replacement lead-time and additional funds if we lost use of either the facility or equipment. Our facility may be affected by natural disasters, such as floods. We do not currently have back-up capacity, so in the event our facility or equipment was affected by man-made or natural disasters, we would be unable to manufacture any of our product candidates until such time as our facility could be repaired or rebuilt. Although, currently we maintain global property insurance with property limits of $27.1 million and business interruption insurance coverage of $5.4 million for damage to our property and the disruption of our business from fire and other casualties, such insurance may not be sufficient to cover all of our potential losses and may not continue to be available to us on acceptable terms, or at all.

Our business involves the use of hazardous materials that could expose us to environmental and other liability.

Our research and development processes and our operations involve the controlled storage, use and disposal of hazardous materials including, but not limited to, biological hazardous materials. We are subject to federal, state and local regulations governing the use, manufacture, storage, handling and disposal of these materials and waste products. Although we believe that our safety procedures for handling and disposing of these hazardous materials comply with the standards prescribed by law and regulation, the risk of accidental contamination or injury from hazardous materials cannot be completely eliminated. In the event of an accident, we could be held liable for any damages that result, and any liability could exceed the limits or fall outside the coverage of our insurance. Moreover, we may not be able to maintain insurance to cover these risks on acceptable terms, or at all. We could also be required to incur significant costs to comply with current or future laws and regulations relating to hazardous materials. We currently maintain insurance coverage that is consistent with similar companies in our stage of development. In addition to global property insurance, we maintain general liability insurance coverage of $2.0 million with an excess liability insurance of $4.0 million, and workers’ compensation coverage of $0.5 million per incident. Such insurance may not be sufficient to cover all of our potential losses and may not continue to be available to us on acceptable terms, or at all.

Risks Related to Marketing Approval and Other Government Regulations

We cannot market and sell our product candidates in the United States or in other countries if we fail to obtain the necessary marketing approvals or licensure.

We cannot sell our product candidates until regulatory agencies grant marketing approval, or licensure. The process of obtaining such marketing approval is lengthy, expensive and uncertain. It is likely to take many years to obtain the required marketing approvals for our product candidates or we may never gain the necessary approvals. Any difficulties that we encounter in obtaining marketing approval may have a substantial adverse impact on our operations and cause our stock price to decline significantly. Any adverse events in our clinical trials for one of our product candidates could negatively impact the clinical trials and approval process for our other product candidates.

To obtain marketing approvals in the United States for our product candidates, we must, among other requirements, complete carefully controlled and well-designed clinical trials sufficient to demonstrate to the FDA that the product candidate is safe and effective for each indication for which we seek approval. Several factors could prevent completion or cause significant delay of these trials, including an inability to enroll the required number of patients or failure to obtain FDA approval to commence a clinical trial. Negative or inconclusive results from, or adverse events during, a preclinical safety study or clinical trial could cause the preclinical study or clinical trial to be repeated or a program to be terminated, even if other studies or trials relating to the program are successful. The FDA can place a clinical trial on hold if, among other reasons, it finds that patients enrolled in the trial are or would be exposed to an unreasonable and significant risk of illness or injury. If safety concerns develop, we, an Institutional Review Board, or IRB, or the FDA could stop our trials before completion. The populations for which we are developing our product candidates may have other medical complications that would affect their experience in our trials and would affect their experience with our product candidates, if approved. A serious adverse event is an event that results in significant medical consequences, such as hospitalization or prolonged hospitalization, disability or death, and if unexpected must be reported to the FDA. We cannot guarantee that other safety concerns regarding our product candidates will not develop. For example, in February 2009, the FDA placed our IND for our Neo-Bladder Augment on clinical hold following certain serious adverse events that occurred with respect to patients in our Phase II clinical trials. We submitted a complete response in June 2009 and the FDA released the clinical hold in July 2009, with no recommended changes to our protocol, product candidate or implantation procedure.

The pathway to marketing approval for our product candidates may be more complex and lengthy than for approval of a conventional new drug or biologic. Similarly, to obtain approval to market our product candidates outside of the United States, we will need to submit clinical data concerning our product candidates and receive marketing approval from governmental agencies, which in certain countries includes approval of the price we intend to charge for our product. We may encounter delays or rejections if changes occur in regulatory agency policies, or if reports from preclinical and clinical testing on similar technology or products raise safety and/or efficacy concerns, during the period in which we develop a product candidate or during the period required for review of any application for marketing approval. If we are not able to obtain marketing approvals for use of our product candidates under development, we will not be able to commercialize such products and, therefore, may not be able to generate sufficient revenues to support our business.

The FDA may impose requirements on our clinical trials that are difficult to comply with, which could harm our business.

The requirements the FDA may impose on clinical trials for our product candidates are uncertain. As a result, we cannot guarantee that we will be able to comply with such requirements. For example, the FDA may require endpoints in our late-stage clinical trials that are different from or in addition to the endpoints in our early-stage clinical trials or the endpoints which we may propose. The endpoints or other study elements, including sample size, the FDA requires may make it less likely that our Phase III clinical trials are successful or may delay completion of the trials. If we are unable to comply with the FDA’s requirements, we will not be able to get approval for our product candidates and our business will suffer.

If we are not able to conduct our clinical trials properly and on schedule, marketing approval by the FDA and other regulatory authorities may be delayed or denied.

Our clinical trials may be delayed or terminated for many reasons, including, but not limited to, if:

·	the FDA does not grant permission to proceed or places the trial on clinical hold;

·	subjects do not enroll or remain in our trials at the rate we expect;

·	we fail to manufacture necessary amounts of product candidate;

our pilot manufacturing facility is ordered by FDA or other government or regulatory authority to temporarily or permanently shut down due to violations of current Good Manufacturing Practice, or cGMP, or other applicable requirements, or infections or cross-contaminations of product candidates in the manufacturing process;

·	subjects choose an alternative treatment for the indications for which we are developing our product candidates, or participate in competing clinical trials;

·	subjects experience an unacceptable rate or severity of adverse side effects;

·	reports from preclinical or clinical testing on similar technologies and products raise safety and/or efficacy concerns;

third-party clinical investigators lose their license or permits necessary to perform our clinical trials, do not perform our clinical trials on our anticipated schedule or consistent with the clinical trial protocol, Good Clinical Practice and regulatory requirements, or other third parties do not perform data collection and analysis in a timely or accurate manner;

·	inspections of clinical trial sites by the FDA or IRBs find regulatory violations that require us to undertake corrective action, suspend or terminate one or more sites, or prohibit us from using some or all of the data in support of our marketing applications;

third-party contractors become debarred or suspended or otherwise penalized by FDA or other government or regulatory authorities for violations of regulatory requirements, in which case we may need to find a substitute contractor, and we may not be able to use some or any of the data produced by such contractors in support of our marketing applications; or

·	one or more IRBs or our Data Safety Monitoring Board, or DSMB, refuses to approve, suspends or terminates the trial at an investigational site, precludes enrollment of additional subjects, or withdraws its approval of the trial.

If we are unable to conduct our clinical trials properly and on schedule, the FDA may delay or deny marketing approval.

Final marketing approval of our product candidates by the FDA or other regulatory authorities for commercial use may be delayed, limited, or denied, any of which would adversely affect our ability to generate operating revenues.

Any of the following factors, if one or more were to occur, could cause final marketing approval for our product candidates to be delayed, limited or denied:

·	our product candidates could fail to demonstrate safety and efficacy in preclinical or clinical testing;

·	the manufacturing processes for our product candidates could fail to consistently demonstrate their safety and purity;

·	the FDA could disagree with the clinical endpoints we propose for our clinical trials and refuse to allow us to conduct clinical trials utilizing clinical endpoints we believe are appropriate;

·	it could take many years to complete the testing of our product candidates, and failure can occur at any stage of the process;

·	negative results or adverse side effects during a clinical trial could cause us to delay or terminate development efforts for a product candidate;

·	the FDA could seek the advice of an Advisory Committee of physician and patient representatives that may view the risks of our product candidates as outweighing the benefits;

·	the FDA could require us to expand the size and scope of the clinical trials; or

·	the FDA could impose post-marketing restrictions.

Our development costs will increase if we have material delays in our clinical trials, or if we are required to modify, suspend, terminate or repeat a clinical trial. If marketing approval for our product candidates is delayed, limited or denied, our ability to market products, and our ability to generate product sales, would be adversely affected.

Any product for which we obtain marketing approval could be subject to restrictions or withdrawal from the market and we may be subject to penalties if we fail to comply with regulatory requirements or if we experience unanticipated problems with our product candidates, when and if any of them are approved.

Any product for which we obtain marketing approval, along with the manufacturing processes, post-approval clinical data, labeling, advertising and promotional activities for such product, will be subject to continual requirements of and review by the FDA and comparable regulatory authorities, including through periodic inspections. These requirements include, but are not limited to, submissions of safety and other post-marketing information and reports, registration requirements, cGMP and Quality System Regulation, or QSR, requirements relating to quality control, quality assurance and corresponding maintenance of records and documents. Even if marketing approval of a product is granted, the approval may be subject to limitations on the indicated uses for which the product may be marketed or to other conditions of approval, or may contain requirements for costly and time consuming post-marketing testing and surveillance to monitor the safety or efficacy of the product. Discovery after approval of previously unknown problems with our product candidates or manufacturing processes, or failure to comply with regulatory requirements, may result in actions such as:

·	restrictions on such products’ manufacturers or manufacturing processes;

·	restrictions on the marketing or distribution of a product, including refusals to permit the import or export of products;

·	warning letters or untitled letters;

·	warning labels on the products;

·	withdrawal of the products from the market;

·	refusal to approve pending applications or supplements to approved applications that we submit;

·	suspension of any ongoing clinical trials;

·	recall of products;

·	fines, restitution or disgorgement of profits or revenue;

·	suspension or withdrawal of marketing approvals;

·	product seizure;

·	injunctions; or

·	imposition of civil or criminal penalties.

In addition, if any of our product candidates are approved, our product labeling, advertising and promotion would be subject to regulatory requirements and continuing regulatory review. The FDA strictly regulates the promotional claims that may be made about prescription products. In particular, a product may not be promoted for uses that are not approved by the FDA as reflected in the product’s approved labeling. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have improperly promoted off-label uses may be subject to significant sanctions.

Current or future legislation may make it more difficult and costly for us to obtain marketing approval of our product candidates.

In 2007, the Food and Drug Administration Amendments Act of 2007, or the FDAAA, became law. This legislation grants significant new powers to the FDA, many of which are aimed at assuring the safety of drugs and biologics after approval. For example, FDAAA granted the FDA new authority to impose post-approval clinical study requirements, require safety-related changes to product labeling and require the adoption of risk management plans, referred to as risk evaluation and mitigation strategies, or REMS. The REMS may include requirements for special labeling or medication guides for patients, special communication plans to health care professionals, and restrictions on distribution and use. Pursuant to FDAAA, if the FDA makes the requisite findings, it might require that a new product be used only by physicians with specified specialized training, only in specified designated health care settings, or only in conjunction with special patient testing and monitoring. The legislation also included requirements for disclosing clinical study results to the public through a clinical study registry, and renewed requirements for conducting clinical studies to generate information on the use of products in pediatric patients. Under the FDAAA, companies that violate the new law are subject to substantial civil monetary penalties. The requirements and changes imposed by the FDAAA may make it more difficult, and more costly, to obtain and maintain approval of new biological products.

In addition, the FDA’s regulations, policies or guidance may change and new or additional statutes or government regulations may be enacted that could prevent or delay marketing approval of our product candidates or further restrict or regulate post-approval activities. For example, proposals have been made to further expand post-approval requirements and restrict sales and promotional activities. It is impossible to predict whether additional legislative changes will be enacted, or whether the FDA regulations, guidance or interpretations will be changed, or what the impact of such changes or the marketing approvals of our product candidates, if any, may be.

Risks Related to the Commercialization of Our Product Candidates

If we fail to educate and train physicians as to the distinctive characteristics, benefits, safety, clinical efficacy and cost-effectiveness of our product candidates, our sales will not grow.

Acceptance of our product candidates depends, in large part, on our ability to train physicians in the proper implantation of our neo-organs, which will require significant expenditure of our resources. Convincing physicians to dedicate the time and energy necessary to properly train to use new products and techniques is challenging, and we may not be successful in these efforts. If physicians are not properly trained, they may ineffectively implant our product candidates. Such misuse or ineffective implantation may result in unsatisfactory patient outcomes, patient injury, negative publicity or lawsuits against us. Accordingly, even if our product candidates are superior to alternative treatments, our success will depend on our ability to gain and maintain market acceptance for our product candidates. If we fail to do so, our sales will not grow and our business, financial condition and results of operations will be adversely affected. We may not have adequate resources to effectively educate the medical community and/or our efforts may not be successful due to physician resistance or perceptions regarding our product candidates.

We face uncertainty related to pricing, reimbursement and health care reform, which could reduce our revenue.

Sales of our product candidates, if approved for commercialization, will depend in part on the availability of coverage and reimbursement from third-party payors such as government insurance programs, including Medicare and Medicaid, private health insurers, health maintenance organizations and other health care related organizations. If our product candidates are approved for commercialization, pricing and reimbursement may be uncertain. Both the federal and state governments in the United States and foreign governments continue to propose and pass new legislation affecting coverage and reimbursement policies, which are designed to contain or reduce the cost of health care. Further federal and state proposals and health care reforms are likely which could limit the prices that can be charged for the product candidates that we develop and may further limit our commercial opportunity. There may be future changes that result in reductions in current coverage and reimbursement levels for our products, if commercialized, and we cannot predict the scope of any future changes or the impact that those changes would have on our operations.

Adoption of our product candidates by the medical community may be limited if doctors and hospitals do not receive full reimbursement for our products, if commercialized. Cost control initiatives may decrease coverage and payment levels for our product candidates and, in turn, the price that we will be able to charge for any product. We are impacted by efforts by public and private third-party payors to control costs. We are unable to predict all changes to the coverage or reimbursement methodologies that will be applied by private or government payors to our product candidates. Any denial of private or government payor coverage or inadequate reimbursement for procedures performed using our products, if commercialized, could harm our business and reduce our revenue.

We could be adversely affected if healthcare reform measures substantially change the market for medical care or healthcare coverage in the United States.

The U.S. Congress recently adopted legislation regarding health insurance, which has been signed into law. As a result of this new legislation, substantial changes could be made to the current system for paying for healthcare in the United States, including changes made in order to extend medical benefits to those who currently lack insurance coverage. Extending coverage to a large population could substantially change the structure of the health insurance system and the methodology for reimbursing medical services, drugs and devices. These structural changes could entail modifications to the existing system of private payors and government programs, such as Medicare, Medicaid and State Children’s Health Insurance Program, creation of a government-sponsored healthcare insurance source, or some combination of both, as well as other changes. Restructuring the coverage of medical care in the United States could impact the reimbursement for prescribed drugs, biopharmaceuticals, medical devices, or our product candidates. If reimbursement for our approved product candidates, if any, is substantially less that we expect in the future, or rebate obligations associated with them are substantially increased, our business could be materially and adversely impacted.

Extending medical benefits to those who currently lack coverage will likely result in substantial cost to the U.S. federal government, which may force significant changes to the healthcare system in the United States. Much of the funding for expanded healthcare coverage may be sought through cost savings. While some of these savings may come from realizing greater efficiencies in delivering care, improving the effectiveness of preventive care and enhancing the overall quality of care, much of the cost savings may come from reducing the cost of care. Cost of care could be reduced by decreasing the level of reimbursement for medical services or products, or by restricting coverage and, thereby, utilization of medical services or products. In either case, a reduction in the utilization of, or reimbursement for, any product for which we receive marketing approval in the future could have a materially adverse impact on our financial performance.

There is substantial uncertainty regarding the exact meaning and interpretation of the provisions of healthcare reform that have been enacted. This uncertainty limits our ability to forecast changes that may occur in the future and to manage our business accordingly.

We may face competition from companies and institutions that may develop products that make ours less attractive or obsolete through both new technologies that may be similar to ours, or more traditional pharmaceutical or medical device treatments.

Many of our competitors have greater resources or capabilities than we have, or may already have or succeed in developing better products or in developing products more quickly than we do, and we may not compete successfully with them.

The medical device, pharmaceutical and biotechnology industries are highly competitive. We compete for funding. If our product candidates become available for commercial sale, we will compete in the marketplace. For funding, we compete primarily with other companies which, like us, are focused on discovering and developing novel products or therapies for the treatment of human disease based on regenerative medicine technologies or other novel scientific principles. In the marketplace, we may eventually compete with other companies and organizations that are marketing or developing therapies for our targeted disease indications, based on traditional pharmaceutical, medical device or other, non-cellular therapies and technologies.

We also face competition in the cell therapy field from academic institutions and governmental agencies. Many of our current and potential competitors have greater financial and human resources than we have, including more experience in research and development and more established sales, marketing and distribution capabilities.

We anticipate that competition in our industry will increase. In addition, the health care industry is characterized by rapid technological change, resulting in new product introductions and other technological advancements. Our competitors may develop and market products that render our current product or any future product non-competitive or otherwise obsolete.

The use of our product candidates in human subjects may expose us to product liability claims, and we may not be able to obtain adequate insurance.

We face an inherent risk of product liability claims. Our clinical-stage product candidates are in early development and have not been used over an extended period of time in a large number of patients and, therefore, our long-term safety and efficacy data are limited. Patients have experienced in the past and may experience in the future serious adverse events. Our current product liability coverage is $5.0 million per occurrence and in the aggregate. We will need to increase our insurance coverage if and when we begin commercializing any of our product candidates. We may not be able to obtain or maintain product liability insurance on acceptable terms with adequate coverage. If claims against us substantially exceed our coverage, then our business could be adversely impacted. Regardless of whether we are ultimately successful in any product liability litigation, such litigation could consume substantial amounts of our financial and managerial resources and could result in, among others:

·	significant awards against us;

·	substantial litigation costs;

·	injury to our reputation and the reputation of our product candidates; and

·	withdrawal of clinical trial participants; and adverse regulatory action.

Any of these results would substantially harm our business.

We have never marketed a product before, and if we are unable to establish an effective focused sales force and marketing infrastructure, we will not be able to commercialize our product candidates successfully.

We intend to explore building the necessary marketing and sales infrastructure to market and sell our current product candidates, if they receive marketing approval. We currently do not have internal sales, distribution and marketing capabilities. The development of a sales and marketing infrastructure for our domestic operations will require substantial resources, will be expensive and time consuming and could negatively impact our commercialization efforts, including delay of any product launch. These costs may be incurred in advance of any approval of our product candidates. In addition, we may not be able to hire a focused sales force in the United States that is sufficient in size or has adequate expertise in the medical markets that we intend to target, including surgery. If we are unable to establish our focused sales force and marketing capability for our product candidates, we may not be able to generate any product revenue, may generate increased expenses and may never become profitable.

If we are unable to establish development or marketing collaborations with third parties, we may not be able to develop, commercialize or distribute our products successfully.

We may need to establish development or marketing collaborations with third parties in order to complete development of our product candidates or for the commercialization or distribution of our product candidates. We expect to face competition in our efforts to identify appropriate collaborators or partners to help develop or commercialize our product candidates in our target commercial areas. If we are unable to establish adequate collaborations, our ability to develop or market our product candidates could be adversely affected. Further, to the extent third parties with whom we collaborate fail to perform, our ability to achieve our development or marketing goals may be adversely affected, and our business could suffer.

Risks Related to Intellectual Property

If we are unable to obtain and maintain protection for our intellectual property, the value of our technology and products will be adversely affected.

Our success will depend in large part on our ability to obtain and maintain protection in the United States and other countries for the intellectual property covering or incorporated into our technology and products. The patent situation in the field of biotechnology and pharmaceuticals generally is highly uncertain and involves complex legal, technical, scientific and factual questions. We may not be able to obtain additional issued patents relating to our technology or products. Even if issued, patents issued to us or our licensors may be challenged, narrowed, invalidated, held to be unenforceable or circumvented, or determined not to cover our product candidates or our competitors’ products, which could limit our ability to stop competitors from marketing identical or similar products or reduce the term of patent protection we may have for our product candidates. Changes in either patent laws or in interpretations of patent laws in the United States and other countries may diminish the value of our intellectual property or narrow the scope of our patent protection. The degree of future protection for our proprietary rights is uncertain, and we cannot ensure that:

·	we or our licensors were the first to make the inventions covered by each of our pending patent applications;

·	we or our licensors were the first to file patent applications for these inventions;

·	others will not independently develop similar or alternative technologies or duplicate any of our technologies;

·	any patents issued to us or our licensors will provide a basis for commercially viable products, will provide us with any competitive advantages or will not be successfully challenged by third parties;

·	we will continue developing additional proprietary technologies that are patentable;

·	we will file patent applications for new proprietary technologies promptly or at all;

·	our patents will not expire prior to or shortly after commencing commercialization of a product;

·	our licensors will enforce the rights of the patents we license; or

·	the patents of others will not have a negative effect on our ability to do business.

In addition, we cannot guarantee that any of our pending patent applications will result in issued patents. If patents are not issued in respect of our pending patent applications, we may not be able to stop competitors from marketing products similar to ours.

Our patents also may not afford us protection against competitors with identical or similar technology.

Because patent applications in the United States and many other jurisdictions are typically not published until 18 months after filing, or in some cases not at all, and because publications of discoveries in the scientific literature often lag behind the actual discoveries, neither we nor our licensors can be certain that we or they were the first to make the inventions claimed in our or their issued patents or pending patent applications, or that we or they were the first to file for protection of the inventions set forth in these patent applications. If a third party has also filed a United States patent application covering our product candidates or a similar invention, we may have to participate in an adversarial proceeding, known as an interference, declared by the United States Patent and Trademark Office to determine priority of invention in the United States. The costs of these proceedings could be substantial and it is possible that our efforts could be unsuccessful, resulting in a loss of our United States patent position. If a third party believes we or our licensor were not entitled to the grant of one or more patents, such third party may challenge such patents in an interference or re-examination proceeding in the United States, or opposition or similar proceeding in another country.

If we fail to comply with our obligations in our intellectual property licenses with third parties, we could lose license rights that are important to our business.

We are a party to license agreements with Children’s Hospital Boston and Wake Forest University Health Sciences pursuant to which we license certain intellectual property relating to our product candidates. We may enter into additional licenses in the future. Our existing licenses impose, and we expect that future licenses will impose, various diligence, milestone payment, royalty, insurance and other obligations on us. If we fail to comply with these obligations, the licensor may have the right to terminate the license, in which event we might not be able to market any product that is covered by the licensed patents.

If we are unable to protect the confidentiality of our proprietary information, trade secrets and know-how, the value of our technology and product candidates could be adversely affected.

Our proprietary information, trade secrets and know-how are important components of our intellectual property, particularly in connection with the manufacturing of our product candidates. We seek to protect our proprietary information, trade secrets, know-how and confidential information, in part, by confidentiality agreements with our employees, corporate partners, outside scientific collaborators, sponsored researchers, consultants and other advisors. We also have confidentiality and invention or patent assignment agreements with our employees and our consultants. If our employees or consultants breach these agreements, we may not have adequate remedies for any of these breaches. In addition, our proprietary information, trade secrets and know-how may otherwise become known to or be independently developed by others. Enforcing a claim that a party illegally obtained and is using our proprietary information, trade secrets and know-how is difficult, expensive and time consuming, and the outcome is unpredictable. In addition, courts outside the United States may be less willing to protect trade secrets. Costly and time consuming litigation could be necessary to seek to enforce and determine the scope of our proprietary information, trade secrets and know-how, and failure to obtain or maintain protection of proprietary information, trade secret and know-how could adversely affect our competitive business position.

If we infringe or are alleged to infringe the intellectual property rights of third parties, our business could suffer.

Our research, development and commercialization activities, as well as any product candidates or products resulting from these activities, may infringe or be accused of infringing one or more claims of an issued patent or may fall within the scope of one or more claims in a published patent application that may subsequently issue and to which we do not hold a license or other rights. Third parties may own or control these patents or patent applications in the United States and abroad. These third parties could bring claims against us that would cause us to incur substantial expenses and, if successful against us, could cause us to pay substantial damages. Further, if a patent infringement suit were brought against us, we could be forced to stop or delay research, development, manufacturing or sales of the product or product candidate that is the subject of the suit. No assurance can be given that patents do not exist, have not been filed, or could not be filed or issued, which contain claims covering our product candidates, technology or methods.

In order to avoid or settle potential claims with respect to any of the patent rights described above or any other patent rights of third parties, we may choose or be required to seek a license from a third party and be required to pay license fees or royalties or both. These licenses may not be available on acceptable terms, or at all. Even if we or our future collaborators were able to obtain a license, the rights may be non-exclusive, which could result in our competitors gaining access to the same intellectual property. Ultimately, we could be prevented from commercializing one or more product candidates, or be forced to cease some aspect of our business operations, if, as a result of actual or threatened patent infringement claims, we are unable to enter into licenses on acceptable terms. This could harm our business significantly.

Others may sue us for infringing their patent or other intellectual property rights or file nullity, opposition, re-examination or interference proceedings against our patents, even if such claims or proceedings are without merit, which would similarly harm our business. Furthermore, during the course of litigation, confidential information may be disclosed in the form of documents or testimony in connection with discovery requests, depositions or trial testimony. Disclosure of our confidential information and our involvement in intellectual property litigation could materially adversely affect our business.

There has been substantial litigation and other proceedings regarding patent and other intellectual property rights in the pharmaceutical and biotechnology industries. In addition to infringement claims against us, we may become a party to other patent litigation and other proceedings, including interference proceedings declared by the United States Patent and Trademark Office and opposition proceedings in the European Patent Office, regarding intellectual property rights with respect to our product candidates and technology. Even if we prevail, the cost to us of any patent litigation or other proceeding could be substantial.

Some of our competitors may be able to sustain the costs of complex patent litigation more effectively than we can because they have substantially greater resources. In addition, any uncertainties resulting from any litigation could significantly limit our ability to continue our operations. Patent litigation and other proceedings may also absorb significant management time. Many of our employees were previously employed at universities or other biotechnology or pharmaceutical companies, including our competitors or potential competitors. We try to ensure that our employees do not use the proprietary information, trade secrets or know-how of others in their work for us. However, we may be subject to claims that we or these employees have inadvertently or otherwise used or disclosed intellectual property, trade secrets, know-how or other proprietary information of any such employee’s former employer. Litigation may be necessary to defend against these claims and, even if we are successful in defending ourselves, could result in substantial costs to us or be distracting to our management. If we fail to defend any such claims, in addition to paying monetary damages, we may jeopardize valuable intellectual property rights, disclose confidential information or lose personnel.

Risks Related to our Common Stock

The trading price of the shares of our common stock could be highly volatile, and purchasers of our common stock could incur substantial losses.

The trading price of our common stock has fluctuated significantly since our IPO and our stock price is likely to continue to be volatile. The stock market in general and the market for biotechnology companies in particular have experienced extreme volatility that has often been unrelated to the operating performance of particular companies. The market price for our common stock may be influenced by many factors, including:

·	setbacks or difficulties associated with our clinical trials;

·	our ability to enroll patients in our clinical trials;

·	results of clinical trials of our product candidates or those of our competitors;

·	regulatory developments in the United States and foreign countries;

·	variations in our financial results or those of companies that are perceived to be similar to us;

·	changes in the structure of healthcare payment systems, especially in light of current reforms to the U.S. healthcare system;

·	announcements by us of significant acquisitions, strategic partnerships, joint ventures or capital commitments;

·	market conditions in the pharmaceutical and biotechnology sectors and issuance of securities analysts’ reports or recommendations;

·	sales of substantial amounts of our stock by existing stockholders;

·	sales of our stock by insiders and 5% stockholders;

·	general economic, industry and market conditions;

·	additions or departures of key personnel;

·	intellectual property, product liability or other litigation against us;

·	expiration or termination of our relationships with our collaborators; and

·	the other factors described in this “Risk Factors” section.

In addition, in the past, stockholders have initiated class action lawsuits against biotechnology and pharmaceutical companies following periods of volatility in the market prices of these companies’ stock. Such litigation, if instituted against us, could cause us to incur substantial costs and divert management’s attention and resources, which could have a material adverse effect on our business, financial condition and results of operations.

The future sale of our common stock could negatively affect our stock price.

Sales of substantial amounts of our common stock in the public market, or the perception that these sales could occur, could cause the market price of our common stock to decline. These sales could also make it more difficult for us to sell equity or equity-related securities in the future at times or prices that we deem appropriate. As of March 26, 2012, we had 24,646,269 shares of common stock outstanding and warrants to purchase 10,645,888 shares of common stock at a weighted average exercise price of $3.11 per share. The currently outstanding shares can be freely sold in the public market and the warrant shares, upon issuance, may also be freely sold in the public market, subject, in each case, to certain restrictions imposed by federal securities laws on our affiliates.

We also currently have under our stock option and equity incentive plans 2,878,116 shares reserved for issuance related to equity awards granted to our officers, directors and employees and an additional 856,413 shares reserved for issuance, all of which, when issued, may be freely sold in the public market, subject to certain restrictions imposed by federal securities laws on our affiliates.

Concentration of ownership of our common stock among our existing executive officers and directors may prevent new investors from influencing significant corporate decisions.

As of March 26, 2012, our executive officers, directors and their affiliates own, in the aggregate, approximately 28.7% of the 24,646,269 shares of our outstanding common stock. Funds affiliated with directors own warrants to purchase an aggregate of 4,328,625 shares of common stock upon exercising their warrants at an exercise price of $2.88 per share. In addition, our executive officers and directors hold options to purchase 1,573,915 shares of common stock upon exercising their options at a weighted-average exercise price of $0.87 per share. These persons, if acting together, would be able to significantly influence all matters requiring stockholder approval, including the election and removal of directors and any merger or other significant corporate transactions. The interests of this group of stockholders may not coincide with our interests or the interests of other stockholders.

We will need to raise additional capital to fund our operations, which may cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights.

We may seek additional capital through a combination of private and public equity offerings, debt financings and collaboration, strategic and licensing arrangements. To the extent that we raise additional capital through the sale of equity or convertible debt securities, your ownership interest may be diluted, and the terms may include liquidation or other preferences that adversely affect your rights as a stockholder. In addition, the warrants we issued in connection with our March 2011 private placement transaction provide that the exercise price of such warrants would be adjusted downward in the event we subsequently issue stock at a price per share less than the current exercise price per share of the warrants. Debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions such as incurring debt, making capital expenditures or declaring dividends. If we raise additional funds through collaboration, strategic alliance and licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies or product candidates or grant licenses on terms that are not favorable to us.

Certain provisions of the warrants issued in connection with our March 2011 private placement provide for preferential treatment to the holders of the warrant and could impede a sale of the Company.

In March 2011, we closed a private placement transaction pursuant to which we sold securities consisting of 11,079,250 shares of common stock and warrants to purchase 10,460,875 shares of common stock. The warrant agreement gives each holder the option to receive a cash payment based on a Black-Scholes valuation of the warrant upon a change in control of the Company or upon the Company’s failure to be listed on any of the New York Stock Exchange, the NYSE Alternext (formerly the American Stock Exchange), the NASDAQ Global Select Market, the NASDAQ Global Market, the NASDAQ Capital Market or any other national securities exchange, which failure to be listed is not the result of a transaction approved by the Company’s stockholders (a Delisting). The warrant agreement, which specifies the method of calculating the Black-Scholes value, includes the requirement to calculate the Black-Scholes value using a minimum volatility of 100%. Holders of the Company’s common stock, or holders of other warrants, do not have the right to receive a cash payment upon a Delisting. Further, other current warrant holders do not have the right to receive a cash payment in every change in control transaction. The cash payment could be greater than the consideration that the Company’s other equity holders would receive in a change in control transaction. This provision of the warrant agreement could make a change in control transaction more expensive for a potential acquirer and could negatively impact the Company’s ability to pursue and consummate such a transaction.

If our common stock were to be delisted, holders of the warrants issued in connection with our March 2011 private placement could require the Company to settle the warrants by making a cash payment, which would have a material adverse effect on our liquidity and ability to fund our operations.

The warrant agreement issued in our private placement gives each holder the option to receive a cash payment based on a Black-Scholes valuation of the warrant upon a change-in-control or upon a delisting, other than a stockholder-approved delisting, from the NASDAQ Global Market, where our common stock is currently traded, or from any other national securities exchange on which our common stock may be traded at the time.

On October 4, 2011, we received a non-compliance letter from NASDAQ stating that we had failed to maintain the minimum bid price requirement for continued listing on the NASDAQ Global market and providing us a six month period to regain compliance. If we are unable to maintain the requisite continued listing standards as required by either the NASDAQ Global Market or the NASDAQ Capital Market and we cannot meet the listing requirements of any other national securities exchange, our common stock could cease to be listed on a national securities exchange, which would have a material adverse impact on our stockholders’ ability to buy or sell our common stock and would severely limit our ability to raise additional capital. Additionally, in the event of such a delisting, the holders of the warrants issued in connection with our March 2011 private placement could demand that we make a cash payment to them reflecting the Black-Scholes valuation of the warrant at the time of the delisting. Assuming announcement of a delisting, the net cash settlement value as of December 31, 2011 would have been approximately $3.6 million. Both a delisting and the resulting cash payment to the holders of our warrants issued in connection with our March 2011 private placement would have a material adverse effect on our business, financial condition and results of operations.

Certain provisions of Delaware law and of our charter documents contain provisions that could delay and discourage takeover attempts and any attempts to replace our current management by stockholders.

Certain provisions of our certificate of incorporation and bylaws, and applicable provisions of Delaware corporate law, may make it more difficult for or prevent a third party from acquiring control of us or changing our board of directors and management. These provisions include:

·	the ability of our board of directors to issue preferred stock with voting or other rights or preferences;

·	the inability of stockholders to act by written consent;

·	a classified board of directors with staggered three-year terms;

·	requirement that special meetings of our stockholders may only be called upon a resolution adopted by an affirmative vote of a majority of our board of directors; and

·	requirements that our stockholders comply with advance notice procedures in order to nominate candidates for election to our board of directors or to place stockholders’ proposals on the agenda for consideration at meetings of stockholders.

We are afforded the protections of Section 203 of the Delaware General Corporation Law, which prevents us from engaging in a business combination with a person who acquires at least 15% of our common stock for a period of three years from the date such person acquired such common stock, unless prior board or stockholder approval was obtained.

Any delay or prevention of a change of control transaction or changes in our board of directors or management could deter potential acquirers or prevent the completion of a transaction in which our stockholders could receive a substantial premium over the then-current market price for their shares.

We do not expect to pay cash dividends on our common stock in the foreseeable future.

We do not anticipate paying cash dividends on our common stock in the foreseeable future. Any payment of cash dividends will depend upon our financial condition, results of operations, capital requirements and other factors and will be at the discretion of our board of directors. Accordingly, you will have to rely on capital appreciation, if any, to earn a return on your investment in our common stock. Currently, we are subject to contractual restrictions on the payment of dividends under certain of our debt instruments. Furthermore, we may become subject to additional contractual restrictions or prohibitions on the payment of dividends.

PART IV

Item 15. Exhibits, Financial Statement Schedules

(b) Exhibits.

31.1	Rule 13a-14(a)/15d-14(a) Certification. (Filed herewith).

31.2	Rule 13a-14(a)/15d-14(a) Certification. (Filed herewith).

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.

	TENGION, INC.


Date: April 24, 2012	By:	/s/ John L. Miclot
		John L. Miclot
		President and Chief Executive Officer

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 below.

Signature	Title	Date
/s/ John L. Miclot John L. Miclot	President and Chief Executive Officer, Director (Principal Executive Officer)	April 24, 2012

/s/ A. Brian Davis A. Brian Davis	Chief Financial Officer and Vice President of Finance (Principal Financial and Accounting Officer)	April 24, 2012

* David I. Scheer	Chairman of the Board of Directors	April 24, 2012

* Carl-Johan Dalsgaard, M.D., Ph.D.	Director	April 24, 2012

* Scott D. Flora	Director	April 24, 2012

* Diane K. Jorkasky, M.D.	Director	April 24, 2012

* Richard E. Kuntz, M.D., M.Sc.	Director	April 24, 2012

* Lorin J. Randall	Director	April 24, 2012

* By: /s/ A. Brian Davis

A. Brian Davis

Attorney-in-fact

Attached files

TENGION INC Reports

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