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UNITED STATES
SECURITIES AND EXCHANGE COMMISSIONWASHINGTON, D.C. 20549

FORM 10-K

(MARK ONE)

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

For the fiscal year ended December 31, 2002

or

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

For the transition period from  to
.

COMMISSION FILE NUMBER: 0-24469

|GENVEC, INC.(Exact name of Registrant as specified in its charter)    
|----------------------------------------------------------------------
|DELAWARE(State or other jurisdiction of incorporation or organization)

|65 WEST WATKINS MILL ROAD, GAITHERSBURG, MARYLAND(Address of principal executive offices) |  | 20878(Zip code)
|----------------------------------------------------------------------------------------- |  | ---------------

REGISTRANT'S
TELEPHONE NUMBER, INCLUDING AREA CODE:240-632-0740

SECURITIES
REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:NONE

SECURITIES
REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

TITLE OF CLASSCOMMON STOCK, PAR VALUE $0.001 PER SHARE

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 ý    No o.

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. o

Indicate
by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the
Act). Yes ý    No o

As
of June 30, 2002, the aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant based on the closing
sale price of such stock as reported by the Nasdaq National Market on such date was $39,022,900. For purposes of this calculation, shares of common stock held by directors, officers and stockholders
whose ownership exceeds ten percent of the common stock outstanding at June 30, 2002 were excluded. Exclusion of such shares held by any person should not be construed to indicate that the
person possesses the power, direct or indirect, to direct or cause the direction of the management or policies of the Registrant, or that the person is controlled by or under common control with the
Registrant.

As
of February 28, 2003, there were 22,715,905 shares of the Registrant's common stock, par value $0.001 per share, outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

See Part III hereof with respect to incorporation by reference from the Registrant's Definitive Proxy Statement to be filed pursuant to
Regulation 14A under the Securities Exchange Act of 1934 and the Exhibit Index hereto.

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TABLE OF CONTENTS

|FORM 10-K
PART NO. |  | FORM 10-K
ITEM NO. |  | DESCRIPTION                                                                           |  | FORM 10-K
PAGE NO.
|------------------ |  | ------------------ |  | ------------------------------------------------------------------------------------- |  | ------------------
|I                  |  | 1                  |  | BUSINESS                                                                              |  | 3                 
|                   |  | 2                  |  | PROPERTIES                                                                            |  | 25                
|                   |  | 3                  |  | LEGAL PROCEEDINGS                                                                     |  | 26                
|                   |  | 4                  |  | SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS                                   |  | 26                
|II                 |  | 5                  |  | MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS             |  | 29                
|                   |  | 6                  |  | SELECTED FINANCIAL DATA                                                               |  | 29                
|                   |  | 7                  |  | MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS |  | 30                
|                   |  | 7(A)               |  | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK                            |  | 34                
|                   |  | 8                  |  | FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA                                           |  | 35                
|                   |  | 9                  |  | CHANGES IN AND DISAGREEMENT WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE   |  | 35                
|III                |  | 10-13              |  |                                                                                       |  | 36                
|                   |  | 14                 |  | CONTROLS AND PROCEDURES                                                               |  | 36                
|IV                 |  | 15                 |  | EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K                       |  | 37                
|                   |  |                    |  | FINANCIAL STATEMENTS                                                                  |  | F                 

THIS
REPORT INCLUDES 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 ("EXCHANGE ACT"). FORWARD-LOOKING STATEMENTS ALSO MAY BE INCLUDED IN OTHER STATEMENTS THAT WE MAKE. ALL STATEMENTS THAT ARE NOT DESCRIPTIONS OF HISTORICAL FACTS ARE FORWARD-LOOKING STATEMENTS,
BASED ON MANAGEMENT'S ESTIMATES, ASSUMPTIONS AND PROJECTIONS THAT ARE SUBJECT TO RISKS AND UNCERTAINTIES. THESE STATEMENTS CAN GENERALLY BE IDENTIFIED BY THE USE OF FORWARD-LOOKING TERMINOLOGY SUCH AS
"BELIEVES," "EXPECTS," "INTENDS," "MAY," "WILL," "SHOULD," OR "ANTICIPATES" OR SIMILAR TERMINOLOGY. ALTHOUGH WE BELIEVE THAT THE EXPECTATIONS REFLECTED IN SUCH FORWARD-LOOKING STATEMENTS ARE
REASONABLE AS OF THE DATE THEREOF, ACTUAL RESULTS, COULD DIFFER MATERIALLY FROM THOSE CURRENTLY ANTICIPATED DUE TO A NUMBER OF FACTORS, INCLUDING RISKS RELATING TO THE EARLY STAGE OF PRODUCTS UNDER
DEVELOPMENT; UNCERTAINTIES RELATING TO CLINICAL TRIALS; DEPENDENCE ON THIRD PARTIES; FUTURE CAPITAL NEEDS; AND RISKS RELATING TO THE COMMERCIALIZATION, IF ANY, OF OUR PRODUCT CANDIDATES (SUCH AS
MARKETING, SAFETY, REGULATORY, PATENT, PRODUCT LIABILITY, SUPPLY, COMPETITION AND OTHER RISKS). ADDITIONAL IMPORTANT FACTORS THAT COULD CAUSE ACTUAL RESULTS TO DIFFER MATERIALLY FROM OUR CURRENT
EXPECTATIONS ARE INCLUDED IN THE SECTION BELOW ENTITLED "BUSINESS-RISKS AND UNCERTAINTIES." WE WILL NOT UPDATE ANY FORWARD-LOOKING STATEMENT TO REFLECT EVENTS OR CIRCUMSTANCES THAT OCCUR AFTER THE
DATE ON WHICH THE STATEMENT IS MADE, EXCEPT AS MAY BE REQUIRED BY LAW.

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PART 1

ITEM 1. BUSINESS

OVERVIEW

We are a clinical-stage biopharmaceutical company developing and working to commercialize innovative therapeutic proteins to treat serious and
life-threatening diseases, including cancer and heart disease. Our lead product candidates address significant markets for which no products are currently available or where the current
standard of care can be significantly improved. Our most advanced product candidates are:



Our
product candidates are based on our proprietary technology that uses a vehicle, commonly called a vector, to deliver genes that produce proteins at the site of disease. Proteins are
widely used in the practice of medicine, and have already become medically beneficial FDA-approved products. The
medical use of many proteins, however, has historically been limited by the inability to maintain sufficient concentrations of the protein at the site of the disease for a period of time long enough
to provide a benefit, while minimizing side effects caused by the protein's presence in other, non-target tissues. We believe that our technology addresses these key hurdles and may have
many advantages when compared with other protein therapy approaches including:



We
use adenovectors to deliver protein-coded genes to cells. Adenovectors are modified adenoviruses, which are naturally occurring viruses that cause aliments like a common cold. Our
adenovectors lack the ability to replicate and cannot reproduce themselves inside the body. Our vectors also do not invade or integrate with the DNA of the patients. In essence, the insertion of the
gene coded for the therapeutic protein is not permanent. The vector carrying the gene is delivered to the site of disease, produces the therapeutic protein for the desired period of time, and is then
eliminated from the body.

We
have generated positive data, and our product candidates have been well tolerated in hundreds of patients, in multiple human clinical trials using our proprietary protein delivery
approach. We believe these results support the broad applicability and commercial potential of our product candidates. In addition to our internally developed disease treatment programs, we are
working with our collaborators and customers to develop second-generation vectors and new applications, such as vaccines, for our technology. Our current projects include:



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OUR PRODUCT CANDIDATES

|PRODUCT CANDIDATE |  | DISEASE
INDICATION                   |  | THERAPEUTIC PROTEIN |  | STATUS           
|----------------- |  | ------------------------------------ |  | ------------------- |  | -----------------
|TNFerade          |  | Pancreatic Cancer
Esophageal Cancer  |  | TNF-alpha
TNF-alpha |  | Phase II
Phase II
|BIOBYPASS         |  | Coronary Artery Disease              |  | VEGF121             |  | Phase II         
|AdPEDF            |  | Wet Age-Related
Macular Degeneration |  | PEDF                |  | Phase I          

TNFerade for cancer.TNFerade, our lead product candidate, is designed for the treatment of cancer in
conjunction with radiation and chemotherapy. Cancer is the second leading cause of death in the United States and approximately 60% of all cancer patients in the United States receive radiation
therapy as part of their standard treatment. TNFerade produces tumor necrosis factor-alpha (TNF-alpha), a protein with a well-documented anticancer effect, directly at the site
of disease through
an injection into the tumor. The production of the TNF-alpha protein in the tumor is increased by therapies such as radiation and chemotherapy. Using our proprietary technology, we deliver
the TNF-alpha protein using an adenovector that is designed to produce the greatest amount of protein when exposed to radiation therapy. Our approach is intended to enable the controlled
production over a specific period of time of the TNF-alpha protein inside the tumor while avoiding unwanted exposure to healthy tissue.

We
initiated Phase II clinical trials in patients with locally advanced pancreatic cancer in July 2002 and in patients with non-metastatic esophageal cancer in
November 2002. Interim results from the pancreatic cancer Phase II trial are expected to be available for presentation at the American Society of Clinical Oncology (ASCO) annual meeting in
May 2003. Subject to a review of the emerging Phase II clinical data and pre-Phase III meetings with the FDA, we plan to initiate a pivotal Phase III trial of TNFerade for the
treatment of either pancreatic cancer or non-metastatic esophageal cancer as early as the end of 2003. In two separate Phase I trials (one in solid tumors and one in soft tissue sarcomas),
TNFerade in conjunction with radiation therapy was shown to be well tolerated and a dose-related 25% or greater reduction in tumor size was observed in more than 70% of patients with
cancers including melanoma, pancreatic, small cell lung, rectal, breast and sarcoma.

BIOBYPASS for severe heart disease.BIOBYPASS is designed for the treatment of coronary artery disease. As a result of
blocked arteries in the heart, patients with severe coronary artery disease typically experience severe, often immobilizing, pain from minimum physical activity such as walking. This pain is known as
hypoxic pain because it results from a lack of oxygen to the tissues. BIOBYPASS is intended to restore blood flow to areas of the heart with insufficient blood flow through the formation of new blood
vessels, a process known as angiogenesis. BIOBYPASS produces the therapeutic protein, vascular endothelial growth factor (VEGF121) that stimulates the growth of new blood vessels in heart
tissue and restores blood flow to areas of the heart with poor blood flow. Our

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approach of directly injecting BIOBYPASS into the heart wall through a minimally invasive catheter approach enables the sustained, controlled production of the VEGF121 protein in the area
of the heart with poor blood flow.

In
May 2002, we completed a randomized, controlled study of 71 patients with severe coronary artery disease and no treatment options. In November 2002, we presented
statistically significant, positive results from this proof-of-principle study at the American Heart Association annual meeting showing that these "no option" patients
benefited when they received BIOBYPASS. Patients treated with BIOBYPASS showed a greater ability to exercise, less chest pain, less need for medication for angina pain and an improved quality of life
compared to patients receiving the current standard of care. There were no drug-related serious adverse events or dose limiting toxicities. Also in 2002, we completed a clinical study
designed to demonstrate the feasibility of using an injection catheter to deliver BIOBYPASS directly to the heart muscle. This study is of importance since we anticipate that the commercialized
version of BIOBYPASS will be delivered by a non-surgical injection catheter such as that used in our feasibility study. Results of this study will be presented at the American College of
Cardiology meeting in March 2003. Subject to finding an appropriate strategic partner, we plan to initiate a randomized, placebo-controlled Phase II/III trial using BIOBYPASS delivered by an
injection catheter in the second half of 2003.

On
January 7, 2003, we announced that our 107-patient, randomized, placebo-controlled Phase II clinical trial of BIOBYPASS for the treatment of a separate indication,
peripheral vascular disease, failed to meet its primary endpoints due chiefly to an unexpectedly large placebo response. We believe that this will not affect our continued clinical development of
BIOBYPASS for coronary artery disease because we have achieved statistically significant, positive results in our BIOBYPASS Phase II trials relating to coronary artery disease.

AdPEDF for treatment of vision loss.Our third product candidate, AdPEDF, is designed for the treatment of wet
age-related macular degeneration. Macular degeneration is a progressive eye disease in which new capillaries grow behind the retina. In wet age-related macular degeneration,
the new capillaries leak blood or a fluid into a portion of the eye, which damages vision cells. According to the Macular Degeneration Network, and others, there are approximately 200,000 new cases of
wet age-related macular degeneration diagnosed each year in the United States and it is a leading cause of blindness in individuals over the age of 50. AdPEDF uses our proprietary
technology to produce the pigment epithelium-derived factor (PEDF) protein, a natural inhibitor of angiogenesis, in the eye.

During
2002, we initiated a Phase I clinical trial of AdPEDF and expect enrollment to be completed by the first half of 2004. In preclinical studies in animal models, AdPEDF inhibited
the growth of new, unwanted blood vessels in the eye and caused established abnormal blood vessels to regress. We expect to present preclinical findings for our AdPEDF product candidate at the
upcoming Association for Research in Vision and Ophthalmology (ARVO) meeting in May 2003.

OUR STRATEGY

Our primary objective is to develop and commercialize products that are safer and more effective for major medical needs. We intend to pursue this objective
through the following strategies:

Develop and commercialize our lead product candidate, TNFerade, for the treatment of cancer.We have chosen locally advanced pancreatic
cancer and non-metastatic esophageal cancer as lead indications for TNFerade because current therapy for these cancers is poor and local control of the tumor can lead to improved survival.
We believe that TNFerade for these indications offers our most rapid path to commercialization of a product candidate because:



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We
will seek to retain significant commercial rights to TNFerade in North America and we are currently seeking relationships to lead the registration and commercialization efforts in
Europe and the Pacific Rim and to help fund clinical development in North America.

Develop and commercialize BIOBYPASS and AdPEDF through corporate alliances.We intend to form strategic alliances with other
companies to develop and commercialize BIOBYPASS for patients with severe heart disease and AdPEDF for patients with wet age-related macular degeneration. We anticipate that we will share
the risks and costs of development by partnering these programs before completion of pivotal trials, which we expect may require granting commercialization rights to our collaborators. These
relationships will allow us to further the development of BIOBYPASS and AdPEDF while we focus our internal efforts on the development and commercialization of our lead product candidate, TNFerade.

Expand our product candidate pipeline and enhance our technology base.We will continue to seek to enhance our gene delivery
capabilities through internal research, external collaborations and acquisitions. We have received funding for research collaborations to develop vaccines against HIV, malaria and dengue viruses and
to develop a second-generation TNFerade product candidate. We expect improvements in our core technology to enhance our drug discovery efforts and lead to additional product candidates. We intend to
further strengthen our technologies relating to process development, formulation and manufacturing. We also intend to supplement our own development efforts through the acquisition of products and
technologies that complement our general product development strategy.

DRUG DISCOVERY AND DEVELOPMENT PLATFORM

We have focused on developing technology to effectively and selectively deliver genes to cause the production of proteins at the location needed to treat disease.
Using our technology, we believe we can:



In
constructing our product candidates, we combine a gene with a vector. We derive our vectors from a naturally occurring virus, called an adenovirus. In humans, adenoviruses reproduce
in certain tissues, spread and can cause a form of the common cold. We design our vectors so that they cannot reproduce themselves or cause a cold. We do this to limit toxicity, including unwanted
effects on target cells and the surrounding tissue, and to reduce any immune response to our vectors. We have multiple versions of vectors that cannot reproduce themselves. Our intellectual property
extends to cover the production of stocks of vectors that do not contain any virus that can reproduce itself. These are known as replication-deficient adenovector stocks.

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When
administered to tissues, our vectors enter target cells and produce the protein encoded by the inserted gene. These vectors can be used for functional genomics purposes to help
determine the function of a specific gene and its potential use as a therapy, as well as to create product candidates. The benefits of vectors can be increased measurably for both functional genomics
and product development purposes if the vector's ability to enter desired cells and tissues is broadened or specified. Unlike other vector systems, adenovectors have the potential to be readily
re-engineered to alter their performance characteristics, including their ability to efficiently deliver genes to a wide range of tissues or to only select cells in the targeted tissue.

We
believe that adenoviruses are an excellent starting point for generating vectors because they are highly efficient methods for delivering genes, can be readily modified and have the
following safety characteristics:



TECHNOLOGY FOR LOCAL DELIVERY AND EXPRESSION OF GENES

Use of delivery devices.To achieve local production of proteins, we administer our product candidates directly to the site
of disease using standard medical devices, such as injection catheters or syringes. Direct administration of our products into diseased tissue allows us to increase effectiveness by achieving high
concentrations of the protein at disease sites while improving safety by significantly avoiding exposure throughout the body. For example, we are using needle-injection catheters so that the
interventional cardiologist can administer BIOBYPASS angiogen directly into the diseased areas of the heart.

Delivering genes to cells.We believe that we are a leader in understanding and modifying the molecular interactions that
specify how vectors derived from adenoviruses bind to cells. Adenoviruses enter cells by binding to receptors on the surface of the cell.

In
our BIOBYPASS program, we have taken advantage of our adenovector's natural binding to the muscle cells found in the heart. However, because not all disease targets contain this
adenovirus receptor, we have developed technology to direct the binding of our vectors to different target receptors to enable a broad range of therapies. We can alter our vectors so that we can add
new binding specificities.

We
believe that we have a broad and advanced intellectual property position in creating adenovectors with new binding sites to deliver therapeutic genes to specified cells.



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We
currently use both UTV technology and DART vectors in our drug discovery process and we may incorporate these technologies into our next generation product candidates.

Control of gene expression.Our technology also allows us to control the location, duration and rate of therapeutic gene
expression. We control gene expression by inserting a sequence of DNA, called a promoter, into our vectors adjacent to the therapeutic gene. For some diseases, long-term expression of the
therapeutic gene is required to achieve a clinical benefit. Using our technology, we have been able to achieve therapeutic gene expression for several months. In TNFerade, we intend to achieve local
production of the TNF-alpha protein in cancerous tissue undergoing radiation treatment by inserting a specific promoter that will increase protein production after radiation, enhancing protein
concentration in the cancer tissue receiving radiation, thereby increasing effectiveness and decreasing the potential for toxicity. We have broad proprietary technology for the use of
radiation-induced gene expression in TNFerade.

TECHNOLOGY FOR PRODUCTION, PURIFICATION, QUALITY ASSESSMENT AND FORMULATION

We believe our proprietary production technology and know-how facilitates the production, purification, quality assessment and formulation of our
product candidates. The structure of our core vectors and the procedures for their production and purification enables us to minimize the presence of contaminants. We have an issued U.S. patent
broadly covering stocks of adenovectors that cannot reproduce themselves. We believe our proprietary positions in these areas provide a competitive advantage. We expect to use substantially similar
methods to produce, purify, assay and formulate many of our adenovector products. This allows us to accelerate product development in a cost effective manner. We have developed production and quality
assessment technology suitable for late-stage clinical testing. We currently rely on third-party manufacturers for production of our product candidates for clinical purposes.



COLLABORATIVE RELATIONSHIPS

We have received funding for research collaborations to develop vaccines against HIV, malaria and dengue viruses and to develop a second-generation TNFerade
product candidate. These funded collaborations help to offset our development costs and enhance our ability to discover, evaluate, develop and seek to commercialize multiple product candidates.

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Fuso Pharmaceuticals Industries, Ltd.In December 2002, we announced a new, three-year
$4.5 million funded research agreement with Fuso Pharmaceuticals. This follows the successful conclusion of a former collaboration, which ran from 1997 to 2002. We established the new
collaboration to identify a targeted cancer therapy product candidate designed to treat not only a primary tumor, but also cancer that has spread, or metastasized, to distant sites in the body. The
intended targeted cancer therapy is expected to incorporate the gene for TNF-alpha. Under the terms of the agreement, we have worldwide rights, excluding Japan, to develop and
commercialize product candidates arising from the collaboration. Fuso has development and commercialization rights in Japan, and an option to commercialize in Korea and Taiwan. In addition to the
research funding, the agreement includes development milestone payments and royalties on commercial sales by Fuso of any products arising from the collaboration. Each party will be responsible for
development and commercialization costs in its respective territories.

We
also are working with selected U.S. government institutions to develop new applications, such as vaccines, for our proprietary platform technology. These collaborations include:

National Institute of Allergy and Infectious Diseases (NIAID) of The National Institutes of Health (NIH).On January 28, 2002, we
signed an initial contract with the Vaccine Research Center at the National Institute of Allergy and Infectious Diseases (NIAID) of the National Institutes of Health (NIH) under which GenVec will use
its proprietary adenovector technology for the development and manufacture of clinical grade preventative AIDS vaccine candidates. The contract has an initial term of up to three years and a potential
value of $10.2 million. In addition, we have had a Cooperative Research and Development Agreement, or CRADA, with NIAID in place since October 2001. The CRADA with NIAID governs a
preclinical collaboration to evaluate and develop adenoviral vectors expressing modified HIV-1 genes. The CRADA includes built-in options to license new technology developed
under the preclinical research project, but does not include any additional funding for us.

U.S. Naval Medical Research Center.On January 8, 2003, we signed an initial contract with the U.S. Naval Medical
Research Center (NMRC) allowing them to use our proprietary adenovector technology for the development of vaccines against malaria and dengue virus. Under the two-year contract, we will
receive $1.9 million and will be responsible for constructing and producing adenovector-based vaccine candidates using our proprietary cell line and second-generation adenovector technology.
The NMRC will test the vaccine candidates in preclinical models to assess safety and effectiveness. Clinical trials in humans could commence following successful preclinical testing results and would
be funded by the NMRC.

We
also sponsor research at leading academic institutions to enhance our ability to discover, evaluate and develop new product candidates. Our academic collaborations currently include
agreements with Weill Medical College of Cornell University, University of Chicago and the Foundation for Fighting Blindness.

LICENSES FOR THERAPEUTIC GENES

To create our product candidates, we combine our vectors with genes intended to produce proteins with therapeutic potential. We have secured licenses to many
genes for this purpose. We often seek to obtain exclusivity, consistent with our business needs, when securing such licenses. In return for the rights we receive under our gene licenses, we typically
are required to pay royalties based on any commercial sales of the applicable product during a specified time period, as well as provide additional

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compensation, including up-front license fees and product development-related milestone payments. Our gene licenses include:

|SOURCE                                            |  | GENE      |  | NATURE OF LICENSE                                              
|------------------------------------------------- |  | --------- |  | ---------------------------------------------------------------
|Asahi Chemical Industry Co., Ltd                  |  | TNF-alpha |  | United States, non-exclusive, for all gene therapy applications
|Scios, Inc                                        |  | VEGF121   |  | Worldwide, exclusive for all gene therapy products             
|Public Health Service and Northwestern University |  | PEDF      |  | Worldwide, exclusive for all ocular gene therapy applications  

Any
of our licenses may be terminated by the licensor if we are in breach of a term or condition of the license agreement, or if we become insolvent. In addition, some of our licenses
require us to achieve specific milestones.

PATENTS, LICENSES AND PROPRIETARY RIGHTS

We generally seek patent protection for our technology and product candidates in the United States and abroad. We have submitted patent applications that are
pending in the United States and other countries. The patent position of biotechnology firms generally is highly uncertain and involves complex legal and factual questions. Our success will depend, in
part, on whether we can:



Patent rights; licenses.Our licensors and we have patents and continue to seek patent protection for technologies that
relate to our product candidates, as well as technologies that may prove useful for future product candidates. As of February 28, 2003, we held or had licenses to 289 issued, allowed or pending
patents worldwide, of which 63 are issued or allowed in the U.S. These patents and patent applications pertain to genes that encode therapeutic proteins, expression control elements that regulate the
production of the therapeutic proteins by such genes, vectors into which we incorporate such genes and expression control elements to create our product candidates, cell lines used to manufacture our
product candidates, targeting technology for adding specificity to our product candidates, methods of constructing, producing (including purification, quality control and assay techniques), storing,
and shipping our product candidates, methods of administering our product candidates, and methods of treating disease using our product candidates.

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TNFerade.We have a nonexclusive license under the U.S. patent, expiring in 2006, relating to
the
TNF-alpha gene, which we inserted into an adenovector to create TNFerade. In addition, we have issued patents and pending patent applications pertaining to such adenovectors, the
expression control elements used in TNFerade to cause production of the TNF-alpha protein by the TNF-alpha gene, and methods of using TNFerade for treating disease. In
particular, we have an issued U.S. patent, expiring in 2014, covering the use of a spacer sequence positioned in a particular location in certain adenovectors for improving the production of the
adenovectors, including TNFerade. We have an exclusive license to issue U.S. patents expiring between 2010 and 2015 pertaining to radiation-induced gene expression and a radiation-inducible promoter
enabling controlled production of therapeutic proteins from gene therapy products, including TNFerade. We are aware, however, of pending patent applications of third parties pertaining to adenovectors
contemplated for use with TNFerade. It could be alleged that TNFerade conflicts with patents that may issue on these patent applications.

BIOBYPASS.We have an exclusive license, under a patent expiring in 2010, for all gene therapy
products using the VEGF121 gene. In addition, we have pending patent applications pertaining to the special cell lines required for the production of particular adenovectors, including a
cell line we use in the production of BIOBYPASS, as well as an issued patent, expiring in 2014, pertaining to stocks of adenovectors that cannot reproduce themselves. We also have pending patent
applications pertaining to the delivery of angiogenic substances, such as our BIOBYPASS. However, third parties have patents and pending patent applications for other forms of the VEGF gene, and these
third parties or their licensees may develop products using these forms of the gene. Third parties also may have pending patent applications for adenovectors, including possibly the adenovector used
in the BIOBYPASS. We are aware of the issued patents and pending patent applications of third parties relating to special cell lines required for the production of particular adenovectors, including a
cell line we use in the production of our BIOBYPASS, as well as issued patents and pending patent applications relating to the delivery, including through the use of adenovectors, of therapeutic
substances to the heart and other tissues, similar to our BIOBYPASS. It could be alleged that our BIOBYPASS conflicts with such existing or future patents.

AdPEDF product candidates.We have exclusive rights, under a patent expiring in 2015, to use the PEDF
gene for all gene therapy applications in the eye. We have issued patents and pending patent applications pertaining to particular adenovectors and methods of their use, including adenovectors and
related methods that may be utilized in conjunction with our AdPEDF product program. However, we are aware of issued patents and pending patent applications of third parties relating to various facets
of gene therapy to the eye. It could be alleged that our AdPEDF product candidates conflict with such existing or future patents.

UTV technology and DART vectors.We have issued patents, expiring in 2014 and thereafter, and pending
patent applications covering our UTV technology that allows for the delivery of genes in adenovectors to essentially all cell types, as well as our DART vectors, which are designed for the purpose of
creating product candidates that deliver genes in adenovectors only to selected cells, and special cell lines required for the production of the UTV and DART vectors. We are aware, however, of the
issued patents and pending patent applications of third parties relating to such vectors. It could be alleged that our UTV and DART vectors conflict with such existing or future patents.

Production, purification, quality assessment and formulation technology.We have issued patents,
expiring in 2017 and thereafter, and pending patent applications pertaining to the production, purification, quality assessment and formulation of our product candidates. In particular, we have
pending patent applications covering specialized cell lines for production of both small and large volumes of our product candidates, the process for manufacturing our product candidates, the
purification of our product candidates applicable to both research and commercial scales, methods of assessing and confirming the quality and purity of our product candidates for clinical testing and

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commercialization, including an issued patent on the use of techniques to determine molecular weight as a means to establish product consistency and purity, and product formulations that improve the
stability of product candidates and allow our product candidates to be conveniently stored, shipped and used. There exist, however, issued patents and pending patent applications of third parties
relating to these and other aspects of production, purification, quality assessment and formulation technology. It could be alleged that our production, purification, quality assessment and
formulation technology conflicts with such existing or future patents.

We
anticipate that our current and future licensors and we will continue to seek to improve existing technologies and to develop new technologies and, when possible, secure patent
protection for such improvements and new technologies.

We
are involved in patent interferences in the U.S., which will determine whether we or a competitor in each instance will receive a patent directed to particular technology. Two of the
patent interferences pertain to the adenovector contemplated for use with our TNFerade and AdPEDF product candidates, while the third patent interference pertains to stocks of adenovectors that cannot
reproduce themselves, such as those contemplated for use with our TNFerade, BIOBYPASS, and AdPEDF product candidates. As a result of existing agreements, we have licenses to the applicable patent
applications involved in two of the interferences.

Trade secrets.To a more limited extent, we rely on trade secret protection and confidentiality agreements to protect our
interests. It is our policy to require our employees, consultants, contractors, manufacturers, collaborators and other advisors to execute confidentiality agreements upon the commencement of
employment, consulting or collaborative relationships with us. We also require signed confidentiality agreements from any entity that is to receive confidential data. With respect to employees,
consultants and contractors, the agreements generally provide that all inventions made by the individual while rendering services to us shall be assigned to us as our property.

COMPETITION

Competition in the discovery and development of new methods for treating disease is intense. We face, and will continue to face, intense competition from
pharmaceutical and biotechnology companies, as well as academic and research institutions and government agencies, both in the United States and abroad. We face significant competition from
organizations that are pursuing the same or similar technologies used by us in our drug discovery efforts and from organizations that are developing pharmaceuticals that are competitive with our
potential products. Many of our competitors, either alone or together with their collaborative partners, have substantially greater financial resources and larger research and development staffs than
we do. In addition, many of these organizations, either alone or together with their collaborators, have significantly greater experience than we do in developing products, undertaking preclinical
testing and clinical trials, obtaining FDA and other regulatory approvals of products and manufacturing and marketing products. Additional mergers and acquisitions in the pharmaceutical industry may
result in even more resources being concentrated with our competitors. These companies, as well as academic institutions, governmental agencies and private research organizations, also compete with us
in recruiting and retaining highly qualified scientific personnel and consultants. Our ability to compete successfully with other companies in the pharmaceutical field will also depend to a
considerable degree on the continuing availability of capital to us.

Future
competition will likely come from existing competitors, including competitors with rights to proprietary forms of the genes or proteins expressed by the genes that we currently
use in our product development programs and competitors with rights to gene delivery technologies, as well as other companies seeking to develop new treatments. We are aware of new product development
efforts, which may compete with BIOBYPASS, being pursued by, among others, Chiron Corporation and

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Genentech, Inc. using therapeutic proteins and by Scherring AG (through their acquisition of Collateral Therapeutics) and Genzyme General using gene transfer. Competitors or their
collaborators may identify important new drug discovery, genes or gene delivery technologies before us, or develop gene-based therapies that are more effective than those developed by our
corporate collaborators or us or obtain regulatory approvals of their drugs more rapidly than us. We expect that competition in this field will intensify.

We
are aware of products under development or manufactured by competitors that are used for the prevention or treatment of diseases we have targeted for product development. For example,
some companies are evaluating laser-based devices as an approach to improve blood flow in patients with coronary artery disease. Various companies are developing biopharmaceutical products that
potentially compete with our product candidates. These include Introgen Therapeutics, Inc., Onyx Pharmaceuticals and Schering-Plough Corporation, which are developing adenoviral vectors to
treat cancer. In addition, Alcon Laboratories, Inc., Allergan, EyeTech Pharmaceuticals, Inc. and Genentech, Inc. are developing inhibitors of blood vessel growth to treat macular
degeneration and diabetic retinopathy. Some of these product candidates are in clinical development.

We
believe that our competitive success will be based on the efficacy and safety of our products, our ability to create and maintain scientifically advanced technology, attract and
retain skilled scientific and management personnel, obtain patents or other protection for our products and technology, obtain regulatory approvals and manufacture and successfully market our products
either independently or through outside parties. We will rely on corporate collaborators for support of some product candidates and enabling technologies and intend to rely on corporate collaborators
for the development, manufacturing and marketing of some future product candidates. Generally, our strategic alliance agreements do not preclude the corporate collaborator from pursuing development
efforts utilizing approaches distinct from that, which is the subject of the alliance. Our product candidates, therefore, may be subject to competition with a potential product under development by a
corporate collaborator.

MANUFACTURING AND SUPPLY

We currently rely on third-party manufacturers for current Good Manufacturing Practice, or cGMP, production of our product candidates for clinical purposes. We
have a research and development facility and have established laboratories and staff to support the non-cGMP production and process development of more advanced manufacturing processes and
product characterization methods for our product candidates. We believe that much of the production and assay technology that has been developed for BIOBYPASS under a previous corporate collaboration
is suitable for our other product development programs.

We
intend to continue developing our own product development and manufacturing capability while utilizing third-party contractors where we lack sufficient internal capability. This
effort will require significant resources and will be subject to ongoing government approval and oversight.

We
currently have only one supplier for certain of our manufacturing components, including components necessary for BIOBYPASS and TNFerade. Currently, we procure raw materials, known as
resins, for our product purification and testing methods from a limited number of suppliers. We also procure nutrients used to support the growth of microorganisms or other cells from
Invitrogen/Gibro. We have plans in place to develop multiple suppliers for all critical supplies before the time we would put any of our product candidates into commercial production.

MARKETING AND SALES

We continue to explore opportunities for corporate alliances and partners to help develop and ultimately commercialize and market our product candidates. Our
strategy is to enter into collaborative arrangements with pharmaceutical and other companies for development, manufacturing, marketing

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and sales of our products that will require broad marketing capabilities and overseas marketing. These collaborators are generally expected to be responsible for funding or reimbursing all or a
portion of the development costs, including the costs of clinical testing necessary to obtain regulatory clearances and for commercial scale manufacturing, in exchange for rights to market specific
products in particular geographic territories. We presently have all rights to TNFerade, BIOBYPASS and AdPEDF product candidates

GOVERNMENT REGULATION

Regulation of pharmaceutical products.The development, production and marketing of any pharmaceutical products developed by
us or our collaborators will be subject to regulations by the United States and non-U.S. governmental authorities. In the United States, new drugs are subject to extensive regulation under
the Federal Food, Drug and Cosmetic Act, and biological products are subject to regulation both under provisions of that Act and under the Public Health Service Act. The FDA regulates, among other
things, the testing, manufacture, safety, effectiveness, labeling, storage, record keeping, advertising and promotion of biologics and new drugs. The process of obtaining FDA approval for a new
product is costly and time-consuming.

The
steps required by the FDA before our proposed products may be marketed in the United States include:



In
addition to obtaining FDA approval for each product, each domestic manufacturing establishment must be registered with the FDA, is subject to FDA inspection and must comply with cGMP
regulations. To supply products for use in the United States, including clinical trials, non-U.S. manufacturing establishments, including third-party facilities, must comply with cGMP
regulations and are subject to periodic inspection by the FDA or by corresponding regulatory agencies in their home country under reciprocal agreements with the FDA.

Preclinical
studies may take several years to complete and there is no guarantee that the FDA will permit an IND based on those studies to advance to clinical testing. Clinical trials
generally take two to five years to complete and are typically conducted in three sequential phases, which often overlap. After the completion of all three phases, if the data indicates that the drug
or biologic product is safe and effective, a NDA or BLA is filed with the FDA to approve the marketing and commercial shipment of the drug. This process takes substantial time and effort and the FDA
may not accept the NDA or BLA for filing, and, even if filed, the FDA might not grant approval. FDA approval of a NDA or BLA may take up to two years and may take longer if substantial questions about
the filing arise.

In
addition to regulatory approvals that must be obtained in the United States, a drug product is also subject to regulatory approval in other countries in which it is marketed. No drug
product can be marketed in a country until the regulatory authorities of that country have approved an appropriate application. FDA approval does not assure approval by other regulatory authorities.
In addition, regulatory approval of prices is required in most countries other than the United States. The pricing review period often begins after market approval is granted.

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Other regulations.Our business is also subject to regulation under various state and federal environmental laws, including
the Occupational Safety and Health Act, the Resource Conservation and Recovery Act and the Toxic Substances Control Act. These and other laws govern our use, handling and disposal of various
biological, chemical and radioactive substances used in and wastes generated by our operations. We are not aware of any costs or liabilities in connection with any environmental laws that will have a
material adverse effect on our business or financial condition.

EMPLOYEES

As of February 28, 2003, we had 95 full-time employees, 24 of whom hold M.D. or Ph.D. degrees and 27 of whom hold other advanced degrees. Of
our total workforce, 70 are engaged in research and development activities and 25 are engaged in business development, finance, marketing and administration functions. None of our employees is
represented by a labor union or covered by a collective bargaining agreement, and we consider our employee relations to be good.

RISKS AND UNCERTAINTIES

RISKS RELATED TO OUR BUSINESS

We have a history of losses and anticipate future losses.

We have incurred net losses in each year since our inception in December 1992, including a net loss of $25.6 million for the year ended
December 31, 2002. As of December 31, 2002, we had an accumulated deficit of approximately $95.4 million. We are unsure if or when we will become profitable. The size of our net
losses will depend, in part, on the growth rate of our revenues and the level of our expenses.

We
derive substantially all of our revenues from payments from collaborations with corporations and government entities, and will continue to do so for the foreseeable future. We expect
that it will be several years, if ever, before we will recognize revenue from product candidate sales or royalties. A large portion of our expenses is fixed, including expenses related to facilities,
equipment and personnel. In addition, we expect to spend significant amounts to fund research and development and to enhance our core technologies. We also expect to incur substantial expenses to
manufacture our product candidates. As a result, we expect that our operating expenses will increase significantly over the next several years and, consequently, we will need to generate significant
additional revenue to achieve profitability. Even if we do achieve profitability, we may not be able to sustain or increase profitability on a consistent basis.

We will need to raise additional funds in the future. If we cannot secure additional funding necessary to continue our operations, we may be required to delay, scale back or
eliminate one or more of our product development or research programs.

Our capital requirements will be substantial. Significant additional financing will be required, which we may seek to raise through, among other things, public or
private equity offerings, debt financing, additional strategic alliances and licensing arrangements or some combination of these financing alternatives. Additional funding may not be available to us
when needed, or it may be available only on terms unfavorable to us. To the extent that we raise additional capital by issuing equity or convertible securities, the ownership of existing stockholders
would be diluted. If we cannot find adequate financing when needed, we may be required to significantly curtail one or more of our research and development programs, or to obtain funds through
agreements with corporate collaborators or others that may require us to surrender rights to some of our technologies or potential product opportunities
or through the grant of licenses on terms that are not favorable to us, any of which could negatively impact our operations and prevent us from achieving our business objectives.

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Our ability to develop, obtain regulatory approval of and commercialize our potential products depends, in part, on collaborations with other companies. If we are unable to
find collaborators, we may not be able to develop, test and commercialize our products.

To date, we only have entered into collaborative agreements with a limited number of companies, and some of those are no longer in effect. The success of our
business strategy depends, in part, on our ability to enter into and sustain collaborations with other companies for the development and commercialization of our product candidates. Unless we are able
to enter into and sustain collaboration agreements, we will need to raise additional funds for the development, testing, and commercialization of our product candidates. If collaborations or other
funding is not available, we may have to delay or curtail the development and commercialization of certain product candidates.

We cannot be sure that our collaborators will perform as expected, and collaborations might produce conflicts that could delay or prevent the development or commercialization
of our potential product candidates and negatively impact our business and financial condition.

We cannot control the resources that any collaborator may devote to our products. Our present or future collaborators may not perform their obligations as
expected. These collaborators may breach or terminate their agreements with us or otherwise fail to conduct their collaborative activities successfully and in a timely manner. In addition, our
collaborators may elect not to develop products arising out of our collaborative arrangements or to devote sufficient resources to the development, regulatory approval, manufacture, marketing or sale
of these products. If any of these events occur, we may not be able to develop our technologies or commercialize our products.

An
important part of our strategy involves conducting multiple product development programs. We may pursue opportunities in fields that conflict with those of our collaborators. In
addition, disagreements with our collaborators could develop over rights to our intellectual property. The resolution of such conflicts and disagreements may require us to relinquish rights to our
intellectual property that we believe we are entitled to. In addition, any disagreement or conflict with our collaborators could reduce our ability to obtain future collaboration agreements and
negatively impact our relationship with existing collaborators. Such a conflict or disagreement could also lead to delays in collaborative research, development, regulatory approval or
commercialization of various products or could require or result in litigation or arbitration, which would be time consuming and expensive and could have a significant negative impact on our business,
financial condition and results of operations.

Our collaboration agreements may prohibit us from conducting research in areas that may compete with our collaboration products, while our collaborators may not be limited to
the same extent. This could negatively affect our ability to develop products and, ultimately, prevent us from achieving a continuing source of revenues.

We anticipate that some of our corporate or academic collaborators will be conducting multiple product development efforts within each disease area that is the
subject of its collaboration with us. In the past, we generally have agreed not to conduct independently, or with any third party, certain research that is competitive with the research conducted
under our collaborations. Therefore, our collaborations may have the effect of limiting the areas of research that we may pursue, either alone or with others. Some of our collaborators, however, may
develop, either alone or with others, products in related fields that are competitive with the products or potential products that are the subject of their collaborations with us. In addition,
competing products, either developed by the collaborators or to which the collaborators have rights, may result in their withdrawing support for our product candidates.

Generally
under our academic collaborations, we retain the right to exclusively license any technologies developed using funding we provided. If we elect to not license a particular
technology,

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the academic collaborator is typically free to use the technology for any purpose, including the development and commercialization of products that might compete with our products.

We are an early stage company deploying unproven technologies, and we may never be able to develop, get regulatory approval of, or market any of our product candidates.

Gene therapy is a new and rapidly evolving medical approach, which has not been shown to be effective on a widespread basis. Biotechnology and pharmaceutical
companies have successfully developed and commercialized only a limited number of gene-based products to date. In addition, no gene therapy product has received regulatory approval in the
United States or internationally. We also have only limited data relating to the safety and effectiveness of our product candidates and delivery systems. To date, none of our product candidates has
been approved for sale in the United States or elsewhere. We may be unable to develop products or delivery systems that:



Gene
therapy products may be susceptible to various risks, including undesirable and unintended side effects from genes or the delivery systems, unintended immune responses, inadequate
therapeutic efficacy or other characteristics that may prevent or limit their approval or commercial use. Successful products require significant development and investment, including a lengthy and
uncertain period of testing to show their safety and effectiveness before their regulatory approval or commercialization. We have not proven our ability to develop, obtain regulatory approval of or
commercialize gene therapy products. We may be unable to successfully select those genes with the most potential for commercial development.

If we fail to adequately show the safety and efficacy of our product candidates, we will not be able to obtain FDA approval of our product candidates.

We face the risk of failure involved in developing therapies based on new technologies. While certain of our product candidates are in clinical trials, there are
others for which we have not yet initiated clinical trials. For those product candidates not yet in clinical trials, we will need to conduct significant additional research and animal testing,
referred to as preclinical testing, before any of these product candidates can advance to clinical trials. In addition, we will need to conduct further clinical testing of those product candidates
currently in clinical trials. It may take us many years to complete preclinical testing or trials, and failure could occur at any stage of testing. Acceptable results in early testing or trials might
not be repeated later. Not all products in preclinical testing or early stage clinical trials will become approved products. Before we can file applications with the FDA for product approval, we must
show that a particular product candidate is safe and effective. Even with respect to those product candidates currently in clinical trials, we must demonstrate the safety and efficacy of those product
candidates before we can secure FDA approval. Our failure to adequately show the safety and effectiveness of our product candidates would prevent FDA approval of our products. Our product development
costs will increase if we experience delays in testing or regulatory approvals or if we need to perform more or larger clinical trials than planned. If the delays are significant, they could
negatively affect our financial results and the commercial prospects for our product candidates.

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Because we or our collaborators must obtain regulatory approval to market our products in the United States and in non-U.S. jurisdictions, we cannot predict whether
or when we will be permitted to commercialize our products; failure to comply with applicable regulations can also harm our business and operations.

The pharmaceutical industry is subject to stringent regulation by a wide range of authorities. We cannot predict whether we or our collaborators will obtain
regulatory approval for any product we develop. No one can market a pharmaceutical product in the United States until it has completed rigorous preclinical testing and clinical trials of the product
and an extensive regulatory approval process implemented by the FDA. To date, neither the FDA not any other regulatory agency has approved a gene therapy product for sale in the United States or
internationally. Satisfaction of regulatory requirements typically takes many years, is dependent upon the type, complexity and novelty of the product and requires the expenditure of substantial
resources. Of particular significance are the requirements covering research and development, testing, manufacturing, quality control, labeling and promotion of drugs for human use. Before commencing
clinical trials, we must submit to the FDA and receive approval from the FDA of an Investigational New Drug application ("IND"). Clinical trials are subject to oversight by Institutional Review Boards
and the FDA. Clinical trials are also subject to:



We
may encounter delays or rejections in the regulatory approval process because of additional government regulation from future legislation or administrative action or changes in FDA
policy during the period of product development, clinical trials and FDA regulatory review. Failure to comply with applicable FDA or other applicable regulatory requirements may result in criminal
prosecution, civil penalties, recall or seizure of products, total or partial suspension of production or injunction, as well as other regulatory action against our product candidates or us. If
regulatory approval of a product is granted, this approval will be limited to those disease indications for which the product has shown through clinical trials to be safe and effective. The FDA also
strictly regulates promotion and labeling after approval. Outside the United States, our ability to market a product is contingent upon receiving
clearances from the appropriate regulatory authorities. This non-U.S. regulatory approval process includes risks similar to those associated with FDA clearance described above.

If we or our collaborators are unable to manufacture our products in sufficient quantities or are unable to obtain regulatory approvals for a manufacturing facility for our
products, we may experience delays and be unable to meet demand, and may lose potential revenues.

Completion of our clinical trials and commercialization of our product candidates require access to, or development of, facilities to manufacture a sufficient
supply of our product candidates. We have limited experience manufacturing any of our proposed products in the volumes that will be necessary to support large-scale clinical trials or commercial
sales. If we or our collaborators are unable to manufacture our product candidates in clinical or, when necessary, commercial quantities, then we will need to rely on third-party manufacturers to
manufacture compounds for clinical and commercial purposes.

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These
third-party manufacturers must receive FDA approval before they can produce clinical material or commercial products. Our products may be in competition with other products for
access to these facilities and may be subject to delays in manufacture if third parties give other products greater priority than ours. In addition, we may not be able to enter into any necessary
third-party manufacturing arrangements on acceptable terms, or on a timely basis. There are very few contract manufacturers who currently have the capability to produce our proposed products, and the
inability of any of these contract manufacturers to deliver our required quantities of product candidates on a timely basis and at commercially reasonable prices would negatively affect our
operations.

Before
we or our collaborators can begin commercially manufacturing any of our product candidates, we or our collaborators must obtain regulatory approval of our or their manufacturing
facility and process. Manufacturing of our proposed products must comply with the FDA's current Good Manufacturing Practices requirements, commonly know as cGMP, and non-U.S. regulatory
requirements. The cGMP requirements govern quality control and documentation policies and procedures. In complying with cGMP and non-U.S. regulatory requirements, we will be obligated to
expend time, money and effort in production, record keeping and quality control to assure that the product meets applicable specifications and other requirements. We or our collaborators must also
pass a pre-approval inspection before FDA approval. If we or our collaborators fail to comply with these requirements, our product candidates would not be approved. If we or our
collaborators fail to comply with these requirements after approval, we would be subject to possible regulatory action and may be limited in the jurisdictions in which we are permitted to sell our
products. The FDA and non-U.S. regulatory authorities also have the authority to perform unannounced periodic inspections of our manufacturing facility to ensure compliance with cGMP and
non-U.S. regulatory requirements.

We
intend to eventually develop our own manufacturing capability, which will require significant resources and will be subject to ongoing government approval and oversight. Our efforts
may not be successful.

If successful large-scale manufacturing of gene therapy products is not possible, we may be unable to manufacture enough of our product candidates to achieve regulatory
approval or market our products.

Very few companies have shown successful large-scale manufacturing of gene therapy products, and it is anticipated that significant process development changes
will be necessary for the commercial process. We may be unable to manufacture commercial-scale quantities of gene therapy products, or receive appropriate government approvals, on a timely basis or at
all. Failure to successfully manufacture or obtain appropriate government approvals on a timely basis would prevent us from achieving our business objectives.

We may experience difficulties or delays in product manufacturing, which are beyond our control and could harm our business, because we rely on third-party manufacturers.

We currently expect to produce our product candidates through third-party manufacturers. Problems with any manufacturing processes could result in product
defects, which could require us to delay shipment of products or recall products previously shipped. In addition, any prolonged interruption in the operations of our or a third party's manufacturing
facilities could result in the cancellation of shipments. A number of factors could cause interruptions, including equipment malfunctions or process failures, or damage to a facility due to natural
disasters or otherwise. Because our manufacturing processes are or are expected to be highly complex and subject to a lengthy FDA approval process, alternative qualified production capacity may not be
available on a timely basis or at all.

Difficulties
or delays in our manufacturing could increase our costs and damage our reputation. The manufacture of pharmaceutical products can be an expensive,
time-consuming, and complex process. Manufacturers often encounter difficulties in scaling-up production of new products, including problems involving the transfer of
manufacturing technology, production yields, quality control and assurance, and shortages of personnel. Delays in formulation and scale-up to commercial quantities could result in
additional expense and delays in our clinical trials, regulatory submissions and commercialization.

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We rely on a limited number of suppliers for some of our manufacturing materials. Any problems experienced by any of these suppliers could negatively affect our operations.

We rely on third-party suppliers and vendors for some of the materials used in the manufacture of our product candidates. Some of these materials are available
from only one supplier or vendor. Currently, we procure raw materials, known as resins, for our product purification and testing methods from a limited number of suppliers. We also obtain nutrients we
use to support the growth of microorganisms or other cells from Invitrogen/Gibro. Any significant problem experienced by one of our sole-source suppliers could result in a delay or
interruption in the supply of materials to us until such supplier resolves the problem or an alternative source of supply is located. Any delay or interruption would likely lead to a delay or
interruption of manufacturing operations, which could negatively affect our operations.

We have limited marketing capabilities, and if we are unable to enter into collaborations with marketing partners or develop our own sales and marketing capability, we may not
be successful in commercializing our products.

We currently have limited sales, marketing and distribution capabilities. As a result, we will depend on collaborations with third parties that have established
distribution systems and direct sales forces. To the extent that we enter into co-promotion or other licensing arrangements, our revenues will depend upon the efforts of third parties,
over which we may have little or no control. If we are unable to reach and maintain agreements with one or more pharmaceutical companies or collaborators, we may be required to market our products
directly. In any case we may elect to establish our own specialized sales force and marketing organization to market our products to physicians. In order to do this, we would have to develop a
marketing and sales force with technical expertise and with supporting distribution capability. Developing a marketing and sales force is expensive and time consuming and could delay a product launch.
We cannot be certain that we will be able to attract and retain qualified sales personnel or otherwise develop this capability.

We face substantial competition from other companies and research institutions that are developing products to treat the same diseases that our product candidates target, and
we may not be able to compete successfully.

We compete with pharmaceutical and biotechnology companies that are pursuing other forms of treatment for the diseases that our product candidates target. We may
also face competition from companies that may develop competing technology internally or acquire it from universities and other research institutions. As these companies develop their technologies,
they may develop proprietary positions, which may prevent or limit our product commercialization efforts.

Some
of our competitors are established companies with greater financial and other resources than we have. We expect that competition in our business will intensify. Our competitors may
succeed in:



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While
we seek to expand our technological capabilities to remain competitive, research and development by others may render our technology or product candidates obsolete or
noncompetitive or result in treatments or cures superior to any therapy developed by us.

Risks Related To Our Industry

If we are unable to adequately protect our intellectual property rights, our competitors may be able to take advantage of our research and development efforts to compete with
us.

Our commercial success will depend in part on obtaining patent protection for our products and other technologies and successfully defending these patents against
third party challenges. Our patent position, like that of other biotechnology firms, is highly uncertain and involves complex legal and factual questions. The biotechnology patent situation in the
United States and other countries is uncertain and is currently undergoing review and revision. Changes in, or different interpretations of, patent laws in the United States and other countries might
allow others to use our discoveries or to develop and commercialize our products without any compensation to us.

Our
ability to develop and protect a proprietary position based on biotechnological innovations and technologies involving genes and gene therapy, delivery systems, production,
formulations and the like, is particularly uncertain. The U.S. Patent and Trademark Office, as well as the patent offices in other countries, have often required that patent applications concerning
biotechnology-related inventions be limited or narrowed substantially. Our disclosures in our patent applications may not be sufficient to meet the statutory requirements for patentability in all
cases. In addition, other companies or institutions possess issued patents and have filed and will file patent applications that cover or attempt to cover genes, vectors, cell lines, and methods of
making and using gene therapy products that are the same as or similar to the subject matter of our patent applications. For example, while we have pending patent applications pertaining to various
types of adenovectors that cannot reproduce themselves, adenovectors modified to alter cell binding characteristics and special cell lines used to grow adenovectors, we are aware of issued patents and
pending patent applications of other companies and institutions relating to the same subject matter. Patents and patent applications of third parties may have priority over our issued patents and our
pending or yet to be filed patent applications. Proceedings before the U.S. Patent and Trademark Office and other patent offices to determine who properly lays claim to inventions are costly and time
consuming, and we may not win in any such proceedings.

The
issued patents we already have or may obtain in the future may not provide commercially meaningful protection against competitors. Other companies or institutions may challenge our
or our collaborators' patents in the United States and other countries. In the event a company, institution or researcher infringes upon our or our collaborators' patent rights, enforcing these rights
may be difficult and can be expensive and time consuming, with no guarantee that our or our collaborators' patent rights will be upheld. Others may be able to design around these patents or develop
unique products
providing effects similar to our products. Thus, for example, although we have an issued U.S. patent broadly covering stocks of adenovectors that cannot reproduce themselves, our competitors may find
ways to get around this patent. In addition, our competitors may legally challenge our patents and they may be held to be invalid. In addition, various components used in developing gene therapy
products, such as particular genes, vectors, promoters, cell lines and construction methods, used by others and us, are available to the public. As a result, we are unable to obtain patent protection
with respect to such components, and third parties can freely use such components. Third parties may develop products using such components that compete with our potential products. Also, with respect
to some of our patentable inventions, we or our collaborators have decided not to pursue patent protection outside the

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United States. Accordingly, our competitors could develop, and receive non-U.S. patent protection for, gene therapies or technologies for which we or our collaborators have or are seeking
U.S. patent protection. Our competitors may be free to use these gene therapies or technologies outside the United States in the absence of patent protection.

Where
we believe patent protection is not appropriate we rely to a limited extent on trade secrets to protect our technology. However, trade secrets are difficult to protect. While we
have entered into confidentiality agreements with employees and collaborators, we may not be able to prevent the disclosure or use of our trade secrets. In addition, other companies or institutions
may independently develop substantially equivalent information and techniques.

If our potential products conflict with intellectual property rights of competitors, universities or others, then we may be prevented from developing those product candidates.

Other companies and institutions have issued patents and have filed and will file patent applications that may issue into patents that cover or attempt to cover
genes, vectors, cell lines and methods of making and using gene and gene-based therapy products used in or similar to our product candidates and technologies. For example, we are aware of
issued patents and pending patent applications relating to the delivery, including through the use of adenovectors, of medically beneficial substances to the heart and other tissues. It could be
alleged that our BIOBYPASS angiogen conflicts with these patents. We also are aware of other issued patents and pending patent applications that relate to various aspects of our product candidates and
systems, and it could be alleged that our product candidates conflict with these patents. We have not conducted freedom to use patent searches on all aspects of our product candidates or potential
product candidates, and we may be unaware of relevant patents and patent applications of third parties. In addition, those freedom to use patent searches that have been conducted may not have
identified all relevant issued patents or all relevant pending patent applications that could issue into patents, particularly in view of the characterizations of the subject matter of issued patents
and pending patent applications, as well as the fact that pending patent applications can be maintained in secrecy for a period of time and, in some circumstances, until issuance as patents.

An
issued patent gives rise to a rebuttable presumption of validity under U.S. law and the laws of some other countries. The holder of a patent to which we or our collaborators do not
hold a license could bring legal actions against our collaborators or us for damages or to stop us or our collaborators from using the affected technology, which could limit or preclude our ability to
develop and commercialize
our product candidates. If any of our potential products are found to infringe a patent of a competitor or third party, we or our collaborators may be required to pay damages and to either obtain a
license in order to continue to develop and commercialize the potential products or, at the discretion of the competitor or third party, to stop development and commercialization of the potential
products. Since we have concentrated our resources on developing only a limited number of products, the inability to market one of our products would disproportionately affect us as opposed to a
competing company with many products in development.

We
believe that there will be significant litigation in our industry regarding intellectual property rights. Many of our competitors have expended and are continuing to expend
significant amounts of time, money and management resources on intellectual property litigation. If we become involved in litigation, it could consume a substantial portion of our resources and could
adversely affect our business, financial condition and results of operations, even if we ultimately are successful in such litigation, in view of our limited resources.

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If our right to use intellectual property we license from others is affected, our ability to develop and commercialize our product candidates may be harmed.

We rely, in part, on licenses to use some technologies that are material to our business. For example, to create our product candidates, we combine our vectors
with genes intended to produce proteins. For our current product candidates, we have secured licenses to use the VEGF121, TNF-alpha, and PEDF genes. We do not own the patents that underlie
these licenses. For these genes, we do not control the enforcement of the patents. We rely upon our licensors to properly prosecute and file those patent applications and to prevent infringement of
those patents.

While
many of the licenses under which we have rights provide us with exclusive rights in specified fields, the scope of our rights under these and other licenses may be subject to
dispute by our licensors or third parties. In addition, our rights to use these technologies and practice the inventions claimed in the licensed patents and patent applications are subject to our
licensors abiding by the terms of those licenses and not terminating them. Any of our licenses may be terminated by the licensor if we are in breach of a term or condition of the license agreement, or
in certain other circumstances. In addition, some of our licenses require us to achieve specific milestones.

Our
product candidates and potential product candidates will require several components that may each be the subject of a license agreement. The cumulative license fees and royalties for
these components may make the commercialization of these product candidates uneconomical.

Adverse events in the field of gene therapy may negatively affect regulatory approval or public perception of our products or product candidates.

In September 1999, a patient undergoing gene therapy using an adenoviral vector to deliver a therapeutic gene died as a result of an adverse reaction to
the treatment. This death was widely publicized. Other patient deaths have occurred in other gene-based clinical trials. These deaths and the resulting publicity surrounding them, as well
as any other serious adverse events in the field of gene therapy that may occur in the future, may result in greater governmental regulation of our product candidates and potential regulatory delays
relating to the testing or approval of our product candidates. As a result of the incident in September 1999, the United States Senate held a series of hearings to determine whether additional
legislation was required to protect patients who participate in clinical trials. Possibly as a consequence of these hearings, a specific division within the FDA for gene and cell therapy was
established. Furthermore, extended patient follow-up for gene therapy product candidates has been recommended. Additionally, the National Institutes of Health and its advisory bodies
routinely review the field of gene therapy and issue reports on the adverse events reported by investigators. The NIH has approved a proposal to establish a Gene Transfer Safety Assessment Board to
review serious adverse event reports, annual reports and other safety information in order to assess toxicity and safety and report these findings at NIH Recombinant DNA Advisory Committee (RAC)
meetings. Additional scrutiny cannot be ruled out. Any increased scrutiny could delay or increase the costs of our product development efforts or clinical trials.

The
commercial success of our product candidates will depend in part on public acceptance of the use of gene therapies for the prevention or treatment of human disease. Public attitudes
may be influenced by claims that gene therapy is unsafe, and gene therapy may not gain the acceptance of the public or the medical community. Negative public reaction to gene therapy could result in
greater government regulation and stricter clinical trial oversight and commercial product labeling requirements of gene therapies and could cause a decrease in the demand for any products we may
develop.

If
gene therapy does not gain acceptance among the public, the medical community and third-party payors, our business prospects will be seriously harmed and we may be unable to generate
revenues.

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Our
product candidates involve new technologies and therapeutic approaches in the field of gene therapy, which is a new and evolving field. As discussed above, no gene therapy product
has received regulatory approval in any country, including the United States, and adverse events in this field may negatively affect public perception of our product candidates. Even if our product
candidates attain regulatory approval, our success will depend upon the medical community, patients and third party payors accepting gene therapy products in general, and our product candidates in
particular, as medically useful, cost-effective and safe. In particular, our success will depend upon physicians specializing in the treatment of those diseases that our product candidates
target prescribing treatments that involve the use of our product candidates in lieu of, or in addition to, existing treatments that they are already familiar with and for which greater clinical data
may be available. Even if the clinical safety and efficacy of our product candidates is established, physicians may elect not to recommend our
products for a variety of reasons, including the reimbursement policies of government and third-party payors. Further, third-party payors, such as health insurance plans, may be reluctant to authorize
and pay for new forms of treatment that they may deem expensive and less-proven that existing treatments. Even if gene therapy products, and our product candidates in particular, are
accepted by the medical community and third-party payors, the public in general, or patients in particular, may be uncomfortable with new therapies, including our product candidates, and it could take
substantial time for them to accept gene therapy products as a viable treatment alternative, if ever. If gene therapy and our product candidates do not gain widespread acceptance, we may be unable to
generate significant revenues, if any, which would adversely affect our results of operations. In addition, even if our product candidates achieve market acceptance, we may not be able to maintain
that market acceptance over time if new products or technologies are introduced that are more favorably received than our product candidates or render them obsolete.

We may be sued for product liability, which could damage our reputation and expose us to unanticipated costs.

We, alone or with our collaborators, may be held liable if any product we or our collaborators develop, or any product, which is made with the use or
incorporation of any of our technologies, causes injury or is found otherwise unsuitable during product testing, manufacturing, marketing or sale. Regardless of the merit or eventual outcome, product
liability claims may result in:



Although
we currently have and intend to maintain product liability insurance, this insurance may become prohibitively expensive, or may not fully cover our potential liabilities.
Inability to obtain sufficient insurance coverage at an acceptable cost or otherwise to protect against potential product
liability claims could prevent or inhibit the commercialization of products developed by us or in collaboration with others. If we are sued for any injury caused by our products, our liability could
exceed our total resources.

24

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We use hazardous chemicals and radioactive and biological materials in our business; any liability or disputes relating to improper handling, storage or disposal of these
materials could be time consuming and costly.

Our research and development processes involve the use of hazardous materials, including chemicals and radioactive and biological materials, and also produce
hazardous waste products. Hazardous chemicals used in our processes include, but are not limited to, flammable solvents such as methanol and ethanol, toxic chemicals such as ethidium bromide and
formaldehyde, and corrosive chemicals such as acetic acid and sodium hydroxide. We also use several radioactive compounds, including phosphorous-32, carbon-14,
sulfur-35, phosphorous-33, iodine-125, hydrogen-3, and chromium-51.

The
hazardous biological material used in our research and development activities include human and animal cell lines and viruses, such as adenoviruses, and animals infected with human
viruses. Some of the biological material may be novel, including viruses with novel properties. We cannot eliminate the risk of accidental contamination or discharge or injury from these materials.
Federal, state, and local laws and regulations govern the use, manufacture, storage, handling and disposal of these materials. We could be subject to civil damages in the event of an improper or
unauthorized release of, or exposure of individuals to, these hazardous materials. In addition, claimants may sue us for injury or contamination that results from our use or the use by third parties
of these materials, and our liability may exceed our total assets. Compliance with environmental laws and regulations may be expensive, and current or future environmental regulations may impair our
research, development or production efforts.

Although
we have general liability insurance, these polices contain exclusions from insurance against claims arising from pollution from chemical or radioactive materials. Our
collaborators are working with these types of hazardous materials in connection with our collaborations. In the event of a lawsuit or investigation, we could be held responsible for any injury we or
our collaborators cause to persons or property by exposure to, or release of, any hazardous materials. However, we believe that we are currently in compliance with all applicable environmental and
occupational health and safety regulations.

If reforms in the health care industry make reimbursement for our potential products less likely, the market for our potential products will be reduced, and we will lose
potential sources of revenue.

Our success may depend, in part, on the extent to which reimbursement for the costs of therapeutic products and related treatments will be available from
third-party payors such as government health administration authorities, private health insurers, managed care programs, and other organizations. Over the past decade, the cost of health care has
risen significantly, and there have been numerous proposals by legislators, regulators, and third-party health care payors to curb these costs. Some of these proposals have involved limitations on the
amount of reimbursement for certain products. Similar federal or state health care legislation may be adopted in the future and any products that we or our collaborators seek to commercialize may not
be considered cost-effective. Adequate third-party insurance coverage may not be available for us to establish and maintain price levels that are sufficient for realization of an
appropriate return on our investment in product development. Moreover, the existence or threat of cost control measures could cause our corporate collaborators to be less willing or able to pursue
research and development programs related to our product candidates.

ITEM 2. PROPERTIES

We currently lease 42,900 square feet for our corporate offices and research and development laboratories located at 65 West Watkins Mill Road in Gaithersburg,
Maryland. The lease expires on November 1, 2009. We have options to extend the term of this lease for an additional fourteen years,

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through October 2023. We believe that this facility is sufficient for our current needs. We have additional space in our current facility to accommodate our anticipated growth over the next
several years.

ITEM 3. LEGAL PROCEEDINGS

We are not currently a party to any material legal proceedings.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITIES HOLDERS.

There were no matters submitted by the Company during the fourth quarter of 2002 to a vote of security holders, through the solicitation of proxies or otherwise.

EXECUTIVE OFFICERS OF THE REGISTRANT

|NAME                   |  | AGE |  | PRESENT POSITION WITH THE REGISTRANT                      
|---------------------- |  | --- |  | ----------------------------------------------------------
|Paul H. Fischer, Ph,D. |  | 53  |  | Chief Executive Officer                                   
|David P. Wright        |  | 55  |  | President and Chief Operating Officer                     
|Jeffrey W. Church      |  | 46  |  | Chief Financial Officer, Treasurer and Corporate Secretary
|Thomas E. Smart        |  | 39  |  | Sr. Vice President, Corporate Development                 
|Bryan T. Butman, Ph.D. |  | 50  |  | Vice President, Quality                                   
|C. Richter King, Ph.D. |  | 48  |  | Vice President, Research                                  
|Imre Kovesdi, Ph.D.    |  | 56  |  | Vice President, Chief Scientific Officer                  
|David W. Robinson      |  | 44  |  | Vice President, Sales and Marketing                       
|Mary P. Sundeen        |  | 40  |  | Vice President, Corporate Communications                  
|Robert S. Tenerowicz   |  | 40  |  | Vice President, Process Development and Clinical Supplies 
|Grant Yonehiro         |  | 39  |  | Drug Development Vice President                           

Paul H. Fischerserves as Chief Executive Officer and as a director of the Company. Dr. Fischer has served as President and Chief
Executive Officer and as a director of the Company since 1995. Prior to joining GenVec, he was Executive Vice President of Research and Development with Oncologix, Inc., (now Aronex
Pharmaceuticals, inc.) a biotechnology company. Dr. Fischer's previous experience includes Manager, Cancer Research at Pfizer, Inc., a pharmaceutical company. Dr. Fischer
received his B.S. in Biology from the University of Denver, his Ph.D. in Pharmacology from the University of California at San Francisco and performed post-doctoral research in
Pharmacology at Yale University School of Medicine and was an associate Professor of Human Oncology at the University of Wisconsin.

David P. Wrightserves as President and Chief Operating Officer and as a director of the Company. Mr. Wright joined the company in
December 2002 and was elected to the Board in March 2003. Prior to joining GenVec, he served from February 2002 to December 2002 as President and Chief Business Officer,
and from November 2000 to February 2002 as Executive Vice President, Commercial Operations, for Guilford Pharmaceuticals, a biotechnology company. Mr. Wright served as Executive
Vice President for MedImmune, Inc. from 1990 to 2000. He has held various marketing and sales positions at pharmaceutical companies such as Smith-Kline and French, G.D. Searle, and
Glaxo, Inc. Mr. Wright received his Masters of Arts in Speech Pathology and Audiology from the University of Florida.

Jeffrey W. Churchjoined the Company in August of 1998 and serves as Chief Financial Officer, Treasurer and Corporate Secretary. Prior to
joining the Company, he served from September 1997 to August 1998 as Executive Vice President and Chief Financial Officer of Biospherics, Inc., a telecommunications and
biotechnology company. Before that Mr. Church was employed with Meridian Medical Technologies, Inc., a medical device/drug delivery company. In addition to his CFO duties at Meridian,
Mr. Church was also responsible for one of the company's three operating units. Previously,

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Mr. Church spent seven years with PricewaterhouseCoopers as Audit Manager. Mr. Church received his B.S. in Accounting from the University of Maryland and is a Certified Public
Accountant.

Thomas E. Smartjoined GenVec in March 1995 to lead the Company's corporate development function and currently serves as Senior
Vice President of Corporate Development. Previous experience includes Director of Business Development at Cell Genesys, Inc. a biotechnology company, various positions within the Corporate
Strategic Planning and Allied Business Group at G.D. Searle, a pharmaceutical company, and Business Development Analyst at Genetics Institute, a biotechnology company. Mr. Smart received his
B.S. in the biological sciences from Cornell University and his M.B.A. from the University of Chicago.

Bryan T. Butmanhas served as our Vice President of Quality since March 2002. He joined GenVec in 1999 and previously served as
Director of Quality and Analytical Sciences from September 1999 to March 2002. Dr. Butman has over 19 years of experience in the development, clinical testing, registration
and manufacture of medical diagnostic products and in the development of quality control assays for parenteral biopharmaceuticals. Throughout his biotechnology career, Dr. Butman has developed
successful products in the areas of cardiovascular disease, oncology, infectious disease and hematology. He has held senior positions within Warner Lambert, AKZO-Nobel, Organon Teknika,
PerImmune and INTRACEL. Dr. Butman holds a Ph.D. in Cell Biology from Wayne State University.

C. Richter Kinghas served as our Vice President of Research since May 1999, and from May 1998 to May 1999 as our
Vice President of New Product Research, an area that he still oversees. Prior to joining GenVec in 1998, Dr. King conducted extensive research into the amplification of the erbB-2
gene, which is associated with common human cancers. Pursuing erbB-2 as a potential target for anticancer therapy, Dr. King directed an experienced research group at the Georgetown
University Medical School's Lombardi Cancer Research Center in Washington, DC, where he served as Associate Professor with the University's Department of Biochemistry. Previously, Dr. King was
the Director of Drug Discovery for Oncologix (now Aronex Pharmaceuticals, Inc.). Dr. King holds a Ph.D. in Biochemistry from the Johns Hopkins University in Baltimore, MD.

Imre Kovesdihas served as Chief Scientific Officer of the Company since April 1999. Previously he served as Vice President of
Discovery Research from September 1995 to April 1999 and prior to that as Director of Vector Biology of the Company. From 1987 to 1993 he led projects in gene expression and neurotrophic
factors at the Medical Research Division of the American Cyanamid Company. Dr. Kovesdi has a Ph.D. in molecular biology from Simon Fraser University and did his post-doctoral
training at the Rockefeller University. He holds a bachelors degree in Electrical Engineering from the University of British Columbia, where he specialized in computer design and software engineering.

David W. Robinsonserves as Vice President, Marketing & Sales. Mr. Robinson joined the company in August 2002 and
brings two decades of marketing and sales experience in the pharmaceutical arena. Prior to joining GenVec, he was Vice President, Oncology Sales for GlaxoSmithKline, a pharmaceutical company from 2000
to August 2002. Mr. Robinson held various management positions at GlaxoSmithKline, including Director of Oncology Marketing and Director of Business Operations. As Vice President,
Marketing & Sales, he will direct all marketing and future sales efforts for GenVec's product candidates, TNFerade, BIOBYPASS and AdPEDF. Mr. Robinson received his Bachelor of Science
degree in Business Administration from the Appalachian State University.

Mary P. Sundeenhas served as Vice President, Corporate Communications since March 2002 Ms. Sundeen joined GenVec in
June 2001 as the Executive Director for Corporate Communications. She brings 18 years of public relations and media relations experience to GenVec, having most recently served as Senior
Director, Corporate Communications for the Nasdaq-listed biopharmaceutical firm, EntreMed, Inc., from March 1998 to May 2001. Ms. Sundeen is responsible for crisis
management, media and investor relations, and serves as corporate spokesperson. She received her Bachelor of Arts

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degree from the State University of New York and has sub-specialty training in technical writing and biomedical communication. She previously served as Director of Public Relations for
the Dent Neurologic Institute at Millard Fillmore Hospital and Director of Corporate Communications and Marketing for a privately held corporation in New York. Her articles have regularly appeared in
trade journals, and she is the co-editor ofStyle and Strategy of the Business Letter,published by Prentice-Hall, 1985.

Robert S. Tenerowiczhas served as Vice President, Process Development & Clinical Supplies, since March 2002.
Mr. Tenerowicz joined GenVec in 1997 as Director of Project Management and served as Senior Director of Project Management from March 2000 to February 2002 when he was promoted to
Vice President, Process Development and Clinical Supplies. Mr. Tenerowicz had 16 years of previous biotechnology industry and project management experience prior to joining GenVec.
Mr. Tenerowicz spent nine years at Genentech, Inc., serving in both the manufacturing and project management groups. Following Genentech, Mr. Tenerowicz led the project management
function at Cell Genesys, Inc. and then at its subsidiary, Abgenix, Inc., for three years before joining GenVec. While at Abgenix, Mr. Tenerowicz also had responsibility for the
Quality Assurance and Regulatory Affairs functions. In addition to managing internal project management efforts, Mr. Tenerowicz has also gained extensive experience with outside partners,
collaborators and contractors such as large pharmaceutical companies, biotechnology companies, device companies, contract manufacturing and testing organizations, and academic institutions.
Mr. Tenerowicz received his Bachelor of Science degree in Physiology from the University of California at Davis and his Master of Business Administration in Operations Management from Golden
Gate University.

Grant Yonehirohas served as Drug Development Vice President since March 2002. Mr. Yonehiro joined the Company in 1996 as
Director of Corporate Development. From 2000 to 2001 he served as our Vice President, Commercial Operations and from 1997 to 2000, he served as our Vice President, Product Management. Prior to joining
GenVec, Mr. Yonehiro served as Manager of Business Development for Cell Genesys, Inc. Prior to December 1993, he was a Research Analyst for Focus Advisors, Inc., an equity
research organization focusing on health care. Mr. Yonehiro received his Bachelor of Individualized Studies from the University of Minnesota and his M.B.A. from the University of California at
Berkeley.

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PART II

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED SHAREHOLDER MATTERS

Our common stock is traded in the over-the-counter market and is included for quotation on the Nasdaq National Market under the symbol
GNVC. Our common stock began trading on December 12, 2000.

Set
forth below is the range of high and low closing sale prices for our common stock as reported on the Nasdaq National Market following the December 12, 2000 completion of our
initial public offering. Prior to the initial public offering on December 12, 2000, there was no established public trading market for our common stock.

HIGH

LOWDecember 12-31, 2000

$
9.875

$
9.50First Quarter 2001

$
10.00

$
4.00Second Quarter 2001

$
5.25

$
2.75Third Quarter 2001

$
3.10

$
1.70Fourth Quarter 2001

$
4.95

$
1.65First Quarter 2002

$
4.80

$
3.01Second Quarter 2002

$
3.50

$
2.20Third Quarter 2002

$
3.70

$
1.95Fourth Quarter 2002

$
4.30

$
2.60


As
of February 28, 2003, there were approximately 164 holders of record of our common stock. We have not paid any cash dividends since our inception and we do not anticipate
paying any cash dividends in the foreseeable future.

Since
completion of the public offering in December 2000, pursuant to Form S-1, Commission File No. 333-47408, the net offering proceeds have
been invested in cash equivalents and short and long-term investments. The cash equivalents consist of commercial paper having maturities of three months or less. Our investment portfolio
consists of investment grade government agency notes and corporate bonds having maturities of less than five years. Through December 31, 2002 we have expended approximately $17.6 million
of the proceeds of our initial public offering for research and development activities, approximately $7.2 million for general and administrative expenses, approximately $1.8 million for
capital expenditures and approximately $1.5 million for repayment of loans and capital leases.

ITEM 6. SELECTED FINANCIAL DATA

The following table sets forth our selected financial data for each of the years in the five-year period ended December 31, 2002. The
information below should be read in conjunction with our financial statements and notes thereto included elsewhere in this report and "Management's Discussion and Analysis of Financial Condition and
Results of Operations" included elsewhere in this Annual

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Report on Form 10-K. The historical results are not necessarily indicative of results to be expected for future periods.

|                                                              |                                  | DECEMBER 31,             |        
|------------------------------------------------------------- | -------------------------------- | ------------------------ | -------
|
|IN THOUSANDS, EXCEPT PER SHARE DATA                           |                                  |                          |        
|SUMMARY STATEMENTS OF OPERATIONS:                             |                                  |                          |        
|Revenues:                                                     |                                  |                          |        
|                                                              | Research and development support |                          | $      
|                                                              | License and milestone payments   |                          |        
|                                                              |                                  | Total revenues           |        
|Operating expenses:                                           |                                  |                          |        
|                                                              | Research and development         |                          |        
|                                                              | General and administrative       |                          |        
|                                                              |                                  | Total operating expenses |        
|Loss from operations                                          |                                  |                          | (25,581
|Other income (loss), net                                      |                                  |                          | (17    
|Net loss                                                      |                                  | $                        | (25,598
|Basic and diluted net loss per share                          |                                  | $                        | (1.17  
|Shares used in computing basic and diluted net loss per share |                                  |                          | 21,816 

|                                                  |  | AS OF DECEMBER 31, |        
|------------------------------------------------- |  | ------------------ | -------
|
|IN THOUSANDS                                      |  |                    |        
|SUMMARY BALANCE SHEET DATA:                       |  |                    |        
|Cash, cash equivalents and short-term investments |  | $                  | 17,652 
|Working capital                                   |  |                    | 12,471 
|Long-term investments                             |  |                    | 2,708  
|Total assets                                      |  |                    | 31,085 
|Long-term obligations, less current portion       |  |                    | 5,921  
|Accumulated deficit                               |  |                    | (95,439
|Total stockholders' equity                        |  |                    | 15,629 

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND  RESULTS OF OPERATIONS

The following discussion should be read in conjunction with the Financial Statements and Notes thereto appearing elsewhere in this report. See
"BusinessRisks and Uncertainties" regarding certain factors known to GenVec that could cause reported financial information not to be necessarily indicative of future results, including
discussions of the risks related to the development, regulatory approval, proprietary protection of our product candidates, and their market success relative to alternative products.

CRITICAL ACCOUNTING POLICIES AND THE USE OF ESTIMATES

The discussion and analysis of our financial condition and results of operations are based upon our financial statements. The preparation of financial statements
in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and
accompanying notes. On an on-going basis,
we evaluate our estimates using authoritative pronouncements, historical experience and other assumptions as the basis for making estimates. Actual results could differ from those estimates. While

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our significant accounting policies are more fully described in Note 2 to our financial statements included in this report, we believe the following accounting policies to be critical:

Revenue.Research and development (R&D) revenue, from cost-reimbursement and cost-plus agreements,
are recognized as earned based on the performance requirements of the contract. Non-refundable R&D fees for which no further performance obligations exist are recognized when collection is
assured. Contract and upfront license payments where we have continued involvement through a research or development collaboration are recognized ratably over the contract period. Revenue associated
with performance milestones are recognized based on achievement of the milestones as defined in the respective agreements.

In
accordance with Staff Accounting Bulletin 101, we have deferred recognition of up-front contract or license payments received under our collaboration and license
agreements and have amortized the related unearned revenues over the terms of the collaboration agreements, generally ranging from two to four years. During 1997 and 1999, we received
$5.0 million and $4.1 million, respectively, in upfront contract and license fees. Our results of operations included $2.9 million, $3.0 million and $1.8 million
during the years ended 1999, 2000 and 2001 of amortization of these upfront contract and license fees. As of December 31, 2001, we had amortized all of these amounts into income. As of
December 31, 2002 and 2001, we had unearned revenue related to other contracts of $481,000 and $461,000, respectively.

Clinical Trial Expenses.Clinical trial expenses are payable to clinical sites and core laboratories. Expenses for clinical
sites are accrued ratably over the treatment period based on the number of patients treated for each trial. Expenses for core laboratories are recognized as incurred.

OVERVIEW

We are a clinical-stage biopharmaceutical company developing and working to commercialize innovative therapeutic proteins to treat serious and
life-threatening diseases, including cancer and heart disease. We have generated no product revenues and have funded our operations primarily through the private and public placement of
equity securities and the proceeds from our collaboration agreements with corporate partners and government institutions.

We
have incurred operating losses each year since inception and, as of December 31, 2002, had an accumulated deficit of approximately $95.4 million. Our losses have
resulted principally from costs incurred in research and development and from general and administrative activities. Research and development expenses consist primarily of salaries and related
personnel costs, sponsored research costs, patent costs, technology access fees, clinical trial costs, and other expenses related to our product
development and research programs. General and administrative expenses consist primarily of salaries and related expenses for executive, finance and other administrative personnel, professional fees
and other corporate expenses including business development and general legal activities.

Through
December 31, 2002, we had recorded an aggregate of $9.1 million of deferred compensation expense (of which $7.5 million has been amortized to operations)
resulting from the granting of stock options to employees, directors or consultants covering shares of our common stock, which stock options had exercise prices below the fair value of the underlying
common stock at the date of their grant. Net of prior amortization and cancellations, net deferred compensation of $1.6 million at December 31, 2002 will be amortized over the vesting
periods of the respective options, typically four years. We anticipate recording total compensation charges resulting from the amortization of the deferred compensation expense recorded as of
December 31, 2002 approximately as follows: $960,000 in 2003, $624,000 in 2004 and $6,000 in 2005. During 2002 the Company amortized $1.6 million of deferred compensation expense.

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RESULTS OF OPERATIONS

YEARS ENDED DECEMBER 31, 2002 AND 2001

REVENUES:

Research and development support.Research and development revenues increased 218% to $8.4 million in 2002 from
$2.6 million in 2001 primarily as a result of increased levels of funded activities under the Company's collaboration agreements with the Vaccine Research Center and Fuso Pharmaceuticals. Over
31% and 77% of our research and development support revenue in 2002 and 2001, respectively, were earned under our BIOBYPASS collaboration agreement with The Warner-Lambert Company/Pfizer, Inc.
and related settlement agreement. As previously reported, Pfizer, Inc., which acquired Warner-Lambert in June 2000, elected to discontinue the collaboration in 2002. We will seek ongoing
research and development support from existing contracts, including those with Fuso Pharmaceuticals, the Vaccine Research Center and the US Naval Medical Research Center, and from additional
collaborative agreements.

License and milestone payments.There were no license and milestone payments in 2002 compared with $1.8 million in
2001. Revenues in 2001 consisted of amortization of upfront contract and license fees received in prior years.

OPERATING EXPENSES:

Research and development.Research and development expenses increased 49% to $24.4 million in 2002 from
$16.3 million in 2001. The increase in our research and development activities related primarily to internal product development programs including the continuation of clinical development of
TNFerade and initiation of clinical development efforts for our AdPEDF product program as well as development and clinical expenses of $2.8 million related to the assumption of the BIOBYPASS
program from Pfizer in July 2002. These BIOBYPASS program expenses were partially offset by payments totaling $2.7 million for certain manufacturing, development and clinical costs
received from Pfizer in 2002.

General and administrative.General and administrative expenses increased 10% to $9.6 million in 2002 from
$8.7 million in 2001. The increase was primarily attributable to higher levels of expenditures related to legal and consulting fees associated with our new product development initiatives,
including acquiring and maintaining our intellectual property portfolio, higher compensation costs resulting from new hires in the sales, marketing and commercialization areas and related recruiting
and relocation costs.

Other income.Other income, consisting primarily of interest income and securities gains or losses offset by interest
expense, decreased from $1.5 million in other income in 2001 to $17,000 in other expense in 2002. This decrease was due to lower levels of cash available for investing, lower rates of return on
these invested funds, and an investment loss of $1.0 million reported in the second quarter of 2002.

YEARS ENDED DECEMBER 31, 2001 and 2000

REVENUES:

Research and development support.Research and development support decreased 70% to $2.6 million in 2001 from
$8.8 million in 2000 primarily as a result of scheduled reductions in research and development support under our BIOBYPASS collaboration agreement with Warner-Lambert. In addition, revenue
recognized in 2000 included $3.0 million in process development support received for successfully establishing a manufacturing process suitable for clinical manufacturing.

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License and milestone payments.Recognition of license and milestone payments decreased to $1.8 million in 2001 from
$5.1 million in 2000. Revenues in 2001 consisted of amortization of upfront contract and license fees. Revenues in 2000 consisted of amortization of upfront contract and license fees and a
$2.0 million technology success fee related to the development of a production process and testing methods suitable for clinical supplies for pivotal trials.

OPERATING EXPENSES:

Research and development.Research and development expenses increased 6% to $16.3 million in 2001 from
$15.4 million in 2000. The increase in our research and development activities related primarily to internal product development programs including the initiation of clinical development of
TNFerade and preclinical development efforts for our AdPEDF product program.

General and administrative.General and administrative expenses increased 26% to $8.7 million in 2001 from
$6.9 million in 2000. The increase was primarily attributable to higher levels of expenditures related to legal and consulting fees associated with our new product development initiatives,
including acquiring and maintaining our intellectual property portfolio, higher compensation charges resulting from several new hires, related recruiting and relocation costs and the increased cost of
Director and Officer Liability insurance as a public company.

Other income.Other income, consisting primarily of interest income, net of interest expense, increased 185% to
$1.5 million in 2001 from $534,000 in 2000. The $1 million increase was due to higher levels of cash available for investing as a result of our IPO in December 2000.

LIQUIDITY AND CAPITAL RESOURCES

To date, we have been engaged primarily in research and development activities. As a result we have experienced and expect to continue to incur operating losses
for the foreseeable future until one or more of our product candidates are commercialized. As of December 31, 2002, we held $20.4 million in cash and investments as compared to
approximately $41.9 million at December 31, 2001. Net cash used in operating activities was $20.3 million in 2002 compared with $16.2 million used in 2001. The increase is
primarily the effect of the $6.5 million increase in the net loss for 2002 as compared with 2001. Net cash provided by financing activities was $1.4 million in 2002, reflecting loan
proceeds of $2.5 million net of debt payments of $1.3 million. Net cash provided by investing activities was approximately $9.0 million in 2002, which consisted principally of the
maturity of investment securities offset by the purchase of property and equipment. As of December 31, 2002, our working capital was approximately $12.5 million compared to
$17.0 million at December 31, 2001, primarily reflecting a $2.3 million decrease in cash and equivalents and short-term investments and a $2.7 million increase
in accounts payable and accrued expenses partially offset by an increase in accounts receivable of $924,000 resulting from funded research agreements with the Vaccine Research Center and Fuso
Pharmaceuticals.

Historically,
we have contracted with various academic institutions and research organizations to perform research and development activities and with clinical sites for the treatment of
patients under

33

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clinical protocols. Such contracts expire at various dates and have differing renewal and expiration clauses. Our commitments are summarized in the following table:

|                                                    |  | Payments Due by Period (000's)
|--------------------------------------------------- |  | ------------------------------
|
|Long-Term Debt, including Capital Lease Obligations |  | $                             
|Operating Leases                                    |  |                               
|Other Obligations                                   |  |                               
|                                                    |  |                               
|Total Contractual Obligations                       |  | $                             
|                                                    |  |                               

We
expect our revenue for the next several years to consist primarily of payments under corporate collaborations and interest income. In order to reduce our operating expenses, we intend
to focus our resources on our lead product candidate, TNFerade, for the treatment of cancer. With respect to our other product candidates, including TNFerade, BIOBYPASS, and AdPEDF we will seek to
form strategic alliances with other companies pursuant to which we will share the risks and costs of development. We also will continue to look for funded research collaborations to help offset our
future losses from operations. Some of these arrangements may require us to relinquish rights to certain of our existing or future technologies, product candidates or products that we would otherwise
seek to develop or commercialize on our own, or to license the rights to our technologies, product candidates or products on terms that are not favorable to us.

We
also will continue to seek capital through the public or private sale of securities. If we are successful in raising additional funds through the issuance of equity securities,
investors likely will experience substantial dilution, or the equity securities may have rights, preferences or privileges senior to those of the holders of our common stock. If we raise funds through
the issuance of debt securities, those securities would have rights, preferences and privileges senior to those of our common stock. In addition, if we lack adequate funding, we may be required to
delay, reduce the scope of, or eliminate one or more of our research and development or clinical programs.

In
December 2001 we raised $12.8 million, net of offering costs of $118,000, in a private equity offering. In January 2003, we raised approximately
$1.9 million in an offering from our shelf registration statement.

We
believe that our cash reserves and anticipated cash flow from our current collaborations will be sufficient to support our operations for approximately 15 to 16 months. Without
new collaborations or additional equity financing, we would use approximately $18 million in cash over the next twelve months, including approximately $550,000 for capital expenditures and
$1.4 million in debt service payments. We expect that significant additional financing will be required in the future, which we may seek to raise through public or private equity offerings,
debt financing, additional strategic alliance and licensing arrangements or some combination of these financing alternatives.

As
of December 31, 2002, our net operating loss carry forwards were approximately $87.8 million. If not utilized, our loss carry forwards will expire at various dates
through 2022. Utilization of our net operating losses to offset future taxable income, if any, may be substantially limited due to "change of ownership" provisions in the Internal Revenue Code of
1986. We have not yet determined the extent to which limitations may have been triggered as a result of past or future financings. This annual limitation may result in the expiration of certain net
operating losses before their use.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

The primary objective of our investment activities is to preserve our capital until it is required to fund operations while at the same time maximizing the income
we receive from our investments

34

---

without significantly increasing risk. As of December 31, 2002, we had cash and cash equivalents and short-term and long-term investments of $20.4 million as
follows:

Cash and cash equivalents

$
4.6 millionShort-term investments


13.1 millionLong-term investments


2.7 million


Our
exposure to market risk is confined to our cash and cash equivalents, which consist of commercial paper having maturities of less than one year, and our investment portfolio. We
maintain an investment portfolio of investment grade government agency notes, corporate bonds and asset-backed securities. The securities in our investment portfolio are not leveraged, are classified
as available-for-sale and are, due to their predominantly short-term nature, subject to minimal interest rate risk. We currently do not hedge interest rate exposure
on our investment portfolio. As of December 31, 2002, securities totaling $13.1 million mature in 2003, $282,000 mature in 2004 and $2.4 million mature in 2006. While we do not
believe that an increase in market rates would have any significant negative impact on the realizable value of our investment portfolio, changes in interest rates affect the investment income we earn
on our investments and, therefore, impact our cash flow and results of operations. We have operated in the United States and all revenues to date have been received in U.S. dollars. Accordingly, we
have not had any material exposure to foreign currency rate fluctuations.

At
December 31, 2002, we had an outstanding bond payable of $4.1 million. This bond bears interest at a variable rate based on LIBOR. During 2000, we entered into an
interest rate swap agreement that effectively fixed the interest rate over the life of the bond at 6.68% plus a remarketing fee. We also have outstanding loans and capital lease obligations totaling
$3.3 million at fixed interest rates ranging from 5.0% to 12.1%. Principal and interest on these loans is due and payable monthly.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The response to this item is submitted in a separate section of this report. See Index to Financial Statements on Page F below for a list of the financial
statements being filed herein.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL                DISCLOSURE

None.

35

---



PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY

Information required by this item, with the exception of information on our executive officers, is incorporated by reference from our Proxy Statement relating to
the 2003 Annual Meeting of Stockholders to be filed pursuant to General Instruction G(3) to Form 10-K.

ITEM 11. EXECUTIVE COMPENSATION

The information required by this item is incorporated by reference from our Proxy Statement relating to the 2003 Annual Meeting of Stockholders to be filed
pursuant to General Instruction G(3) to Form 10-K.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information required by this item is incorporated by reference from our Proxy Statement relating to the 2003 Annual Meeting of Stockholders to be filed
pursuant to General Instruction G(3) to Form 10-K.

Information
relating to compensation plans under which equity securities of the Registrant are authorized for issuance is set forth under "Equity Compensation Plan Information" in the
Proxy Statement relating to the 2003 Annual Meeting of stockholders, and all such information is incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The information required by this item is incorporated by reference from our Proxy Statement relating to the 2003 Annual Meeting of Stockholders to be filed
pursuant to General Instruction G(3) to Form 10-K.

ITEM 14. CONTROLS AND PROCEDURES

Under the supervision and with the participation of the Company's Chief Executive Officer and the Company's Chief Financial Officer, Treasurer and Corporate
Secretary (its principal executive officer and principal financial officer), management has reviewed and evaluated the effectiveness of the design and operation of the Company's disclosure controls
and procedures within 90 days of the filing date of this annual report. Based on that evaluation, the Chief Executive Officer and the Chief Financial Officer, Treasurer and Corporate Secretary
have concluded that these disclosure controls and procedures are effective. There were no significant changes in the Company's internal controls or in other factors that could significantly affect
these controls subsequent to the date of the evaluation, including any corrective actions with regards to significant deficiencies or material weaknesses.

36

---

PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

|(a) | (1) | Financial StatementsSee index to Financial Statements on page F below for a list of the financial statements being filed herein.                                                                                                          
|--- | --- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    | (2) | Financial Statement SchedulesAll financial statement schedules are omitted because they are not applicable, not required under the instructions or all the information required is set forth in the financial statements or notes
thereto.
|    | (3) | Exhibits.                                                                                                                                                                                                                                  

|EXHIBIT
NUMBER |  | DESCRIPTION                                                                                                                                                                                                                                                                                                                                                                
|-------------- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|3.1            |  | Amended & Restated Certificate of Incorporation of GenVec, Inc. (filed herewith)                                                                                                                                                                                                                                                                                           
|3.1(a)         |  | Certificate of Designation of the Series A Junior Participating Preferred Stock. (filed herewith)                                                                                                                                                                                                                                                                          
|3.2            |  | Amended & Restated Bylaws of GenVec, Inc. (1)                                                                                                                                                                                                                                                                                                                              
|4.1            |  | Rights Agreement dated as of September 7, 2001 between the Registrant and American Stock Transfer & Trust Company, the form of Certificate of Designation of Series A Junior Participating Preferred Stock attached as
Exhibit A thereto, the form of Rights Certificate attached as Exhibit B thereto, and the form of Summary of Rights attached as Exhibit C thereto (4)
|4.2            |  | Stock Purchase Agreement dated as of December 21, 2001, by and among HealthCare Ventures V. L.P., HealthCare Ventures VI, L.P., and the Registrant (5)                                                                                                                                                                                                                     
|4.3            |  | Investor Rights Agreement, dated as of December 21, 2001, by and among HealthCare Ventures V. L.P., HealthCare Ventures VI, L.P., and the Registrant (5)                                                                                                                                                                                                                   
|10.1           |  | Form of Indemnification Agreement for Directors and Officers. (1)                                                                                                                                                                                                                                                                                                          
|10.2           |  | Amended and Restated 1993 Stock Incentive Plan and forms of agreements thereunder.* (2)                                                                                                                                                                                                                                                                                    
|10.3           |  | 2000 Employee Stock Purchase Plan, and form of agreement thereunder.* (1)                                                                                                                                                                                                                                                                                                  
|10.4           |  | Amended and Restated 2000 Director Option Plan.* (7)                                                                                                                                                                                                                                                                                                                       
|10.5           |  | 2002 Stock Incentive Plan* (6)                                                                                                                                                                                                                                                                                                                                             
|10.6           |  | License Agreement dated May 31, 1996 between Scios, Inc. and the Registrant. (1)                                                                                                                                                                                                                                                                                           
|10.7           |  | New Collaboration Agreement dated January 1, 2003 between Fuso Pharmaceutical Industries, Ltd. and the Registrant (filed herewith)+                                                                                                                                                                                                                                        
|10.8           |  | New Commercialization Agreement dated January 1, 2003 between Fuso Pharmaceutical Industries Ltd. and the Registrant. (filed herewith)+                                                                                                                                                                                                                                    
|10.9           |  | License Agreement dated February 1, 1998 between Asahi Chemical Industry Co., Ltd. and the Registrant. (1)                                                                                                                                                                                                                                                                 
|10.10          |  | Sponsored Research Agreement dated April 1, 2002 between Cornell University and the Registrant. (filed herewith)+                                                                                                                                                                                                                                                          
|10.11          |  | Amended and Restated Exclusive License Agreement dated March 18, 2002 between Cornell University and the Registrant. (filed herewith)+                                                                                                                                                                                                                                     
|10.12          |  | Amendment to Common Stock Warrant Agreement dated March 18, 2002 between the Registrant and Cornell Research Foundation, Inc. (filed herewith)                                                                                                                                                                                                                             
|10.13          |  | Lease Agreement dated May 4, 1999 between MOR BENNINGTON LLP and the Registrant. (1)                                                                                                                                                                                                                                                                                       
|10.14          |  | Amended and Restated Registration Rights Agreement dated December 2, 1998 between the Registrant and certain stockholders. (1)                                                                                                                                                                                                                                             
|10.15          |  | Patent License Agreement dated January 8, 2000 between the Registrant and the Public Health Service, as amended, and amendment number 1 hereto dated March 9, 2000. (1)                                                                                                                                                                                                    
|10.16          |  | Patent License Agreement dated December 20, 2000 between the Registrant and Northwestern University (3).                                                                                                                                                                                                                                                                   
|10.17          |  | Salary Continuation Agreement between the Registrant and Paul H. Fischer dated October 15, 2002 (filed herewith)                                                                                                                                                                                                                                                           
|10.18          |  | Change in Control Agreement between the Registrant and Paul H. Fischer dated October 15, 2002 (filed herewith)                                                                                                                                                                                                                                                             

37

---

|10.19 |  | Salary Continuation Agreement between the Registrant and David P. Wright dated January 2, 2003 (filed herewith)                                                                                                                                                                               
|----- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|10.20 |  | Change in Control Agreement between the Registrant and David P. Wright dated January 2, 2003 (filed herewith)                                                                                                                                                                                 
|10.21 |  | Salary Continuation Agreement between the Registrant and Jeffrey W. Church dated October 15, 2002 (filed herewith)                                                                                                                                                                            
|10.22 |  | Change in Control Agreement between the Registrant and Jeffrey W. Church dated October 15, 2002 (filed herewith)                                                                                                                                                                              
|10.23 |  | Salary Continuation Agreement between the Registrant and Thomas E. Smart dated October 15, 2002 (filed herewith)                                                                                                                                                                              
|10.24 |  | Change in Control Agreement between the Registrant and Thomas E. Smart dated October 15, 2002 (filed herewith)                                                                                                                                                                                
|10.25 |  | Form of Salary Continuation Agreement between the Registrant and other executive officers and senior staff dated October 15, 2002 (filed herewith)                                                                                                                                            
|10.26 |  | Agreement with the Vaccine Research Center at the National Institute of Allergy and Infectious Diseases of the National Institutes of Health for the production of adenoviral vector-based HIV vaccine candidates dated
December 31, 2001, and amendment 1 thereto dated January 25, 2002 (7)+
|23.1  |  | Consent of Independent Auditors (filed herewith).                                                                                                                                                                                                                                             
|24.1  |  | Power of Attorney (filed herewith).                                                                                                                                                                                                                                                           
|99.1  |  | Certification by Chief Executive Officer pursuant to 18 United States C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                  
|99.2  |  | Certification by Chief Financial Officer pursuant to 18 United States C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                  

---





38

---



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.

| |     | GENVEC, INC.                                                                                         
| | --- | -----------------------------------------------------------------------------------------------------
| | By: | /s/ Paul H. Fischer, Ph.D.
Paul H. Fischer, Ph.D.
Chief Executive Officer and Director
March 28, 2003

SIGNATURES

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

|                                                |  | TITLE                                                                                       |  | DATE          
|----------------------------------------------- |  | ------------------------------------------------------------------------------------------- |  | --------------
|/s/PAUL H. FISCHER, PH.D.Paul H. Fischer, Ph.D. |  | Director and Chief Executive Officer (Principal Executive Officer)                          |  | March 28, 2003
|/s/DAVID P. WRIGHTDavid P. Wright               |  | Director, President and Chief Operating Officer                                             |  | March 28, 2003
|/s/JEFFREY W. CHURCHJeffrey W. Church           |  | Chief Financial Officer, Treasurer & Secretary (Principal Financial and Accounting Officer) |  | March 28, 2003
|*Herbert J. Conrad                              |  | Director                                                                                    |  | March 28, 2003
|*Barbara Hackman Franklin                       |  | Director                                                                                    |  | March 28, 2003
|*Wayne T. Hockmeyer, Ph.D.                      |  | Director                                                                                    |  | March 28, 2003
|*William N. Kelley, M.D.                        |  | Director                                                                                    |  | March 28, 2003
|*John Landon                                    |  | Director                                                                                    |  | March 28, 2003
|*Louise M. Sherwood M.D.                        |  | Director                                                                                    |  | March 28, 2003
|*Harold R. Werner                               |  | Director                                                                                    |  | March 28, 2002
|*Wendell Wierenga, Ph.D.                        |  | Director                                                                                    |  | March 28, 2003

|    |                                                                    | 
|--- | ------------------------------------------------------------------ | 
|By: | * /s/PAUL H. FISCHER, PH.D.Paul H. Fischer, Ph.D.
Attorney-in-Fact | 

39

---

CERTIFICATIONS *

I,
Paul H. Fischer, Ph.D., certify that:





Date:
March 28, 2003

/s/
Paul H Fischer Ph.D.
Paul H. Fischer, Ph.D.
Chief Executive Officer

---

I,
Jeffrey W. Church, certify that:





Date:
March 28, 2003

/s/
Jeffrey W. Church
Jeffrey W.Church
Chief Financial Officer, Treasurer and
Corporate Secretary

---

GENVEC, INC.  INDEX TO FINANCIAL STATEMENTS

|                                                                                |  | PAGE NO.   
|------------------------------------------------------------------------------- |  | -----------
|Independent Auditors' Report                                                    |  | F-1        
|Balance Sheets as of December 31, 2002 and 2001                                 |  | F-2 to F-3 
|Statements of OperationsYears Ended December 31, 2002, 2001 and 2000           |  | F-4        
|Statements of Stockholders' EquityYears Ended December 31, 2002, 2001 and 2000 |  | F-5        
|Statements of Cash FlowsYears Ended December 31, 2002, 2001 and 2000           |  | F-6        
|Notes to Financial Statements                                                   |  | F-7 to F-25

---



INDEPENDENT AUDITORS' REPORT

The
Board of Directors and Stockholders
GenVec, Inc.:

We
have audited the accompanying balance sheets of GenVec, Inc. as of December 31, 2002 and 2001 and the related statements of operations, stockholders' equity and cash
flows for each of the years in the three-year period ended December 31, 2002. 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 auditing standards generally accepted in the United States of America. 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 financial position of GenVec, Inc. as of December 31, 2002 and
2001, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2002, in conformity with accounting principles generally
accepted in the United States of America.

/s/ KPMG LLP

Baltimore,
Maryland
March 13, 2003

F-1

---



GENVEC, INC.  Balance Sheets(in thousands, except share and per share amounts)

|                                            |                                 | DECEMBER 31,        
|------------------------------------------- | ------------------------------- | --------------------
|
|ASSETS                                      |                                 |                     
|Current assets:                             |                                 |                     
|                                            | Cash and cash equivalents       |                     
|                                            | Short-term investments (note 3) |                     
|                                            | Accounts receivable             |                     
|                                            | Prepaid expenses                |                     
|                                            | Other current assets            |                     
|                                            | Bond sinking fund (note 5)      |                     
|                                            |                                 |                     
|                                            |                                 | Total current assets
|                                            |                                 |                     
|Property and equipment, net (notes 4 and 5) |                                 |                     
|Long-term investments (note 3)              |                                 |                     
|Other assets                                |                                 |                     
|                                            |                                 |                     
|                                            |                                 | Total assets        
|                                            |                                 |                     

See
accompanying notes to financial statements.

F-2

---

GENVEC, INC.  Balance Sheets (continued)(in thousands, except share and per share amounts)

|                                      |                                                                                                                                                                                                                                               | DECEMBER 31, |                                           
|------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | ------------------------------------------
|
|LIABILITIES AND STOCKHOLDERS' EQUITY  |                                                                                                                                                                                                                                               |              |                                           
|Current liabilities:                  |                                                                                                                                                                                                                                               |              |                                           
|                                      | Accounts payable                                                                                                                                                                                                                              |              | $                                         
|                                      | Accrued payroll, bonus and related expenses                                                                                                                                                                                                   |              |                                           
|                                      | Accrued clinical trial expenses                                                                                                                                                                                                               |              |                                           
|                                      | Accrued expenses                                                                                                                                                                                                                              |              |                                           
|                                      | Accrued technological license and intellectual property expenses                                                                                                                                                                              |              |                                           
|                                      | Unearned revenue                                                                                                                                                                                                                              |              |                                           
|                                      | Current portion of long-term debt (note 5)                                                                                                                                                                                                    |              |                                           
|                                      |                                                                                                                                                                                                                                               |              |                                           
|                                      |                                                                                                                                                                                                                                               |              | Total current liabilities                 
|                                      |                                                                                                                                                                                                                                               |              |                                           
|Long-term debt (note 5)               |                                                                                                                                                                                                                                               |              | 5,921                                     
|Deferred rent (note 8)                |                                                                                                                                                                                                                                               |              | 1,104                                     
|Other non-current liabilities         |                                                                                                                                                                                                                                               |              | 856                                       
|                                      |                                                                                                                                                                                                                                               |              |                                           
|                                      |                                                                                                                                                                                                                                               |              | Total non-current liabilities             
|                                      |                                                                                                                                                                                                                                               |              |                                           
|Commitments (notes 5 and 8)           |                                                                                                                                                                                                                                               |              |                                           
|Stockholders' equity (notes 6 and 9): |                                                                                                                                                                                                                                               |              |                                           
|                                      | Preferred stock, $0.001 par value, 4,400,000 shares authorized at December 31, 2002 and 2001, no shares issued and outstanding                                                                                                                |              |                                           
|                                      | Series A junior participating preferred stock, $0.001 par value, 600,000 shares authorized at December 31, 2002 and 2001, no shares issued or outstanding                                                                                     |              |                                           
|                                      | Common stock, $0.001 par value, 60,000,000 shares authorized at December 31, 2002 and 2001, 21,979,195 and 21,781,173 shares issued at December 31, 2002 and 2001, 21,908,245 and 21,710,223 shares outstanding at
December 31, 2002 and 2001 |              |                                           
|                                      | Additional paid-in capital                                                                                                                                                                                                                    |              |                                           
|                                      | Accumulated deficit                                                                                                                                                                                                                           |              |                                           
|                                      | Deferred compensation (note 9)                                                                                                                                                                                                                |              |                                           
|                                      | Accumulated other comprehensive income (notes 3, 5 and 12)                                                                                                                                                                                    |              |                                           
|                                      | Treasury stock, 70,950 common shares                                                                                                                                                                                                          |              |                                           
|                                      |                                                                                                                                                                                                                                               |              |                                           
|                                      |                                                                                                                                                                                                                                               |              | Total stockholders' equity                
|                                      |                                                                                                                                                                                                                                               |              |                                           
|                                      |                                                                                                                                                                                                                                               |              | Total liabilities and stockholders' equity
|                                      |                                                                                                                                                                                                                                               |              |                                           

See
accompanying notes to financial statements.

F-3

---

GENVEC, INC.  Statements of Operations(in thousands, except share and per share amounts)

|                                                              |                                  | YEARS ENDED DECEMBER 31, |           
|------------------------------------------------------------- | -------------------------------- | ------------------------ | ----------
|
|Revenues (notes 6 and 7):                                     |                                  |                          |           
|                                                              | Research and development support |                          | $         
|                                                              | License and milestone payments   |                          |           
|                                                              |                                  |                          |           
|                                                              |                                  | Total revenues           |           
|                                                              |                                  |                          |           
|Operating expenses:                                           |                                  |                          |           
|                                                              | Research and development         |                          |           
|                                                              | General and administrative       |                          |           
|                                                              |                                  |                          |           
|                                                              |                                  | Total operating expenses |           
|                                                              |                                  |                          |           
|                                                              |                                  | Loss from operations     |           
|                                                              |                                  |                          |           
|Other income (expense):                                       |                                  |                          |           
|                                                              | Interest income                  |                          |           
|                                                              | Interest expense                 |                          |           
|                                                              | Investment gains (losses)        |                          |           
|                                                              |                                  |                          |           
|                                                              |                                  | Total other income       |           
|                                                              |                                  |                          |           
|                                                              |                                  | Net loss                 |           
|                                                              |                                  |                          |           
|Basic and diluted net loss per share                          |                                  | $                        | (1.17     
|                                                              |                                  |                          |           
|Shares used in computing basic and diluted net loss per share |                                  |                          | 21,815,547
|                                                              |                                  |                          |           

See
accompanying notes to financial statements.

F-4

---



GENVEC, INC.  Statements of Stockholders' Equity(in thousands, except share data)

|                                                                                                    |                                | CONVERTIBLE
PREFERRED STOCK |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|--------------------------------------------------------------------------------------------------- | ------------------------------ | --------------------------- | - | - | -- | - | ---------- | - | - | -- | - | - | ------- | - | - | ------ | -
|
|
|
|Balance, December 31, 1999                                                                          |                                | 7,695,402                   |   | $ | 8  |   | 1,598,593  |   | $ | 2  |   | $ | 55,716  |   | $ | (850   | )
|Conversion of convertible preferred shares into common shares (note 9)                              |                                | (7,695,402                  | ) |   | (8 | ) | 11,543,092 |   |   | 12 |   |   | (4      | ) |   |       |  
|Issuance of common shares through initial public offering, net of issuance costs of $1,373 (note 9) |                                |                            |   |   |   |   | 4,000,000  |   |   | 4  |   |   | 33,963  |   |   |       |  
|Issuance of common shares through private sale concurrent with initial public offering (note 6)     |                                |                            |   |   |   |   | 421,052    |   |   |   |   |   | 5,000   |   |   |       |  
|                                                                                                    |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   |       |  
|Exercise of options and warrants                                                                    |                                |                            |   |   |   |   | 432,707    |   |   |   |   |   | 66      |   |   |       |  
|Deferred compensation resulting from grant of options below fair value                              |                                |                            |   |   |   |   |           |   |   |   |   |   | 5,329   |   |   | (5,329 | )
|Amortization of deferred compensation                                                               |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   | 1,116  |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Comprehensive loss:                                                                                 |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|                                                                                                    | Net loss                       |                             |  |   |    |  |            |  |   |    |  |   |         |  |   |        | 
|                                                                                                    | Unrealized gain on investments |                             |  |   |    |  |            |  |   |    |  |   |         |  |   |        | 
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Comprehensive loss                                                                                  |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   |       |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Balance, December 31, 2000                                                                          |                                |                            |   |   |   |   | 17,995,444 |   |   | 18 |   |   | 100,070 |   |   | (5,063 | )
|Issuance of common shares through private equity offering, net of issuance costs of $118 (note 9)   |                                |                            |   |   |   |   | 3,582,000  |   |   | 4  |   |   | 12,774  |   |   |       |  
|Exercise of options and warrants                                                                    |                                |                            |   |   |   |   | 162,332    |   |   |   |   |   | 103     |   |   |       |  
|Issuance of common shares through Employee Stock Purchase Plan                                      |                                |                            |   |   |   |   | 41,397     |   |   |   |   |   | 103     |   |   |       |  
|Payment of stock note receivable                                                                    |                                |                            |   |   |   |   |           |   |   |   |   |   | 80      |   |   |       |  
|Reversal of deferred compensation for option cancellations                                          |                                |                            |   |   |   |   |           |   |   |   |   |   | (332    | ) |   | 332    |  
|Amortization of deferred compensation                                                               |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   | 1,585  |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Comprehensive loss:                                                                                 |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|                                                                                                    | Net loss                       |                             |  |   |    |  |            |  |   |    |  |   |         |  |   |        | 
|                                                                                                    | Net unrealized change in:      |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|                                                                                                    |                                | Investments                 |   |  |    |   |           |   |  |    |   |  |         |   |  |        |  
|                                                                                                    |                                | Cash flow hedge derivative  |   |  |    |   |           |   |  |    |   |  |         |   |  |        |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Comprehensive loss                                                                                  |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   |       |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Balance, December 31, 2001                                                                          |                                |                            |   |   |   |   | 21,781,173 |   |   | 22 |   |   | 112,798 |   |   | (3,146 | )
|Exercise of options                                                                                 |                                |                            |   |   |   |   | 124,230    |   |   |   |   |   | 91      |   |   |       |  
|Issuance of common shares through Employee Stock Purchase Plan                                      |                                |                            |   |   |   |   | 73,792     |   |   |   |   |   | 135     |   |   |       |  
|Additional private equity issuance costs                                                            |                                |                            |   |   |   |   |           |   |   |   |   |   | (39     | ) |   |       |  
|Deferred compensation resulting from grant of options And warrants below fair value                 |                                |                            |   |   |   |   |           |   |   |   |   |   | 268     |   |   | (268   | )
|Reversal of deferred compensation for option cancellations                                          |                                |                            |   |   |   |   |           |   |   |   |   |   | (278    | ) |   | 278    |  
|Amortization of deferred compensation                                                               |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   | 1,546  |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Comprehensive loss:                                                                                 |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|                                                                                                    | Net loss                       |                             |  |   |    |  |            |  |   |    |  |   |         |  |   |        | 
|                                                                                                    | Net unrealized change in:      |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|                                                                                                    |                                | Investments                 |   |  |    |   |           |   |  |    |   |  |         |   |  |        |  
|                                                                                                    |                                | Cash flow hedge derivative  |   |  |    |   |           |   |  |    |   |  |         |   |  |        |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Comprehensive loss                                                                                  |                                |                            |   |   |   |   |           |   |   |   |   |   |        |   |   |       |  
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  
|Balance, December 31, 2002                                                                          |                                |                            |   | $ |   |   | 21,979,195 |   | $ | 22 |   | $ | 112,975 |   | $ | (1,590 | )
|                                                                                                    |                                |                             |   |   |    |   |            |   |   |    |   |   |         |   |   |        |  

See accompanying notes to financial statements.

F-5

---

GENVEC, INC.  Statements of Cash Flows(in thousands)

|                                                                            |                                                               | YEARS ENDED DECEMBER 31,                            |        
|--------------------------------------------------------------------------- | ------------------------------------------------------------- | --------------------------------------------------- | -------
|
|Cash flows from operating activities:                                       |                                                               |                                                     |        
|Net loss                                                                    |                                                               | $                                                   | (25,598
|Adjustments to reconcile net loss to net cash used in operating activities: |                                                               |                                                     |        
|                                                                            | Depreciation and amortization expense                         |                                                     |        
|                                                                            | Stock option and warrant compensation expense (note 9)        |                                                     |        
|                                                                            | Loss (gain) on investments                                    |                                                     |        
|                                                                            | Loss on disposal of assets                                    |                                                     |        
|Changes in operating assets and liabilities:                                |                                                               |                                                     |        
|                                                                            | Accounts receivable                                           |                                                     |        
|                                                                            | Accounts payable and accrued expenses                         |                                                     |        
|                                                                            | Unearned revenue                                              |                                                     |        
|                                                                            | Other assets and liabilities, net                             |                                                     |        
|                                                                            |                                                               |                                                     |        
|                                                                            |                                                               | Net cash used in operating activities               |        
|                                                                            |                                                               |                                                     |        
|Cash flows from investing activities:                                       |                                                               |                                                     |        
|                                                                            | Purchases of property and equipment                           |                                                     |        
|                                                                            | Purchases of investment securities                            |                                                     |        
|                                                                            | Proceeds from sale and maturity of investment securities      |                                                     |        
|                                                                            | Proceeds from sale of investment bond trust                   |                                                     |        
|                                                                            | Proceeds from sale of assets                                  |                                                     |        
|                                                                            |                                                               |                                                     |        
|                                                                            |                                                               | Net cash provided by (used in) investing activities |        
|                                                                            |                                                               |                                                     |        
|Cash flows from financing activities:                                       |                                                               |                                                     |        
|                                                                            | Proceeds from issuance of common stock, net of issuance costs |                                                     |        
|                                                                            | Loan proceeds                                                 |                                                     |        
|                                                                            | Payments of long-term debt                                    |                                                     |        
|                                                                            |                                                               |                                                     |        
|                                                                            |                                                               | Net cash provided by financing activities           |        
|                                                                            |                                                               |                                                     |        
|Increase (decrease) in cash and cash equivalents                            |                                                               |                                                     | (9,919 
|Cash and cash equivalents, beginning of year                                |                                                               |                                                     | 14,516 
|                                                                            |                                                               |                                                     |        
|Cash and cash equivalents, end of year                                      |                                                               | $                                                   | 4,597  
|                                                                            |                                                               |                                                     |        
|Supplemental disclosures of cash flow information:                          |                                                               |                                                     |        
|                                                                            | Cash paid during the year for interest                        |                                                     | $      
|                                                                            |                                                               |                                                     |        
|Supplemental disclosure of non-cash investing and financing activities:     |                                                               |                                                     |        
|                                                                            | Property and equipment financed by capital leases             |                                                     | $      
|                                                                            |                                                               |                                                     |        

See
accompanying notes to financial statements.

F-6

---



GENVEC, INC.  Notes to Financial Statements  December 31, 2002 and 2001(in thousands, except share and per share amounts)

(1)  ORGANIZATION AND BUSINESS DESCRIPTION

GenVec, Inc. (GenVec or the Company) is a clinical-stage biopharmaceutical company developing innovative therapeutics to treat serious and
life-threatening diseases, including cancer and heart disease. Our most advanced product candidates are:



The
medical use of many proteins has historically been limited by the inability to maintain sufficient concentrations of the protein at the site of the disease for a period of time long
enough to provide a benefit, while minimizing side effects caused by the protein's presence in other, non-target tissues. GenVec's product candidates are based on proprietary technology
that uses an adenovector to deliver genes that produce proteins at the site of disease.

The
Company is subject to various risks common to companies within the biotechnology industry. These include, but are not limited to, development by competitors of new technological
innovations; dependence on key personnel; dependence on limited number of products; risks inherent in the research and development of biotechnology products; protection of proprietary technology;
acceptance of the Company's products by the country's regulatory agencies in which the Company may choose to sell its products, as well as the end customer; health care cost containment initiatives;
and product liability and compliance with government regulations and agencies, including the U.S. Food and Drug Administration.

GenVec's
future operations are subject to several technical and business risks, including satisfactory product development, obtaining regulatory approval and market acceptance for its
products and the Company's continued ability to obtain future funding. While available cash and investments are expected to be sufficient to finance currently planned activities through the first
quarter of 2004, the Company will need to raise additional funds in order to complete its product development programs and commercialize its first product candidates. The Company cannot be certain
that such funding will be available on favorable terms, if at all. Some of the factors that will impact the Company's ability to raise additional capital and its overall success include the rate and
degree of progress for its product development programs, the liquidity and volatility of its equity securities, regulatory and manufacturing requirements and uncertainties, technological developments
by competitors and other factors. If the Company cannot raise such funds, it may not be able to develop or enhance products, take advantage of future opportunities, or respond to competitive pressures
or unanticipated requirements, which would negatively impact its business, financial condition and results or operations.

The
Company is currently pursuing additional sources of financing. If the Company cannot obtain additional funding prior to the end of the second quarter of 2003, it will make
substantial reductions in

F-7

---

the scope and size of its operations, and may curtail activities currently planned to be undertaken, in order to conserve cash.

(2)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES









F-8

---









2002

2001

2000Outstanding options

715

1,148

2,362Warrants



3

54






F-9

---









F-10

---



(3)  INVESTMENTS

The amortized cost, gross unrealized holding gains and fair value of available-for-sale securities by major security type at
December 31, 2002 and 2001, are as follows:

|                                |                         | 2002
|------------------------------- | ----------------------- | ----
|
|Available for sale:             |                         |     
|                                | Government agency notes |     
|                                | Corporate bonds         |     
|                                |                         |     
|                                |                         | $   
|                                |                         |     
|Classified as cash equivalents: |                         |     
|                                | Commercial paper        |     
|                                |                         |     

F-11

---

|                                |                         | 2001
|------------------------------- | ----------------------- | ----
|
|Available for sale:             |                         |     
|                                | Government agency notes |     
|                                | Asset backed securities |     
|                                | Corporate bonds         |     
|                                |                         |     
|                                |                         | $   
|                                |                         |     
|Classified as cash equivalents: |                         |     
|                                | Commercial paper        |     
|                                |                         |     

Maturities
of securities classified as available-for-sale were as follows at December 31:

|                    |                                       | Fair Value
|------------------- | ------------------------------------- | ----------
|
|Available for sale: |                                       |           
|                    | Due within one year                   |           
|                    | Due after one year through four years |           
|                    |                                       |           
|                    |                                       | $         
|                    |                                       |           

Included
in the portfolio at December 31, 2002 was a $1.2 million par value WorldCom Incorporated ("WorldCom") 6.5% note due May 14, 2004. On July 21, 2002
WorldCom filed for bankruptcy court protection under Chapter 11 of the U.S. Bankruptcy Code. The market price of this note on June 30, 2002 was quoted at $16 per $100 value and it remained at
approximately that price for several months. In June, 2002 the Company recorded a loss of $1,000 treating the write-down of the WorldCom note as an "other than temporary decline in market
value." As of December 31, 2002, the quoted market price of this note was $23.50 per $100 value; the incremental recovery has been reflected in Other Comprehensive Income as a part of
unrealized holding gains and losses on securities.

(4)  PROPERTY AND EQUIPMENT

Property and equipment consist of the following at December 31:

|                                               |  | 2002 |        | 2001 |  
|---------------------------------------------- |  | ---- | ------ | ---- | -
|Equipment                                      |  | $    | 7,416  |      | $
|Leasehold improvements                         |  |      | 6,400  |      |  
|Furniture and fixtures                         |  |      | 390    |      |  
|                                               |  |      |        |      |  
|                                               |  |      | 14,206 |      |  
|Less accumulated depreciation and amortization |  |      | (6,320 | )    |  
|                                               |  |      |        |      |  
|Property and equipment, net                    |  | $    | 7,886  |      | $
|                                               |  |      |        |      |  

Depreciation
and amortization expense related to property and equipment were $1,715, $1,631, and $1,474 for the years ended December 31, 2002, 2001 and 2000, respectively.

F-12

---

(5)  LONG-TERM DEBT

Long-term debt consists of the following at December 31:

|                          |                           | 2002 |       | 2001   |  
|------------------------- | ------------------------- | ---- | ----- | ------ | -
|Industrial revenue bond   |                           | $    | 4,125 |        | $
|Notes payable:            |                           |      |       |        |  
|                          | Term loan from landlord   |      |       | 686    |  
|                          | Equipment financing       |      |       | 2,333  |  
|                          | Economic development loan |      |       | 125    |  
|Capital lease obligations |                           |      | 138   |        |  
|                          |                           |      |       |        |  
|                          |                           |      | 7,407 |        |  
|                          | Less current maturities   |      |       | (1,486 | )
|                          |                           |      |       |        |  
|                          |                           | $    | 5,921 |        | $
|                          |                           |      |       |        |  





F-13

---













F-14

---



2003

$
1,5002004


1,4442005


1,2272006


9102007


739Thereafter


1,587$
7,407


(6)  STRATEGIC ALLIANCES

The Company has established collaborations with pharmaceutical and biotechnology companies to enhance its ability to discover, evaluate, develop and commercialize
multiple product opportunities.





F-15

---





F-16

---







(7)  OTHER RESEARCH CONTRACTS





F-17

---

(8)  COMMITMENTS



2003

$
7242004


7142005


7252006


7472007


769Thereafter


1,469$
5,148






(9)  STOCKHOLDERS' EQUITY



F-18

---



Class

Number
of shares
issued

Cash
consideration
received

Liquidation
value per
shareA

226,099

$
667

$
2.95B

1,918,688


11,320


5.90C

3,570,332


21,065


5.90D

96,852


1,000


10.33E

75,329


1,000


13.28E1

154,963


2,000


12.91E2

266,666


3,000


11.25E3

386,473


5,000


12.94F

1,000,000


7,000


7.00




F-19

---





|                                                               |  | 2002  |   | 2001 |      | 2000
|-------------------------------------------------------------- |  | ----- | - | ---- | ---- | ----
|
|Outstanding at beginning of year                               |  | 3,689 |   | $    | 3.07 |     
|Granted                                                        |  | 1,330 |   |      | 3.44 |     
|Cancelled                                                      |  | (255  | ) |      | 4.17 |     
|Exercised                                                      |  | (124  | ) |      | .74  |     
|                                                               |  |       |   |      |      |     
|Outstanding at end of year                                     |  | 4,640 |   |      | 3.18 |     
|                                                               |  |       |   |      |      |     
|Options exercisable at end of year                             |  | 2,938 |   |      | 2.90 |     
|                                                               |  |       |   |      |      |     
|Weighted-average fair value of options granted during the year |  |       |   | $    | 2.48 |     
|                                                               |  |       |   |      |      |     

The
following table summarizes information about stock options outstanding at December 31, 2002:

|  |               | Options outstanding |       |  |           | Options exercisable
|- | ------------- | ------------------- | ----- |  | --------- | -------------------
|
|$ | 0.00 -   1.00 |                     | 608   |  | 2.3 years |                    
|  | 1.01 -   3.00 |                     | 1,250 |  | 5.7       |                    
|  | 3.01 -   4.00 |                     | 1,478 |  | 8.9       |                    
|  | 4.01 -   5.00 |                     | 1,140 |  | 6.8       |                    
|  | 5.01 -   7.00 |                     | 84    |  | 8.1       |                    
|  | 7.01 - 10.00  |                     | 80    |  | 7.3       |                    
|  |               |                     |       |  |           |                    
|  |               |                     | 4,640 |  | 6.6 years |                    
|  |               |                     |       |  |           |                    



F-20

---



F-21

---



2002

2001

2000Net lossAs reported

$
(25,598
)
$
(19,096
)
$
(7,849
)Pro forma


(26,551
)

(19,391
)

(8,166
)Basic net loss per common shareAs reported

$
(1.17
)
$
(1.05
)
$
(2.80
)Pro forma


(1.22
)

(1.07
)

(2.91
)


The
fair value of each option grant is estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted average assumptions used for grants in:

2002

2001

2000Expected volatility

105.90
%
98.05
%
0.10
%Dividend yield





Risk free interest rate

3.04
%
4.68
%
6.07
%Expected life

4 years

4 years

1-4 years






F-22

---









2002

2000

2001Exercise
priceOutstanding

Vested

Outstanding

Vested

Outstanding

Vested$
3.60

101,694

101,694







3.93

56,462

56,462

56,462

56,462

61,133

61,1339.83

101,694

76,270

101,694

101,694

101,694

101,6948.85

317,796

317,796

317,796

317,796

317,796

317,79611.80





101,694

35,592

101,694

35,592577,646

552,222

577,646

511,544

582,317

516,215






(10) INCOME TAXES

A reconciliation of tax credits computed at the statutory federal tax rate on loss from operations before income taxes to the actual income tax expense is as
follows:

|                                                        |                    | 2002 |        | 2001 |   | 2000   |  
|------------------------------------------------------- | ------------------ | ---- | ------ | ---- | - | ------ | -
|Tax provision computed at the statutory rate            |                    | $    | (8,703 | )    | $ | (6,492 | )
|State income taxes, net of federal income tax provision |                    |      | (1,183 | )    |   | (882   | )
|Book expenses not deductible for tax purposes           |                    |      | 19     |      |   | 7      |  
|Research and experimentation tax credit                 |                    |      | (523   | )    |   | (457   | )
|Nondeductible compensation expense                      |                    |      | 325    |      |   | 393    |  
|Change in valuation allowance for deferred tax assets   |                    |      | 10,065 |      |   | 7,431  |  
|                                                        |                    |      |        |      |   |        |  
|                                                        | Income tax expense |      | $      |     |   | $      | 
|                                                        |                    |      |        |      |   |        |  

Deferred
income taxes reflect the net effects of net operating loss carryforwards and the temporary differences between the carrying amounts of assets and liabilities for financial
reporting purposes and

F-23

---

the amounts used for income tax purposes. Significant components of the Company's deferred tax assets as of December 31, 1999, 2000, and 2001, are as follows:

|                     |                                                                                    | 2002                      |   | 2001    |        | 2000 |        
|-------------------- | ---------------------------------------------------------------------------------- | ------------------------- | - | ------- | ------ | ---- | -------
|Deferred tax assets: |                                                                                    |                           |   |         |        |      |        
|                     | Net operating loss carryforwards                                                   |                           | $ | 33,790  |        | $    | 24,293 
|                     | Research and experimentation tax credit                                            |                           |   | 2,903   |        |      | 2,348  
|                     | Cumulative effect of using cash basis method of accounting for income tax purposes |                           |   | 110     |        |      | 212    
|                     | Deferred revenue                                                                   |                           |   | 197     |        |      | 189    
|                     | Property and equipment, principally due to differences in depreciation             |                           |   | (682    | )      |      | (428   
|                     | Deferred compensation expense                                                      |                           |   | 993     |        |      | 751    
|                     | Other                                                                              |                           |   | 306     |        |      | (58    
|                     |                                                                                    |                           |   |         |        |      |        
|                     |                                                                                    | Total deferred tax assets |   |         | 37,617 |      |        
|                     | Valuation allowance                                                                |                           |   | (37,617 | )      |      | (27,307
|                     |                                                                                    |                           |   |         |        |      |        
|                     |                                                                                    | Net deferred tax assets   |   | $       |       |      | $      
|                     |                                                                                    |                           |   |         |        |      |        

The
difference reflected in the change in the valuation allowance as it appears in the analysis of deferred tax assets in comparison to the reconciliation of income tax expense is the
result of the tax impact of other comprehensive income.

The
valuation allowance for deferred tax assets increased approximately $10,310, $7,331 and $3,223 for the years ended December 31, 2002, 2001 and 2000, respectively.

At
December 31, 2001, the Company has net operating loss carryforwards of approximately $87,811 for federal income tax purposes of which $25,684 expire at various dates through
2012, and $62,127 expire at various dates through 2022. The Company also has research and experimentation tax credit carryforwards of $2,909 at December 31, 2002, of which $685 expire through
2012 and $2,217 expire through 2022. These carry forwards may be significantly limited under the Internal Revenue Code as a result of ownership changes experienced by the Company.

(11) DEFINED CONTRIBUTION PLAN401(k)

The Company has a defined contribution plan (the Plan) under Internal Revenue Code Section 401(k). All full-time employees who have completed
three months of service and are over age 21 are eligible for participation in the Plan. Participants may elect to have up to 15 percent of compensation contributed to the Plan. Under the Plan,
the Company's contributions are discretionary. During the years ended December 31, 2002, 2001 and 2000, the Company made contributions of approximately $90, $83 and $75, respectively.

(12) OTHER COMPREHENSIVE (LOSS) INCOME

Other comprehensive (loss) income consists of the following for the years ended December 31:

|                                                                              |  | 2002 |      | 2001 |   | 2000
|----------------------------------------------------------------------------- |  | ---- | ---- | ---- | - | ----
|Unrealized holding (losses) gains from available-for-sale securities:         |  | $    | (890 | )    | $ | 601 
|Less reclassification adjustments for gains realized in operations            |  |      | 485  |      |   | (6  
|Unrealized loss on cash flow derivative                                       |  |      | (444 | )    |   | (460
|Less reclassification adjustments for interest expense realized in operations |  |      | 215  |      |   | 124 
|                                                                              |  |      |      |      |   |     
|Other comprehensive (loss) income, net                                        |  | $    | (634 | )    | $ | 259 
|                                                                              |  |      |      |      |   |     

F-24

---

(13) QUARTERLY RESULTS (UNAUDITED)

The Company's unaudited quarterly information is as follows:

|               |                    | Total
Revenue |   | Net Income
(Loss) |  | Basic Income
(Loss) Per
Share |        | Diluted Income
(Loss) Per Share |  
|-------------- | ------------------ | ------------- | - | ----------------- |  | ----------------------------- | ------ | ------------------------------- | -
|Quarter Ended: |                    |               |   |                   |  |                               |        |                                 |  
|               | March 31, 2002     |               | $ | 628               |  | $                             | (6,392 | )                               | $
|               | June 30, 2002      |               |   | 1,575             |  |                               | (6,894 | )                               |  
|               | September 30, 2002 |               |   | 2,722             |  |                               | (6,933 | )                               |  
|               | December 31, 2002  |               |   | 3,489             |  |                               | (5,379 | )                               |  
|Quarter Ended: |                    |               |   |                   |  |                               |        |                                 |  
|               | March 31, 2001     |               | $ | 2,038             |  | $                             | (3,276 | )                               | $
|               | June 30, 2001      |               |   | 2,037             |  |                               | (3,757 | )                               |  
|               | September 30, 2001 |               |   | 249               |  |                               | (5,687 | )                               |  
|               | December 31, 2001  |               |   | 93                |  |                               | (6,376 | )                               |  

Earnings
(loss) per share was calculated for each three month period on a stand alone basis. As a result, the sum of the earnings (loss) per share for the four quarters does not equal
the earnings (loss) per share for the twelve months.

(14) SUBSEQUENT EVENT

On January 22, 2003 the Company sold 756,800 shares of common stock to an existing shareholder at $2.50 per share under the shelf registration. Proceeds
from this sale totaled $1,892.

F-25

---

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