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BioCryst Pharmaceuticals, Inc.

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FY2001 Annual Report · BioCryst Pharmaceuticals, Inc.
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UNITED STATES  
SECURITIES AND EXCHANGE COMMISSION  
Washington, D.C. 20549  

FORM 10-K  

[X] Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934  
For the fiscal year ended December 31, 2001  

OR  

[] Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.  

For the transition period from _____ to _____ .  

Commission File Number 000-23186  

BIOCRYST PHARMACEUTICALS, INC.  
(Exact name of registrant as specified in its charter) 

DELAWARE  
(State of other jurisdiction of  
incorporation or organization) 

62-1413174  
(I.R.S. employer identification no.) 

2190 Parkway Lake Drive; Birmingham, Alabama 35244  
(Address of principal executive offices)  

(205) 444-4600  
(Registrant’s telephone number, including area code)  

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

Title of each class  
None 

Name of each exchange on which registered  
None 

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

Title of each class 
Common Stock, $.01 Par Value 

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

Indicate by check mark 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 [X]. 

Although it is difficult to determine the number of shares owned by non-affiliates, the Registrant estimates that the aggregate market value of 
the Common Stock on March 1, 2002 (based upon the closing price shown on the Nasdaq National Market on March 1, 2002) held by 
non-affiliates was approximately $47,821,986. For this computation, the Registrant has excluded the market value of all shares of its Common 
Stock reported as beneficially owned by officers, directors and certain significant stockholders of the Registrant. Such exclusion shall not be 
deemed to constitute an admission that any such stockholder is an affiliate of the Registrant. 

The number of shares of Common Stock, par value $.01, of the Registrant outstanding as of March 1, 2002 was 17,636,465 shares. 

DOCUMENTS INCORPORATED BY REFERENCE 

Portions of the Registrant’s definitive Proxy Statement to be filed in connection with the solicitation of proxies for its 2002 Annual Meeting of 
Stockholders are incorporated by reference into Items 11, 12 and 13 under Part III hereof. 

PART I 

ITEM 1. BUSINESS 

Overview 

BioCryst Pharmaceuticals, Inc. is a biotechnology company focused on drug discovery and development of pharmaceuticals for the 
treatment of viral, inflammatory/autoimmune and cardiovascular diseases and disorders. Our most advanced drug candidate, 
peramivir (formerly referred to as RWJ-270201), is an influenza neuraminidase inhibitor designed to treat and prevent viral 
influenza. 
Our Business Strategy 

Our business strategy is to use structure-based drug design technologies to develop innovative, small-molecule pharmaceuticals to 
treat a variety of diseases and disorders. We focus our drug development efforts on building potent, selective inhibitors of enzymes 
associated with targeted diseases. Enzymes are proteins that cause or enable biological reactions necessary for the progression of 
the disease or disorder. The specific enzymes on which we focus are called enzyme targets. Inhibition of these enzyme targets might 
be effective in the treatment of infectious, autoimmune, inflammatory, cardiovascular and other diseases and disorders. Inhibition 
means interfering with the functioning of an enzyme target, thereby stopping or slowing the progression of the disease or disorder. 
The principal elements of our strategy are: 

•

Select and License Promising Enzyme Targets for the Development of Small-Molecule Pharmaceuticals. We use our technical 
expertise and network of academic and industry contacts to evaluate and select promising enzyme targets to license for developing 
small-molecule pharmaceuticals. We choose enzyme targets that meet as many of the following criteria as possible: 

serve important functions in disease pathways; 
•

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have well-defined active sites; 
•

•

have known animal models that would be indicative of results in humans; and 

have the potential for short duration clinical trials. 
•

Focus on High Value-Added Structure-Based Drug Design Technologies. We focus our drug discovery activities and expenditures 
on applications of structure-based drug design technologies to design and develop drug candidates. Structure-based drug design is a 
process by which we design a drug candidate through detailed analysis of the enzyme target, which the drug candidate must inhibit in 
order to stop the progression of the disease or disorder. We believe that structure-based drug design is a powerful tool for efficient 
development of small-molecule drug candidates that have the potential to be safe, effective and relatively inexpensive to manufacture. 
Our structure-based drug design technologies typically allow us to design and synthesize multiple drug candidates that inhibit the same 
enzyme target. We believe this strategy can lead to broad patent protection and enhance the competitive advantages of our compounds. 

Develop Inhibitors that are Promising Candidates for Commercialization. We test multiple compounds to identify those that are 
most promising for clinical development. We base our selection of promising development candidates on desirable product 
characteristics, such as initial indications of safety and efficacy. We believe that this focused strategy allows us to eliminate unpromising 
candidates from consideration sooner without incurring substantial clinical costs. In addition, we select drug candidates on the basis of 
their potential for relatively efficient Phase I and Phase II clinical trials that require fewer patients to initially indicate safety and efficacy. 
We will consider, however, more complex candidates with longer development cycles if we believe that they offer promising commercial 
opportunities. 

•

•

1

An important element of our business strategy is to control fixed costs and overhead through contracting and entering into 
license agreements with other parties. We maintain a streamlined corporate infrastructure that focuses exclusively on our 
strongest areas of expertise. By contracting with other specialty organizations, we believe that we can control costs, enable our 
drug candidates to reach the market more quickly and reduce our business risk. Key elements of our contracting strategy include: 

•

Entering Into Relationships with Academic Institutions and Biotechnology Companies. Many academic institutions and 
biotechnology companies perform extensive research on the molecular and structural biology of potential drug development targets. By 
entering into relationships with these institutions, we believe we can significantly reduce the time, cost and risks involved in drug target 
development. Our collaborative relationships with such organizations may lead to the licensing of one or more drug targets or 
compounds. Upon licensing a drug target from one of these institutions, the scientists from the institution typically become working 
partners as members of our structure-based drug design teams. We believe this makes us a more attractive development partner to these 
scientists. In addition, we collaborate with outside experts in a number of areas, including crystallography, molecular modeling, 
combinatorial chemistry, biology, pharmacology, oncology, cardiology, immunology and infectious diseases. These collaborations 
enable us to complement our internal capabilities without adding costly overhead. We believe this strategy allows us to save valuable 
time and expense, and further diversify and strengthen our portfolio of drug candidates. An example of such a collaborative relationship 
is the arrangement that we have with The University of Alabama at Birmingham, or UAB, which has resulted in the initiation of several 
of our early drug development programs. 

•

Licensing Drug Development Candidates to Other Parties. We plan to advance drug candidates through initial and/or early-stage 
drug development, then license them to pharmaceutical or biotechnology partners for final development and global marketing. We 
believe partnerships are a good source of development payments, license fees, milestone payments and royalties. They also reduce the 
costs and risks, and increase the effectiveness, of late-stage product development, regulatory approval, manufacturing and marketing. We 
believe that focusing on discovery and early-stage drug development while benefiting from our partners’ proven development and 
commercialization expertise will reduce our internal expenses and allow us to have a larger number of drug candidates progress to 
late-stage drug development. 

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2

Products in Development 

The following table summarizes BioCryst’s development projects as of March 1, 2002: 

PROGRAM AND CANDIDATE 
DISEASE CATEGORY/INDICATION 
Neuraminidase Inhibitor Peramivir 
(RWJ-270201) Viral/Influenza 
PNP Inhibitor (BCX-1777) 
Autoimmune, inflammation/ 
T-cell related diseases 
Tissue Factor/VIIa Inhibitors 
Cardiovascular/Acute coronary events, 
anticoagulation 
Complement Component C1s Inhibitors 
Cardiovascular, inflammation/ 
Acute coronary events, rheumatoid arthritis 
Hepatitis C Polymerase Inhibitors 
Viral/Hepatitis C 
Parainfluenza Hemagglutinin- 
Neuraminidase Inhibitors 
Viral/Croup, viral pneumonia 

DELIVERY 
FORM 
Oral 

DEVELOPMENT 
STAGE 
Phase III 

WORLDWIDE 
RIGHTS 
BioCryst 

Intravenous 

Phase I/II 

BioCryst 

Intravenous/ 
oral 

Intravenous 

Oral 

Oral 

Lead 
Optimization 

Lead 
Optimization 

Lead 
Optimization 
Discovery 

BioCryst 

BioCryst/3-D 
Pharmaceuticals 

BioCryst 

BioCryst 

Neuraminidase Inhibitor Peramivir (RWJ-270201)  

Influenza Background  

 Overview. Influenza, commonly known as the flu, is perceived by many people as a transient, inconvenient viral infection that leaves its 
sufferers bedridden. Flu is a viral infection characterized by symptoms including fever, cough, sore throat, fatigue, headache, and/or chills. 
According to the U.S. Centers for Disease Control and Prevention (CDC), an estimated 35 to 50 million Americans suffer from influenza 
annually.  

The flu is particularly dangerous to the elderly, young children and debilitated patients. Flu and associated complications are the sixth leading 
cause of death in the United States accounting for approximately 20,000 deaths in the each year. A 1994 article in The New England Journal of 
Medicine estimated that the annual cost to the U.S. economy associated with influenza epidemics was in excess of $12 billion.  

 Symptoms and Treatment of Influenza. Although influenza is considered a respiratory disease, flu sufferers usually become acutely ill with high 
fever, chills, headache, weakness, loss of appetite and aching joints. The flu sufferer may also have a sore throat, dry cough and burning eyes.  

For most healthy children and adults, influenza is typically a moderately severe illness. However, for people with pre-existing medical 
conditions, influenza can be very severe and, in many cases, fatal. In these patients, bacterial infections may occur because the body’s immune 
system is so weakened by influenza that its defenses against bacteria are low. Bacterial pneumonia is the most common complication of 
influenza.  

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The development of effective therapeutics has challenged medical researchers due to the seasonal variation in viral strains and the 
highly infectious nature of influenza. Patients, therefore, have limited treatment options. Amantadine and rimantadine are used for 
treatment of influenza A but are ineffective against influenza B. In addition, these drugs cause some adverse side effects, and the 
virus tends to develop resistance to these drugs. 

Vaccines are available against the disease but have limitations: people require advance vaccination; vaccines are limited by their 
specificity to particular strains of the virus; and vaccines offer little protection if the vaccine is inaccurate. In addition, many people 
decline the required injections because of fear and/or discomfort. The ability of the virus to change its structure to avoid the body’s 
natural defenses is a serious obstacle to developing an effective vaccine against influenza. Different strains can arise when surface 
antigens on the virus (the portion of the virus that causes an immune reaction in humans) undergo minor genetic mutations each 
year as the virus replicates. Because of this mutability, the immunity acquired in response to infection by a particular strain of the 
virus does not provide adequate protection against viruses that subsequently arise. The production of a new vaccine each year is not 
only complex and expensive, but also an inefficient method of global disease control. 

 Inhibiting Influenza Neuraminidase. Research during the past two decades has seen dramatic advances in understanding the 
molecular structure and function of the influenza virus. Considerable attention has been focused on the enzyme neuraminidase, 
which is located on the surface of the virus. Neuraminidase assists in the release and spread of the flu virus by breaking the 
chemical strands that hold the new viruses to the cell surface, allowing the replicated virus to spread and infect other cells. This 
process progresses until the host’s immune response can produce enough antibodies to bring the infection under control. Inhibiting 
the neuraminidase enzyme keeps new viruses attached to the cell surface, thereby preventing the spread of the virus and the further 
infection of other cells. The subsequent quantities of virus in the bloodstream are not enough to cause disease but are sufficient to 
induce the body to mount an immune response. 

In addition to our neuraminidase inhibitor, both Hoffmann-La Roche, in collaboration with Gilead Sciences, and GlaxoSmithKline 
have neuraminidase inhibitors. Hoffmann-La Roche’s neuraminidase inhibitor is a twice-a-day, orally active neuraminidase 
inhibitor, while GlaxoSmithKline’s neuraminidase inhibitor is administered by dry powder inhaler twice a day. Both drugs are 
approved for marketing in the United States and other countries for treatment of influenza. Hoffman-La Roche’s neuraminidase 
inhibitor is also approved for prevention of influenza. 

Our Influenza Neuraminidase Inhibitor 

 Background. In 1987, scientists at The University of Alabama at Birmingham, or UAB, in collaboration with our scientists, began 
determining the molecular structure of the influenza neuraminidase enzyme from several different strains of influenza, using X-ray 
crystallography. Subsequently, our scientists and UAB scientists developed numerous new inhibitors of these enzymes using 
structure-based drug design. We licensed the influenza neuraminidase program from UAB in 1994 and proceeded to complete the 
studies of the enzyme’s molecular structure needed to advance the development of neuraminidase inhibitors. The structure of the 
active site of influenza neuraminidase is similar among different viral strains. Because of this similarity, we believe that our 
neuraminidase inhibitors may be effective in the treatment and prevention of influenza, regardless of changes in the virus. 

By 1998, four patented compounds emerged as viable product development candidates. Preclinical studies determined the lead 
compound, peramivir, has the following benefits: 

good safety profile; 
•

inhibition of both influenza A and B; 
•

effective when taken orally; 
•

once-a-day dosage; and 
•

•

can be made into a liquid form, allowing for use by the elderly and young children. 

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 Previous Licensing History. In September 1998, BioCryst entered a worldwide license agreement with The R.W. Johnson 
Pharmaceutical Research Institute (RWJPRI) and Ortho-McNeil Pharmaceutical Inc. (Ortho-McNeil) both Johnson & Johnson 
companies, for development and commercialization of our influenza neuraminidase inhibitors, including peramivir.  

On April 30, 2001, BioCryst announced that Ortho-McNeil and RWJPRI, gave four months prior notice of termination of the 
worldwide license agreement with BioCryst to develop and market products to treat and prevent viral influenza. Subsequently, all 
rights to peramivir returned to BioCryst. Ortho-McNeil indicated that this business decision was not related to safety or efficacy of 
peramivir, but that other of its drug development programs were of a higher priority. The final termination of this agreement was 
effective on September 21, 2001.  

Clinical Development Status  

 Phase II data – Summary. RWJPRI conducted two Phase II placebo-controlled, randomized studies for the treatment of healthy 
volunteers infected with a strain of either influenza A or influenza B. The primary endpoints were viral titers over time expressed as 
the area under the viral titer curve. Among infected subjects, peramivir produced a dose-dependent, anti-viral effect. In addition, 
oral, once daily peramivir was well tolerated and reported adverse events were similar for the active and placebo-treated groups.  

 Phase III clinical trail – Overview.  Phase III clinical trials of peramivir were initiated in Europe in February 2000 by RWJPRI. 
The trials were continued, but not completed, during the 2000-2001 season, and remain blinded. On January 3, 2002, BioCryst 
announced that patient enrollment began in the United States in the Phase III trial with once-a-day orally administered peramivir. 
The multicenter, Phase III clinical trial is designed to enroll approximately 1,300 healthy adults. Prior to the resumption of 
enrollment in the U.S., 1,036 patients had been enrolled to one of three treatment groups. Approximately 65 study sites across the 
United States are now open to enroll patients in the regions where influenza is present and localized outbreaks of influenza are 
documented. The multicenter, Phase III clinical trial will assess the efficacy and safety of peramivir for the treatment of acute 
influenza A and influenza B infections in otherwise healthy adults. The primary endpoint is the length of time from the first dose to 
the clinically significant relief of influenza symptoms. The ongoing Phase III clinical trial with peramivir should be finished by 
early spring, with analyzed results available during the third quarter 2002.  
PNP Inhibitor (BCX-1777)  

T-cell Related Diseases  

 Overview. The link between T-cell proliferation and the purine nucleoside phosphorylase, or PNP, enzyme was first discovered 
approximately twenty-five years ago when a patient, who was genetically deficient in PNP, exhibited limited T-cell activity, but 
reasonably normal activity of other immune functions. In other patients lacking PNP activity, the T-cell population was selectively 
depleted; however, B-cell function tended to be normal. Based on these findings and the results of cell culture studies, inhibiting 
PNP produces selective suppression of T-cells without significantly impairing the function of other cells.  

The human immune system employs specialized cells, including T-cells, to control infection by recognizing and attacking 
disease-causing viruses, bacteria and parasites. T-cells are an essential part of the body’s immune system that serve a dual purpose 
to both orchestrate and participate in the body’s immune response. For the most part, this system works flawlessly to protect the 
body. However, when T-cells multiply uncontrollably, T-cell proliferative diseases, including T-cell cancers, occur.  

 PNP Inhibition. PNP is an enzyme that plays an important role in T-cell proliferation, because it is necessary to maintain normal 
DNA synthesis in T-cells. Selective inhibition of PNP has an accumulation effect on certain nucleosides, including deoxyguanosine. 
As the concentration of deoxyguanosine increases within T-cells, it is converted by specific enzymes to deoxyguanosine 
triphosphate. A high concentration of deoxyguanosine triphosphate in T-cells blocks DNA synthesis and thus inhibits cell division. 

Our PNP Inhibitor  

 Background. In June 2000, we licensed a series of potent inhibitors of purine nucleoside phosphorylase from Albert Einstein 
College of Medicine of Yeshiva University and Industrial Research, Ltd, New Zealand. The lead drug candidate from this 
collaboration, BCX-1777, is a more potent inhibitor of human lymphocyte proliferation than other known PNP inhibitors including 
our earlier PNP inhibitor, BCX-34. Extensive preclinical studies indicate that BCX-1777 can modulate T-cell activities in ways that 
we have never been able to achieve with BCX-34.  

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Current Development Strategy  

 Overview. The first clinical trial with an intravenous formulation of BCX-1777 is a Phase I/II clinical trial for patients with relapsed or 
refractory acute lymphoblastic leukemia (ALL) and T-cell lymphoma. BCX-1777 is an investigational PNP inhibitor for the potential treatment 
of T-cell mediated disorders, including T-cell cancers, psoriasis, and rheumatoid arthritis. The Phase I/II trial is an open-label dose-escalation 
study of BCX-1777 in relapsed or refractory aggressive T-cell malignancies.  

 BCX-1777 Clinical Development for Aggressive T-cell Malignancies. The Phase I/II clinical trial was developed in close collaboration with 
experts at The University of Texas M. D. Anderson Cancer Center. Despite encouraging results observed with other T-cell specific agents, the 
prognosis for patients with relapsed or refractory leukemia or lymphoma is poor and treatment options remain limited. The goal of the Phase 
I/II clinical trial is to determine the safety, biochemical and metabolic profile and therapeutic effect produced by BCX-1777 as it relates to the 
proposed mechanism of action in the inhibition of proliferating T-lymphocytes in patients with ALL or T-cell lymphoma.  

 Acute Lymphoblastic Leukemia. The most common form of leukemia in children is acute lymphoblastic leukemia (also known as ALL). 
According to the Leukemia & Lymphoma Society, 3,500 new cases (adult and children combined) will be diagnosed in the United States this 
year. ALL results from an acquired injury to the DNA of a single cell in the bone marrow.  

 T-cell Lymphoma. Lymphoma is a general term for a group of cancers that originate in the lymphatic system. About 63,600 Americans were 
diagnosed with lymphoma in 2001. T-cell Lymphoma results when a T-lymphocyte (a type of white blood cell) undergoes a malignant change 
and begins to multiply, eventually crowding out healthy cells and creating tumors, which enlarge the lymph nodes and invade other sites in the 
body.  

 BioCryst’s PNP Experience. When BioCryst was founded in 1986, we entered into an agreement with The University of Alabama in 
Birmingham that granted us exclusive rights to discoveries resulting from research relating to PNP. Through structure-based drug design, 
scientists at BioCryst designed our initial drug candidate, BCX-34, to suppress T-cell replication without significantly affecting other cells.  

An oral formulation of BCX-34 was developed and clinical testing was initiated in 1996. Following clinical trials in patients with psoriasis, HIV 
and cutaneous T-cell lymphoma, we concluded that the dose levels of BCX-34 were inadequate to inhibit enough of the enzyme to affect T-cell 
numbers. These clinical trials, however, were effective in establishing the safety of BCX-34 at various dose levels and activity at the maximum 
oral dose absorbable by the body. Consequently, we discontinued further studies with BCX-34 in 2000 and we are currently moving forward 
with BCX-1777, which is 100 to 1000 times more potent than BCX-34 as measured by cell culture studies.  
Tissue Factor/VIIa  

Overview  

A series of complicated reactions take place in the body whenever a blood clot begins to form. The major initiator of these reactions is an 
enzyme system called the Tissue Factor/VIIa complex. Animal tests show that various inhibitors of the Tissue Factor/VIIa complex can 
minimize blood clot formation as well as blood vessel reactions. This sort of inhibition has been tested with a number of biological agents 
including the natural inhibitor of the pathway, various mutants of tissue factor and antibodies against VIIa. However, there are no small 
molecule drugs currently on the market that intervene at the Tissue Factor/VIIa level.  

 Background. We have an agreement with Sunol Molecular Corp. to expedite the discovery of new drug candidates designed to inhibit Tissue 
Factor/VIIa. Under the terms of this agreement, Sunol supplies us protein for our drug design program.  

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Current Development Strategy  

Our Tissue Factor/VIIa inhibitor project has emerged as our highest priority discovery program. We have designed and synthesized 
a group of compounds that are potent and selective inhibitors of Tissue Factor/VIIa and further optimization is ongoing. Currently, 
we have identified three potential compounds for advanced preclinical evaluation. The goal is to advance one compound into 
clinical development for treatment of an acute cardiovascular event during the next twelve months. During the first half of 2002, we 
plan to convene a cardiovascular advisory panel to discuss the program, lead optimization strategies, lead selection criteria, 
development plans and potential indications.  

We believe that small molecule inhibitors of Tissue Factor/VIIa may potentially be useful for treating acute coronary syndromes 
and complications associated with cardiovascular procedures, such as coronary angioplasty and stint insertions, because any type of 
damage to arteries and blood vessels exposes tissue factor, which then triggers clot formation. Myocardial infarction, unstable 
angina, restenosis during and following angioplasty procedures, and sepsis are all potential treatment targets.  
Complement Inhibitors  

Complement Cascade  

 Overview . The human body is equipped with defense mechanisms that respond aggressively to infection or injury. This response is 
uniquely designed for each challenge, whether caused by viruses, bacteria, or other matter harmful to the body. One of these 
mechanisms, called the complement system, is a system of functionally linked proteins that interact with one another in a highly 
regulated manner.  

The complement system functions as a “cascade” of enzymes that assist in the removal of bacteria or destruction of cells that the 
body does not recognize as its own. For example, once the immune system recognizes a “foreign invader,” complement is activated 
to destroy or remove it. There are two pathways of complement activation, the classical pathway and the alternative pathway. 
Antigen-antibody complexes usually initiate the classical pathway, while the alternative pathway is activated by bacterial, viral, 
parasite and membrane surfaces.  

Complement is designed to keep us healthy by fighting infection and injury. However, this same mechanism, if inappropriately 
activated, can cause a significant amount of tissue damage as a result of the rapid and aggressive enzyme activity. The tissue 
damage can result in acute medical reactions, including inflammatory reactions that accompany post heart attack reperfusion injury. 
Due to the biochemical mechanism of the complement cascade, BioCryst believes complement inhibitors may have therapeutic 
applications in several acute and chronic immunological disorders.  

Our Complement Inhibitors  

 Background. In October 1996, we established a collaborative drug discovery effort with 3-Dimensional Pharmaceuticals, Inc. in 
Philadelphia. Then, in 1997, working closely with scientists at UAB, we characterized the three-dimensional structure of one of the 
components of the complement cascade. Using X-ray crystallographic and molecular modeling techniques, we then designed and 
synthesized a class of small molecule compounds that are highly potent inhibitors of complement and certain other blood enzymes. 
However, these compounds had to be administered at concentrations that were too close to toxicologic limits in order to be used 
clinically. Discovery work continues to design and develop small molecule inhibitors to block activation of the complement 
cascade.  

Current Development Strategy  

BioCryst and 3-Dimensional Pharmaceuticals, Inc., have developed a number of small molecule compounds that have potent 
activity against the complement enzyme C1s. Lead optimization is underway with a select group of inhibitors to identify a 
promising candidate for preclinical testing. We expect to advance a lead candidate during 2002 and hope to file an Investigational 
New Drug application with the Food and Drug Administration within the next twelve months. The goal is to pursue a development 
path to address reperfusion injury. Other therapeutic opportunities include rheumatoid arthritis, lupus, and psoriasis.  

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Hepatitis C 

Overview 

Hepatitis C virus (HCV) infection has been described in the New England Journal of Medicine as the nation’s most common 
chronic blood-borne infection. Up to 3% of the world population has been infected with the Hepatitis C virus. According to the 
National Centers for Disease Control, as many as 75% of those infected with the Hepatitis C virus will develop liver disease. While 
there are several approved treatments for chronic Hepatitis C using a combination therapy of interferon and ribavirin, there are 
some potentially severe side effects to these treatments. 

 Background. In June 2000, we licensed intellectual property from Emory University related to the Hepatitis C polymerase target 
associated with Hepatitis C viral infections. Under the terms of the agreement, the research investigators from Emory provide us 
with materials and technical insight into the target. 

Current Development Strategy 

We are targeting HCV polymerase through collaborative and in-house efforts. Specifically, we are focused on development of 
orally active inhibitors against the RNA-dependent RNA polymerase. Competition for this target is less intense than for the HCV 
protease target and history suggests the likelihood of designing an inhibitor against this target is better than for the more difficult 
serine protease. 

Currently, we are screening a number of potential compounds against HCV polymerase. Specifically, our scientists are measuring 
the potency and ability of potential drug candidates to block the replication of HCV polymerase in vitro, or in test tubes. These 
experiments measure the potency of each selected compound’s ability to block replication. Advanced screening is also underway to 
measure the fit of promising compounds in the HCV polymerase active site using X-ray crystallography and computer molecular 
modeling. The goal is to identify a series of compounds that are potent in vitro inhibition of the active site of the HCV polymerase 
for further testing and lead optimization. 
Parainfluenza Hemagglutinin-Neuraminidase 

Overview 

The parainfluenza virus, or PIV, affects approximately five million infants, children and adults each year in the United States. The 
most common illness in children is an acute febrile respiratory infection. In its usual setting, hoarseness, croup, fever and a 
persistent cough develop, while young children and immunosuppressed adults can develop bronchitis and bronchial pneumonia. In 
the United States each year, approximately 70,000 children are hospitalized due to severe complications of parainfluenza virus 
infections. 

PIVs are negative-sense, single-stranded RNA viruses that possess two surface glycoproteins, hemagglutinin-neuraminidase, or HN 
and fusion F, or “spikes” on their surface. There are four types of PIV (1 through 4) and two subtypes (4a and 4b) that cause 
infection. PIV is spread from respiratory secretions through close contact with infected persons or contact with contaminated 
surfaces or objects. Research suggests that parainfluenza virus infection and further spread of the virus could be prevented by 
blocking a single site on the surface of the virus HN — hemagglutinin-neuraminidase. The importance of HN in the life cycle and 
pathogenesis of PIV has been studied extensively. HN has three important functions: 

•

recognizes and binds sialic acid containing receptors on cell surfaces; 

•

mediates the fusion activity of the F protein for the viral entry into the host cell; and 

•

catalyzes the removal of sialic acid from progeny virus particles to prevent viral self-agglutination. 

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 Background. In October 1999, we entered into an agreement with St.Jude Children’s Research Hospital in Tennessee, University of Bath in 
England and University of St.Andrews in Scotland for research and development related to PIV. Under the agreement, these universities will 
provide us with protein and do selected work on X-ray crystallography which will aid in the design of appropriate inhibitors.  

8 

Current Development Strategy  

Scientists at BioCryst have developed several potential compounds with potent activity against human PIV. In addition, we are 
working to develop animal models of the human viral disease. These disease models are important for further preclinical evaluation 
and our ability to assess safety and efficacy early on in the course of our studies.  
Structure-Based Drug Design  

Structure-based drug design is a drug discovery approach by which we design synthetic compounds from detailed structural 
knowledge of the active sites of enzyme targets associated with particular diseases. Enzymes are proteins that act as catalysts for 
many vital biological reactions. Our goal generally is to design a compound that will fit in the active site of an enzyme (the active 
site of an enzyme is the area into which a chemical or biological molecule fits to initiate a biochemical reaction) and thereby 
interfere with the progression of disease.  

Our structure-based drug design involves the application of both traditional biology and medicinal chemistry and an array of 
advanced technologies. We use X-ray crystallography, computer modeling of molecular structures and advanced chemistry 
techniques to focus on the three-dimensional molecular structure and active site characteristics of the enzymes that control cellular 
biology.  

We believe that structure-based drug design technologies are superior to drug screening techniques. By identifying the target 
enzyme in advance and by discovering the chemical and molecular structure of the enzyme, we believe it is possible to design a 
better drug to interact with the enzyme. In addition, the structural data obtained by X-ray crystallographic analysis allow additional 
analysis and compound modification at each stage of the biological evaluation. This capability makes structure-based drug design a 
powerful tool for efficient development of drugs that are highly specific for particular enzyme target sites.  
Research and Development  

We initiated our research and development program in 1986, with drug synthesis beginning in 1987. We have assembled a 
scientific research staff with expertise in a broad base of advanced research technologies including protein biochemistry, X-ray 
crystallography, chemistry and pharmacology. Our research facilities include protein biochemistry and organic synthesis 
laboratories, testing facilities, X-ray crystallography, computer and graphics equipment and facilities to make drug candidates on a 
small scale.  

During the years ended December31, 1999, 2000 and 2001, we spent an aggregate of $30.4 million on research and development. 
Approximately $22.2 million of that amount was spent on in-house research and development, and $8.2 million was spent on 
contract research and development.  
Collaborative Relationships  

Corporate Alliances  

3-Dimensional Pharmaceuticals, Inc.  

In October1996, we signed a research collaboration agreement with 3-Dimensional Pharmaceuticals. Under this agreement, the 
companies will share resources and technology to expedite the discovery of new drug candidates for our complement inhibition 
program. The agreement combines our capabilities in structure-based drug design with the selection power of 3-Dimensional 
Pharmaceuticals’ Directed Diversity technology, a proprietary method of directing combinatorial chemistry and high throughput 
screening toward specific molecular targets. In June1999, we updated and renewed our original agreement to concentrate on 
selected complement enzymes as targets for the design of inhibitors. Under the terms of the 50-50 agreement, we conduct joint 
research to identify inhibitors of key serine proteases, which represent promising targets for inhibition of complement activation. If 
a drug candidate emerges as a result of the joint research, the companies will negotiate the product development and 
commercialization rights and responsibilities.  

9 

   2002.  EDGAR Online, Inc.

Novartis AG  

In 1990, we entered into an exclusive worldwide license agreement with Novartis AG, formerly Ciba-Geigy, for use of certain of our PNP 
inhibitors, not including BCX-34. We received an initial $500,000 payment from Novartis, up to $300,000 of which is refundable in 
circumstances specified in the agreement. The agreement also provides for Novartis to pay us royalties on sales, if any, of the PNP inhibitors. 
We may never receive any revenue based on this license agreement.  

Sunol Molecular Corp.  

In April1999, we entered into an agreement with Sunol. This agreement requires Sunol to conduct research and supply us with protein targets 
for drug design to expedite the discovery of new drug candidates designed to inhibit Tissue Factor/VIIa for our cardiovascular program.  
Academic Alliances  

The University of Alabama at Birmingham  

We have had a close relationship with The University of Alabama at Birmingham, or UAB, since our formation. Our Chairman and Chief 
Executive Officer, Dr. Charles E.Bugg, was the previous Director of the UAB Center for Macromolecular Crystallography, and our President 
and Chief Operating Officer, Dr.J. Claude Bennett, was the former President of UAB, the former Chairman of the Department of Medicine at 
UAB and a former Chairman of the Department of Microbiology at UAB. Several of our consultants are employed by UAB. UAB has one of 
the largest X-ray crystallography centers in the world with approximately 140 full-time staff members and approximately $18.9million in 
research grants and contract funding in 2001. Three of our early programs, PNP, influenza neuraminidase and complement inhibitors, 
originated at UAB.  

When we were founded in 1986, we entered into an agreement with UAB that granted us exclusive rights to discoveries resulting from research 
relating to PNP. We also entered into an agreement with UAB that gives us the first option to obtain a non-exclusive license to patents and 
copyrights of UAB not developed in collaboration with us or an exclusive license, in some cases worldwide, to patents, copyrights or 
intellectual property arising from research of UAB collaborators or investigators under contract to us. Subsequently, we entered into agreements 
with UAB for influenza neuraminidase and complement inhibitors. Under the terms of these agreements, UAB performed specific research for 
us in return for research payments and license fees. UAB has granted us certain rights to any discoveries in these areas resulting from research 
developed by UAB or jointly developed with us. We have agreed to pay royalties on sales of any resulting product and to share in future 
payments received from other third-party collaborators. UAB received a portion of license fees and milestone payments we received from 
RWJPRI and Ortho-McNeil for our former influenza collaboration. UAB will receive a portion of any future license fees, milestone payments 
and royalties we receive from a future partner for the influenza collaboration. We have completed the research under the UAB influenza 
agreement. We are continuing to fund the research program under the complement inhibitors agreement, which entitles us to an assignment of, 
or a right to an exclusive license for, any inhibitors of specified complement enzymes developed by UAB scientists during the period of support 
or for a one-year period thereafter. These two agreements have initial 25-year terms, are automatically renewable for five-year terms throughout 
the life of the last patent and are terminable by us upon three-month’s notice and by UAB under certain circumstances.  

St. Jude Children’s Research Hospital, University of Bath and University of St. Andrews  

In October 1999, we entered into an agreement with St. Jude Children’s Research Hospital in Tennessee, University of Bath in England and 
University of St. Andrews in Scotland for research and development related to the parainfluenza virus, or PIV. Under the agreement, these 
organizations will provide us with biological samples and scientific data that will form the basis for our design and development of potential 
drug candidates for the treatment of PIV. Under the terms of these agreements, these organizations perform specific research for us in return for 
research payments and license fees. These organizations have granted us certain rights to any discoveries in these areas resulting from research 
developed by them or jointly developed with us. We have agreed to pay certain royalties on sales of any resulting product and to share in future 
payments received from other third-party collaborators, if any.  

Albert Einstein College of Medicine of Yeshiva University and Industrial Research, Ltd, New Zealand  

In June 2000, we licensed a series of potent inhibitors of purine nucleoside phosphorylase, or PNP, from Albert Einstein College of Medicine 
of Yeshiva University and Industrial Research, Ltd, New Zealand. The lead drug candidate from this collaboration is BCX-1777. We have the 
rights to develop and ultimately distribute this, or any other, drug candidate that might arise from research on these inhibitors. We have agreed 
to pay certain milestone payments for future development of these inhibitors, pay certain royalties on sales of any resulting product, and to share 
in future payments received from other third-party collaborators, if any.  

10 

   2002.  EDGAR Online, Inc.

Emory University  

In June 2000, we licensed intellectual property from Emory University related to the Hepatitis C polymerase target associated with Hepatitis C 
viral infections. Under the terms of the agreement, the research investigators from Emory provide us with materials and technical insight into 
the target. We have agreed to pay Emory royalties on sales of any resulting product and to share in future payments received from other third 
party collaborators, if any.  
Previous Licensing History  

The R.W. Johnson Pharmaceutical Research Institute and Ortho-McNeil Pharmaceutical, Inc.  

In 1998, we entered into an exclusive worldwide license agreement with RWJPRI and Ortho-McNeil to develop and market our proprietary 
influenza neuraminidase inhibitors to treat and prevent viral influenza. We received an initial $6.0 million payment from Ortho-McNeil and an 
additional $6.0million common stock equity investment from Johnson & Johnson Development Corporation. In June 1999, we received a 
$2.0million milestone payment from Ortho-McNeil in connection with the initiation of PhaseII clinical testing in the United States. In February 
2000, BioCryst received a $4.0 million milestone payment from RWJPRI in connection with the initiation of Phase III clinical trials of 
peramivir (RWJ-270201) in North America and Europe.  

On April 30, 2001, we announced that Ortho-McNeil and RWJPRI gave four months prior notice of termination of the worldwide license 
agreement with BioCryst to develop and market products to treat and prevent viral influenza. The drug candidate, peramivir, was in Phase III 
clinical trials, which are still blinded. Ortho-McNeil indicated that this business decision was not related to the safety or efficacy of the drug, 
but that other of its drug development programs were of a higher priority.  
Patents and Proprietary Information  

Our success will depend in part on our ability to obtain and enforce patent protection for our products, methods, processes and other proprietary 
technologies, preserve our trade secrets, and operate without infringing on the proprietary rights of other parties, both in the United States and 
in other countries. We own or have rights to certain proprietary information, proprietary technology, issued and allowed patents and patent 
applications which relate to compounds we are developing. We actively seek, when appropriate, protection for our products, proprietary 
technology and proprietary information by means of U.S. and foreign patents, trademarks and contractual arrangements. In addition, we rely 
upon trade secrets and contractual arrangements to protect certain of our proprietary information, proprietary technology and products.  

As of March 1, 2002, we have been issued several U.S. patents that expire between 2009 and 2015 and relate to our PNP inhibitor compounds. 
We have also filed a patent application for new processes to prepare certain PNP inhibitors, and an application related to our PNP inhibitor 
compounds. The following patent applications are still pending: six U.S. patent applications, and a patent cooperation treaty (PCT) application 
related to our neuraminidase inhibitors and/or methods of preparation; an application related to compounds and methods for detecting influenza 
virus; a U.S. application and a PCT application relating to inhibiting T-cell proliferation; and a US application related to deazaguanine analogs, 
a U.S. application, a provisional U.S. patent application and a PCT application related to paramyxovirus neuraminidase; a U.S. application, two 
provisional U.S. patent applications and a PCT application related to serine protease inhibitors; and 4 provisional U.S. applications related to 
RNA viral polymerase inhibitors. Our pending applications may not result in issued patents, and our patents may not provide us with sufficient 
protection against competitive products or otherwise be commercially available.  

Our success is also dependent upon the skills, knowledge and experience of our scientific and technical personnel, none of which is patentable. 
To help protect our rights, we require all employees, consultants, advisors and collaborators to enter into confidentiality agreements which 
prohibit the disclosure of confidential information to anyone outside of our company and requires disclosure and assignment to us of their ideas, 
developments, discoveries and inventions. These agreements may not provide adequate protection for our trade secrets, know-how or other 
proprietary information in the event of any unauthorized use or disclosure or the lawful development by others of such information.  

11 

   2002.  EDGAR Online, Inc.

Marketing and Sales  

We lack experience in marketing, distributing and selling pharmaceutical products. Our strategy is to rely on collaborators, 
licensees or arrangements with others to provide for the marketing, distribution and sales of any products we may develop. We may 
not be able to establish and maintain acceptable commercial arrangements with collaborators, licensees or others to perform such 
activities.  

If approved, peramivir will likely be the third influenza neuraminidase inhibitor to the market behind the influenza neuraminidase 
inhibitors currently marketed by GlaxoSmithKline and Hoffmann-LaRoche, in collaboration with Gilead Sciences. We believe this 
may provide marketing challenges. However, we believe that there may be some advantages to not being first to market. We expect 
that both GlaxoSmithKline and Hoffmann-La Roche will play a major role in establishing the influenza treatment market and 
creating a demand for neuraminidase inhibitors on which a future partner will be able to capitalize if our neuraminidase inhibitor is 
approved for marketing. Because neuraminidase inhibitors represent a new class of drugs that could impact a large number of 
people, a major education effort will be required to promote acceptance by both the treating physicians and the target population.  
Competition  

The pharmaceutical and biotechnology industries are intensely competitive. Many companies, including biotechnology, chemical 
and pharmaceutical companies, are actively engaged in activities similar to ours, including research and development of drugs for 
the treatment of infectious, inflammatory and cardiovascular diseases and disorders. Many of these companies have substantially 
greater financial and other resources, larger research and development staffs, and more extensive marketing and manufacturing 
organizations than we do. In addition, some of them have considerable experience in preclinical testing, clinical trials and other 
regulatory approval procedures. There are also academic institutions, governmental agencies and other research organizations that 
are conducting research in areas in which we are working. They may also market commercial products, either on their own or 
through collaborative efforts.  

We expect to encounter significant competition for any of the pharmaceutical products we plan to develop. Companies that 
complete clinical trials, obtain required regulatory approvals and commence commercial sales of their products before their 
competitors may achieve a significant competitive advantage. In addition, several pharmaceutical and biotechnology firms, 
including major pharmaceutical companies and specialized structure-based drug design companies, have announced efforts in the 
field of structure-based drug design and in the fields of PNP and complement inhibitors, Hepatitis C, Tissue Factor VIIa, and 
parainfluenza. In addition, we are aware that other companies or institutions are pursuing development of new drugs and 
technologies directly targeted at applications for which we are developing our drug compounds. For example, GlaxoSmithKline’s 
influenza neuraminidase inhibitor has received approval from the FDA to market their inhibitor in the United States and other 
countries. This product is administered in the form of a dry-powder inhaler, which could be difficult to use in some cases and may 
cause patient discomfort. The FDA also approved the influenza neuraminidase inhibitor developed by Hoffmann-La Roche, in 
collaboration with Gilead Sciences. We believe this may provide marketing challenges.  

In order to compete successfully, we must develop proprietary positions in patented drugs for therapeutic markets that have not 
been satisfactorily addressed by conventional research strategies and, in the process, expand our expertise in structure-based drug 
design. Our products, even if successfully tested and developed, may not be adopted by physicians over other products and may not 
offer economically feasible alternatives to other therapies.  
Government Regulation  

The FDA regulates the pharmaceutical and biotechnology industries in the United States, and our drug candidates are subject to 
extensive and rigorous domestic government regulations prior to commercialization. The FDA regulates, among other things, the 
development, testing, manufacture, safety, efficacy, record-keeping, labeling, storage, approval, advertising, promotion, sale and 
distribution of pharmaceutical products. In foreign countries, our products are also subject to extensive regulation by foreign 
governments. These government regulations will be a significant factor in the production and marketing of any pharmaceutical 
products that we develop. Failure to comply with applicable FDA and other regulatory requirements at any stage during the 
regulatory process may subject us to sanctions, including:  

•

delays; 

12 

   2002.  EDGAR Online, Inc.

 
warning letters; 
•

•

fines; 

product recalls or seizures; 
•

•

injunctions; 

•

penalties; 

•

refusal of the FDA to review pending market approval applications or supplements to approval applications; 

total or partial suspension of production; 
•

civil penalties; 
•

withdrawals of previously approved marketing applications; and 
•

criminal prosecutions. 
•

The regulatory review and approval process is lengthy, expensive and uncertain. Before obtaining regulatory approvals for the commercial sale 
of any products, we or our licensees must demonstrate that our product candidates are safe and effective for use in humans. The approval 
process takes many years, substantial expenses may be incurred and significant time may be devoted to clinical development. 

Before testing potential candidates in humans, we carry out laboratory and animal studies to determine safety and biological activity. After 
completing preclinical trials, we must file an investigational new drug application, including a proposal to begin clinical trials, with the FDA. 
We have filed nine investigational new drug applications to date and plan to file, or rely on certain partners to file, additional investigational 
new drug applications in the future. Thirty days after filing an investigational new drug application, a Phase I human clinical trial can start 
unless the FDA places a hold on the study. 

Our Phase I trials are designed to determine safety in a small group of patients or healthy volunteers. We also assess tolerances and the 
metabolic and pharmacologic actions of our drug candidates at different doses. After we complete the initial trials, we conduct Phase II trials to 
assess safety and efficacy and establish the optimal dose in patients. If Phase II trials are successful, we or our licensees conduct Phase III trials 
to verify the results in a larger patient population. Phase III trials are required for FDA approval to market a drug. A Phase III trial may require 
hundreds or even thousands of patients and is the most expensive to conduct. The goal in Phase III is to collect enough safety and efficacy data 
to obtain FDA approval for treatment of a particular disease. 

Initiation and completion of the clinical trial phases is dependent on several factors including things that are beyond our control. For example, 
the clinical trials are dependent on patient enrollment, but the rate at which patients enroll in the study depends on: 

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
 
 
 
 
the size of the patient population we intend to treat; 
•

the availability of patients; 
•

the willingness of patients to participate; and 
•

13 

the patient meeting the eligibility criteria. 
•

Delays in planned patient enrollment may result in increased expense and longer development timelines. 

After completion of the clinical trials of a product, we or our licensees must submit a new drug application to the FDA for marketing approval 
before commercialization of the product. The FDA may not grant approval on a timely basis, if at all. The FDA, as a result of the Food and 
Drug Administration Modernization Act of 1997, has six months to review and act upon license applications for priority therapeutics that are 
for a life-threatening or unmet medical needs. Standard reviews can take between one and two years, and can even take longer if significant 
questions arise during the review process.  The FDA may withdraw any required approvals, once obtained. 

In addition to clinical development regulations, we and our contract manufacturers and collaborators must comply with the applicable FDA 
current good manufacturing practice (“GMP”) regulations. GMP regulations include requirements relating to quality control and quality 
assurance as well as the corresponding maintenance of records and documentation. Manufacturing facilities are subject to inspection by the 
FDA. Such facilities must be approved before we can use them in commercial manufacturing of our potential products. We or our contract 
manufacturers may not be able to comply with the applicable GMP requirements and other FDA regulatory requirements. If we or our contract 
manufacturers fail to comply, our business, financial condition and results of operations will be materially adversely affected. 
Human Resources 

As of March 1, 2002, we had 77 employees, of whom 61 were engaged in research and development and 16 were in general and administrative 
functions. Our scientific staff, 30 of whom hold Ph.D. or M.D. degrees, has diversified experience in biochemistry, pharmacology, X-ray 
crystallography, synthetic organic chemistry, computational chemistry, and medicinal chemistry. We consider our relations with our employees 
to be satisfactory. 
Scientific Advisory Board and Consultants 

Our scientific advisory board is comprised of five scientific advisors who are leaders in certain of our core disciplines or who otherwise have 
specific expertise in our therapeutic focus areas. We also have consulting agreements with a number of other scientists with expertise in our 
core disciplines or who are specialists in diseases or treatments on which we focus. The scientific advisory board meets as a group at scheduled 
meetings and the consultants meet more frequently, on an individual basis, with our scientific personnel and management to discuss our ongoing 
research and drug discovery and development projects. The scientific advisory board consists of the following individuals: 

Name 

Position 

Albert F. 
LoBuglio, M.D. 
(Chairman) 
Gordon N. Gill, 
M.D. 
Lorraine J. 
Gudas, Ph.D. 

Professor of Medicine and the Director of The University of Alabama at Birmingham Comprehensive Cancer Center. 

Professor of Medicine and Chair of the Faculty of Basic Biomedical Sciences at the University of California, San Diego 
School of Medicine. 
Professor and Chairman of the Department of Pharmacology of Cornell Medical College and the Revlon Pharmaceutical 
Professor of Pharmacology and Toxicology. 

   2002.  EDGAR Online, Inc.

 
 
 
 
Herbert A. 
Hauptman, 
Ph.D. 
Hamilton O. 
Smith, M.D. 

President of the Hauptman-Woodward Medical Research Institute, Inc. (formerly the Medical Foundation (Buffalo), Inc.), and 
Research Professor in Biophysical Sciences at the State University of New York (Buffalo). Recipient of the Nobel Prize in 
Chemistry (1985). 
Director of DNA Resources at Celera Genomics Corporation, and Professor, Molecular Biology and Genetics Department at 
The Johns Hopkins University School of Medicine, retired. Recipient of the Nobel Prize in Medicine (1978). 

14 

The scientific advisors and the consultants are reimbursed for their expenses and receive nominal cash compensation in connection 
with their service and have been issued options and/or shares of common stock. The scientific advisors and the consultants are all 
employed by or have consulting agreements with entities other than us, some of which may compete with us in the future. The 
scientific advisors and the consultants are expected to devote only a small portion of their time to our business, although no specific 
time commitment has been established. They are not expected to participate actively in our affairs or in the development of our 
technology. Several of the institutions with which the scientific advisors and the consultants are affiliated may adopt new 
regulations or policies that limit the ability of the scientific advisors and the consultants to consult with us. The loss of the services 
of the scientific advisors and the consultants could adversely affect us to the extent that we are pursuing research or development in 
areas relevant to the scientific advisors’ and consultants’ expertise. To the extent members of our scientific advisory board or the 
consultants have consulting arrangements with or become employed by any of our competitors, we could be materially adversely 
affected.  

Any inventions or processes independently discovered by the scientific advisors or the consultants may not become our property 
and will probably remain the property of such persons or of such persons’ employers. In addition, the institutions with which the 
scientific advisors and the consultants are affiliated may make available the research services of their personnel, including the 
scientific advisors and the consultants, to our competitors pursuant to sponsored research agreements. We require the scientific 
advisors and the consultants to enter into confidentiality agreements which prohibit the disclosure of confidential information to 
anyone outside of our company and require disclosure and assignment to us of their ideas, developments, discoveries or inventions. 
However, our competitors may gain access to trade secrets and other proprietary information developed by us and disclosed to the 
scientific advisors and the consultants.  
ITEM 2. PROPERTIES  

Our administrative offices and principal research facility are located in 57,350 square feet of leased office space in Riverchase 
Industrial/Research Park in Birmingham, Alabama. The lease runs through June30, 2010 with an option to lease for an additional 
five years at current market rates. We believe that our facilities are adequate for our current operations.  
ITEM 3. LEGAL PROCEEDINGS  

None.  
ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS  

None.  

15 

PART II 

ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY 
AND RELATED STOCKHOLDER MATTERS 

The Company’s common stock trades on the Nasdaq National Market tier of The Nasdaq Stock Market SM under the symbol BCRX. 
The following table sets forth the low and high prices of our common stock as reported by Nasdaq for each quarter in 2001 and 
2000: 

2001 

2000 

   2002.  EDGAR Online, Inc.

First quarter 

Second quarter 
Third quarter 
Fourth quarter 

High 

Low 
5.53  $  8.88  $

$

Low 
18.63  $  37.25 

High 

3.00 
3.03 
3.10 

8.00 
6.59 
5.05 

15.50 
18.50 
4.25 

31.75 
34.13 
21.13 

The last sale price of the common stock on March 1, 2002 as reported by Nasdaq was $4.30 per share. 

As of March 1, 2002, there were approximately 593 holders of record of our common stock. 

The Company has never paid cash dividends and does not anticipate paying cash dividends in the foreseeable future. 
ITEM 6. SELECTED FINANCIAL DATA 

Statement of Operations Data: 
Total revenues (See attached financial 
statements and notes) 
Research and development expenses 
Loss before cumulative effect of change 
in accounting principle 
Cumulative effect of change in accounting 
principle (See attached financial 
statements and notes) 
Net loss 
Amounts per common share: 
Loss before cumulative effect of change 
in accounting principle 
Cumulative effect of change in accounting 
principle (See attached financial 
statements and notes) 
Net loss per share 
Weighted average shares outstanding (in 
thousands) 

Balance Sheet Data: 

Cash, cash equivalents and securities 
Total assets 
Accumulated deficit 
Total stockholders’ equity 

16 

Years Ended December 31,  
(Dollars in thousands, except per share) 

2001 
11,158 

$ 

2000 

$ 

7,661 

$ 

1999 
5,329 

1998 
7,626 

$ 

1997 

$ 

2,693 

13,091 

9,590 

7,683 

9,291 

10,577 

(4,986  ) 

(5,490 ) 

(5,298  ) 

(4,785  ) 

(10,619  ) 

$ 

$ 

$ 

0 
(4,986  )  $ 

(6,088 ) 
(11,578  )  $ 

0 
(5,298  )  $ 

0 
(4,785  )  $ 

0 

(10,619  ) 

(.28  )  $ 

(.31 )  $ 

(.34  )  $ 

(.34  )  $ 

(.77 ) 

.00 
(.28  )  $ 

(.35 ) 
(.66 )  $ 

.00 
(.34  )  $ 

.00 
(.34  )  $ 

.00 
(.77 ) 

17,560 

17,467 

15,380 

14,120 

13,780 

December 31,  
(Dollars in thousands) 

2001 

2000 

1999 

1998 

1997 

$ 

52,941  $ 
59,096 
(75,031 ) 
56,814 

65,583  $ 
70,826 
(70,045 ) 
61,481 

70,047  $ 
73,387 
(58,467  ) 
71,403 

27,012  $ 
29,100 
(53,170  ) 
27,682 

24,643 
26,485 
(48,384  ) 
25,285 

   2002.  EDGAR Online, Inc.

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

 This Annual Report on Form 10-K contains certain statements of a forward-looking nature relating to future events or the 
future financial performance of the Company. Such statements are only predictions and the actual events or results may differ 
materially from the results discussed in the forward-looking statements. Factors that could cause or contribute to such 
differences include those discussed below as well as those discussed in other filings made by the Company with the Securities 
and Exchange  Commission. 
Overview 

Since our inception in 1986, we have been engaged in research and development activities and organizational efforts, including: 

identification and licensing of enzyme targets; 
•

drug discovery; 
•

structure-based design of drug candidates; 
•

small-scale synthesis of compounds; 
•

conducting preclinical studies and clinical trials; 
•

recruiting our scientific and management personnel; 
•

establishing laboratory facilities; and 
•

raising capital. 
•

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
 
 
Our revenues have generally been limited to license fees, milestone payments, interest income, collaboration research and development fees. 
Prior to January 1, 2000, the Company recognized research and development fees, license fees and milestone payments as revenue when 
received. Effective January 1, 2000, the Company changed its method of accounting for revenue recognition in accordance with SEC Staff 
Accounting Bulletin No. 101, Revenue Recognition in Financial Statements (“SAB 101”). Research and development revenue on 
cost-reimbursement agreements is recognized as expenses are incurred, up to contractual limits. Research and development fees, license fees 
and milestone payments are recognized as revenue when the earnings process is complete, the Company has no further continuing performance 
obligations and has completed its performance under the terms of the agreement, in accordance with SAB 101. License fees and milestone 
payments received under licensing agreements that are related to future performance are deferred and taken into income as earned over the 
estimated drug development period. The Company has not received any royalties from the sale of licensed pharmaceutical products. It could be 
several years, if ever, before we will recognize significant revenue from royalties received pursuant to our license agreements, and we do not 
expect to ever generate revenue directly from product sales. Future revenues, if any, are likely to fluctuate substantially from quarter to quarter. 

We have incurred operating losses since our inception. Our accumulated deficit at December 31, 2001 was $75.0 million. We will require 
substantial expenditures relating to the development of our current and future drug candidates. During the three years ended December 31, 
2001, we spent 26.9% of our research and development expenses on contract research and development, including: 

payments to consultants; 
•

funding of research at academic institutions; 
•

large scale synthesis of compounds; 
•

17 

preclinical studies; 
•

engaging investigators to conduct clinical trials; 
•

•

hiring contract research organizations to monitor and gather data on clinical trials; and 

using statisticians to evaluate the results of clinical trials. 
•

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
 
The above expenditures for contract research and development for our current and future drug candidates will vary from quarter to quarter 
depending on the status of our research and development projects. For example, in September 1998, we entered a worldwide license agreement 
with The R.W. Johnson Pharmaceutical Research Institute (RWJPRI) and Ortho-McNeil Pharmaceutical, Inc. (Ortho-McNeil), both Johnson & 
Johnson companies, to develop and market products to treat and prevent viral influenza. On April 30, 2001, we announced that Ortho-McNeil 
and RWJPRI gave BioCryst four months prior notice of termination of the worldwide license agreement. The final termination of this 
agreement was effective on September 21, 2001. Subsequently, we decided to move forward in the United States to complete the Phase III 
clinical trial of peramivir that was initiated in Europe in February 2000, while we seek a new development partner.  

Changes in our existing and future research and development and collaborative relationships will also impact the status of our research and 
development projects. Although we may, in some cases, be able to control the timing of development expenses, in part by accelerating or 
decelerating certain of these costs, many of these costs will be incurred irrespective of whether or not we are able to discover drug candidates or 
obtain collaborative partners for commercialization. As a result, we believe that quarter-to-quarter comparisons of our financial results are not 
necessarily meaningful and should not be relied upon as an indication of future performance. If we fail to meet the research, clinical and 
financial expectations of securities analysts and investors, it could have a material adverse effect on the price of our common stock.  
Year Ended December 31, 2001 Compared with the Year Ended December 31, 2000  

Collaborative and other research and development revenue increased 133.4% to $7,736,976 in 2001 from $3,315,594 in 2000, primarily due to 
a change in accounting estimate following Ortho-McNeil and RWJPRI’s notice of termination of the worldwide license agreement with us to 
develop and market products to treat and prevent viral influenza. As a result of this termination, we recognized all remaining deferred revenues 
and expenses related to this agreement during the second and third quarters of 2001. The deferred revenues from this agreement had been 
recorded as a result of the implementation of SAB 101 in the first quarter of 2000. Interest and other income decreased 21.3% to $3,420,658 in 
2001 from $4,345,761 in 2000, primarily due to the reduction in cash from the expansion of our facilities and the funding of operations.  

Research and development expenses increased 36.5% to $13,091,057 in 2001 from $9,590,352 in 2000. The increase in expenses is primarily 
attributable to increased facilities expenses resulting from the expansion of our facilities during 2000 and the related increases in personnel 
during 2000 and 2001, plus the additional clinical trial expenses associated with the continuing Phase III development of peramivir.  

General and administrative expenses decreased 23.8% to $2,608,392 in 2001 from $3,424,483 in 2000. The decrease is primarily due to a 
reduction in stockholder expenses and the reduced Alabama share tax assessment in 2001. Royalty expense increased 234.2% to $443,697 in 
2001 from $132,773 in 2000. This increase is directly attributable to the change in accounting estimate resulting from the termination of our 
worldwide license agreement by Ortho-McNeil and RWJPRI for our neuraminidase inhibitor, peramivir.  
Year Ended December 31, 2000 Compared with the Year Ended December 31, 1999  

Collaborative and other research and development revenue increased 32.6% to $3,315,594 in 2000 from $2,499,679 in 1999, primarily due to a 
$0.7 million payment received for contract research work performed in 2000. Litigation settlement declined by $1.2 million in 2000, due to the 
settlement of a lawsuit in 1999 concerning a misfiling of a foreign patent by the Company’s former patent counsel. Interest and other income 
increased 166.8% to $4,345,761 in 2000 from $1,629,046 in 1999, primarily due to the reinvestment of funds from the November 1999 $46.8 
million follow-on equity offering.  

18 

Research and development expenses increased 24.8% to $9,590,352 in 2000 from $7,682,862 in 1999. The increase is primarily 
attributable to an increase in contracted research costs at various institutions, supplies, personnel and preclinical work performed on 
current targets. These increases were partially offset by a decrease in costs associated with conducting clinical trials. These costs 
tend to fluctuate from period to period depending upon the status of the Company’s research projects and collaborative efforts. 

General and administrative expenses increased 25.0% to $3,424,483 in 2000 from $2,738,494 in 1999. The increase was primarily 
the result of increased personnel costs and a new Alabama share tax assessment, partially offset by a reduction in legal expenses. 
Liquidity and Capital Resources 

Cash expenditures have exceeded revenues since the Company’s inception. Our operations have principally been funded through 
various sources, including the following: 

public offerings and private placements of equity and debt securities, 
•

   2002.  EDGAR Online, Inc.

 
equipment lease financing, 
•

facility leases, 
•

•

collaborative and other research and development agreements (including licenses and options for licenses), 

research grants and 
•

interest income. 
•

In addition, we have attempted to contain costs and reduce cash flow requirements by renting scientific equipment and facilities, contracting 
with other parties to conduct certain research and development and using consultants. We expect to incur additional expenses, potentially 
resulting in significant losses, as we continue to expand our research and development activities and undertake additional preclinical studies and 
clinical trials of compounds, which have been or may be discovered. We also expect to incur substantial expenses related to the filing, 
prosecution, maintenance, defense and enforcement of patent and other intellectual property claims.  

The Company invests its excess cash principally in U.S. marketable securities from a diversified portfolio of institutions with strong credit 
ratings and in U.S. government and agency bills and notes, and by policy, limits the amount of credit exposure at any one institution. These 
investments are generally not collateralized and primarily mature within less than four years. The Company has not realized any losses from 
such investments. In addition, at December 31, 2001, approximately $15.2 million was invested in the Merrill Lynch Premier Institutional Fund, 
which invests primarily in commercial paper, U.S. government and agency bills and notes, corporate notes, certificates of deposit and time 
deposits. The Merrill Lynch Premier Institutional Fund is not insured. At December 31, 2001, our cash, cash equivalents and securities 
held-to-maturity were $52.9 million, a decrease of $12.6 million from December 31, 2000, principally due to the funding of current operations, 
which includes continuing Phase III development of peramivir and the expansion of our facilities.  

We have financed some of our equipment purchases with lease lines of credit. We currently have a $500,000 general line of credit with our 
bank, secured by a pledge of $600,000 in marketable securities. There was nothing drawn against this line as of December 31, 2001. In July 
2000, we renegotiated our lease for our current facilities, which will expire on June 30, 2010. We have an option to renew the lease for an 
additional five years at current market rates. The lease, as amended effective July 1, 2001 for an additional 7,200 square feet, requires us to pay 
monthly rent starting at $33,145 per month in July 2001 and escalating annually to a minimum of $47,437 per month in the final year, plus our 
pro rata share of operating expenses and real estate taxes in excess of base year amounts. As part of the lease, we have pledged a U.S. Treasury 
security deposited in escrow for the payment of rent and performance of other obligations specified in the lease. This pledged amount is 
currently $455,000, which will be decreased by $65,000 annually throughout the term of the lease.  

19 

   2002.  EDGAR Online, Inc.

 
 
 
 
 
During 2000, we remodeled our facilities to gain additional laboratory space, update our existing laboratories, and add  a small 
good manufacturing practices (GMP) clean room. In addition, we updated our general office facility to provide for growth and 
efficiencies. The total cost of these changes, including furniture and laboratory equipment, was approximately $2.7 million. This 
phase of remodeling was completed in December 2000. Another phase of remodeling was completed in February 2002 for 
approximately $2.6 million to add two chemistry laboratories and purchase additional equipment. Currently, there are no immediate 
plans for additional remodeling. 

At December 31, 2001, we had long-term operating lease obligations, which provide for aggregate minimum payments of $567,123 
in 2002, $580,803 in 2003 and $594,897 in 2004. These obligations include the future rental of our operating facility. 

In September 1998, we entered a worldwide license agreement with RWJPRI and Ortho-McNeil, both Johnson & Johnson 
companies, to develop and market products to treat and prevent viral influenza. Under the terms of the agreement, we received $6.0 
million in cash up front, and $6.0 million from Johnson & Johnson Development Corporation in the form of a common stock equity 
investment in 1998, and milestone payments of $2.0 million and $4.0 million in 1999 and 2000, respectively. On April 30, 2001, 
we announced that Ortho-McNeil and RWJPRI gave four months prior notice of termination of the worldwide license agreement. 
Subsequently, all rights to peramivir and all other patented compounds were returned to the Company. Ortho-McNeil indicated that 
this business decision was not related to safety or efficacy of the drug, but that other of its drug development programs were of a 
higher priority. The final termination of this agreement was effective on September 21, 2001. Subsequently, we decided to move 
forward in the United States to complete the Phase III clinical trial of peramivir that was initiated in Europe in February 2000, while 
we seek a new development partner. 

During this clinical trial we will spend approximately $7 to $9 million more than our normal annual operating expenses. If we are 
able to find a new corporate partner to continue and complete the development of peramivir, our future costs associated with this 
drug will be limited. We cannot assure you that we will find a new corporate partner that will continue to develop the product, or, if 
they do so, that such development will result in receiving milestone payments, obtaining regulatory approval, or achieving future 
royalties from sales of licensed products. 

We plan to finance our needs principally from the following: 

•

our existing capital resources and interest earned on that capital; 

•

payments under collaborative and licensing agreements with corporate partners; and 

•

through lease or loan financing and future public or private financing. 

We believe that our available funds will be sufficient to fund our operations at least through 2004. However, this is a forward-looking 
statement, and there may be changes that would consume available resources significantly before such time. Our long-term capital requirements 
and the adequacy of our available funds will depend upon many factors, including: 

the progress of our research, drug discovery and development programs; 
•

changes in existing collaborative relationships; 
•

•

our ability to establish additional collaborative relationships; 

the magnitude of our research and development programs; 
•

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
 
20 

•

the scope and results of preclinical studies and clinical trials to identify drug candidates; 

competitive and technological advances; 
•

the time and costs involved in obtaining regulatory approvals; 
•

•

the costs involved in preparing, filing, prosecuting, maintaining and enforcing patent claims; 

•

our dependence on others for development and commercialization of our product candidates, in particular, peramivir, our influenza 
neuraminidase inhibitor, and 

•

successful commercialization of our products consistent with our licensing strategy. 

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
Additional funding, whether through additional sales of securities or collaborative or other arrangements with corporate partners or from other 
sources, may not be available when needed or on terms acceptable to us. The issuance of preferred or common stock or convertible securities, 
with terms and prices significantly more favorable than those of the currently outstanding common stock, could have the effect of diluting or 
adversely affecting the holdings or rights of our existing stockholders. In addition, collaborative arrangements may require us to transfer certain 
material rights to such corporate partners. Insufficient funds may require us to delay, scale-back or eliminate certain of our research and 
development programs.  
Critical Accounting Policies  

We have established various accounting policies that govern the application of accounting principles generally accepted in the United States in 
the preparation of our financial statements. Our significant accounting policies are described in the footnotes to the financial statements. Certain 
accounting policies involve significant judgments and assumptions by management that have a material impact on the carrying value of certain 
assets and liabilities; management considers such accounting policies to be critical accounting policies. The judgments and assumptions used by 
management are based on historical experience and other factors, which are believed to be reasonable under the circumstances. Because of the 
nature of the judgments and assumptions made by management, actual results could differ from these judgments and estimates which could 
have a material impact on the carrying values assets and liabilities and the results of operations.  

We believe the following critical accounting policies affect our more significant judgments and estimates used in the preparation of our 
financial statements.  

 Revenue Recognition  

Effective January 1, 2000, we changed our method of accounting for revenue recognition in accordance with SEC Staff Accounting Bulletin 
No. 101, Revenue Recognition in Financial Statements (“SAB 101”). Research and development revenue on cost-reimbursement agreements is 
recognized as expenses are incurred, up to contractual limits. Research and development fees, license fees and milestone payments are 
recognized as revenue when the earnings process is complete, the Company has no further continuing performance obligations and has 
completed its performance under the terms of the agreement, in accordance with SAB 101. License fees and milestone payments received under 
licensing agreements that are related to future performance are deferred and taken into income as earned over the estimated drug development 
period. Recognized revenues and profit are subject to revisions as these contracts or agreements progress to completion. Revisions to revenue 
or profit estimates are charged to income in the period in which the facts that give rise to the revision became known.  

 Valuation  of Financial Instruments  

We carry our held-to-maturity securities at amortized cost, as adjusted for other-than-temporary declines in market value. In determining if and 
when a decline in market value below amortized cost is other-than-temporary, we evaluate the market conditions and other key measures for our 
held-to-maturity investments. Future adverse changes in market conditions could result in losses or an inability to recover the carrying value of 
the held-to-maturity investments that may not be reflected in an investment’s current carrying value, thereby possible requiring an impairment 
charge in the future.  

21 

   2002.  EDGAR Online, Inc.

 Deferred Taxes 

We have not had taxable income since incorporation and, therefore, we have not paid any income tax. We have deferred tax assets related to net 
operating loss carryforwards and research and development carryforwards. We record a valuation allowance to reduce our deferred tax assets to 
the amount that is more likely than not to be realized. While we have considered future taxable income and ongoing prudent and feasible tax 
planning strategies in assessing the need for the valuation allowance, in the event we were to determine that we would be able to realize the 
deferred tax assets in the future in excess of the net recorded amount, an adjustment to the deferred tax asset would increase income in the 
period such determination was made. Likewise, should we determine that we would not be able to realize all or part of the net deferred tax asset 
in the future, an adjustment to the deferred tax asset would be charged to income in the period such determination was made. 
Certain Risk Factors That May Affect Future Results, Financial Condition and the Market Price of Securities 

We have incurred substantial losses since our inception in 1986, expect to continue to incur such losses, may never be profitable and may 
need additional financing 

Since our inception in 1986, we have not been profitable. We expect to incur additional losses for the foreseeable future, and our losses could 
increase as our research and development efforts progress. As of December 31, 2001, our accumulated deficit was approximately $75.0 million. 
To become profitable, we must successfully develop drug candidates, enter into profitable agreements with other parties and our drug 
candidates must receive regulatory approval. These other parties must then successfully manufacture and market our drug candidates. It could 
be several years, if ever, before we receive royalties from any future license agreements. In addition, we never expect to generate revenue 
directly from product sales. If we do not generate revenue, or if our drug development expenses increase, we may need to raise additional funds 
through new or existing collaborations or through private or public equity or debt financing. If financing is not available on acceptable terms or 
not available at all, we may not have enough capital to continue our current business strategy. 

Because Ortho-McNeil Pharmaceutical, Inc. (Ortho-McNeil) and The R.W. Johnson Pharmaceutical Research Institute (RWJPRI) 
terminated their worldwide license agreement with us, our future revenue generation is uncertain 

On April 30, 2001, we announced that Ortho-McNeil and RWJPRI gave BioCryst four months prior notice of termination of the worldwide 
license agreement with us to develop and market products to treat and prevent viral influenza. The final termination of this agreement was 
effective on September 21, 2001. As a result, we have lost a substantial amount of our expected revenue. After applying SAB 101 on a pro 
forma basis, approximately 69.3% of our revenues for the year ended December 31, 2001; approximately 43.3% of our revenues for the year 
ended December 31, 2000 and approximately 40.6% of our revenues for the year ended December 31, 1999 resulted from this license 
agreement. These revenues represent approximately 39.7% of our total revenues since our inception in 1986. Because of the termination of this 
agreement, we will not receive any future milestone or other payments from RWJPRI or Ortho-McNeil. 

If our development collaborations with other parties fail, the development of our drug candidates will be delayed or stopped 

We rely completely upon other parties for many important stages of our drug development programs, including: 

•

discovery of proteins that cause or enable biological reactions necessary for the progression of the disease or disorder, called enzyme 
targets; 

•

execution of some preclinical studies and late-stage development for our compounds and drug candidates; and 

22 

•

manufacturing, sales, marketing and distribution of our drug candidates. 

   2002.  EDGAR Online, Inc.

 
 
 
Our failure to engage in successful collaborations at any one of these stages would greatly impact our business. For example, we cannot assure 
you that we will license our proprietary influenza neuraminidase inhibitor peramivir to a new corporate partner to facilitate final development 
and potential commercialization on acceptable terms, if at all. If we do not license enzyme targets from academic institutions or from other 
biotechnology companies on acceptable terms, our product development efforts would suffer. Similarly, if the contract research organizations 
that conduct our initial or late-stage clinical trials breached their obligations to us, this would delay or prevent the development of our drug 
candidates. 

Even more critical to our success is our ability to enter into successful collaborations for the late-stage clinical development, regulatory 
approval, manufacturing, marketing, sales and distribution of our drug candidates. Our strategy is to rely upon other parties for all of these steps 
so that we can focus exclusively on the key areas of our expertise. This heavy reliance upon third parties for these critical functions presents 
several risks, including: 

•

these contracts may expire or the other parties to the contract may terminate them; 

•

our partners may choose to pursue alternative technologies, including those of our competitors; 

•

we may have disputes with a partner that could lead to litigation or arbitration; 

•

our partners may not devote sufficient capital or resources towards our drug candidates; and 

•

our partners may not comply with applicable government regulatory requirements. 

Any problems encountered with our current or future partners could delay or prevent the development of our compounds, which would severely 
affect our business, because if our compounds do not reach the market in a timely manner, or at all, we will experience a significant decrease in 
milestone payments received by us and may never receive any royalty payments.  

If the clinical trials of our drug candidates fail, our drug candidates will not be marketed, which would result in a decrease in, or complete 
absence of, revenue  

To receive the regulatory approvals necessary for the sale of our drug candidates, we or our licensees must demonstrate through preclinical 
studies and clinical trials that each drug candidate is safe and effective. If we or our licensees are unable to demonstrate that our drug candidates 
are safe and effective, our drug candidates will not receive regulatory approval and will not be marketed, which would result in a decrease in, or 
complete absence of, revenue. The clinical trial process is complex and uncertain. Positive results from preclinical studies and early clinical 
trials do not ensure positive results in clinical trials designed to permit application for regulatory approval, called pivotal clinical trials. We may 
suffer significant setbacks in pivotal clinical trials, even after earlier clinical trials show promising results. Any of our drug candidates may 
produce undesirable side effects in humans. These side effects could cause us or regulatory authorities to interrupt, delay or halt clinical trials of 
a drug candidate. These side effects could also result in the FDA or foreign regulatory authorities refusing to approve the drug candidate for any 
targeted indications. We, our licensees, the FDA or foreign regulatory authorities may suspend or terminate clinical trials at any time if we or 
they believe the trial participants face unacceptable health risks. Clinical trials may fail to demonstrate that our drug candidates are safe or 
effective.  

Clinical trials are lengthy and expensive. We or our licensees incur substantial expense for, and devote significant time to, preclinical testing 
and clinical trials, yet cannot be certain that the tests and trials will ever result in the commercial sale of a product. For example, clinical trials 
require adequate supplies of drug and sufficient patient enrollment. Delays in patient enrollment can result in increased costs and longer 
development times. Even if we or our licensees successfully complete clinical trials for our product candidates, our licensees might not file the 
required regulatory submissions in a timely manner and may not receive regulatory approval for the drug candidate.  

23 

   2002.  EDGAR Online, Inc.

 
 
 
 
 
In 1998, we signed an agreement to license our flu drug candidate to Ortho-McNeil and to RWJPRI, who conducted clinical trials. 
On April 30, 2001, BioCryst announced that Ortho-McNeil and RWJPRI, gave four months prior notice of termination of the 
worldwide license agreement with BioCryst to develop and market products to treat and prevent viral influenza. Ortho-McNeil 
returned all rights to BioCryst’s proprietary influenza neuraminidase inhibitors, including peramivir, back to the Company. 
Ortho-McNeil transferred to BioCryst all improvements, information, data and materials connected to the licensed product 
including, but not limited to, clinical and chemical data, regulatory filings, specifications and third party agreements. Ortho-McNeil 
indicated that this business decision was not related to safety or efficacy of peramivir, but that other of its drug development 
programs were of a higher priority. The final termination of this agreement was effective on September 21, 2001. 

We are continuing Phase III development of peramivir while we seek a new corporate partner to facilitate the final development and 
potential commercialization of this drug candidate. Even if we or any potential licensee continues certain Phase III clinical trials, 
the trials may not be successful. We do not know when, if ever, our drug candidate will complete all the required Phase III clinical 
trials, or when, if ever, it will receive FDA or foreign regulatory agency approvals for, or when, if ever, marketing of peramivir will 
begin. If we or any partners are unable to complete the clinical trials or demonstrate the safety and efficacy of our compounds, the 
loss of our future revenues that depend on the success of peramivir will harm our business. Even if the results of the Phase III trials 
are positive, a product is not likely to be commercially available for three or more years, if at all. 

If we or our licensees do not obtain and maintain governmental approvals for our products under development, we or our 
partners will not be able to sell these potential products, which would significantly harm our business because we will receive no 
revenue 

We or our licensees must obtain regulatory approval before marketing or selling our future drug products. If we or our licensees are 
unable to receive regulatory approval and do not market or sell our future drug products, we will never receive any revenue from 
such product sales. In the United States, we or our partners must obtain FDA approval for each drug that we intend to 
commercialize. The FDA approval process is typically lengthy and expensive, and approval is never certain. Products distributed 
abroad are also subject to foreign government regulation. The FDA or foreign regulatory agencies have not approved any of our 
drug candidates. If we or our licensees fail to obtain regulatory approval we will be unable to market and sell our future drug 
products. We have several drug products in various stages of preclinical and clinical development; however, we are unable to 
determine when, if ever, any of these products will be commercially available. Because of the risks and uncertainties in 
biopharmaceutical development, our drug candidates could take a significantly longer time to gain regulatory approval than we 
expect or may never gain approval. If the FDA delays regulatory approval of our drug candidates, our management’s credibility, 
our company’s value and our operating results may suffer. Even if the FDA or foreign regulatory agencies approve a drug 
candidate, the approval may limit the indicated uses for a drug candidate and/or may require post-marketing studies. 

The FDA regulates, among other things, the record keeping and storage of data pertaining to potential pharmaceutical products. We 
currently store most of our preclinical research data at our facility. While we do store duplicate copies of most of our clinical data 
offsite, we could lose important preclinical data if our facility incurs damage. If we get approval to market our potential products, 
whether in the United States or internationally, we will continue to be subject to extensive regulatory requirements. These 
requirements are wide ranging and govern, among other things: 

adverse drug experience reporting regulations; 
•

product promotion; 
•

•

product manufacturing, including good manufacturing practice requirements; and 

product changes or modifications. 
•

   2002.  EDGAR Online, Inc.

 
 
 
 
Our failure to comply with existing or future regulatory requirements, or our loss of, or changes to, previously obtained approvals, could have a 
material adverse effect on our business because we will not receive royalty revenues if our licensees do not receive approval of our products for 
marketing.  

24 

In June 1995, we notified the FDA that we submitted incorrect data for our Phase II studies of BCX-34 applied to the skin for 
cutaneous T-cell lymphoma and psoriasis. The FDA inspected us in November 1995 and issued us a List of Inspectional 
Observations, Form FDA 483, which cited our failure to follow good clinical practices. The FDA also inspected us in June 1996. 
The focus was on the two 1995 Phase II dose-ranging studies of topical BCX-34 for the treatment of cutaneous T-cell lymphoma 
and psoriasis. As a result of the investigation, the FDA issued us a Form FDA 483, which cited our failure to follow good clinical 
practices. BioCryst is no longer developing BCX-34; however, as a consequence of these two investigations, our ongoing and future 
clinical studies may receive increased scrutiny, which may delay the regulatory review process. 

If our drug candidates do not achieve broad market acceptance, our business may never become profitable 

Our drug candidates, including peramivir, our influenza neuraminidase inhibitor, may not gain the market acceptance required for 
us to be profitable even if they receive approval for sale by the FDA or foreign regulatory agencies. The degree of market 
acceptance of any drug candidates that we or our partners develop will depend on a number of factors, including: 

cost-effectiveness of our drug candidates; 
•

•

their safety and effectiveness relative to alternative treatments, such as Hoffmann-LaRoche’s and Glaxo- SmithKline’s influenza 
neuraminidase inhibitors, amantadine, rimantadine, or vaccines for prevention of influenza; 

•

reimbursement policies of government and third-party payers; and 

marketing and distribution support for our drug candidates. 
•

   2002.  EDGAR Online, Inc.

 
 
 
 
Physicians, patients, payers or the medical community in general may not accept or use our drug candidates even after the FDA or foreign 
regulatory agencies approve the drug candidates. If our drug candidates do not achieve significant market acceptance, we will not have enough 
revenues to become profitable.  

If competitive products from other companies are better than our product candidates, our future revenues might fail to meet expectations  

The biotechnology and pharmaceutical industries are highly competitive and are subject to rapid and substantial technological change. Other 
products and therapies that either currently exist on the market or are under development could compete directly with some of the compounds 
that we are seeking to develop and market. These other products may render some or all of our compounds under development noncompetitive 
or obsolete.  

If our influenza neuraminidase inhibitor drug candidate, peramivir, receives FDA or foreign regulatory approval, it will have to compete with a 
number of products that are already on the market such as vaccines, the two influenza neuraminidase inhibitors already on the market, the drugs 
amantadine and rimantadine and with additional products that may beat peramivir to the market. If approved, peramivir will be, at best, the third 
neuraminidase inhibitor to the market, because the FDA has approved both GlaxoSmithKline’s and Hoffman-La Roche’s neuraminidase 
inhibitors in the U.S. and both companies have also obtained approval in several other countries. Both GlaxoSmithKline and Hoffmann-La 
Roche, the companies responsible for the development and marketing of Relenza and Tamiflu, the two neuraminidase inhibitors that reached 
the market before peramivir, are large multinational pharmaceutical companies that have significant financial, technical and human resources 
and could therefore establish brand recognition and loyalty with consumers before peramivir is on the market. Products marketed by our 
competitors may prove to be more effective than our own, and our products, if any, may not offer an economically feasible or preferable 
alternative to existing therapies. If we fail to adequately protect or enforce our intellectual property rights or secure rights to patents of others, 
the value of those rights would diminish.  

Our success will depend in part on our ability and the abilities of our licensors to obtain patent protection for our products, methods, processes 
and other technologies to preserve our trade secrets, and to operate without infringing the proprietary rights of third parties. If we or our 
partners are unable to adequately protect or enforce our intellectual property rights for our products, methods, processes and other technologies, 
the value of the drug candidates that we license to derive revenue would diminish. Additionally, if our products, methods, processes and other 
technologies infringe the proprietary rights of other parties, we could incur substantial costs. The U.S. Patent and Trademark Office has issued 
to us a number of U.S. patents for our various inventions and we have in-licensed several patents from various institutions. We have filed 
additional patent applications and provisional patent applications with the U.S. Patent and Trademark Office. We have filed a number of 
corresponding foreign patent applications and intend to file additional foreign and U.S. patent applications, as appropriate. We cannot assure 
you as to:  

25 

•

the degree and range of protection any patents will afford against competitors with similar products; 

if and when patents will issue; or 
•

•

whether or not others will obtain patents claiming aspects similar to those covered by our patent applications. 

If the U.S. Patent and Trademark Office upholds patents issued to others or if the U.S. Patent and Trademark Office grants patent applications 
filed by others, we may have to: 

•

obtain licenses or redesign our products or processes to avoid infringement; 

stop using the subject matter claimed in those patents; or 
•

   2002.  EDGAR Online, Inc.

 
 
 
 
 
•

pay damages. 

We may initiate, or others may bring against us, litigation or administrative proceedings related to intellectual property rights, including 
proceedings before the U.S. Patent and Trademark Office. Any judgment adverse to us in any litigation or other proceeding arising in 
connection with a patent or patent application could materially and adversely affect our business, financial condition and results of operations. 
In addition, the costs of any such proceeding may be substantial whether or not we are successful.  

Our success is also dependent upon the skills, knowledge and experience, none of which is patentable, of our scientific and technical personnel. 
To help protect our rights, we require all employees, consultants, advisors and collaborators to enter into confidentiality agreements that 
prohibit the disclosure of confidential information to anyone outside of our company and require disclosure and assignment to us of their ideas, 
developments, discoveries and inventions. These agreements may not provide adequate protection for our trade secrets, know-how or other 
proprietary information in the event of any unauthorized use or disclosure or the lawful development by others of such information, and if any 
of our proprietary information is disclosed, our business will suffer because our revenues depend upon our ability to license our technology and 
any such events would significantly impair the value of such a license.  

If we fail to retain our existing key personnel or fail to attract and retain additional key personnel, the development of our drug candidates 
and the expansion of our business will be delayed or stopped  

We are highly dependent upon our senior management and scientific team, the loss of whose services might impede the achievement of our 
development and commercial objectives. Competition for key personnel with the experience that we require is intense and is expected to 
continue to increase. Our inability to attract and retain the required number of skilled and experienced management, operational and scientific 
personnel, will harm our business because we rely upon these personnel for many critical functions of our business. In addition, we rely on 
members of our scientific advisory board and consultants to assist us in formulating our research and development strategy. All of the members 
of the scientific advisory board and all of our consultants are otherwise employed and each such member or consultant may have commitments 
to other entities that may limit their availability to us.  

If users of our drug products are not reimbursed for use, future sales of our drug products will decline  

The lack of reimbursement for the use of our product candidates by hospitals, clinics, patients or doctors will harm our business. Medicare, 
Medicaid, health maintenance organizations and other third-party payers may not authorize or otherwise budget for the reimbursement of our 
products. Governmental and third-party payers are increasingly challenging the prices charged for medical products and services. We cannot be 
sure that third-party payers would view our product candidates as cost-effective, that reimbursement will be available to consumers or that 
reimbursement will be sufficient to allow our product candidates to be marketed on a competitive basis. Changes in reimbursement policies, or 
attempts to contain costs in the health care industry, limit or restrict reimbursement for our product candidates, would materially and adversely 
affect our business, because future product sales would decline and we would receive less royalty revenue.  

26 

   2002.  EDGAR Online, Inc.

 
If we face clinical trial liability claims related to the use or misuse of our compounds in clinical trials, our management’s time 
will be diverted and we will incur litigation costs  

We face an inherent business risk of liability claims in the event that the use or misuse of our compounds results in personal injury 
or death. We have not experienced any clinical trial liability claims to date, but we may experience these claims in the future. After 
commercial introduction of our products we may experience losses due to product liability claims. We currently maintain clinical 
trial liability insurance coverage in the amount of $1.0 million per occurrence and $2.0 million in the aggregate, with an additional 
$5.0 million potentially available under our umbrella policy. The insurance policy may not be sufficient to cover claims that may be 
made against us. Clinical trial liability insurance may not be available in the future on acceptable terms, if at all. Any claims against 
us, regardless of their merit, could materially and adversely affect our financial condition, because litigation related to these claims 
would strain our financial resources in addition to consuming the time and attention of our management.  

If our computer systems fail, our business will suffer  

Our drug development activities depend on the security, integrity and performance of the computer systems supporting them, and 
the failure of our computer systems could delay our drug development efforts. We currently store most of our preclinical and 
clinical data at our facility. Duplicate copies of all critical data are stored off-site in a bank vault. Any significant degradation or 
failure of our computer systems could cause us to inaccurately calculate or lose our data. Loss of data could result in significant 
delays in our drug development process and any system failure could harm our business and operations.  

If, because of our use of hazardous materials, we violate any environmental controls or regulations that apply to such 
materials, we may incur substantial costs and expenses in our remediation  efforts  

Our research and development involves the controlled use of hazardous materials, chemicals and various radioactive compounds. 
We are subject to federal, state and local laws and regulations governing the use, storage, handling and disposal of these materials 
and some waste products. Accidental contamination or injury from these materials could occur. In the event of an accident, we 
could be liable for any damages that result and any liabilities could exceed our resources. Compliance with environmental laws and 
regulations could require us to incur substantial unexpected costs, which would materially and adversely affect our results of 
operations.  

Because stock ownership is concentrated, you and other investors will have minimal influence on stockholder decisions  

Our directors, executive officers and some principal stockholders and their affiliates, including Johnson & Johnson Development 
Corporation, beneficially own approximately 42% (directors and officers own 28%) of our outstanding common stock and common 
stock equivalents. As a result, these holders, if acting together, are able to significantly influence matters requiring stockholder 
approval, including the election of directors.  This concentration of ownership may delay, defer or prevent a change in our control. 

We have anti-takeover provisions in our corporate charter documents that may result in outcomes with which you do not agree 

Our board of directors has the authority to issue up to 5,000,000 shares of undesignated preferred stock and to determine the rights, 
preferences, privileges and restrictions of those shares without further vote or action by our stockholders. The rights of the holders 
of any preferred stock that may be issued in the future may adversely affect the rights of the holders of common stock. The issuance 
of preferred stock could make it more difficult for third parties to acquire a majority of our outstanding voting stock.  

27 

   2002.  EDGAR Online, Inc.

In addition, our certificate of incorporation provides for staggered terms for the members of the board of directors and 
supermajority approval of the removal of any member of the board of directors and prevents our stockholders from acting by 
written consent. Our certificate also requires supermajority approval of any amendment of these provisions. These provisions and 
other provisions of our by-laws and of Delaware law applicable to us could delay or make more difficult a merger, tender offer or 
proxy contest involving us. 

Our stock price is likely to be highly volatile and the value of your investment could decline significantly 

The market prices for securities of biotechnology companies in general have been highly volatile and may continue to be highly 
volatile in the future. Moreover, our stock price has fluctuated frequently, and these fluctuations are often not related to our 
financial results. For the twelve months ended December 31, 2001, the 52-week range of the market price of our stock has been 
from $3.00 to $8.88 per share. The following factors, in addition to other risk factors described in this section, may have a 
significant impact on the market price of our common stock: 

•

announcements of technological innovations or new products by us or our competitors; 

developments or disputes concerning patents or proprietary rights; 
•

•

status of new or existing licensing or collaborative agreements; 

•

we or our licensees achieving or failing to achieve development milestones; 

•

publicity regarding actual or potential medical results relating to products under development by us or our competitors; 

•

regulatory developments in both the United States and foreign countries; 

public concern as to the safety of pharmaceutical products; 
•

actual or anticipated fluctuations in our operating results; 
•

changes in financial estimates or recommendations by securities analysts; 
•

economic and other external factors or other disasters or crises; and 
•

period-to-period fluctuations in our financial results. 
•

28 

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
 
 
 
 
 
7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES  
ABOUT MARKET RISK.  

The primary objective of our investment activities is to preserve principal while maximizing the income we receive from our 
investments without significantly increasing our risk. We invest excess cash principally in U.S. marketable securities from a 
diversified portfolio of institutions with strong credit ratings and in U.S. government and agency bills and notes, and by policy, limit 
the amount of credit exposure at any one institution. Some of the securities we invest in may have market risk. This means that a 
change in prevailing interest rates may cause the principal amount of the investment to fluctuate. To minimize this risk, we schedule 
our investments to have maturities that coincide with our cash flow needs, thus avoiding the need to redeem an investment prior to 
its maturity date. Accordingly, we believe we have no material exposure to interest rate risk arising from our investments. 
Therefore, no quantitative tabular disclosure is provided.  

29 

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY 
DATA 

BALANCE SHEETS 

Assets 
Cash and cash equivalents (Notes 1 and 3) 

Securities held-to-maturity (Notes 1 and 3) 
Deferred expense (Notes 1 and 10) 
Prepaid expenses and other current assets 
Total current assets 
Securities held-to-maturity (Notes 1 and 3) 
Furniture and equipment, net (Notes 1 and 2) 
Patents and licenses, less accumulated amortization 
of $6,666 in 2001 and $3,268 in 2000 (Note 1) 
Total assets 

Liabilities and Stockholders’ Equity 
Accounts payable 

Accrued expenses (Note 4) 
Deferred revenue (Notes 1 and 10) 
Accrued vacation 
Current maturities of capital lease obligations (Note 5) 
Total current liabilities 
Deferred revenue (Notes 1 and 10) 
Stockholders’ equity (Notes 7 and 8): 
Preferred stock, $.01 par value, shares authorized- 
5,000,000; none issued and outstanding 
Common stock, $.01 par value; shares authorized - 
45,000,000; shares issued and outstanding - 
17,606,970 - 2001; 17,536,821 - 2000 
Additional paid-in capital 
Accumulated deficit 
Total stockholders’ equity 
Commitments and contingency (Notes 5 and 9) 

December 31, 

2001 

2000 

$

18,865,326 

$ 

8,455,802 

13,121,862 
0 
416,555 
32,403,743 
20,953,723 
5,395,824 

16,179,508 
443,698 
680,632 
25,759,640 
40,947,952 
3,837,482 

343,025 
59,096,315 

$ 

280,985 
70,826,059 

617,586 

$ 

804,099 

1,132,293 
0 
232,725 
0 
1,982,604 
300,000 

329,093 
2,813,445 
165,445 
9,788 
4,121,870 
5,223,531 

$

$

176,070 
131,668,665 
(75,031,024  ) 
56,813,711 

175,368 
131,350,338 
(70,045,048  ) 
61,480,658 

   2002.  EDGAR Online, Inc.

 
 
 
Total liabilities and stockholders’ equity 

$

59,096,315 

$ 

70,826,059 

See accompanying notes to financial statements .  

30 

STATEMENTS OF OPERATIONS 

Revenues: 
Collaborative and other research and 
development (Notes 1, 9, and 10) 
Litigation settlement 
Interest and other 
Total revenues 
Expenses: 
Research and development 
General and administrative 
Royalty expense 
Interest 
Total expenses 
Loss before cumulative effect of change in 
accounting principle 
Cumulative effect of change in accounting 
principle (Note 10) 
Net loss 
Amounts per common share: 
Loss before cumulative effect of change in 
accounting principle 
Cumulative effect of change in accounting 
principle (Note 10) 
Net loss (Note 1) 
Pro forma amounts assuming the change in 
accounting principle is applied retroactively: 
Net loss 
Net loss per common share 
Weighted average shares outstanding (Note 1) 

See accompanying notes to financial statements.  

31 

STATEMENTS OF STOCKHOLDERS’ EQUITY 

Years Ended December 31, 

2001 

2000 

1999 

$ 

$ 

7,736,976 
0 
3,420,658 
11,157,634 

13,091,057 
2,608,392 
443,697 
464 
16,143,610 

3,315,594 
0 
4,345,761 
7,661,355 

9,590,352 
3,424,483 
132,773 
3,354 
13,150,962 

$ 

2,499,679 
1,200,000 
1,629,046 
5,328,725 

7,682,862 
2,738,494 
200,000 
5,009 
10,626,365 

(4,985,976  ) 

(5,489,607  ) 

(5,297,640  ) 

0 

$ 

(4,985,976  ) 

$ 

(6,088,235  ) 
(11,577,842  ) 

0 

$ 

(5,297,640  ) 

$(.28  ) 

(.00  ) 
$(.28  ) 

$(.31 ) 

(.35 ) 
$(.66 ) 

$(.34  ) 

(.00  ) 
$(.34  ) 

$ 

$ 

(4,985,976  ) 
$(.28  ) 

17,560,143 

$ 

(5,489,607  ) 
$(.31 ) 

17,467,381 

(5,685,875  ) 
$(.37  ) 

15,380,100 

Balance at December 31, 1998 

$ 

149,600 

$ 

80,702,381 

$ 

( 53,169,566  ) 

$ 

27,682,415 

Common  
Stock 

Additional  
Paid-in  
Capital 

Accumulated  
Deficit 

Total Stock-  
Holders’  
Equity 

   2002.  EDGAR Online, Inc.

 
Sale of common stock, 2,000,000 shares 
Exercise of stock options, 277,814 shares 
Employee stock purchase plan sales, 26,056 shares 
Compensation cost 
Net loss 
Balance at December 31, 1999 
Exercise of stock options, 255,170 shares, net 
Employee stock purchase plan sales, 17,773 shares 
Compensation cost 
Net loss 
Balance at December 31, 2000 
Exercise of stock options, 46,027 shares, net 
Employee stock purchase plan sales, 24,122 shares 
Compensation cost 
Net loss 
Balance at December 31, 2001 

20,000 
2,778 
261 

172,639 
2,551 
178 

175,368 
461 
241 

46,757,627 
2,003,600 
179,709 
54,723 

129,698,040 
1,321,801 
225,968 
104,529 

131,350,338 
101,907 
93,131 
123,289 

(5,297,640  ) 
( 58,467,206  ) 

(11,577,842  ) 
( 70,045,048  ) 

$ 

176,070 

$ 

131,668,665 

$ 

(4,985,976  ) 
( 75,031,024  ) 

$ 

46,777,627 
2,006,378 
179,970 
54,723 
(5,297,640  ) 
71,403,473 
1,324,352 
226,146 
104,529 
(11,577,842  ) 
61,480,658 
102,368 
93,372 
123,289 
(4,985,976  ) 
56,813,711 

See accompanying notes to financial statements .  

32 

STATEMENTS OF CASH FLOWS 

Operating activities: 
Net loss 

Adjustments to reconcile net loss to net cash used in 
operating activities- 
Depreciation and amortization 
Amortization of patents and licenses 
Non-monetary compensation cost 
Deferred expense 
Deferred revenue 
Changes in operating assets and liabilities- 
Prepaid expenses and other assets 
Accounts payable 
Accrued expenses 
Accrued vacation 
Net cash used in operating activities 
Investing activities: 
Purchases of furniture and equipment 
Purchases of patents and licenses 
Purchase of marketable securities 
Maturities of marketable securities 
Net cash provided by/(used in) investing activities 
Financing activities: 
Principal payments of debt and capital lease obligations 
Exercise of stock options 
Employee stock purchase plan stock sales 
Sale of common stock, net of issuance costs 
Net cash provided by financing activities 
Increase (decrease) in cash and cash equivalents 
Cash and equivalents at beginning of year 

Years Ended December 31, 

2001 

2000 

1999 

$

(4,985,976  )  $ 

(11,577,842  )  $ 

(5,297,640  ) 

1,046,037 
3,398 
123,289 
443,698 
(7,736,976  ) 

264,077 
(186,513  ) 
803,200 
67,280 

666,714 
2,500 
104,529 
(443,698  ) 
7,736,976 

(3,898  ) 

512,554 
(212,429  ) 
36,954 

523,530 
1,112 
54,723 
0 
700,000 

(778,271  ) 
48,470 
(206,658  ) 
36,570 

( 10,158,486  ) 

( 3,177,640  ) 

( 4,918,164  ) 

(2,604,379  ) 
(65,438  ) 
(26,433,622  ) 
49,485,497 
20,382,058 

(9,788 ) 

102,368 
93,372 
0 
185,952 
10,409,524 
8,455,802 

(2,723,296  ) 
(101,714  ) 
(10,807,925  ) 
15,096,509 
1,463,574 

(12,077  ) 

1,324,352 
226,146 
0 
1,538,421 
(175,645  ) 
8,631,447 

(896,650  ) 
(101,160  ) 
(60,058,059  ) 
13,342,760 
( 47,713,109  ) 

(12,603  ) 

2,006,378 
179,970 
46,777,627 
48,951,372 
(3,679,901  ) 
12,311,348 

   2002.  EDGAR Online, Inc.

 
Cash and cash equivalents at end of year 

$

18,865,326 

$ 

8,455,802 

$ 

8,631,447 

See accompanying notes to financial statements .  

33 

   2002.  EDGAR Online, Inc.

 
NOTES TO FINANCIAL STATEMENTS  

Note 1 - Accounting Policies  

The Company  

BioCryst Pharmaceuticals, Inc., a Delaware corporation, (the “Company”) is a biotechnology company focused on the development 
of pharmaceuticals for the treatment of infectious, inflammatory and cardiovascular diseases and disorders. The Company has six 
research projects in different stages of development from early discovery to an ongoing Phase III trial of the Company’s most 
advanced drug candidate. While the prospects for a project may increase as the project advances to the next stage of development, a 
project can be terminated at any stage of development. Until the Company generates revenues from either a research project or an 
approved product, its ability to continue research projects is dependent upon its ability to raise funds.  

Net Loss Per Share  

The Company computes net income (loss) per share in accordance with Statement of Financial Accounting Standards No. 128, 
Earnings per Share . Net loss per share is based upon the weighted average number of common shares outstanding during the 
period. Common equivalent shares from unexercised stock options are excluded from the computation, as their effect is 
anti-dilutive. Common stock equivalents of approximately 57,562, 1,314,399 and 2,422,245 shares were not used to calculate net 
loss per share in 2001, 2000 and 1999, respectively, because of their anti-dilutive effect. There were no reconciling items in 
calculating the numerator for net loss per share for any of the periods presented.  

Securities Held-to-Maturity  

The Company is required to classify debt and equity securities as held-to-maturity, available-for-sale or trading. The 
appropriateness of each classification is reassessed at each reporting date. The only dispositions were maturities of securities either 
held-to-maturity or until called. At December 31, 2001 and 2000, respectively, securities held-to-maturity consisted of $34,075,585 
and $57,127,460 of U.S. Treasury and Agency securities carried at amortized cost. All of the non-current portions of securities 
held-to-maturity are U.S. Agency securities that mature in 2003 - 2005. The estimated fair value of these securities at December 31, 
2001 and 2000, respectively, was approximately $34,419,937 and $56,698,141. The Company has pledged $600,000 in securities 
to cover any future draw against the line of credit and a U.S. Treasury security of $455,000 deposited in escrow for the payment of 
rent and performance of other obligations specified in the lease dated July 12, 2000. The pledge for the lease shall decrease 
$65,000 annually throughout the term of the lease.  

Furniture and Equipment  

Furniture and equipment are recorded at cost. Depreciation is computed using the straight-line method with estimated useful lives of 
five and seven years. Leased laboratory equipment is amortized over the lease life of five years. Leasehold improvements are 
amortized over the remaining lease period.  
Patents and Licenses  

Patents and licenses are recorded at cost and amortized on a straight-line basis over their estimated useful lives or 20 years, 
whichever is lesser.  

Income Taxes  

The liability method is used in accounting for income taxes in accordance with Statement of Financial Accounting Standards No. 
109, Accounting for Income Taxes (“Statement No. 109”). Under this method, deferred tax assets and liabilities are determined 
based on differences between financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates 
and laws that will be in effect when the differences are expected to reverse.  

34 

   2002.  EDGAR Online, Inc.

Revenue Recognition 

Prior to January 1, 2000, the Company recognized research and development fees, license fees and milestone payments as revenue when 
received. Effective January 1, 2000, the Company changed its method of accounting for revenue recognition in accordance with SEC Staff 
Accounting Bulletin No. 101, Revenue Recognition in Financial Statements (“SAB 101”). Research and development revenue on 
cost-reimbursement agreements is recognized as expenses are incurred, up to contractual limits. Research and development fees and license fees 
are recognized as revenue when the earnings process is complete, the Company has no further continuing performance obligations and has 
completed its performance under the terms of the agreement, in accordance with SAB 101. License fees and milestone payments received under 
licensing agreements that are related to future performance are deferred and taken into income as earned over the estimated drug development 
period. The Company has not received any royalties from the sale of licensed compounds. 

Statements of Cash Flows 

For purposes of the statements of cash flows, the Company considers cash equivalents to be all cash held in money market accounts or 
investments in debt instruments with maturities of three months or less at the time of purchase. 

Stock-Based Compensation 

The Company accounts for stock-based compensation under Accounting Principles Board Opinion No. 25, Accounting for Stock Issued to 
Employees (“APB No. 25”). Under APB No. 25, the Company’s stock option and employee stock purchase plans qualify as noncompensatory 
plans. Under Financial Accounting Standards Board Interpretation 44 of APB No. 25, outside directors are considered employees for purposes 
of applying APB No. 25, if they are elected by the shareholders. Consequently, no compensation expense for employees and directors is 
recognized. Stock issued to non-employees is compensatory and a compensation expense is recognized under Statement of Financial 
Accounting Standards No. 123, Accounting for Stock-Based Compensation (“Statement No. 123”). 

Use of Estimates 

Management is required to make estimates and assumptions that affect the amounts reported in the financial statements. Actual results could 
differ from those estimates. 

Reclassifications 

The 2000 and 1999 financial statements have been reclassified to conform to the 2001 financial statements presentation. The changes had no 
effect on the results of operations previously reported. 
Note 2 - Furniture and Equipment 

Furniture and equipment consisted of the following at December 31: 

Furniture and fixtures 

Office equipment 
Software 
Laboratory equipment 
Leased equipment 
Construction-in-progress 
Leasehold improvements 

Less accumulated depreciation and amortization 

2001 

2000 

$

320,888  $ 

301,721 

507,320 
478,783 
3,183,343 
62,712 
1,060,397 
3,392,600 
9,006,043 
(3,610,219  )

396,195 
253,438 
2,246,281 
62,712 
0 
3,141,317 
6,401,664 
(2,564,182  ) 

Furniture and equipment, net 

$

5,395,824  $ 

3,837,482 

35 

   2002.  EDGAR Online, Inc.

 
 
 
The Company does not have any significant impairment losses under Statement of Financial Accounting Standards No. 121, 
Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed Of. 
Note 3 - Concentration of Credit and Market Risk 

The Company invests its excess cash principally in U.S. marketable securities from a diversified portfolio of institutions with strong 
credit ratings and in U.S. government and agency bills and notes, and, by policy, limits the amount of credit exposure at any one 
institution. These investments are generally not collateralized and primarily mature within less than four years. The Company has 
not realized any losses from such investments. At December 31, 2001, approximately $15,211,289 was invested in the Merrill 
Lynch Premier Institutional Fund, which invests primarily in commercial paper, U.S. government and agency bills and notes, 
corporate notes, certificates of deposit and time deposits. The Merrill Lynch Premier Institutional Fund is not insured. 
Note 4 - Accrued Expenses 

Accrued expenses were comprised of the following at December 31: 

Accrued clinical trials 

Stock purchase plan withholdings 
Accrued other 
Accrued expenses 

2001 

2000 

893,395 $ 

160,416 

83,725 
155,173 
1,132,293  $ 

77,757 
90,920 
329,093 

$

$

Note 5 - Lease and Debt Obligations 

The Company paid $464, $3,354 and $5,009 in interest on debt and lease obligations for the years ended December 31, 2001, 2000 and 1999, 
respectively. The Company had an unused line of credit of $500,000 at December 31, 2001. 

The Company has the following lease obligations at December 31, 2001: 

2002 
2003 
2004 
2005 
2006 
Total minimum payments 

Operating  
Leases 

$ 

$ 

567,123 
580,803 
594,897 
605,139 
573,031 
2,920,993 

Rent expense for operating leases was $484,227, $405,289 and $348,177 in 2001, 2000 and 1999, respectively. The commitment for operating 
leases is primarily related to the building lease, which expires in June 2010. The lease, as amended effective July 1, 2001 for additional space, 
requires monthly rent starting at $33,145 per month in July 2001 and escalating annually to a minimum of $47,437 per month in the final year. 
We have an option to renew the lease for an additional five years at the current market rate at that time.  
Note 6 - Income Taxes  

The Company has not had taxable income since incorporation and, therefore, has not paid any income tax. Deferred tax assets of approximately 
$35,017,000 and $31,667,000 at December 31, 2001 and 2000, respectively, have been recognized principally for the net operating loss and 
research and development credit carryforwards, and have been reduced by a valuation allowance of $35,017,000 and $31,667,000 at December 
31, 2001 and 2000, respectively. The valuation allowance will remain at the full amount of the deferred tax asset until it is more likely than not 
that the related tax benefits will be realized.  

36 

   2002.  EDGAR Online, Inc.

 
 
At December 31, 2001, the Company had net operating loss and research and development credit carryforwards (“Carryforward 
Tax Benefits”) of approximately $76,200,000 and $7,500,000, respectively, which will expire in 2005 through 2021. Use of the 
Carryforward Tax Benefits will be subject to a substantial annual limitation due to the change of ownership provisions of the Tax 
Reform Act of 1986. The annual limitation is expected to result in the expiration of a portion of Carryforward Tax Benefits before 
utilization, which has been considered by the Company in its computations under Statement No. 109. Additional sales of the 
Company’s equity securities may result in further annual limitations on the use of the Carryforward Tax Benefits against taxable 
income in future years. 
Note 7 - Stockholders’ Equity 

In November 1991, the Board of Directors adopted the 1991 Stock Option Plan (“Plan”) for key employees and consultants of the 
Company and reserved 500,000 shares of common stock for the Plan. The Plan was approved by the stockholders on December 19, 
1991. The term of the Plan is for ten years and includes both incentive stock options and non-statutory options. The option price 
shall not be less than the fair market value of common stock on the grant date. The options generally vest 25% after one year and 
monthly thereafter on a pro rata basis over the next three years until fully vested after four years. Options are generally granted to 
all full-time employees. 

The Plan was amended and restated in February 1993 to effect the following changes: (I) divide the plan into two separate incentive 
programs: the Discretionary Option Grant Program and the Automatic Option Grant Program, (ii) increase the number of shares of 
the Company’s common stock available for issuance under the plan by 500,000 shares and (iii) expand the level of benefits 
available under the Plan. The Board amended the Plan on December 23, 1993 to increase the number of shares issuable under the 
Plan by 500,000 shares and subsequently amended and restated the Plan in its entirety on February 8, 1994. On March 16, 1995, the 
Board authorized another 500,000 shares for the Plan. The Plan was subsequently amended and restated effective March 3, 1997, 
which amendment and restatement included an increase of 1,000,000 shares. The Plan (as so amended and restated) was further 
amended March 1, 1999 to increase the share reserve by 400,000 shares. The Board amended and restated the Plan in its entirety on 
March 6, 2000 (the “Effective Date”), which increased the reserved shares by 1,200,000 and extended the term of the Plan for ten 
years from the date of the amendment. This restatement was approved by the Company’s stockholders on May 17, 2000. The 
automatic option grant program grants options to purchase 10,000 shares to new non-employee Board members and an additional 
10,000 shares annually over such period of continued service. The vesting and exercise provisions are subject to acceleration in the 
event of certain stockholder-approved transactions (a “Corporate Transaction”), or upon the occurrence of a Change in Control as 
defined by the restated Plan. 

The following is an analysis of stock options for the three years ended December 31, 2001: 

Balance December 31, 
1998 
Option plan amended 
Options granted 
Options exercised 
Options canceled 
Balance December 31, 
1999 
Option plan amended 
Options granted 
Options exercised 
Options canceled 
Balance December 31, 
2000 
Options granted 
Options exercised 
Options canceled 
Balance December 31, 
2001 

37 

Options  
Available 

Options  
Outstanding 

121,555 

2,479,514 

Weighted  
Average  
Exercise Price 
$7.61 

400,000 
(427,720  ) 

80,616 
174,451 

1,200,000 
(380,890  ) 

51,753 
1,045,314 

(522,600  ) 

60,992 
583,706 

427,720 
(277,814 ) 
(80,616 ) 

2,548,804 

380,890 
(256,949 ) 
(51,753 ) 

2,620,992 

522,600 
(61,327 ) 
(60,992 ) 

3,021,273 

19.65 
7.22 
8.24 
9.80 

11.70 
4.98 
22.24 
10.30 

4.55 
2.82 
11.55 
$9.43 

   2002.  EDGAR Online, Inc.

There were 1,986,560, 1,718,834 and 1,595,099 options exercisable at December 31, 2001, 2000 and 1999, respectively. The 
weighted-average exercise price for options exercisable was $9.69, $9.03 and $7.60 at December 31, 2001, 2000 and 1999, 
respectively. 

The following table summarizes at December 31, 2001, by price range, (1) for options outstanding the number of options 
outstanding, their weighted-average remaining life and their weighted-average exercise price and (2) for options exercisable the 
number of options exercisable and their weighted-average exercise price: 

Range 

Number 

Life 

Price 

Number 

Price 

Outstanding 

Exercisable 

587,950 

6.6  $ 

4.02 

260,950 

$ 

4.51 

1,658,032 

6.2 

7.14 

1,129,525 

6.99 

330,807 

5.2 

14.15 

329,348 

14.16 

93,894 

5.0 

16.38 

93,894 

16.38 

327,520 

8.0 

22.83 

163,577 

22.83 

23,070 

8.3 

26.69 

9,266 

26.66 

3,021,273 

6.4  $ 

9.43 

1,986,560 

$ 

9.69 

$2 
to 
$5 
5 t
o 1
0 
10 
to 
15 
15 
to 
20 
20 
to 
25 
25 
to 
30 
$2 
to 
$30 

As of December 31, 2001, there were an aggregate of 3,666,066 shares reserved for future issuance for both the Stock Option Plan and for the 
Stock Purchase Plan discussed in Note 8. 

The Company follows APB No. 25 in accounting for its Stock Option and Stock Purchase Plans and accordingly does not recognize a 
compensation cost. The Company has adopted the disclosure requirement of Statement No. 123. Since Statement No. 123 is only applied  to 
options granted after 1994, the pro forma disclosure should not necessarily be considered indicative of future pro forma results when the full 
four-year vesting (the period in which the compensation cost is recognized) is included in the disclosure in 2001. The fair value of each option 
grant is estimated on the grant date using the Black-Scholes option-pricing method with the following weighted-average assumptions used for 
grants in 2001, 2000 and 1999, respectively: no dividends, expected volatility of 92.5, 88.9 and 69.2 percent, risk-free interest rate of 4.6, 5.5 
and 6.1 percent and expected lives of five years. The weighted-average grant-date fair values of options granted during 2001 under the Stock 
Option and Employee Stock Purchase Plans were $3.33 and $4.54, respectively. Had the Company adopted Statement No. 123 and determined 
its compensation cost based on the fair value at the grant dates in 2001, 2000 and 1999, the Company’s net loss and net loss per share would 
have been increased to the pro forma amounts shown below: 

Net loss 

As reported 

$

(4,985,976  )  $ 

(11,577,842  )  $ 

(5,297,640  ) 

2001 

2000 

1999 

Net loss per 
share 

Pro forma 
As reported 

Pro forma 

(7,657,103  ) 
(.28  ) 

(14,420,425  ) 
(.66  ) 

(7,179,691  ) 
(.34 ) 

(.44  ) 

(.83  ) 

(.47 ) 

   2002.  EDGAR Online, Inc.

 
Note 8 - Employee Benefit Plans  

On January 1, 1991, the Company adopted an employee retirement plan (“401(k) Plan”) under Section 401(k) of the Internal Revenue Code 
covering all employees. Employee contributions may be made to the 401(k) Plan up to limits established by the Internal Revenue Service. 
Company matching contributions may be made at the discretion of the Board of Directors. The Company made matching contributions of 
$216,897, $190,486 and $151,287 in 2001, 2000 and 1999, respectively.  

On May 29, 1995, the stockholders approved an employee stock purchase plan (“Stock Purchase Plan”) effective February 1, 1995. The 
Company has reserved 200,000 shares of common stock under the Stock Purchase Plan, of which 61,087 shares remain available for purchase 
at December 31, 2001. Eligible employees may authorize up to 15% of their salary to purchase common stock at the lower of 85% of the 
beginning or 85% of the ending price during the six-month purchase intervals. No more than 3,000 shares may be purchased by any one 
employee at the six-month purchase dates and no employee may purchase stock having a fair market value at the commencement date of 
$25,000 or more in any one calendar year. There were 24,122, 17,773 and 26,056 shares of common stock purchased under the Stock Purchase 
Plan in 2001, 2000 and 1999, respectively, at a weighted average price of $3.87, $12.72 and $6.90, respectively, per share.  

38 

   2002.  EDGAR Online, Inc.

Note 9 - Collaborative and Other Research and Development Contracts  

The Company granted Novartis Corporation, formerly Ciba-Geigy Corporation (“Novartis”), an option in 1990 to acquire exclusive 
licenses to a class of inhibitors arising from research performed by the Company by February 1991. The option was exercised and a 
$500,000 fee was paid to the Company in 1993. Milestone payments are due upon approval of a new drug application. The 
Company will also receive royalties based upon a percentage of sales of any resultant products. Up to $300,000 of the initial fee 
received is refundable if sales of any resultant products are below specified levels.  

On November 7, 1991, the Company entered into a joint research and license agreement with The University of Alabama at 
Birmingham (“UAB”). UAB performed specific research on Complement Factors for the Company for a period of approximately 
three years in return for research and license fees. The agreement was replaced by a new agreement on July 18, 1995 granting the 
Company a worldwide license in exchange for funding certain UAB research and sharing in any royalties or sublicense fees arising 
from the joint research. On November 17, 1994, the Company entered into another agreement for a joint research and license 
agreement on influenza neuraminidase granting the Company a worldwide license. Under this agreement, the Company funded 
certain UAB research and UAB shares in any royalties or sublicense fees arising from the joint research. The Company completed 
its research funding required by the agreements for both projects in 1998, but is still required to share any future royalties with 
UAB.  

In October1996, the Company signed a research collaboration agreement with 3-Dimensional Pharmaceuticals. Under this 
agreement, the companies will share resources and technology to expedite the discovery of new drug candidates for our 
complement inhibition program. The agreement combines our capabilities in structure-based drug design with the selection power 
of 3-Dimensional Pharmaceuticals’ Directed Diversity technology, a proprietary method of directing combinatorial chemistry and 
high throughput screening toward specific molecular targets. In June1999, we updated and renewed our original agreement to 
concentrate on selected complement enzymes as targets for the design of inhibitors. Under the terms of the 50-50 agreement, we 
conduct joint research to identify inhibitors of key serine proteases, which represent promising targets for inhibition of complement 
activation. If a drug candidate emerges as a result of the joint research, the companies will negotiate the product development and 
commercialization rights and responsibilities.  

In 1998, we entered into an exclusive worldwide license agreement with RWJPRI and Ortho-McNeil to develop and market our 
proprietary influenza neuraminidase inhibitors to treat and prevent viral influenza. We received an initial $6.0 million payment from 
Ortho-McNeil and an additional $6.0million common stock equity investment from Johnson & Johnson Development Corporation. 
In June 1999, we received a $2.0million milestone payment from Ortho-McNeil in connection with the initiation of PhaseII clinical 
testing in the United States. In February 2000, BioCryst received a $4.0 million milestone payment from RWJPRI in connection 
with the initiation of Phase III clinical trials of peramivir (RWJ-270201) in North America and Europe.  

On April 30, 2001, we announced that Ortho-McNeil and RWJPRI gave four months prior notice of termination of the worldwide 
license agreement with BioCryst to develop and market products to treat and prevent viral influenza. Termination of this agreement 
by RWJPRI and Ortho-McNeil was final on September 21, 2001, and all rights to peramivir and all other patented compounds were 
returned to the Company. The drug candidate, peramivir, was in Phase III clinical trials, which are still blinded. Ortho-McNeil 
indicated that this business decision was not related to the safety or efficacy of the drug, but that other of its drug development 
programs were of a higher priority.  

In April1999, the Company into an agreement with Sunol Molecular Corporatin. This agreement requires Sunol to conduct research 
and supply us with protein targets for drug design to expedite the discovery of new drug candidates designed to inhibit Tissue 
Factor/VIIa for our cardiovascular program.  

In October 1999, the Company entered into an agreement with St. Jude Children’s Research Hospital in Tennessee, University of 
Bath in England and University of St. Andrews in Scotland for research and development related to the parainfluenza virus, or PIV. 
Under the agreement, these organizations will provide us with biological samples and scientific data that will form the basis for our 
design and development of potential drug candidates for the treatment of PIV. Under the terms of these agreements, these 
organizations perform specific research for us in return for research payments and license fees. These organizations have granted us 
certain rights to any discoveries in these areas resulting from research developed by them or jointly developed with us. We have 
agreed to pay certain royalties on sales of any resulting product and to share in future payments received from other third-party 
collaborators, if any.  

39 

   2002.  EDGAR Online, Inc.

In June 2000, the Company licensed a series of potent inhibitors of purine nucleoside phosphorylase, or PNP, from Albert Einstein College of 
Medicine of Yeshiva University and Industrial Research, Ltd, New Zealand. The lead drug candidate from this collaboration is BCX-1777. We 
have the rights to develop and ultimately distribute this, or any other, drug candidate that might arise from research on these inhibitors. We have 
agreed to pay certain milestone payments for future development of these inhibitors, pay certain royalties on sales of any resulting product, and 
to share in future payments received from other third-party collaborators, if any.  

In June 2000, we licensed intellectual property from Emory University related to the Hepatitis C polymerase target associated with Hepatitis C 
viral infections. Under the terms of the agreement, the research investigators from Emory provide us with materials and technical insight into 
the target. We have agreed to pay Emory royalties on sales of any resulting product and to share in future payments received from other third 
party collaborators, if any.  
Note 10 - Change in Accounting Principle  

As discussed in Note 1, effective January 1, 2000, the Company changed its method of accounting for revenue recognition in accordance with 
SAB 101. The cumulative effect of this change in accounting principle on prior years resulted in a charge to income of $6,088,235, which is 
included in the net loss for the year ended December 31, 2000. The effect of the change on the year ended December 31, 2000 was to increase 
the loss before the cumulative effect of the accounting change by $1,205,000 ($.07 per share). The pro forma amounts presented in the income 
statement were calculated assuming the change was made retroactively to prior periods. For each quarter in 2000 and the first quarter in 2001, 
the Company recognized net revenue of $405,882 that was included in the cumulative effect adjustment as of January 1, 2000. As a result of the 
termination of the agreement with Ortho-McNeil and RWJPRI, the Company changed its estimate for recognizing the deferred income and 
expense from this agreement so that the remaining amounts were recognized in the second and third quarters of 2001. The amounts of net 
revenue recycled into income from the cumulative effect adjustment in 2000 were $2,097,000 and $1,961,825 in the second and third quarters 
of 2001, respectively. As of December 31, 2001, the balance of both the deferred revenue and deferred expense related to the Ortho-McNeil 
and RWJPRI agreement was $0.  
Note 11 - Recent Accounting Pronouncements  

In July 2001, the FASB issued Statement of Financial Accounting Standards No. 141, Business Combinations (“SFAS 141”), which is effective 
for all business combinations completed after June 30, 2001. SFAS 141 eliminates the pooling-of-interests method of accounting for business 
combinations except for qualifying business combinations initiated prior to July 1, 2001. In addition, SFAS 141 further clarifies the criteria to 
recognize intangible assets separately from goodwill. The Company does not expect there to be a material impact on its financial position, 
results of operations or cash flows as a result of adopting this accounting standard.  

In July 2001, the FASB issued Statement of Financial Accounting Standards No. 142, Goodwill and Other Intangible Assets (“SFAS 142”), 
which establishes new rules on the accounting for goodwill and other intangible assets. Under SFAS 142, goodwill and intangible assets with 
indefinite lives will no longer be amortized; however, they will be subject to annual impairment tests as prescribed by the statement. Intangible 
assets with definite lives will continue to be amortized over their estimated useful lives. The amortization provisions of SFAS 142 apply 
immediately to goodwill and intangible assets acquired after June 30, 2001. With respect to goodwill and intangible assets acquired prior to 
July 1, 2001, the Company is required to adopt SFAS 142 beginning January 1, 2002. The Company does not expect there to be a material 
impact on its financial position, results of operations or cash flows as a result of adopting this accounting standard.  

In October 2001, the FASB issued Statement of Financial Accounting Standards No. 144, Accounting for the Impairment or Disposal of 
Long-Lived Assets (“SFAS 144”). The Company is required to adopt SFAS 144 beginning January 1, 2002. SFAS 144 changes the criteria that 
would have to be met to classify an asset as held-for-sale, revises the rules regarding reporting the effects of a disposal of a segment of a 
business and requires expected future operating losses from discontinued operations to be displayed in discontinued operations in the period(s) 
in which the losses were incurred. The Company does not expect there to be a material impact on its financial position, results of operations or 
cash flows, as a result of adopting this accounting standard.  

40 

Note 12 - Quarterly Financial Information (Unaudited)(In thousands, except per share) 

2001 Quarters 
Revenues 

First 

As Restated 

As  
Previously  
Reported 

Second 

As Restated 

As  
Previously  
Reported 

As  
Previously  
Reported 

Third 

Fourth 

As Restated 

$ 

1,887 

$ 

4,536 

$ 

4,131 

$ 

603 

   2002.  EDGAR Online, Inc.

Net income (loss) 
Net income (loss) per share 
2000 Quarters 
Revenues 
Income (loss) before 
cumulative effect of change 
in accounting principle 

Cumulative effect of change 
in accounting principle 
(Note 10) 

(1,383  ) 
(.08  ) 

958 
.05 

417 
.02 

(4,978  ) 
(.28  ) 

$ 

5,223 

$ 

1,641 

$ 

1,585 

$ 

2,288 

$ 

1,105 

$  1,807 

$ 

1,925 

1,858 

(1,336 )

(1,995  ) 

(1,332 ) 

(1,643  ) 

(980  ) 

(1,842  ) 

0 

(6,088 )

0 

0 

0 

0 

0 

Net income (loss) 

$ 

1,858 

$ 

(7,424 )

$ 

(1,995  ) 

$ 

(1,332 ) 

$ 

(1,643  ) 

$ 

(980  )  $ 

(1,842  ) 

Amounts per common share: 
Income (loss) before 
cumulative effect of change 
in accounting principle 

Cumulative effect of change 
in accounting principle 
(Note 10) 

$ 

.11 

$ 

(.08 )

$ 

(.11  ) 

$ 

(.08 ) 

$ 

(.09  ) 

$ 

(.06  )  $ 

(.11  ) 

.00 

(.35 )

.00 

.00 

.00 

.00 

.00 

Net income (loss) 

$ 

.11 

$ 

(.43 )

$ 

(.11  ) 

$ 

(.08 ) 

$ 

(.09  ) 

$ 

(.06  )  $ 

(.11  ) 

Net (loss) per share for the years 2001 and 2000 differed from the total of the individual quarters due to rounding.  

41 

REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS 

The Board of Directors 
BioCryst Pharmaceuticals, Inc. 

We have audited the accompanying balance sheets of BioCryst Pharmaceuticals, Inc. as of December 31, 2001 and 2000, and the 
related statements of operations, stockholders’ equity and cash flows for each of the three years in the period ended December 31, 
2001. 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. 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 BioCryst 
Pharmaceuticals, Inc. at December 31, 2001 and 2000 and the results of its operations and its cash flows for each of the three years 
in the period ended December 31, 2001, in conformity with accounting principles generally accepted in the United States. 

As discussed in Notes 1 and 10 to the financial statements, in 2000 the Company changed its method of revenue recognition. 

/s/ ERNST & YOUNG, LLP 

   2002.  EDGAR Online, Inc.

 
 
 
 
 
 
Birmingham, Alabama  
January 25, 2002  

42 

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

None. 
PART III 

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT 

The directors and executive officers of the Company are as follows: 

Name 

Charles E. Bugg, Ph.D 

J. Claude Bennett, M.D 

W. Randall Pittman (4) 

John R. Uhrin 

William W. Featheringill (1)(2) 

Edwin A. Gee, Ph.D. (1)(2) 

Zola P. Horovitz, Ph.D 

John A. Montgomery, Ph.D. (3) 

Joseph H. Sherrill, Jr 

William M. Spencer, III (1)(2) 

Randolph C. Steer, M.D., Ph.D 

A
ge 
6
0 
6
8 

4
8 
4
9 
5
9 
8
2 
6
7 
7
7 
6
1 
8
1 
5
2 

Position(s) with the Company 

Chairman, Chief Executive Officer and Director 

President, Chief Operating Officer, Medical Director and 

Director 
Chief Financial Officer, Secretary and Treasurer 

Vice President, Corporate Development 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

   2002.  EDGAR Online, Inc.

(1) Member of the Compensation Committee (“Compensation Committee”).  

(2) Member of the Audit Committee (“Audit Committee”).  

(3) John A. Montgomery held the positions of Senior Vice President, Secretary and Chief Scientific Officer until his retirement effective 
January 31, 2002. He will continue to serve as a Director.  

(4) Effective February 4, 2002, W. Randall Pittman was appointed Secretary.  

 Charles E. Bugg, Ph.D., was named Chairman of the Board, Chief Executive Officer and Director in November1993 and President in January 
1995. Dr. Bugg relinquished the position of President in December 1996 when Dr. Bennett joined the Company in that position. Prior to joining 
the Company, Dr.Bugg had served as the Director of the Center for Macromolecular Crystallography, Associate Director of the Comprehensive 
Cancer Center and Professor of Biochemistry at The University of Alabama at Birmingham (“UAB”) since 1975. He was a Founder of the 
Company and served as the Company’s first Chief Executive Officer from 1987-1988  while on a sabbatical from UAB. Dr.Bugg also served as 
Chairman of the Company’s Scientific Advisory Board from January1986 to November1993. He continues to hold the position of Professor 
Emeritus in Biochemistry and Molecular Genetics at UAB, a position he has held since January 1994.  

 J. Claude Bennett, M.D., was named President and Chief Operating Officer in December 1996 and elected a Director in January 1997. Since 
2001, Dr. Bennett has also served as the Medical Director. Prior to joining the Company, Dr. Bennett was President of The University of 
Alabama at Birmingham (“UAB”) from October 1993 to December 1996 and Professor and Chairman of the Department of Medicine of UAB 
from January 1982 to October 1993. Dr. Bennett served on the Company’s Scientific Advisory Board from 1989-96. He is a former co-editor of 
the Cecil Textbook of Medicine and former President of the Association of American Physicians. He is a member of the Scientific Advisory 
Committee of the Massachusetts General Hospital and continues to hold the position of Distinguished University Professor Emeritus at UAB, a 
position he has held since January 1997.  

43 

   2002.  EDGAR Online, Inc.

 W. Randall Pittman joined BioCryst on December 15, 1999 as consultant to the Chief Executive Officer and became Chief Financial Officer, 
Assistant Secretary and Treasurer on January 10, 2000. Effective February 4, 2002, Mr. Pittman was appointed Secretary. Prior to joining 
BioCryst, from September 1998 to August 1999, Mr. Pittman was Chief Financial Officer of Scandipharm, a pharmaceutical company. From 
October 1995 to September 1998, Mr. Pittman was Senior Vice President Finance of Caremark Inc. (formerly MedPartners, Inc.), a health care 
services company. He was previously Executive Vice President of AmSouth Bancorporation, a regional bank holding company. Mr. Pittman is 
a Certified Public Accountant.  

 John  R. Uhrin joined BioCryst in March 1998 as Vice President, Corporate Development with 21 years of sales and marketing experience in 
the pharmaceutical, biotechnology, medical and managed care industries. He joined BioCryst following 11 years at Genentech, Inc. From 1987 
to 1998, he held various management positions at Genentech, most recently as Director of Special Projects/Managed Care. Prior to working for 
Genentech, he held various sales and management positions with Eli Lilly from 1977 to 1987.  

 William W. Featheringill was elected a Director in May 1995. Mr. Featheringill is Chairman of the Board, since June 1995, of Electronic 
Healthcare Systems, a software company, and President, Chief Executive Officer and director, since 1973, of Private Capital Corporation, a 
venture capital company. Mr. Featheringill was Chairman and Chief Executive Officer of MACESS Corporation, which designs and installs 
paperless data management systems for the managed care industry, from 1988 to November 1995. MACESS Corporation merged with Sungard 
Data Systems in late 1995. From 1985 to December 1994, Mr. Featheringill was the developer, Chairman and President of Complete Health 
Services, Inc., a health maintenance organization which grew, under his direction, to become one of the largest HMOs in the southeastern 
United States. Complete Health Services, Inc. was acquired by United HealthCare Corporation in June 1994.  

 Edwin A. Gee, Ph.D., was elected a Director in August1993. Dr.Gee, who retired in 1985 as Chairman of the Board and Chief Executive 
Officer of International Paper Company, has been active as an executive in biotechnology, pharmaceutical and specialty chemical companies 
since 1970. He is Chairman Emeritus and a director of OSI Pharmaceuticals, Inc., one of the leading biotechnology companies for the diagnosis 
and treatment of cancer.  

 Zola P. Horovitz, Ph.D. , was elected a Director in August 1994. Dr. Horovitz was Vice President of Business Development and Planning at 
Bristol-Myers Squibb from 1991 until his retirement in April 1994 and previously was Vice President of Licensing at the same company from 
1990 to 1991. Prior to that he spent over 30 years with The Squibb Institute for Medical Research, most recently as Vice President Research, 
Planning, & Scientific Liaison. He has been an independent consultant in pharmaceutical sciences and business development since his 
retirement from Bristol-Myers Squibb in April 1994. He serves on the Boards of Directors of 3-Dimensional Pharmaceuticals, Inc., Avigen, 
Inc., Diacrin, Inc., Geneara Pharmaceuticals, Inc., Palatin Technologies, Inc., and Synaptic Pharmaceutical Corp.  

 John A. Montgomery, Ph.D., was a Founder of BioCryst and has been a Director since November1989. He was the Secretary and Chief 
Scientific Officer since joining the Company in February1990. He was Executive Vice President from February 1990 until May 1997, at which 
time he was named Senior Vice President. Dr. Montgomery retired as an officer of the Company effective January 31, 2002, but remains on the 
Board  of Directors. Prior to joining the Company, Dr.Montgomery served as Senior Vice President of Southern Research Institute (“SRI”) of 
Birmingham from January1981 to February1990. He continues to hold the position of Distinguished Scientist at SRI, a position he has held 
since February 1990.  

 Joseph H. Sherrill, Jr. , was elected a Director in May 1995. Mr. Sherrill served as President of R. J. Reynolds ("RJR") Asia Pacific, based in 
Hong Kong, where he oversaw RJR operations across Asia, including licensing, joint ventures and a full line of operating companies from 
August 1989 to his retirement in October 1994. Prior management positions with RJR include Senior Vice President of Marketing for R.J. 
Reynolds International, President and Chief Executive Officer of R.J. Reynolds Tabacos de Brazil, and President and General Manager of R.J. 
Reynolds Puerto Rico.  

 William M. Spencer, III, has been a Director of the Company since its inception. Mr.Spencer, who is retired, is also a private investor in 
Birmingham, Alabama. Mr. Spencer is a Founder of the Company, and served as Chairman of the Board of the Company from its founding in 
1986 until April1992. He co-founded and operated Motion Industries from 1946 through its merger into Genuine Parts Company in 1976. He 
has founded several businesses and has served on the Board of Directors of numerous private corporations.  

44 

   2002.  EDGAR Online, Inc.

 Randolph C. Steer, M.D., Ph.D., was elected a Director in February1993. Dr.Steer has been an independent pharmaceutical and biotechnology 
consultant since 1989, having a broad background in business development, medical marketing and regulatory affairs. He was formerly 
Chairman, President and CEO of Advanced Therapeutics Communications International, a leading drug regulatory group, and served as 
associate director of medical affairs at Marion Laboratories, and medical director at Ciba Consumer Pharmaceuticals. Dr.Steer serves on the 
Board of Directors of Techne Corporation and several privately held companies.  

In accordance with the terms of the Company’s Certificate of Incorporation, the Board of Directors has been divided into three classes with 
members of each class holding office for staggered three-year terms. Mr. Featheringill’s, Mr. Spencer’s and Mr. Sherrill’s terms expire at the 
2002 annual meeting, Dr. Bennett’s, Dr. Horovitz’s, and Dr. Steer’s terms expire at the 2003 annual meeting and Dr. Bugg’s, Dr. 
Montgomery’s and Dr. Gee’s terms expire at the 2004 annual meeting (in all cases subject to the election and qualification of their successors 
or to their earlier death, resignation or removal). At each annual stockholder meeting, the successors to the Directors whose terms expire are 
elected to serve from the time of their election and qualification until the third annual meeting of stockholders following their election and until 
a successor has been duly elected and qualified. The provisions of the Company’s Certificate of Incorporation governing the staggered Director 
election procedure can be amended only by a shareholder’s vote of at least 75% of the eligible voting securities. There are no family 
relationships among any of the directors and executive officers of the Company. The Board has by resolution established the number of 
directors of the Company at nine (9) commencing with the 1999 Annual Meeting of Stockholders.  

The Company has an Audit Committee, consisting of Messrs. Featheringill, Gee and Spencer, which is responsible for the review of internal 
accounting controls, financial reporting and related matters. The Audit Committee also recommends to the Board the independent accountants 
selected to be the Company’s auditors and reviews the audit plan, financial statements and audit results. The Securities and Exchange 
Commission has adopted new audit committee disclosure rules and approved amendments for Nasdaq listing standards relating to audit 
committees on December 15, 1999 and the Board has adopted an Audit Committee Charter that meets all these rules. The Audit Committee 
members are “independent” directors as defined by the new listing standards.  

The Company also has a Compensation Committee consisting of Mr. Featheringill, Dr. Gee and Mr. Spencer. The Compensation Committee is 
responsible for the annual review of officer compensation and other incentive programs and is authorized to award options under the 
Company’s Stock Option Plan.  

The Company has a Nominating Committee comprised of all outside directors with terms not expiring in the current year for which the 
Nominating Committee will be nominating persons for election or re-election as directors.  
ITEM 11. EXECUTIVE COMPENSATION  

Incorporated by reference from our definitive Proxy Statement to be filed in connection with the solicitation of proxies for our 2002 Annual 
Meeting of Stockholders.  
ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL  
OWNERS AND MANAGEMENT  

Incorporated by reference from our definitive Proxy Statement to be filed in connection with the solicitation of proxies for our 2002 Annual 
Meeting of Stockholders.  
ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS  

Incorporated by reference from our definitive Proxy Statement to be filed in connection with the solicitation of proxies for our 2002 Annual 
Meeting of Stockholders.  

45 

PART IV 

ITEM 14. EXHIBITS, FINANCIAL STATEMENT 
SCHEDULES 
AND REPORTS ON FORM 8-K 

(a) Financial Statements 

   2002.  EDGAR Online, Inc.

The following financial statements appear in Item 8 of this Form 10-K: 
Balance Sheets at December 31, 2001 and 2000 
Statements of Operations for the years ended December 31, 2001, 2000 and 1999 
Statements of Stockholders’ Equity for the years ended December 31, 2001, 2000 and 1999 
Statements of Cash Flows for the years ended December 31, 2001, 2000 and 1999 
Notes to Financial Statements 
Report of Independent Auditors 

Page in  
Form 10-K 

30 
31 
32 
33 
34 to 41 
42 

No financial statement schedules are included because the information is either provided in the financial statements or is not required under the 
related instructions or is inapplicable and such schedules therefore have been omitted. 
(b) Reports on Form 8-K 

None 
(c) Exhibits 

Nu
mb
er 
3.1  Composite Certificate of Incorporation of Registrant. Incorporated by reference to Exhibit 3.1 to the Company’s Form 10-Q for the 

Description 

second quarter ending June 30, 1995 dated August 11, 1995. 

3.2  Bylaws of Registrant. Incorporated by reference to Exhibit 3.1 to the Company’s Form 10-Q for the second quarter ending June 30, 

1995 dated August 11, 1995. 

4.1  See Exhibits 3.1 and 3.2 for provisions of the Composite Certificate of Incorporation and Bylaws of the Registrant defining rights of 

10.
1 
10.
2 
10.
3# 
10.
4 
10.
5# 

10.
6# 

holders of Common Stock of the Registrant. 
1991 Stock Option Plan, as amended and restated as of March 6, 2000. Incorporated by reference to Exhibit 99.1 to the Company’s 
Form S-8 Registration Statement dated June 16, 2000 (Registration No. 333-39484). 
Employment Agreement dated December 27, 1999 between the Registrant and Charles E. Bugg, Ph.D. Incorporated by reference to 
Exhibit 10.10 to the Company’s Form 10-K for the year ending December 31, 1999 dated March 24, 2000. 
License Agreement dated April 15, 1993 between Ciba-Geigy Corporation (now merged into Novartis) and the Registrant. 
Incorporated by reference to Exhibit 10.40 to the Company’s Form S-1 Registration Statement (Registration No. 33-73868). 
Employee Stock Purchase Plan. Incorporated by reference to Exhibit 99.4 to the Company’s Form S-8 Registration Statement 
(Registration No. 33-95062). 
License Agreement dated as of September 14, 1998 between Registrant and The R.W. Johnson Pharmaceutical Research Institute 
and Ortho-McNeil Pharmaceutical, Inc. Incorporated by reference to Exhibit 10.23 to the Company’s Form 10-Q for the third quarter 
ending September 30, 1998 dated November 10, 1998. 
Stock Purchase Agreement dated as of September 14, 1998 between Registrant and Johnson & Johnson Development Corporation. 
Incorporated by reference to Exhibit 10.24 to the Company’s Form 10-Q for the third quarter ending September 30, 1998 dated 
November 10, 1998. 

46 

1
0.
7
# 
1
0.
8 
1
0.
9
# 

Stockholder’s Agreement dated as of September 14, 1998 between Registrant and Johnson & Johnson Development Corporation. 
Incorporated by reference to Exhibit 10.25 to the Company’s Form 10-Q for the third quarter ending September 30, 1998 dated 
November 10, 1998. 

Warehouse Lease dated July 12, 2000 between RBP, LLC an Alabama Limited Liability Company and the Registrant for 
office/warehouse space. Incorporated by reference to Exhibit 10.8 to the Company’s Form 10-Q for the second quarter ending June 30, 
2000 dated August 8, 2000. 
Termination Agreement dated as of September 21, 2001 between Registrant and The R.W. Johnson Pharmaceutical Research Institute 
and Ortho-McNeil Pharmaceutical, Inc. Incorporated by reference to Exhibit 10.9 to the Company’s Form 10-Q/A for the third quarter 
ending September 30, 2001 dated January 15, 2002. 

   2002.  EDGAR Online, Inc.

Change of Control Agreement dated May 25, 2001 between the Registrant and W. Randall Pittman. 

Consent of Ernst & Young LLP, Independent Auditors. 

1
0.
1
0 
2
3 

# Confidential treatment granted.  

47 

SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this 
report to be signed on its behalf by the undersigned, thereunto duly authorized in the City of Birmingham, State of Alabama, on 
this 22th day of March, 2002. 

BIOCRYST PHARMACEUTICALS, INC. 
By: /s/ Charles E. Bugg 
—————————————— 
Charles E. Bugg, Ph.D. 
Chairman and Chief Executive Officer 

Pursuant to the requirements of the Securities Exchange Act of 1934 this report has been signed by the following persons in the capacities 
indicated on March 22, 2002: 

Signature  

Title(s) 

/s/ Charles E. Bugg 
—————————————
——— 
(Charles E. Bugg, Ph.D.) 

/s/ J. Claude Bennett 
—————————————
——— 
(J. Claude Bennett, M.D.) 

Chairman, Chief Executive Officer and Director 

President, Chief Operating Officer, Medical Director and Director 

Chief Financial Officer (Principal Financial and Accounting Officer), Secretary and Treasurer 

/s/ W. Randall 
Pittman 
————————
———————— 

(W. Randall Pittman) 

/s/ William W. Featheringill 
———————————————— 
(William W. Featheringill) 

Director 

   2002.  EDGAR Online, Inc.

/s/ Edwin A. Gee 
—————————————
——— 
(Edwin A. Gee, Ph.D.) 

Director 

/s/ Zola P. Horovitz 
———————————————
— 
(Zola P. Horovitz, Ph.D.) 

Director 

/s/ John A. Montgomery 
———————————————— 

Director 

(John A. Montgomery, Ph.D.) 

/s/ William M. Spencer 
———————————————
— 
(William M. Spencer, III) 

Director 

/s/ Joseph H. Sherrill, Jr. 
———————————————— 

Director 

(Joseph H. Sherrill, Jr.) 

/s/ Randolph C. Steer 
———————————————— 
(Randolph C. Steer, M.D., Ph.D.) 

Director 

48 

INDEX TO 
EXHIBITS 

Description 

Sequentially  
Numbered  
Page 

Composite Certificate of Incorporation of Registrant. Incorporated by reference to Exhibit 3.1 to the Company’s Form 
10-Q for the second quarter ending June 30, 1995 dated August 11, 1995. 
Bylaws of Registrant. Incorporated by reference to Exhibit 3.1 to the Company’s Form 10-Q for the second quarter 
ending June 30, 1995 dated August 11, 1995. 
See Exhibits 3.1 and 3.2 for provisions of the Composite Certificate of Incorporation and Bylaws of the Registrant 
defining rights of holders of Common Stock of the Registrant. 
1991 Stock Option Plan, as amended and restated as of March 6, 2000. Incorporated by reference to Exhibit 99.1 to the 
Company’s Form S-8 Registration Statement dated June 16, 2000 (Registration No. 333-39484). 

Employment Agreement dated December 27, 1999 between the Registrant and Charles E. Bugg, Ph.D. Incorporated by 
reference to Exhibit 10.10 to the Company’s Form 10-K for the year ending December 31, 1999 dated March 24, 2000. 

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License Agreement dated April 15, 1993 between Ciba-Geigy Corporation (now merged into Novartis) and the 
Registrant. Incorporated by reference to Exhibit 10.40 to the Company’s Form S-1 Registration Statement (Registration 
No. 33-73868). 

Employee Stock Purchase Plan. Incorporated by reference to Exhibit 99.4 to the Company’s Form S-8 Registration 
Statement (Registration No. 33-95062). 

License Agreement dated as of September 14, 1998 between Registrant and The R.W. Johnson Pharmaceutical 
Research Institute and Ortho-McNeil Pharmaceutical, Inc. Incorporated by reference to Exhibit 10.23 to the Company’s 
Form 10-Q for the third quarter ending September 30, 1998 dated November 10, 1998. 

Stock Purchase Agreement dated as of September 14, 1998 between Registrant and Johnson & Johnson Development 
Corporation. Incorporated by reference to Exhibit 10.24 to the Company’s Form 10-Q for the third quarter ending 
September 30, 1998 dated November 10, 1998. 

Stockholder’s Agreement dated as of September 14, 1998 between Registrant and Johnson & Johnson Development 
Corporation. Incorporated by reference to Exhibit 10.25 to the Company’s Form 10-Q for the third quarter ending 
September 30, 1998 dated November 10, 1998. 

Warehouse Lease dated July 12, 2000 between RBP, LLC an Alabama Limited Liability Company and the Registrant 
for office/warehouse space. Incorporated by reference to Exhibit 10.8 to the Company’s Form 10-Q for the second 
quarter ending June 30, 2000 dated August 8, 2000. 
Termination Agreement dated as of September 21, 2001 between Registrant and The R.W. Johnson Pharmaceutical 
Research Institute and Ortho-McNeil Pharmaceutical, Inc. Incorporated by reference to Exhibit 10.9 to the Company’s 
Form 10-Q/A for the third quarter ending September 30, 2001 dated January 15, 2002. 

Change of Control Agreement dated May 25, 2001 between the Registrant and W. Randall Pittman. 

Consent of Ernst & Young LLP, Independent Auditors. 

# Confidential treatment granted.  

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May 25, 2001 

EXHIBIT 10.10 

Mr. W. Randall Pittman 
BioCryst Pharmaceuticals, Inc. 
2190 Parkway Lake Drive 
Birmingham, Alabama 35244 

Dear Randy: 

This letter agreement (the “Agreement”) will serve to confirm our agreement with respect to the terms and conditions of the 
employment of W. Randall Pittman (the “Executive”) by BioCryst Pharmaceuticals, Inc., a Delaware corporation (“BioCryst”) in 
the event there is any change in control of BioCryst. 

The terms and conditions of such employment are as follows: 

1.  Definitions. For purposes of this Agreement, the following words and terms shall have the following meaning: 

(a) “Cause.” Termination of employment by BioCryst for “Cause” shall mean termination based on any of the following: 

(1) The willful and continued failure by the Executive to substantially perform Executive’s duties with BioCryst (other than any such 
failure resulting from Executive’s incapacity due to physical or mental illness) after a written demand for substantial performance is 
delivered to Executive specifically identifying the manner in which Executive has not substantially performed Executive’s duties; 

(2) The engaging by Executive in willful misconduct which is demonstrably injurious to BioCryst monetarily or otherwise; 

(3) The conviction of Executive of a felony. 

(b) “Change in Control” means the occurrence of any one or more of the following: 

(1) Any group of persons (other than BioCryst or a person that directly or indirectly controls, is controlled by, or is under common control 
with, BioCryst) directly or indirectly acquires beneficial ownership (within the meaning of Rule 13d-3 of the 1934 Act, as amended) of 
securities possessing more than fifty percent (50%) of the total combined voting power of BioCryst’s outstanding securities pursuant to a 
tender or exchange offer made directly to BioCryst’s stockholders; or 

(2) There is a change in the composition of the Board over a period of twenty-four (24) consecutive months or less such that a majority of 
the Board members (rounded up to the next whole number) ceases, by reason of one or more contested elections for Board membership, 
to be comprised of individuals who either (A) have been Board  members continuously since the beginning of such period or (B) have 
been elected or nominated for election as Board members during such period by at least two-thirds of the Board members described in (A) 
who were still in office at the time such election or nomination was approved by the Board. 

(3) Any merger, consolidation, or reorganization in which BioCryst is not the surviving entity. 

(4) Any transaction effected by a sale of substantially all the assets of BioCryst. 

(c) “Date of Termination” means the date that a termination of Executive’s employment with BioCryst is first effective. 

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(d) “Qualified Termination” shall mean any involuntary termination (excluding retirement) after the date of the Change of Control of 
Executive’s employment. Employment shall be deemed to continue and not be terminated if it is at the same or higher salary that was in 
effect prior to the Change of Control, and at a location within twenty-five (25) miles of the primary work location in effect prior to the 
Change of Control. 

2.  Severance Pay . If within one year from the date of a Change of Control the Executive is subjected to a Qualified Termination, Executive 

shall receive a severance pay. The severance pay shall be an amount equal of one (1) year of Executive’s annualized base salary in effect 
immediately prior to the Change of Control. Any severance payment to be made under this Agreement shall be paid in one payment and in 
full on or prior to the thirtieth (30 th ) day following the Date of Termination. 

3.  Non-Competition . Executive agrees that if his employment is terminated, whether voluntarily or involuntarily, within one year after a 

Change of Control, then for one year following the termination Executive shall not become a key executive of another for-profit business 
enterprise whose activities are at such time directly competitive with BioCryst. Executive acknowledges and recognizes that a violation of 
this paragraph by Employee may cause irreparable and substantial damage and harm to BioCryst or its affiliates, could constitute a failure 
of consideration, and that money damages will not provide a full remedy for BioCryst for such violations. Employee agrees that in the event 
of his breach of this paragraph, BioCryst will be entitled, if it so elects, to institute and prosecute proceedings at law or in equity to obtain 
damages with respect to such breach, to enforce the specific performance of this paragraph by Employee, and to enjoin Employee from 
engaging in any violation hereof. 

4.  Miscellaneous. 

(a) Entire Agreement . This Agreement, including the exhibits hereto, constitutes the entire agreement between the parties relating to the 
employment in the event of a Change of Control of the Executive by BioCryst and there are no terms relating to such employment other 
than those contained in this Agreement. No modification or variation hereof shall be deemed valid unless in writing and signed by the 
parties hereto. No waiver by either party of any provision or condition of this Agreement shall be deemed a waiver of similar provisions 
or conditions at any time. 

(b) Assignability . This Agreement may not be assigned without prior written consent of the parties hereto. To the extent allowable 
pursuant to this Agreement, this Agreement shall be binding upon and shall inure to the benefit of each of the parties hereto and their 
respective executors, administrators, personal representatives, heirs, successors and assigns. 

(c) Notices . Any notice or other communication given or rendered hereunder by any party hereto shall be in writing and delivered 
personally or sent by registered or certified mail, postage prepaid, at the respective addresses of the parties hereto as set forth below. 

(d) Captions . The section headings contained herein are inserted only as a matter of convenience and reference and in no way define, 
limit or describe the scope of this Agreement or the intent of any provision hereto. 

(e) Taxes . All amounts which may be paid to Executive hereunder are in the nature of compensation for Executive’s employment by 
BioCryst, and shall be subject to withholding, income, occupation and payroll taxes and other charges applicable to such compensation. 

(f) Governing Law . This Agreement is made and shall be governed by and construed in accordance with the laws of the State of Alabama 
without respect to its conflicts of law principles. 

(g) Date . This Agreement is dated as of May 25, 2001. 

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51 

If the foregoing correctly sets forth our understanding, please signify your acceptance of such terms by executing this 
Agreement, thereby signifying your assent, as indicated below. 

Yours very truly, 
BIOCRYST PHARMACEUTICALS, INC. 
By: 
————————————————— 
Charles E. Bugg 
Its Chairman & Chief Executive Officer 
Address: 
2190 Parkway Lake Drive 
Birmingham, Alabama 35244 

AGREED AND ACCEPTED, as of this _______ day of ___________________, 2001. 

———————————————
—— 
W. Randall Pittman 
Address: 
2190 Parkway Lake Drive 
Birmingham, Alabama 35244 

cc: BioCryst Compensation Committee  

52 

EXHIBIT 23 
CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS 

We consent to the incorporation by reference in the Registration Statement (Form S-8 Nos. 333-39484, 333-30751  and 33-95062) 
pertaining to the BioCryst Pharmaceuticals, Inc. 1991 Stock Option Plan, as amended and restated as of March 6, 2000, and in the 
Registration Statement (Form S-8 No. 33-95062) pertaining to the BioCryst Pharmaceuticals, Inc. Employee Stock Purchase Plan, 
of our report dated January 25, 2002, with respect to the financial statements of BioCryst Pharmaceuticals, Inc. included in the 
Annual Report (Form 10-K) for the year ended December 31, 2001. 

/s/ ERNST & YOUNG, LLP 

Birmingham, Alabama 
March 20, 2002 

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End of Filing

   2002.  EDGAR Online, Inc.