Charles E. Bugg, Ph.D. Chairman, Chief Executive Officer BioCryst Pharmaceuticals, Inc. 2190 Parkway Lake Drive Birmingham, AL 35244 Dear Dr. Bugg:Engagement Agreement • February 17th, 2005 • Biocryst Pharmaceuticals Inc • Biological products, (no disgnostic substances) • New York
Contract Type FiledFebruary 17th, 2005 Company Industry Jurisdiction
STOCK PURCHASE AGREEMENTStock Purchase Agreement • February 17th, 2005 • Biocryst Pharmaceuticals Inc • Biological products, (no disgnostic substances) • New York
Contract Type FiledFebruary 17th, 2005 Company Industry JurisdictionThe undersigned investors (each an “Investor” and collectively the “Investors”), hereby confirm their agreement with you as follows: