Exhibit 10.1 STOCK PURCHASE AGREEMENT BioCryst Pharmaceuticals, Inc. 2190 Parkway Lake Drive Birmingham, AL 35244 The undersigned investors (each an "Investor" and collectively the "Investors"), hereby confirm their agreement with you as follows: 1....Stock Purchase Agreement • February 17th, 2004 • Biocryst Pharmaceuticals Inc • Biological products, (no disgnostic substances) • New York
Contract Type FiledFebruary 17th, 2004 Company Industry Jurisdiction
Exhibit 4 Stock Purchase Agreement BUCA, Inc. 1300 Nicollet Mall, Suite 5003 Minneapolis, Minnesota 55403 The undersigned (the "Investor"), hereby confirms its agreement with you as follows: This Stock Purchase Agreement (the "Agreement") is made as...Stock Purchase Agreement • March 2nd, 2001 • Buca Inc /Mn • Retail-eating places • Minnesota
Contract Type FiledMarch 2nd, 2001 Company Industry Jurisdiction