EXHIBIT 2.1 SHARE PURCHASE AGREEMENT THIS SHARE PURCHASE AGREEMENT, made and entered into on this 25th day of September, 2002 in Helsinki, Finland, by and among 1. Parties The Finnish National Fund for Research and Development ("Suomen Itsenaisyyden...Share Purchase Agreement • November 26th, 2003 • Nanobac Pharmaceuticals Inc • Services-medical laboratories
Exhibit 2.2 CONVERTIBLE PROMISSORY NOTE LOANS PURCHASE AGREEMENT THIS CONVERTIBLE PROMISSORY NOTE LOANS PURCHASE AGREEMENT, made and entered into this 25th day of September, 2002 in Helsinki, Finland, by and among 1. Parties The Finnish National Fund...Convertible Promissory Note Loans Purchase Agreement • November 26th, 2003 • Nanobac Pharmaceuticals Inc • Services-medical laboratories
Exhibit 2.3 CLOSING AGREEMENT In reference to the Share Purchase Agreement and the Convertible Promissory Note Loans Purchase Agreement (hereinafter jointly the "Purchase Agreements"), made and entered into on 25 September 2002 in Helsinki, Finland, A...Closing Agreement • November 26th, 2003 • Nanobac Pharmaceuticals Inc • Services-medical laboratories
