STOCK REPURCHASE AND AMENDMENT AGREEMENTStock Repurchase and Amendment Agreement • January 22nd, 2003 • Cell Genesys Inc • Pharmaceutical preparations • Delaware
Contract Type FiledJanuary 22nd, 2003 Company Industry JurisdictionThis Amendment Agreement (the "Amendment") is made and entered into as of January 17, 2003 (the "Amendment Effective Date"), by and between Transkaryotic Therapies, Inc., a Delaware corporation ("TKT"), and Cell Genesys, Inc., a Delaware corporation ("CELL GENESYS"). TKT and CELL GENESYS may be referred to herein as a "Party" or, collectively, as "Parties".