Exhibit 2.2 FIRST AMENDMENT TO ASSET PURCHASE AGREEMENT This FIRST AMENDMENT TO ASSET PURCHASE AGREEMENT (this "Amendment") is dated as of March 17, 2004 (the "Effective Date"), by and between ANTIGENICS INC., a Massachusetts corporation and a...Asset Purchase Agreement • April 1st, 2004 • Antigenics Inc /De/ • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledApril 1st, 2004 Company Industry Jurisdiction
ANDAsset Purchase Agreement • April 1st, 2004 • Antigenics Inc /De/ • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledApril 1st, 2004 Company Industry Jurisdiction
SUBLEASESublease • April 1st, 2004 • Antigenics Inc /De/ • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledApril 1st, 2004 Company Industry Jurisdiction
Exhibit 10.2 FIRST AMENDMENT TO SUBLEASE This FIRST AMENDMENT TO SUBLEASE (this "Amendment") is made as of March 16, 2004, by and between Antigenics Inc. ("Sublessor"), a Massachusetts corporation formerly known as Aquila Biopharmaceuticals, Inc. with...Leasehold Lease • April 1st, 2004 • Antigenics Inc /De/ • Biological products, (no disgnostic substances)
Contract Type FiledApril 1st, 2004 Company Industry