SEVERANCE AGREEMENTSeverance Agreement • August 28th, 2009 • Immunogen Inc • Pharmaceutical preparations • Massachusetts
Contract Type FiledAugust 28th, 2009 Company Industry JurisdictionThis Agreement is entered into as of the 17th day of August, 2009 (the “Effective Date”) by and between ImmunoGen, Inc., a Massachusetts corporation (the “Company”) and Peter Williams (the “Executive”).