Menu HOW WE DO IT At ImmunoGen, we believe it’s up to us. We support one another, celebrate our successes, and huddle together to overcome challenges. We believe patients are people first and for us, making progress has a singular focus – to get people back to their lives, back to living today, tomorrow, and beyond. Previous Next CAREERS LEARN MORE OUR CULTURE LEARN MORE CONTACT US PRIVACY POLICY USAGE POLICY © 2021 ImmunoGen, Inc., All Rights Reserved ImmunoGen, the ImmunoGen logos, and TARGET A BETTER NOW are trademarks or registered trademarks of ImmunoGen, Inc.

Menu BOARD OF DIRECTORS ImmunoGen has assembled a team of respected leaders across multiple disciplines to offer counsel and support to our executive leadership. Chairman of the Board STEPHEN C. MCCLUSKI Director STUART A. ARBUCKLE President and Chief Executive Officer MARK ENYEDY Director MARK GOLDBERG, MD Director TRACEY L. MCCAIN, ESQ Director DEAN J. MITCHELL Director KRISTINE PETERSON Director HELEN THACKRAY, MD Director RICHARD J. WALLACE CONTACT US PRIVACY POLICY USAGE POLICY © 2021 ImmunoGen, Inc., All Rights Reserved ImmunoGen, the ImmunoGen logos, and TARGET A BETTER NOW are trademarks or registered trademarks of ImmunoGen, Inc.