Contact Us
Shareholder Inquiries
Inquiries related to the Company may be directed to the Investor Relations department at our headquarters. Communications related to stock and transfer requirements, including lost stock certificates and change of name or address, should be directed to the Transfer Agent.
Corporate Headquarters
ImmunoGen, Inc.
830 Winter Street
Waltham, MA 02451-1477
Phone: (781) 895-0600
Email: info@immunogen.com
Corporate Counsel
Ropes & Gray LLP
Boston, MA
Transfer Agent and Registrar
Broadridge Corporate Issuer Solutions, Inc.
P.O. Box 1342
Brentwood, NY 11717
Phone: (877) 830-4936
Fax: (215) 553-5402
E-mail: shareholder@broadridge.com
Independent Accountants
Ernst & Young LLP
Boston, MA