0001104659-04-034405 Sample Contracts

SUBLEASE AGREEMENT BETWEEN ALKERMES, INC. SUBLESSOR, AND IMMUNOGEN, INC. SUBLESSEE

Sublease Agreement • November 9th, 2004 • Immunogen Inc • Pharmaceutical preparations • Massachusetts

• Contract Type
  Sublease Agreement
• Filed
  November 9th, 2004
• Company
  Immunogen Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Massachusetts

Virginia A. Lavery Bedford, MA 01750 Dear Ginger:

Severance Agreement • November 9th, 2004 • Immunogen Inc • Pharmaceutical preparations • Massachusetts

• Contract Type
  Severance Agreement
• Filed
  November 9th, 2004
• Company
  Immunogen Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Massachusetts

The purpose of this letter agreement (the “Agreement”) is to confirm the terms regarding your separation of employment with ImmunoGen, Inc. (the “Company”). As more fully set forth below, the Company desires to provide you with severance pay and benefits in exchange for certain agreements by you.