0001104659-23-122421 Sample Contracts

AGREEMENT AND PLAN OF MERGER among Abbvie Inc., AThene subsidiary LLC, ATHENE MERGER SUB INC. and IMMUNOGEN, INC.. Dated as of November 30, 2023

Agreement and Plan of Merger • November 30th, 2023 • ImmunoGen, Inc. • Pharmaceutical preparations • Massachusetts

• Contract Type
  Agreement and Plan of Merger
• Filed
  November 30th, 2023
• Company
  ImmunoGen, Inc.
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Massachusetts

AGREEMENT AND PLAN OF MERGER, dated as of November 30, 2023 (this “Agreement”), among AbbVie Inc., a Delaware corporation (“Parent”), Athene Subsidiary LLC, a Delaware limited liability company and wholly owned subsidiary of Parent (“Intermediate Sub”), Athene Merger Sub Inc., a Massachusetts corporation and wholly owned Subsidiary of Intermediate Sub (“Purchaser”), and ImmunoGen, Inc., a Massachusetts corporation (the “Company”).