Assignment, Sublicense and Collaboration Agreement Sample Contracts

Confidential Materials omitted and filed separately with the Securities and Exchange Commission. Asterisks denote omissions. ASSIGNMENT, SUBLICENSE AND COLLABORATION AGREEMENT by and between PHARMAENGINE, INC. and MERRIMACK PHARMACEUTICALS (BERMUDA) LTD.

Assignment, Sublicense and Collaboration Agreement • October 26th, 2011 • Merrimack Pharmaceuticals Inc • Pharmaceutical preparations • New York

• Contract Type
  Assignment, Sublicense and Collaboration Agreement
• Filed
  October 26th, 2011
• Company
  Merrimack Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

FIRST AMENDMENT TO ASSIGNMENT, SUBLICENSE AND COLLABORATION AGREEMENT

Assignment, Sublicense and Collaboration Agreement • November 10th, 2014 • Merrimack Pharmaceuticals Inc • Pharmaceutical preparations

• Contract Type
  Assignment, Sublicense and Collaboration Agreement
• Filed
  November 10th, 2014
• Company
  Merrimack Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations

This First Amendment to Assignment, Sublicense and Collaboration Agreement (this “Amendment”), dated as of September 22, 2014 (the “Amendment Effective Date”), is by and between Merrimack Pharmaceuticals (Bermuda) Ltd. (“MERRIMACK”) and PharmaEngine, Inc. (“PEI”).