0001104659-13-058671 Sample Contracts

AGREEMENT AND PLAN OF MERGER among OPTIMER PHARMACEUTICALS, INC., CUBIST PHARMACEUTICALS, INC. and PDRS CORPORATION Dated as of July 30, 2013

Agreement and Plan of Merger • August 1st, 2013 • Optimer Pharmaceuticals Inc • Pharmaceutical preparations • Delaware

• Contract Type
  Agreement and Plan of Merger
• Filed
  August 1st, 2013
• Company
  Optimer Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

This AGREEMENT AND PLAN OF MERGER (hereinafter called this “Agreement”), dated as of July 30, 2013, is by and among Optimer Pharmaceuticals, Inc., a Delaware corporation (the “Company”), Cubist Pharmaceuticals, Inc., a Delaware corporation (“Parent”), and PDRS Corporation, a Delaware corporation and a wholly owned subsidiary of Parent (“Merger Sub”).