0001144204-10-014172 Sample Contracts

LOCK-UP AGREEMENT Dated: March __, 2010

Lock-Up Agreement • March 17th, 2010 • PROLOR Biotech, Inc. • Pharmaceutical preparations

• Contract Type
  Lock-Up Agreement
• Filed
  March 17th, 2010
• Company
  PROLOR Biotech, Inc.
• Industry
  Pharmaceutical preparations

SECURITIES PURCHASE AGREEMENT

Securities Purchase Agreement • March 17th, 2010 • PROLOR Biotech, Inc. • Pharmaceutical preparations • Nevada

• Contract Type
  Securities Purchase Agreement
• Filed
  March 17th, 2010
• Company
  PROLOR Biotech, Inc.
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Nevada

THIS SECURITIES PURCHASE AGREEMENT (this “Agreement”), dated as of March __, 2010, by and among PROLOR Biotech, Inc., a Nevada corporation with headquarters located at 3 Sapir Street, Weizmann Science Park, Nes-Ziona, Israel 74140 (the “Company”), and each investor identified on the signature pages hereto (individually, an “Investor” and collectively, the “Investors”).