0001193125-11-269527 Sample Contracts

CONFIDENTIAL Authentidate Holding Corp.

Placement Agent Agreement • October 13th, 2011 • Authentidate Holding Corp • Services-computer integrated systems design • New York

• Contract Type
  Placement Agent Agreement
• Filed
  October 13th, 2011
• Company
  Authentidate Holding Corp
• Industry
  Services-computer integrated systems design
• Jurisdiction
  New York

AUTHENTIDATE HOLDING CORP. PLACEMENT AGENCY AGREEMENT

Placement Agency Agreement • October 13th, 2011 • Authentidate Holding Corp • Services-computer integrated systems design • New York

• Contract Type
  Placement Agency Agreement
• Filed
  October 13th, 2011
• Company
  Authentidate Holding Corp
• Industry
  Services-computer integrated systems design
• Jurisdiction
  New York

SECURITIES PURCHASE AGREEMENT

Securities Purchase Agreement • October 13th, 2011 • Authentidate Holding Corp • Services-computer integrated systems design • New York

• Contract Type
  Securities Purchase Agreement
• Filed
  October 13th, 2011
• Company
  Authentidate Holding Corp
• Industry
  Services-computer integrated systems design
• Jurisdiction
  New York

This Securities Purchase Agreement (this “Agreement”) is dated as of October 7, 2011, between Authentidate Holding Corp., a Delaware corporation (the “Company”), and the purchaser identified on the signature page hereto (the “Purchaser”).