EXHIBIT 10.3 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this "Agreement") is made and entered into as of October 12, 2004, by and among Halozyme Therapeutics, Inc., a Nevada corporation (the "Company"), and the purchasers listed...Registration Rights Agreement • October 15th, 2004 • Halozyme Therapeutics Inc • Biological products, (no disgnostic substances) • New York
BY AND AMONGSecurities Purchase Agreement • October 15th, 2004 • Halozyme Therapeutics Inc • Biological products, (no disgnostic substances) • New York
