Exhibit 10.3 FORM OF WARRANT THIS WARRANT AND THE WARRANT SHARES SHALL NOT BE SOLD OR TRANSFERRED EXCEPT (A) IN ACCORDANCE WITH THE PROVISIONS OF REGULATION S UNDER THE SECURITIES ACT OF 1933, (B) PURSUANT TO REGISTRATION UNDER THE SECURITIES ACT OF...Warrant Agreement • November 12th, 2004 • Hybridon Inc • Biological products, (no disgnostic substances) • Delaware
HYBRIDON, INC.Registration Rights Agreement • November 12th, 2004 • Hybridon Inc • Biological products, (no disgnostic substances) • Delaware
Exhibit 10.4 AMENDMENT TO EMPLOYMENT AGREEMENT This Amendment to Employment Agreement (this "Amendment"), made as of the 20th day of August, 2004, is entered into by Hybridon, Inc., a Delaware corporation with its principal place of business at 345...Employment Agreement • November 12th, 2004 • Hybridon Inc • Biological products, (no disgnostic substances) • Massachusetts
