EXHIBIT 99.4 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this "Agreement") is made and entered into as of June 11, 2008, by and among MicroIslet, Inc., a Nevada corporation (the "Company"), and the investors from time to time...Registration Rights Agreement • June 17th, 2008 • Microislet Inc • Biological products, (no disgnostic substances) • New York
WARRANTMicroislet Inc • June 17th, 2008 • Biological products, (no disgnostic substances) • New York
ARTICLE I. DEFINITIONSSecurities Purchase Agreement • June 17th, 2008 • Microislet Inc • Biological products, (no disgnostic substances) • New York
EXHIBIT 99.2 THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR UNDER ANY STATE SECURITIES OR BLUE SKY LAWS. THIS NOTE IS SUBJECT TO RESTRICTIONS ON TRANSFERABILITY AND RESALE AND MAY NOT BE...Microislet Inc • June 17th, 2008 • Biological products, (no disgnostic substances) • California
