Exhibit 4.21 THIS WARRANT AND ANY SECURITIES ACQUIRED UPON THE EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS AND NEITHER THIS WARRANT NOR SUCH...Sirius Satellite Radio Inc • March 28th, 2003 • Radio broadcasting stations • New York
RECITALSSupplemental Indenture • March 28th, 2003 • Sirius Satellite Radio Inc • Radio broadcasting stations • New York
Exhibit 10.2 EMPLOYMENT AGREEMENT This EMPLOYMENT AGREEMENT, dated as of February 28, 2003 (this "Agreement"), between SIRIUS SATELLITE RADIO INC., a Delaware corporation (the "Company"), and Patrick L. Donnelly (the "Executive"). In consideration of...Employment Agreement • March 28th, 2003 • Sirius Satellite Radio Inc • Radio broadcasting stations • New York
RECITALSRights Agreement • March 28th, 2003 • Sirius Satellite Radio Inc • Radio broadcasting stations • Delaware
ARTICLE I DEFINITIONSSirius Satellite Radio Inc • March 28th, 2003 • Radio broadcasting stations • New York
