Sirius XM Radio (SIRI)

When, and how, do I submit a proposal for next year's annual meeting of stockholders?

      To be eligible for inclusion in our proxy statement and form of proxy for next year's annual meeting, stockholder proposals must be submitted in writing by the close of business on December 15, 2006 to Patrick L. Donnelly, Executive Vice President, General Counsel and Secretary, Sirius Satellite Radio Inc., 1221 Avenue of the Americas, 36th Floor, New York, New York 10020.

      If any proposal that is not submitted for inclusion in next year's proxy statement (as described in the preceding paragraph) is instead sought to be presented directly at next year's annual meeting, the proxies may vote in their discretion if (a) we receive notice of the proposal before the close of business on February 28, 2007 and advise stockholders in next year's proxy statement about the nature of the matter and how management intends to vote on such matter or (b) we do not receive notice of the proposal prior to the close of business on February 28, 2007. Notices of intention to present proposals at next year's annual meeting should be addressed to Patrick L. Donnelly, Executive Vice President, General Counsel and Secretary, Sirius Satellite Radio Inc., 1221 Avenue of the Americas, 36th Floor, New York, New York 10020.

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When, and how, do I submit a proposal for next year's annual meeting of stockholders?

      To be eligible for inclusion in our proxy statement and form of proxy for next year's annual meeting, stockholder proposals must be submitted in writing by the close of business on December 15, 2005 to Patrick L. Donnelly, Executive Vice President, General Counsel and Secretary, Sirius Satellite Radio Inc., 1221 Avenue of the Americas, 36th Floor, New York, New York 10020.

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      If any proposal that is not submitted for inclusion in next year's proxy statement (as described in the preceding paragraph) is instead sought to be presented directly at next year's annual meeting, the proxies may vote in their discretion if (a) we receive notice of the proposal before the close of business on February 28, 2006 and advise stockholders in next year's proxy statement about the nature of the matter and how management intends to vote on such matter or (b) we do not receive notice of the proposal prior to the close of business on February 28, 2006. Notices of intention to present proposals at next year's annual meeting should be addressed to Patrick L. Donnelly, Executive Vice President, General Counsel and Secretary, Sirius Satellite Radio Inc., 1221 Avenue of the Americas, 36th Floor, New York, New York 10020.