Chimera Investment Corporation Announces Short Period 4th Quarter Dividend of $0.025 per Share.

NEW YORK -- The Board of Directors of Chimera Investment Corporation (NYSE: CIM) declared the short period fourth quarter 2007 common stock cash dividend of $0.025 per common share. The Company began trading on November 16, 2007. This dividend is payable January 25, 2008 to common shareholders of record on December 31, 2007. The ex-dividend date is December 27, 2007.

The Company distributes dividends based on its current estimate of taxable earnings per common share, not GAAP earnings. Taxable and GAAP earnings will differ because of non-taxable unrealized and realized losses, differences in premium amortization, and non-deductible general and administrative expenses.

Chimera Investment Corporation invests in residential mortgage loans, residential mortgage-backed securities, real estate-related securities and various other asset classes. The Company's principal business objective is to generate income from the spread between yields on its investments and its cost of borrowing and hedging activities. The Company, a Maryland corporation that has elected to be taxed as a real estate investment trust ("REIT"), currently has 37,704,915 shares of common stock outstanding.

This news release and our public documents to which we refer contain or incorporate by reference certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements which are based on various assumptions (some of which are beyond our control) may be identified by reference to a future period or periods or by the use of forward-looking terminology, such as "believe," "expect," "anticipate," "estimate," "plan," "continue," "intend," "should," "may," "would," "will" or similar expressions, or variations on those terms or the negative of those terms. Actual results could differ materially from those set forth in forward-looking statements due to a variety of factors, including, but not limited to, our absence of an operating history, our use of leverage, changes in the yield curve, the availability of mortgage loans, mortgage-backed securities and other real estate assets for purchase, changes in the market value of our assets, our ability to obtain financing and the terms of financing, general volatility of the securities markets in which we invest, interest rate mismatches between our assets and our borrowings used to fund such purchases, changes in interest rates and mortgage prepayment rates, effects of interest rate caps on our adjustable-rate mortgage-backed securities, rates of default or decreased recovery rates on our investments, prepayments of mortgage assets and the mortgage and other loans underlying our mortgage-backed or other asset-backed securities, the degree to which our hedging strategies may or may not protect us from interest rate volatility, changes in governmental regulations, tax law and rates and similar matters, market trends in our industry, interest rates, the debt securities markets or the general economy, and our ability to maintain our qualification as a REIT for federal income tax purposes. For a discussion of the risks and uncertainties which could cause actual results to differ from those contained in the forward-looking statements, see "Risk Factors" in our Prospectus dated November 15, 2007 filed with the Securities and Exchange Commission on November 16, 2007. We do not undertake, and specifically disclaim all obligation, to publicly release the result of any revisions which may be made to any forward-looking statements to reflect the occurrence of anticipated or unanticipated events or circumstances after the date of such statements.