Anworth Mortgage Asset Corporation (NYSE: ANH) is scheduled to make a company presentation at the 13 th Annual B. Riley & Co. Investor Conference at the Loews Santa Monica Beach Hotel in Santa Monica, California, on Tuesday, May 22, 2012 at 4:00 p.m. Eastern Time, 1:00 p.m. Pacific Time. The presentation will be webcast live on the Internet. To listen to the live audio-only webcast, select the hyperlink titled “13 th Annual B. Riley & Co. Investor Conference” on the “Events Calendar” page of our website at http://www.anworth.com. An archive of the audio-only webcast will be available on our website within 24 hours of the live webcast and will be archived for a 90-day period which you can access on the Internet at http://www.webcastregister.com/briley/2012/register/ANH. About Anworth Mortgage Asset Corporation Anworth is an externally-managed mortgage real estate investment trust. We invest primarily in securities guaranteed by the U.S. Government, such as Ginnie Mae, or guaranteed by federally sponsored enterprises, such as Fannie Mae or Freddie Mac. We seek to generate income for distribution to our shareholders primarily based on the difference between the yield on our mortgage assets and the cost of our borrowings. We are managed by Anworth Management, LLC, or the Manager, pursuant a management agreement. The Manager is subject to the supervision and direction of our Board of Directors and is responsible for (i) the selection, purchase and sale of our investment portfolio; (ii) our financing and hedging activities; and (iii) providing us with management services and other services and activities relating to our assets and operations as may be appropriate. Our common stock is traded on the New York Stock Exchange under the symbol “ANH.” Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995 This news release may contain forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are based upon our current expectations and speak only as of the date hereof. 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 “may,” “will,” “believe,” “expect,” “anticipate,” “assume,” “estimate,” “intend,” “continue,” or other similar terms or variations on those terms or the negative of those terms. Our actual results may differ materially and adversely from those expressed in any forward-looking statements as a result of various factors and uncertainties, including but not limited to, changes in interest rates; changes in the market value of our mortgage-backed securities; changes in the yield curve; the availability of mortgage-backed securities for purchase; increases in the prepayment rates on the mortgage loans securing our mortgage-backed securities; our ability to use borrowings to finance our assets and, if available, the terms of any financing; risks associated with investing in mortgage-related assets; changes in business conditions and the general economy, including the consequences of actions by the U.S. government and other foreign governments to address the global financial crisis; implementation of or changes in government regulations affecting our business; our ability to maintain our qualification as a real estate investment trust for federal income tax purposes; our ability to maintain an exemption from the Investment Company Act of 1940, as amended; and the Manager’s ability to manage our growth. Our Annual Report on Form 10-K and other SEC filings discuss the most significant risk factors that may affect our business, results of operations and financial condition. We undertake no obligation to revise or update publicly any forward-looking statements for any reason.