CORRECTING and REPLACING Dynex Capital, Inc. Declares Third Quarter 2013 Common Dividend of $0.27, Series A Preferred Dividend of $0.53125, and Series B Preferred Dividend of $0.4765625

GLEN ALLEN, Va.--(BUSINESS WIRE)--Headline of release should read: ...Series B Preferred Dividend of $0.4765625 (sted ...Series B Preferred Dividend of $0.476525). Third graph, first sentence of release should read: ...and $0.4765625 per share on its 7.625% Series B Cumulative Redeemable Preferred Stock (sted ...and $0.476525 per share on its 7.625% Series B Cumulative Redeemable Preferred Stock).