On February 27, 2020, director Valerie A. Mosley notified the Board of Directors of Dynex Capital, Inc. (the “Company”) of her decision not to stand for re-election to the Company’s Board of Directors (the “Board”) at the Company’s 2020 Annual Meeting of Shareholders (the “Annual Meeting”) in May 2020. Ms. Mosley will continue to serve as a director of the Company through the end of her current term, which ends at the Annual Meeting. Ms. Mosley’s decision was due to other commitments on her time and was not a result of any disagreement between Ms. Mosley and the Company on any matter relating to the Company’s operations, policies or practices. The Board anticipates amending the Company’s Bylaws to decrease the size of the Board from six to five directors effective as of the end of the Annual Meeting.