Main Street Capital Corporation announced after four years of excellent service to Board, Ms. Banner has informed the Board of Directors that she has decided not to stand for re-election to the Board of Directors at the end of her current term and, therefore, will not stand for re-election at the Annual Meeting. In connection with Ms. Banner’s departure, the Board of Directors passed a resolution reducing the number of directors that constitutes the full Board of Directors from ten to nine directors effective as of the Annual Meeting.