Prosperity Bancshares, Inc., the parent company of Prosperity Bank announced that it has completed its previously announced merger with LegacyTexas Financial Group, Inc., effective November 1, 2019. In connection with the merger, Kevin Hanigan, LegacyTexas President and Chief Executive Officer was named President and Chief Operating Officer of Prosperity Bancshares and President of Prosperity Bank; and Mays Davenport, LegacyTexas EVP and Chief Financial Officer, was named EVP and Director of Corporate Strategy of Prosperity Bancshares and Prosperity Bank. Upon completion of the merger, David Zalman will serve as Senior Chairman and Chief Executive Officer of Prosperity Bancshares, H.E. Timanus, Jr. will serve as Chairman and Eddie Safady will serve as Vice Chairman. In addition, Kevin Hanigan, Bruce Hunt and George Fisk joined the Prosperity Bancshares Board of Directors and Kevin Hanigan and Mays Davenport joined the Prosperity Bank Board of Directors.