Jack Lord has been a director of Prosperity Bancshares since April 2016 and previously served as a director of Prosperity Bank since 1995. A retired shareholder of the Houston accounting firm Harper & Pearson Co., PC, he has more than forty-five years of experience as a CPA across oil and gas, manufacturing, banking, retail and service industries. He earned a B.A. with High Honors from the University of Texas at Austin and an M.B.A. from Oklahoma City University.