Springfield, Mo. — O’Reilly Automotive, Inc., a leading retailer in the automotive aftermarket industry, has completed its previously announced leadership succession plan. Greg Henslee, who has served as the company’s chief executive officer (CEO) since February of 2005, was elected to serve as a director on the company’s board of directors and was subsequently appointed by the board to serve as executive vice chairman. In conjunction with Henslee’s election to the board, Greg Johnson was promoted to CEO and co-president, and Jeff Shaw was promoted to chief operating officer and …