Luke R. Corbett
Luke R. Corbett, 72, is the former Chairman and Chief Executive Officer of Kerr-McGee Corporation, which engaged in oil and gas exploration and production and chemical operations. He had been employed by Kerr-McGee Corporation for more than 17 years prior to his retirement from Kerr-McGee Corporation on September 1, 2006, having served as Chairman and Chief Executive Officer since 1997, President and Chief Operating Officer from 1995 to 1997 and Group Vice President from 1992 to 1995. Mr. Corbett currently serves as a member of the Board of Directors of Chesapeake Energy Corporation and served as a member of the Board of Directors of Anadarko Petroleum Corporation from 2006 to 2014. Mr. Corbett has been a director of the Company and OG&E since December 1996. He serves as Lead Director of the Board and is a member of the Compensation Committee and the Executive Committee of the Board.