Mark McCollum and Shawn Williams Elected to Marathon Oil Corporation Board of Directors

HOUSTON, Oct. 31, 2022 /PRNewswire/ — Marathon Oil Corporation (NYSE: MRO) announced today that the Company’s board of directors has elected Mark A. McCollum to the board of directors, effective Dec. 1, 2022, and has elected Shawn D. Williams to the board of directors, effective Feb. 1,…