X0306 4 2013-02-27 0 0001510295 Marathon Petroleum Corp MPC 0001521315 Kelley Thomas M. C/O MARATHON PETROLEUM CORPORATION 539 S. MAIN STREET FINDLAY OH 45840 0 1 0 0 Sr. Vice President, Marketing Common Stock 2013-02-27 4 A 0 1741 0.00 A 10968.6748 D Common Stock 1305.668 I By 401(k) Plan Stock Option (right to buy) 82.74 2013-02-27 4 A 0 11073 0.00 A 2014-02-27 2023-02-27 Common Stock 11073 11073 D Vests in annual installments of 3,691 shares on February 27, 2014, 3,691 shares on February 27, 2015 and 3,691 shares on February 27, 2016. /s/ Molly R. Benson, Attorney-in-Fact for Thomas M. Kelley 2013-03-01