X0306 4 2017-11-16 0 0001510295 Marathon Petroleum Corp MPC 0001665722 Brooks Raymond L C/O MARATHON PETROLEUM CORPORATION 539 S. MAIN STREET FINDLAY OH 45840 0 1 0 0 Sr. VP, Refining Common Stock 2017-11-16 4 M 0 8240 21.72 A 32205 D Common Stock 2017-11-16 4 S 0 8240 62.29 D 23965 D Common Stock 2017-11-16 4 M 0 4760 17.20 A 28725 D Common Stock 2017-11-16 4 S 0 4760 62.22 D 23965 D Common Stock 14804.163 I By 401(k) Plan Stock Option (right to buy) 17.20 2017-11-16 4 M 0 4760 0.00 D 2012-12-05 2021-12-05 Common Stock 4760 0 D Stock Option (right to buy) 21.72 2017-11-16 4 M 0 8240 0.00 D 2013-04-02 2022-04-02 Common Stock 8240 0 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.23 to $62.35, inclusive. The reporting person undertakes to provide to Marathon Petroleum Corporation, any security holder of Marathon Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.16 to $62.27, inclusive. The reporting person undertakes to provide to Marathon Petroleum Corporation, any security holder of Marathon Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4. Includes 206.935 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11. Also reflects the deduction of an administrative fee in the amount of .039 shares. This option, in the amount of 4,760, is exercisable as follows: 2,380 shares on December 5, 2013 and 2,380 shares on December 5, 2014. This option, in the amount of 8,240, is exercisable as follows: 4,120 shares on April 2, 2014 and 4,120 shares on April 2, 2015. Senior Vice President, Refining /s/ Molly R. Benson, Attorney-in-Fact for Raymond L. Brooks 2017-11-20