X0306 4 2022-05-23 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 Ex. VP, Refining Common Stock 2022-05-23 4 M 0 13484 50.88 A 76732 D Common Stock 2022-05-23 4 S 0 13484 97.015 D 63248 D Common Stock 2022-05-23 4 M 0 44242 50.99 A 107490 D Common Stock 2022-05-23 4 S 0 44242 96.831 D 63248 D Common Stock 2022-05-23 4 M 0 31779 64.79 A 95027 D Common Stock 2022-05-23 4 S 0 31779 96.723 D 63248 D Common Stock 2022-05-23 4 M 0 44352 62.68 A 107600 D Common Stock 2022-05-23 4 S 0 44352 96.821 D 63248 D Common Stock 27054.142 I By 401(k) Plan Employee Stock Option (right to buy) 50.88 2022-05-23 4 M 0 13484 0.00 D 2016-04-01 2025-04-01 Common Stock 13484 0 D Employee Stock Option (right to buy) 50.99 2022-05-23 4 M 0 44242 0.00 D 2018-03-01 2027-03-01 Common Stock 44242 0 D Employee Stock Option (right to buy) 64.79 2022-05-23 4 M 0 31779 0.00 D 2019-03-01 2028-03-01 Common Stock 31779 0 D Employee Stock Option (right to buy) 62.68 2022-05-23 4 M 0 44352 0.00 D 2020-03-01 2029-03-01 Common Stock 44352 0 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.00 to $97.06, 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, 2, 3 and 4 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 $96.81 to $96.92, 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, 2, 3 and 4 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 $96.71 to $96.81, 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, 2, 3 and 4 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 $96.78 to $96.91, 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, 2, 3 and 4 to this Form 4. Includes 204.195 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11. Also reflects the deduction of an administrative fees in the amount of .061 shares. This option, in the amount of 13,484, is exercisable as follows: 4,494 shares on April 1, 2016, 4,495 shares on April 1, 2017 and 4,495 shares on April 1, 2018. This option, in the amount of 44,242, is exercisable as follows: 14,747 shares on March 1, 2018, 14,747 shares on March 1, 2019 and 14,748 shares on March 1, 2020. This option, in the amount of 31,779, is exercisable as follows: 10,593 shares on March 1, 2019, 10,593 shares on March 1, 2020 and 10,593 shares on December 28, 2020. This option, in the amount of 44,352, is exercisable as follows: 14,784 shares on March 1, 2020 and 29,568 shares on December 28, 2020. Executive Vice President, Refining /s/ Molly R. Benson, Attorney-in-Fact for Raymond L. Brooks 2022-05-25