MPC · Marathon Petroleum Corp · Insider Trading

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $368.43 to $368.53. 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 range set forth in footnote 1 to this Form 4.

Includes 0.177747 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

This option, in the amount of 17,196, is exercisable as follows: 5,732 shares on March 1, 2021, 5,732 shares on March, 1, 2022 and 5,732 shares on March 1, 2023.

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 15, 2026.

This option, in the amount of 17,196, is exercisable as follows: 5,732 shares on March 1, 2021, 5,732 shares on March, 1, 2022 and 5,732 shares on March 1, 2023.

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 15, 2026.

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 15, 2026.

This option, in the amount of 17,196, is exercisable as follows: 5,732 shares on March 1, 2021, 5,732 shares on March, 1, 2022 and 5,732 shares on March 1, 2023.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $268.82 to $268.99, 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 range set forth in footnote 1 to this Form 4.

This option, in the amount of 4,964, is exercisable as follows: 1,654 shares on April 1, 2018, 1,655 shares on April 1, 2019 and 1,655 shares on April 1, 2020.

Represents the reporting person's annual 2026 equity retainer award.

Includes 313.518 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 1,216.56 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 50.047 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 283.333 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 50.047 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 485.093 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 282.886 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 509.957 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 1,216.56 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Represents the reporting person's annual 2026 equity retainer award.

Includes 37.462 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.51 to $224.52, 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 range set forth in footnote 1 to this Form 4.