Marathon Petroleum Corp. (MPC) filed a Form 8K - Other Events - with the U.S Securities and Exchange Commission on June 29, 2026.

On June 26, 2026, Marathon Petroleum Corporation (the "Company") was informed of the passing of director Abdulaziz F. Alkhayyal. Mr. Alkhayyal had served as a member of the Company's board of directors (the "Board") since 2016. He was a member of the Board's Compensation and Organization Development Committee and its Sustainability and Public Policy Committee. His commitment and service to the Company will be greatly missed, and the Company offers its sincere condolences to the Alkhayyal family.

The full text of this SEC filing can be retrieved at: https://www.sec.gov/Archives/edgar/data/1510295/000151029526000055/mpc-20260626.htm

Any exhibits and associated documents for this SEC filing can be retrieved at: https://www.sec.gov/Archives/edgar/data/1510295/000151029526000055/0001510295-26-000055-index.htm

Public companies must file a Form 8-K, or current report, with the SEC generally within four days of any event that could materially affect a company's financial position or the value of its shares.