{"filing":{"accession_number":"0001510295-26-000055","cik":"0001510295","ticker":"MPC","company_name":"Marathon Petroleum Corp","form":"8-K","filing_date":"2026-06-29","report_date":null,"primary_document":"mpc-20260626.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1510295/000151029526000055/mpc-20260626.htm"},"events":[{"id":14524,"run_id":12937,"accession_number":"0001510295-26-000055","anchor_item_number":"8.01","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The filing discloses the death of director Abdulaziz F. Alkhayyal, who had served on Marathon Petroleum's board since 2016 and held committee memberships. While the departure is involuntary (death rather than resignation), this is a material change in board composition that would affect investor assessment of the company's governance and leadership structure.","company_name":"Marathon Petroleum Corp","ticker":"MPC","filing_date":"2026-06-29","form":"8-K","submitted_at":null,"items":[{"id":11993,"accession_number":"0001510295-26-000055","item_number":"8.01","item_title":null,"event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the death of director Abdulaziz F. Alkhayyal, who had served on Marathon Petroleum's board since 2016 and held committee memberships. While the departure is involuntary (death rather than resignation), this is a material change in board composition that would affect investor assessment of the company's governance and leadership structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-29T13:20:36.572982+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":11993,"accession_number":"0001510295-26-000055","item_number":"8.01","item_title":null,"event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the death of director Abdulaziz F. Alkhayyal, who had served on Marathon Petroleum's board since 2016 and held committee memberships. While the departure is involuntary (death rather than resignation), this is a material change in board composition that would affect investor assessment of the company's governance and leadership structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-29T13:20:36.572982+00:00","company_name":"Marathon Petroleum Corp","ticker":"MPC","filing_date":"2026-06-29"}]}