{"schema_version":"secwatch.filing_event.v1","accession":"0001510295-23-000076","form_type":"8-K","ticker":"MPC","cik":"0001510295","company_name":"Marathon Petroleum Corp","filed_at":"2023-10-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:29.313729+00:00","generated_at":"2026-06-09T04:36:03.236771+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"MPC Q3 net income $3.3B ($8.28/diluted); raises dividend 10%; adds $5B buyback","bullets":["Net income $3.3B, $8.28/diluted; adjusted $3.2B, $8.14/adjusted diluted.","Adjusted EBITDA $5.7B; net cash from operations $5.0B.","Returned $3.1B to shareholders: $2.8B buybacks, $297M dividends.","Dividend raised 10% to $0.825/share; Board approved $5B additional buyback authorization.","R&M segment adjusted EBITDA $4.4B vs $5.5B YoY on lower crack spreads; Midstream flat at $1.5B."],"urls":{"canonical":"https://secwatch.observer/filing/0001510295-23-000076","json":"https://secwatch.observer/filing/0001510295-23-000076.json","markdown":"https://secwatch.observer/filing/0001510295-23-000076.md","text":"https://secwatch.observer/filing/0001510295-23-000076.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1510295/000151029523000076/0001510295-23-000076-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1510295/000151029523000076/mpc-20231031.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T04:36:03.236771+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"f478b89f3bb97d27a138efe6b67248d5995fcf6d","claim":"Marathon Petroleum Corp reported Q3 2023 results: net income $3.3 billion, EPS $8.28.","evidence_excerpt":"Marathon Petroleum Corp. (NYSE: MPC) today reported net income attributable to MPC of $3.3 billion, or $8.28 per diluted share, for the third quarter of 2023, compared with net income attributable to MPC of $4.5 billion, or $9.06 per diluted share, for the third quarter of 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1510295/000151029523000076/0001510295-23-000076-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"Q3 2023"},{"label":"Net income","value":"$3.3 billion"},{"label":"EPS","value":"$8.28"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}