{"schema_version":"secwatch.filing_event.v1","accession":"0001552000-23-000004","form_type":"8-K","ticker":"MPLX","cik":"0001552000","company_name":"MPLX LP","filed_at":"2023-01-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.540416+00:00","generated_at":"2026-06-20T05:23:09.620171+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"MPLX LP Q4 net income $816M, adj. EBITDA $1.45B; FY22 net income $3.94B, distribution up 10%","bullets":["Q4 2022 net income $816M (vs $830M Q4 2021); adjusted EBITDA $1.45B (vs $1.44B); DCF $1.27B.","Full-year 2022 net income $3.94B (up 28% from $3.08B); adjusted EBITDA $5.78B; DCF $4.98B.","Logistics & Storage segment adjusted EBITDA rose $45M to $979M; G&P fell $36M to $475M on lower NGL prices.","2023 capex outlook $950M ($800M growth, $150M maintenance); Whistler pipeline expansion to 2.5 bcf/d underway.","Returned over $3.5B capital to unitholders in 2022; repurchased $176M units in Q4; $600M Series B preferred redemption announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001552000-23-000004","json":"https://secwatch.observer/filing/0001552000-23-000004.json","markdown":"https://secwatch.observer/filing/0001552000-23-000004.md","text":"https://secwatch.observer/filing/0001552000-23-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1552000/000155200023000004/0001552000-23-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1552000/000155200023000004/mplx-20230131.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T05:23:09.620171+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":"3378d016b548e46985077cde8e939c4571b2f29a","claim":"MPLX LP reported the fiscal year ended December 31, 2022 results: net income $3.9 billion.","evidence_excerpt":"• Fourth-quarter net income attributable to MPLX of $816 million and full-year net income of $3.9 billion","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552000/000155200023000004/0001552000-23-000004-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fiscal year ended December 31, 2022"},{"label":"Net income","value":"$3.9 billion"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"73a9e04994026b5fde3bcc729eacedd65360309a","claim":"MPLX LP reported the fourth quarter ended December 31, 2022 results: net income $816 million.","evidence_excerpt":"• Fourth-quarter net income attributable to MPLX of $816 million and full-year net income of $3.9 billion","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552000/000155200023000004/0001552000-23-000004-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fourth quarter ended December 31, 2022"},{"label":"Net income","value":"$816 million"},{"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"}