{"schema_version":"secwatch.filing_event.v1","accession":"0001552000-23-000011","form_type":"8-K","ticker":"MPLX","cik":"0001552000","company_name":"MPLX LP","filed_at":"2023-05-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.358085+00:00","generated_at":"2026-06-16T03:27:24.186693+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"MPLX Q1 net income $943M, up 14% YoY; adjusted EBITDA $1,519M, up 9%","bullets":["Distribution raised to $0.775/unit (+10% YoY); coverage ratio 1.6x; leverage 3.5x.","L&S segment EBITDA $1,026M (+13% YoY) on 6% pipeline throughput growth to 5.6M bpd.","G&P segment EBITDA $493M (+1% YoY); gathered volumes up 21% to 6.4 bcf/d.","Issued $1.6B in senior notes, redeemed $0.6B Series B preferred and $1.0B 4.5% notes.","Advancing Whistler pipeline expansion (to 2.5 bcf/d) and two 200 mmcf/d processing plants."],"urls":{"canonical":"https://secwatch.observer/filing/0001552000-23-000011","json":"https://secwatch.observer/filing/0001552000-23-000011.json","markdown":"https://secwatch.observer/filing/0001552000-23-000011.md","text":"https://secwatch.observer/filing/0001552000-23-000011.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1552000/000155200023000011/0001552000-23-000011-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1552000/000155200023000011/mplx-20230502.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T03:27:24.186693+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}