{"schema_version":"secwatch.filing_event.v1","accession":"0001552000-22-000048","form_type":"8-K","ticker":"MPLX","cik":"0001552000","company_name":"MPLX LP","filed_at":"2022-11-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:51.115972+00:00","generated_at":"2026-06-21T17:27:46.824762+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"MPLX elects Christine S. Breves to board of directors, effective Nov 16, 2022","bullets":["Board size increased to ten members; Breves elected as director effective November 16, 2022.","She will serve on the audit committee and conflicts committee of the board.","Breves will receive the same compensation as other non-employee directors, previously disclosed in 10-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001552000-22-000048","json":"https://secwatch.observer/filing/0001552000-22-000048.json","markdown":"https://secwatch.observer/filing/0001552000-22-000048.md","text":"https://secwatch.observer/filing/0001552000-22-000048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1552000/000155200022000048/0001552000-22-000048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1552000/000155200022000048/mplx-20221116.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T17:27:46.824762+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":"b7cb3b49f0","claim":"Christine S. Breves was elected as director at MPLX LP.","evidence_excerpt":"elected Christine S. Breves to serve on the Board as a director, effective November 16, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552000/000155200022000048/0001552000-22-000048-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}