{"schema_version":"secwatch.filing_event.v1","accession":"0001552000-21-000035","form_type":"8-K","ticker":"MPLX","cik":"0001552000","company_name":"MPLX LP","filed_at":"2021-08-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.540220+00:00","generated_at":"2026-06-29T22:34:33.853045+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"MPLX LP CFO Pamela Beall retires; John Quaid named successor effective Sept 1, 2021","bullets":["Pamela Beall retires as CFO after 25 years; stays in advisory role through Nov 30, 2021.","John Quaid appointed EVP & CFO effective Sept 1; previously SVP & Controller at sponsor MPC.","Kelly Wright named VP & Controller (principal accounting officer) effective Sept 1.","Quaid receives $575k base salary, 70% target bonus, and $1.2M LTI target award starting 2022.","Kristopher Hagedorn resigns as MPLX VP & Controller to become MPC SVP & Controller."],"urls":{"canonical":"https://secwatch.observer/filing/0001552000-21-000035","json":"https://secwatch.observer/filing/0001552000-21-000035.json","markdown":"https://secwatch.observer/filing/0001552000-21-000035.md","text":"https://secwatch.observer/filing/0001552000-21-000035.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1552000/000155200021000035/0001552000-21-000035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1552000/000155200021000035/mplx-20210730.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T22:34:33.853045+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":"4fd07d3fbc","claim":"Pamela K.M. Beall departed as Chief Financial Officer at MPLX LP.","evidence_excerpt":"Mr. Quaid will succeed Pamela K.M. Beall, who is retiring effective September 1, 2021 as MPLX’s Chief Financial Officer following more than 25 years of service with MPC and MPLX.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552000/000155200021000035/0001552000-21-000035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"retiring"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"dfaa274c1c","claim":"Kelly D. Wright was appointed as Vice President and Controller at MPLX LP.","evidence_excerpt":"On July 30, 2021, the board of directors of MPLX GP LLC appointed Kelly D. Wright as Vice President and Controller, effective September 1, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552000/000155200021000035/0001552000-21-000035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Vice President and Controller"}],"fact_type":"executive_change"},{"claim_id":"eb29c009b6","claim":"John J. Quaid was appointed as Executive Vice President and Chief Financial Officer at MPLX LP.","evidence_excerpt":"On July 30, 2021, the board of directors of MPLX GP LLC, the general partner of MPLX LP (“MPLX”), appointed John J. Quaid as Executive Vice President and Chief Financial Officer, effective September 1, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552000/000155200021000035/0001552000-21-000035-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}