{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-048687","form_type":"8-K","ticker":"HESM","cik":"0001789832","company_name":"Hess Midstream LP","filed_at":"2022-02-22T23:59:59+00:00","discovered_at":"2026-05-14T18:04:08.223953+00:00","generated_at":"2026-06-27T06:14:38.406334+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Matthew Harris resigns from Hess Midstream board; James K. Lee of GIP succeeds him","bullets":["Matthew C. Harris resigned from the board of Hess Midstream GP LLC effective Feb 22, 2022; no disagreement.","James K. Lee, Investment Principal at Global Infrastructure Partners, appointed to succeed Harris.","Lee was actively involved in GIP's investment in the partnership; will not receive additional board compensation.","Lee's appointment fills GIP's nomination slot; he serves on no board committees."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-048687","json":"https://secwatch.observer/filing/0001193125-22-048687.json","markdown":"https://secwatch.observer/filing/0001193125-22-048687.md","text":"https://secwatch.observer/filing/0001193125-22-048687.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1789832/000119312522048687/0001193125-22-048687-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1789832/000119312522048687/d285049d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T06:14:38.406334+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":"6e118e0253","claim":"Matthew C. Harris resigned as Member of the Board of Directors at Hess Midstream LP.","evidence_excerpt":"On February 22, 2022, Matthew C. Harris resigned from the board of directors (the “ Board ”) of Hess Midstream GP LLC (“ HESM GP ”), the general partner of Hess Midstream GP LP (together with HESM GP, the “ General Partner ”), the general partner of Hess Midstream LP (the “ Partnership ”), effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1789832/000119312522048687/0001193125-22-048687-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Member of the Board of Directors"}],"fact_type":"executive_change"},{"claim_id":"a23d9afaca","claim":"James K. Lee was appointed as Member of the Board of Directors at Hess Midstream LP.","evidence_excerpt":"James K. Lee, an Investment Principal of Global Infrastructure Partners (“ GIP ”), was appointed to succeed Mr. Harris as a member of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1789832/000119312522048687/0001193125-22-048687-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}