secwatch.observer — SEC 8-K summary ====================================== Issuer: PLAINS GP HOLDINGS LP (PAGP) CIK: 0001581990 Form: 8-K Filed at: 2025-03-26T23:59:59+00:00 Accession: 0001104659-25-028280 Event type: leadership Sentiment: neutral Materiality: 0.40 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 President Harry Pefanis to retire June 1, 2025; CEO Willie Chiang to assume additional role of President -------------------------------------------------------------------------------- - Harry Pefanis, co-founder, will retire as President of Plains GP Holdings and Plains All American Pipeline effective June 1, 2025. - Willie Chiang, Chairman and CEO, will become President upon Pefanis's retirement, continuing his CEO role. - Pefanis will remain on the Board of Directors and serve as Senior Advisor. - Board changes: John Raymond succeeds Bobby Shackouls as Lead Director and Governance Committee Chair; Shackouls becomes Compensation Committee Chair. - Changes are part of Plains' long-term succession plan; Pefanis has over 40 years with the organization. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1581990/000110465925028280/0001104659-25-028280-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1581990/000110465925028280/tm2510414d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-028280 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer