secwatch.observer — SEC 8-K summary ====================================== Issuer: ProPetro Holding Corp. (PUMP) CIK: 0001680247 Form: 8-K Filed at: 2026-09-21T20:15:15+00:00 Accession: 0001680247-26-000110 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 ProPetro CAO Celina Davila resigns effective Oct 30; CFO Weatherl named interim ------------------------------------------------------------------------------- - Celina Davila to resign as Chief Accounting Officer effective October 30, 2026; not due to any disagreement with company. - CFO Caleb Weatherl will serve as interim principal accounting officer after Davila's departure pending replacement search. - No new or amended compensatory plans for Weatherl in connection with interim role; no family or transaction disclosures. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1680247/000168024726000110/0001680247-26-000110-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1680247/000168024726000110/pump-20260916.htm HTML page: https://secwatch.observer/filing/0001680247-26-000110 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer