{"schema_version":"secwatch.filing_event.v1","accession":"0001680247-26-000110","form_type":"8-K","ticker":"PUMP","cik":"0001680247","company_name":"ProPetro Holding Corp.","filed_at":"2026-09-21T20:15:15+00:00","discovered_at":"2026-09-21T20:16:00.268596+00:00","generated_at":"2026-09-21T20:16:23.598424+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"ProPetro CAO Celina Davila resigns effective Oct 30; CFO Weatherl named interim","bullets":["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."],"urls":{"canonical":"https://secwatch.observer/filing/0001680247-26-000110","json":"https://secwatch.observer/filing/0001680247-26-000110.json","markdown":"https://secwatch.observer/filing/0001680247-26-000110.md","text":"https://secwatch.observer/filing/0001680247-26-000110.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680247/000168024726000110/0001680247-26-000110-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680247/000168024726000110/pump-20260916.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-21T20:16:23.598424+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}