{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-325098","form_type":"8-K","ticker":"FOUR","cik":"0001794669","company_name":"Shift4 Payments, Inc.","filed_at":"2025-12-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.484601+00:00","generated_at":"2026-05-16T12:46:07.789684+00:00","sec_items":["1.01","5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Jared Isaacman resigns as Executive Chairman after NASA confirmation; Taylor Lauber named Chairman","bullets":["Isaacman resigned as Executive Chairman, Class I director, and Nominating Committee member upon being sworn in as NASA Administrator on Dec 18, 2025.","Taylor Lauber appointed Chairman of the Board effective Dec 17, 2025.","Isaacman agreed to vote ~25% of outstanding voting power via letter agreement with the OGE.","Within 60 days, Isaacman intends to convert equity units and Class B/C shares to Class A and collapse the Up-C structure; terms to be negotiated.","Company will no longer be a 'controlled company' under NYSE corporate governance standards."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-325098","json":"https://secwatch.observer/filing/0001193125-25-325098.json","markdown":"https://secwatch.observer/filing/0001193125-25-325098.md","text":"https://secwatch.observer/filing/0001193125-25-325098.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1794669/000119312525325098/0001193125-25-325098-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1794669/000119312525325098/d77776d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:46:07.789684+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"}