{"schema_version":"secwatch.filing_event.v1","accession":"0000004962-25-000177","form_type":"8-K","ticker":"AXP","cik":"0000004962","company_name":"AMERICAN EXPRESS CO","filed_at":"2025-09-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.120237+00:00","generated_at":"2026-05-17T05:29:27.965293+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"American Express Vice Chairman Doug Buckminster to retire in March 2026","bullets":["Doug Buckminster will retire after nearly 40 years, effective March 6, 2026.","He will remain as Vice Chairman until retirement; no successor announced.","Buckminster led Global Consumer Services, Network & International Card Services, and other senior roles.","CEO Squeri cited his role in driving product refresh, risk management, and global growth strategies."],"urls":{"canonical":"https://secwatch.observer/filing/0000004962-25-000177","json":"https://secwatch.observer/filing/0000004962-25-000177.json","markdown":"https://secwatch.observer/filing/0000004962-25-000177.md","text":"https://secwatch.observer/filing/0000004962-25-000177.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/4962/000000496225000177/0000004962-25-000177-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/4962/000000496225000177/axp-20250929.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:29:27.965293+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"}