{"schema_version":"secwatch.filing_event.v1","accession":"0000815556-24-000049","form_type":"8-K","ticker":"FAST","cik":"0000815556","company_name":"FASTENAL CO","filed_at":"2024-12-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.090767+00:00","generated_at":"2026-05-28T23:10:35.256257+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Fastenal CFO Holden Lewis to resign effective April 16, 2025; to assist transition","bullets":["CFO Holden Lewis resigns effective April 16, 2025; will remain until then.","Resignation not due to disagreement on operations, accounting, or financial reporting.","Lewis will assist with transition of responsibilities to a replacement (not yet named)."],"urls":{"canonical":"https://secwatch.observer/filing/0000815556-24-000049","json":"https://secwatch.observer/filing/0000815556-24-000049.json","markdown":"https://secwatch.observer/filing/0000815556-24-000049.md","text":"https://secwatch.observer/filing/0000815556-24-000049.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/815556/000081555624000049/0000815556-24-000049-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/815556/000081555624000049/fast-20241223.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T23:10:35.256257+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"}