{"schema_version":"secwatch.filing_event.v1","accession":"0001589526-25-000103","form_type":"8-K","ticker":"BLBD","cik":"0001589526","company_name":"Blue Bird Corp","filed_at":"2025-12-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.841269+00:00","generated_at":"2026-05-16T12:06:30.486127+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Former Blue Bird CEO Phil Horlock resigns from Board of Directors","bullets":["Phil Horlock, former CEO and Class III director, resigned effective December 24, 2025.","Resignation not due to any disagreement with company operations or policies.","Horlock served as CEO for over 12 years; stepped down about a year ago when John Wyskiel became CEO.","Board Chairman Doug Grimm expressed appreciation for Horlock's service and legacy.","Event reflects a planned retirement following a successful CEO transition."],"urls":{"canonical":"https://secwatch.observer/filing/0001589526-25-000103","json":"https://secwatch.observer/filing/0001589526-25-000103.json","markdown":"https://secwatch.observer/filing/0001589526-25-000103.md","text":"https://secwatch.observer/filing/0001589526-25-000103.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1589526/000158952625000103/0001589526-25-000103-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1589526/000158952625000103/blbd-20251224.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:06:30.486127+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"}