{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-21-109547","form_type":"8-K","ticker":"OSK","cik":"0000775158","company_name":"OSHKOSH CORP","filed_at":"2021-08-26T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.743188+00:00","generated_at":"2026-06-29T07:42:03.163259+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Oshkosh CEO John Pfeifer discloses pancreatic cancer diagnosis; says he remains engaged","bullets":["CEO John Pfeifer diagnosed with a cancerous tumor on his pancreas, detected early.","He has begun treatment and does not expect to take time away from Oshkosh Corporation.","Pfeifer states he remains optimistic, is engaged, and will continue leading the company."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-21-109547","json":"https://secwatch.observer/filing/0001104659-21-109547.json","markdown":"https://secwatch.observer/filing/0001104659-21-109547.md","text":"https://secwatch.observer/filing/0001104659-21-109547.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/775158/000110465921109547/0001104659-21-109547-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/775158/000110465921109547/tm2125833d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T07:42:03.163259+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"}