{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-123967","form_type":"8-K","ticker":"CRS","cik":"0000017843","company_name":"CARPENTER TECHNOLOGY CORP","filed_at":"2023-12-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:30.422346+00:00","generated_at":"2026-06-07T17:18:56.784627+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Director Kathy Hopinkah Hannan resigns from Carpenter Technology Board","bullets":["Dr. Kathy Hopinkah Hannan notified her resignation as director on Dec 1, 2023, effective Dec 7, 2023.","Resignation not due to any disagreement with the company or management regarding operations, policies, or practices.","No replacement named; board size reduced by one."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-123967","json":"https://secwatch.observer/filing/0001104659-23-123967.json","markdown":"https://secwatch.observer/filing/0001104659-23-123967.md","text":"https://secwatch.observer/filing/0001104659-23-123967.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/17843/000110465923123967/0001104659-23-123967-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/17843/000110465923123967/tm2332281d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T17:18:56.784627+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":[{"claim_id":"329ba11d15","claim":"Kathy Hopinkah Hannan resigned as director at CARPENTER TECHNOLOGY CORP.","evidence_excerpt":"On December 1, 2023, Dr. Kathy Hopinkah Hannan notified the board of directors of Carpenter Technology Corporation (the “Company”) of her intention to resign as a director of the Company, effective December 7, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/17843/000110465923123967/0001104659-23-123967-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}