{"schema_version":"secwatch.filing_event.v1","accession":"0001026655-26-000037","form_type":"8-K","ticker":"CMT","cik":"0001026655","company_name":"CORE MOLDING TECHNOLOGIES INC","filed_at":"2026-06-04T20:17:49+00:00","discovered_at":"2026-06-04T20:19:00.292899+00:00","generated_at":"2026-06-04T20:54:08.345978+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Board member David L. Duvall resigns effective June 1, 2026, due to planned CEO retirement","bullets":["David L. Duvall submitted resignation as board member on May 29, 2026, effective June 1.","Resignation is related to his previously announced retirement as President & CEO, not due to any disagreement.","No replacement director has been announced at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001026655-26-000037","json":"https://secwatch.observer/filing/0001026655-26-000037.json","markdown":"https://secwatch.observer/filing/0001026655-26-000037.md","text":"https://secwatch.observer/filing/0001026655-26-000037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1026655/000102665526000037/0001026655-26-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1026655/000102665526000037/cmt-20260529.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T20:54:08.345978+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":"23371da021","claim":"David L. Duvall resigned as Member of the Board of Directors at CORE MOLDING TECHNOLOGIES INC.","evidence_excerpt":"David L. Duvall submitted notice of his resignation as a member of the board of directors (the “Board”) of Core Molding Technologies, Inc. (the “Company”), effective June 1, 2026. Mr. Duvall’s resignation was related to his previously announced retirement as the Company’s President & Chief Executive Officer, and not due to any disagreement with the Company, the Company’s management or the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1026655/000102665526000037/0001026655-26-000037-index.htm","confidence":0.9,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}