{"schema_version":"secwatch.filing_event.v1","accession":"0000842633-23-000010","form_type":"8-K","ticker":"TRS","cik":"0000842633","company_name":"TRIMAS CORP","filed_at":"2023-03-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.237417+00:00","generated_at":"2026-06-18T10:53:00.056869+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"TriMas Aerospace President John Schaefer resigns; William Dickey named interim acting President","bullets":["John P. Schaefer resigns as President of TriMas Aerospace effective March 17, 2023, to pursue other opportunities.","Resignation not related to any disagreement with the Company on operations, policies, or practices.","William Dickey, age 60, appointed acting President on interim basis until permanent replacement named.","Dickey previously served as TriMas Vice President of Special Projects since August 2021.","Dickey holds a BS from Purdue University and an MBA from Indiana Wesleyan University."],"urls":{"canonical":"https://secwatch.observer/filing/0000842633-23-000010","json":"https://secwatch.observer/filing/0000842633-23-000010.json","markdown":"https://secwatch.observer/filing/0000842633-23-000010.md","text":"https://secwatch.observer/filing/0000842633-23-000010.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/842633/000084263323000010/0000842633-23-000010-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/842633/000084263323000010/trs-20230302.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T10:53:00.056869+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":"61a70b3b98","claim":"William Dickey was appointed as acting President of TriMas Aerospace at TRIMAS CORP.","evidence_excerpt":"On March 6, 2023, William Dickey was appointed acting President of TriMas Aerospace on an interim basis until the Company appoints a permanent replacement.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/842633/000084263323000010/0000842633-23-000010-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"acting President of TriMas Aerospace"}],"fact_type":"executive_change"},{"claim_id":"b1545c2aba","claim":"John P. Schaefer resigned as President of TriMas Aerospace at TRIMAS CORP.","evidence_excerpt":"On March 2, 2023, Mr. John P. Schaefer tendered his resignation, effective March 17, 2023 (the \"Effective Date\"), as President of TriMas Aerospace, a division of TriMas Corporation (the “Company”), to pursue other business opportunities.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/842633/000084263323000010/0000842633-23-000010-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"President of TriMas Aerospace"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}