{"schema_version":"secwatch.filing_event.v1","accession":"0001104657-25-000071","form_type":"8-K","ticker":"MTRN","cik":"0001104657","company_name":"MATERION Corp","filed_at":"2025-05-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.533477+00:00","generated_at":"2026-05-22T06:59:09.840253+00:00","sec_items":["5.02","5.07","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Materion shareholders approve 2025 equity plan, re-elect directors at annual meeting","bullets":["Shareholders approved 2025 Equity and Incentive Compensation Plan with 965,000 shares authorized.","All nine director nominees elected; vote ranges from 17.3M to 17.9M for each.","Ernst & Young LLP ratified as independent auditor for 2025 with 18.4M for.","Advisory say-on-pay compensation approved with 17.5M for, 889,668 against.","Approximately 93% of outstanding shares (19.3M of 20.8M) represented at meeting."],"urls":{"canonical":"https://secwatch.observer/filing/0001104657-25-000071","json":"https://secwatch.observer/filing/0001104657-25-000071.json","markdown":"https://secwatch.observer/filing/0001104657-25-000071.md","text":"https://secwatch.observer/filing/0001104657-25-000071.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1104657/000110465725000071/0001104657-25-000071-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1104657/000110465725000071/mtrn-20250507.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T06:59:09.840253+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"}