{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-239587","form_type":"8-K","ticker":"COHR","cik":"0000820318","company_name":"COHERENT CORP.","filed_at":"2023-09-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.728607+00:00","generated_at":"2026-06-10T11:29:51.218836+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Coherent Corp. elects two new independent directors, expanding board to 14 members","bullets":["Board expanded to 14 members; Elizabeth A. Patrick and Michelle Sterling elected effective immediately.","Patrick is former SVP and Chief People Officer at Diebold Nixdorf; Sterling is former EVP and CHRO at Qualcomm.","Both qualify as independent under NYSE and SEC listing standards; no committee assignments yet.","Standard non-employee director compensation: $85,000 annual cash retainer (prorated) and $200,000 RSU grant."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-239587","json":"https://secwatch.observer/filing/0001193125-23-239587.json","markdown":"https://secwatch.observer/filing/0001193125-23-239587.md","text":"https://secwatch.observer/filing/0001193125-23-239587.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/820318/000119312523239587/0001193125-23-239587-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/820318/000119312523239587/d538768d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T11:29:51.218836+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":"6829fb73a9","claim":"Michelle Sterling was elected as Director at COHERENT CORP..","evidence_excerpt":"On September 19, 2023, the Board of Directors of Coherent Corp. (the “Company”) increased the size of the Board to 14 members and elected Elizabeth A. Patrick and Michelle Sterling, each to serve as a member of the Board of Directors, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/820318/000119312523239587/0001193125-23-239587-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"9aef5f7372","claim":"Elizabeth A. Patrick was elected as Director at COHERENT CORP..","evidence_excerpt":"On September 19, 2023, the Board of Directors of Coherent Corp. (the “Company”) increased the size of the Board to 14 members and elected Elizabeth A. Patrick and Michelle Sterling, each to serve as a member of the Board of Directors, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/820318/000119312523239587/0001193125-23-239587-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"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"}