{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-237086","form_type":"8-K","ticker":"COHR","cik":"0000820318","company_name":"COHERENT CORP.","filed_at":"2023-09-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.728400+00:00","generated_at":"2026-06-10T14:14:50.346484+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Coherent schedules Markets Day investor presentation for September 19, 2023","bullets":["Furnished investor presentation with speakers including CTO and EVPs of Telecom and Datacom Transceivers.","Presentation covers Communications market overview; no financial or guidance details disclosed.","Event is a routine investor relations update with no material operational or financial news."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-237086","json":"https://secwatch.observer/filing/0001193125-23-237086.json","markdown":"https://secwatch.observer/filing/0001193125-23-237086.md","text":"https://secwatch.observer/filing/0001193125-23-237086.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/820318/000119312523237086/0001193125-23-237086-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/820318/000119312523237086/d527715d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T14:14:50.346484+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"}