{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-003297","form_type":"8-K","ticker":"KOPN","cik":"0000771266","company_name":"KOPIN CORP","filed_at":"2023-02-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.060236+00:00","generated_at":"2026-06-20T04:25:12.994804+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Kopin CTO Dr. Hong Choi resigns effective January 31, 2023","bullets":["Dr. Hong Choi resigned as Chief Technology Officer effective January 31, 2023.","No replacement or interim CTO has been announced in this filing.","The resignation is a departure of a named executive officer; no reason provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-003297","json":"https://secwatch.observer/filing/0001493152-23-003297.json","markdown":"https://secwatch.observer/filing/0001493152-23-003297.md","text":"https://secwatch.observer/filing/0001493152-23-003297.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/771266/000149315223003297/0001493152-23-003297-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/771266/000149315223003297/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T04:25:12.994804+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":"53d0408fda","claim":"Dr. Hong Choi resigned as Chief Technology Officer at KOPIN CORP.","evidence_excerpt":"On January 31, 2023, Dr. Hong Choi, the Company’s Chief Technology Officer, resigned from his position with the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/771266/000149315223003297/0001493152-23-003297-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Technology Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}