{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-260590","form_type":"8-K","ticker":"CTKB","cik":"0001831915","company_name":"Cytek Biosciences, Inc.","filed_at":"2021-08-30T23:59:59+00:00","discovered_at":"2026-05-14T18:04:19.955591+00:00","generated_at":"2026-06-29T07:06:13.464552+00:00","sec_items":["1.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Cytek enters non-exclusive laser supply agreement with Coherent NA","bullets":["Supply Agreement with Coherent NA for laser products; no minimum purchase obligation.","Cytek submits non-binding rolling forecasts; orders accepted only upon Coherent written acknowledgement.","Initial term of 3 years with automatic 1-year renewal unless 4-month non-renewal notice given.","No financial terms or volume commitments disclosed; agreement deemed routine supplier arrangement."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-260590","json":"https://secwatch.observer/filing/0001193125-21-260590.json","markdown":"https://secwatch.observer/filing/0001193125-21-260590.md","text":"https://secwatch.observer/filing/0001193125-21-260590.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831915/000119312521260590/0001193125-21-260590-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831915/000119312521260590/d183626d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T07:06:13.464552+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"}