{"schema_version":"secwatch.filing_event.v1","accession":"0000914121-21-007590","form_type":"8-K","ticker":"ANGO","cik":"0001275187","company_name":"ANGIODYNAMICS INC","filed_at":"2021-12-06T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.883203+00:00","generated_at":"2026-06-28T03:25:28.131751+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"AngioDynamics begins full market release of AlphaVac F22 thrombectomy system","bullets":["AlphaVac F22 mechanical thrombectomy system, 510(k) cleared, moves from limited to full market release.","Limited market release initiated mid-September 2021; full release commenced December 6, 2021.","Product is designed for mechanical thrombectomy in vascular applications.","Full market release expands commercial availability to broader customer base."],"urls":{"canonical":"https://secwatch.observer/filing/0000914121-21-007590","json":"https://secwatch.observer/filing/0000914121-21-007590.json","markdown":"https://secwatch.observer/filing/0000914121-21-007590.md","text":"https://secwatch.observer/filing/0000914121-21-007590.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275187/000091412121007590/0000914121-21-007590-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275187/000091412121007590/an57091820-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T03:25:28.131751+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"}