{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-031979","form_type":"8-K","ticker":"CTSO","cik":"0001175151","company_name":"Cytosorbents Corp","filed_at":"2025-04-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.705300+00:00","generated_at":"2026-05-23T20:42:22.604018+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"CytoSorbents extends Series B Right Warrant expiration to June 10, 2025","bullets":["Expiration date extended from April 10, 2025 to June 10, 2025.","Exercise price set at 90% of 5-day VWAP, with floor $2.00 and cap $4.00.","Approximately 4.8 million shares of common stock remain reserved for warrant exercise.","Holders must pay the maximum $4.00 per warrant; difference refunded based on final price."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-031979","json":"https://secwatch.observer/filing/0001104659-25-031979.json","markdown":"https://secwatch.observer/filing/0001104659-25-031979.md","text":"https://secwatch.observer/filing/0001104659-25-031979.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1175151/000110465925031979/0001104659-25-031979-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1175151/000110465925031979/tm2511160d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T20:42:22.604018+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"}