{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-106813","form_type":"8-K","ticker":"CTSO","cik":"0001175151","company_name":"Cytosorbents Corp","filed_at":"2022-10-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:49.824438+00:00","generated_at":"2026-06-23T04:55:31.447965+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"CytoSorbents CFO Kathleen P. Bloch to retire March 31, 2023; consulting role planned","bullets":["CFO Bloch, age 68, will retire effective March 31, 2023, after 9+ years at CytoSorbents.","She will remain as a consultant post-retirement to assist with transition.","Company has initiated a search for a replacement CFO.","Bloch oversaw financings of over $140 million and helped up-list to Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-106813","json":"https://secwatch.observer/filing/0001104659-22-106813.json","markdown":"https://secwatch.observer/filing/0001104659-22-106813.md","text":"https://secwatch.observer/filing/0001104659-22-106813.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1175151/000110465922106813/0001104659-22-106813-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1175151/000110465922106813/tm2227615d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T04:55:31.447965+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":"83fc04afe7","claim":"Kathleen P. Bloch retired as Chief Financial Officer at Cytosorbents Corp.","evidence_excerpt":"On September 30, 2022, Ms. Kathleen P. Bloch notified CytoSorbents Corporation (the “Company”) and the Board of Directors (the “Board”) of her decision to retire from her role as Chief Financial Officer of the Company, effective as of March 31, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1175151/000110465922106813/0001104659-22-106813-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}