{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-053523","form_type":"8-K/A","ticker":"ENZN","cik":"0000727510","company_name":"Viskase Holdings, Inc.","filed_at":"2026-05-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.683856+00:00","generated_at":"2026-05-15T00:26:59.076490+00:00","sec_items":["9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Viskase posts $65.5M net loss in 2025; auditor flags going concern doubt","bullets":["Net loss attributable to Viskase of $65.5M in 2025 vs loss of $5.4M in 2024; EPS of ($0.49).","Net sales fell 10% to $364.4M from $403.8M; gross margin halved to $36.8M.","Operating loss of $41.0M driven by $16.7M impairment and $7.1M restructuring charge.","Short-term debt surged to $141.8M; auditor cites substantial doubt about going concern due to Aug 2026 credit facility maturity.","Merger with Enzon (now Viskase Holdings) pending close in 2026; refinancing expected post-merger."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-053523","json":"https://secwatch.observer/filing/0001104659-26-053523.json","markdown":"https://secwatch.observer/filing/0001104659-26-053523.md","text":"https://secwatch.observer/filing/0001104659-26-053523.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/727510/000110465926053523/0001104659-26-053523-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/727510/000110465926053523/tm2612647d1_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T00:26:59.076490+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"}