{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-012066","form_type":"8-K","ticker":"NUWE","cik":"0001506492","company_name":"Nuwellis, Inc.","filed_at":"2025-04-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.527444+00:00","generated_at":"2026-05-23T22:31:33.379466+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Nuwellis posts updated corporate presentation; no financial details disclosed","bullets":["Presentation posted April 3, 2025 on Nuwellis investor relations website.","Highlights Aquadex SmartFlow as standard of care for fluid management.","No specific financial guidance, revenue, or operational metrics provided.","Filing does not contain material new information beyond the presentation."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-012066","json":"https://secwatch.observer/filing/0001140361-25-012066.json","markdown":"https://secwatch.observer/filing/0001140361-25-012066.md","text":"https://secwatch.observer/filing/0001140361-25-012066.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1506492/000114036125012066/0001140361-25-012066-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1506492/000114036125012066/ef20046733_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T22:31:33.379466+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"}