{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-034367","form_type":"8-K","ticker":"NUWE","cik":"0001506492","company_name":"Nuwellis, Inc.","filed_at":"2026-08-26T01:26:05+00:00","discovered_at":"2026-08-26T10:05:00.447955+00:00","generated_at":"2026-08-26T10:05:11.322725+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Nuwellis posts updated investor presentation; no new financial details disclosed","bullets":["Nuwellis (NUWE) published an updated corporate investor presentation dated August 25, 2026.","Presentation posted to ir.nuwellis.com; filing text contains no new financial results, guidance, or product data.","Michael K. McCormick signed the filing in his capacity as President and CEO.","No operational, strategic, or M&A announcements were included in the filing body."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-034367","json":"https://secwatch.observer/filing/0001140361-26-034367.json","markdown":"https://secwatch.observer/filing/0001140361-26-034367.md","text":"https://secwatch.observer/filing/0001140361-26-034367.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1506492/000114036126034367/0001140361-26-034367-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1506492/000114036126034367/ef20081099_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-26T10:05:11.322725+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"}