secwatch.observer — SEC 8-K summary ====================================== Issuer: Nuwellis, Inc. (NUWE) CIK: 0001506492 Form: 8-K/A Filed at: 2026-04-01T23:59:59+00:00 Accession: 0001140361-26-012781 Event type: leadership Sentiment: neutral Materiality: 0.55 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Nuwellis amends 8-K to include former directors' response letters; company disputes statements -------------------------------------------------------------------------------- - Mika Grasso and Katharyn Field resigned from Board effective March 26, 2026. - Supplemental response letters from both former directors filed as Exhibits 17.1 and 17.2. - Company and continuing Board disagree with certain statements in the response letters, standing by initial filing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1506492/000114036126012781/0001140361-26-012781-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1506492/000114036126012781/ef20069505_8ka.htm HTML page: https://secwatch.observer/filing/0001140361-26-012781 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer