{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-005675","form_type":"8-K","ticker":"NUWE","cik":"0001506492","company_name":"Nuwellis, Inc.","filed_at":"2025-02-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.828667+00:00","generated_at":"2026-05-26T05:46:41.894532+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Nuwellis CEO Nestor Jaramillo Jr. retires; Chairman John Erb named interim CEO","bullets":["Nestor Jaramillo Jr. retired as President, CEO, and director effective Feb 18, 2025; retirement was not due to any dispute.","Jaramillo will receive 6 months base salary, a $47,723 bonus payment, COBRA premiums through Aug 2025, and accelerated stock options.","Board appointed Chairman John L. Erb as Interim President and CEO; he will receive an annual salary of $300,000 and remain Chairman.","Board reduced size from seven to six members; company will retain an executive search firm for a permanent CEO."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-005675","json":"https://secwatch.observer/filing/0001140361-25-005675.json","markdown":"https://secwatch.observer/filing/0001140361-25-005675.md","text":"https://secwatch.observer/filing/0001140361-25-005675.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1506492/000114036125005675/0001140361-25-005675-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1506492/000114036125005675/ef20044163_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T05:46:41.894532+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":"82a958eb57","claim":"Nestor Jaramillo Jr. departed as President and Chief Executive Officer at Nuwellis, Inc..","evidence_excerpt":"Nestor Jaramillo, Jr. is retiring from the Company, effective February 18, 2025","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1506492/000114036125005675/0001140361-25-005675-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"retiring"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"936934cbec","claim":"John L. Erb was appointed as Interim Chief Executive Officer and President at Nuwellis, Inc..","evidence_excerpt":"the Board appointed John L. Erb as the Company’s Interim Chief Executive Officer and President.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1506492/000114036125005675/0001140361-25-005675-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Chief Executive Officer and President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}