secwatch.observer — SEC 8-K summary ====================================== Issuer: enVVeno Medical Corp (NVNO) CIK: 0001661053 Form: 8-K Filed at: 2025-04-21T23:59:59+00:00 Accession: 0001641172-25-005547 Event type: other_material Sentiment: neutral Materiality: 0.30 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 enVVeno Medical replaces auditor Marcum with CBIZ CPAs after acquisition of Marcum's attest business -------------------------------------------------------------------------------- - Marcum resigned as auditor effective April 17, 2025; CBIZ CPAs engaged with Audit Committee approval. - No adverse opinions, disagreements, or reportable events in Marcum's reports for FY 2024 and 2023. - Change results from CBIZ's acquisition of Marcum's attest business on November 1, 2024. - Marcum provided a letter agreeing with the company's statements (Exhibit 16.1). Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1661053/000164117225005547/0001641172-25-005547-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1661053/000164117225005547/form8-k.htm HTML page: https://secwatch.observer/filing/0001641172-25-005547 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer