{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-031048","form_type":"8-K","ticker":"WINV","cik":"0001854463","company_name":"WinVest Acquisition Corp.","filed_at":"2026-06-29T19:16:44+00:00","discovered_at":"2026-06-29T19:18:00.678584+00:00","generated_at":"2026-06-29T19:18:14.287564+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"WinVest Acquisition replaces auditor BCRG with Simon & Edward after acquisition of attest business","bullets":["BCRG dismissed as auditor; S&E appointed after S&E acquired BCRG's attest business effective June 15, 2026.","BCRG's audit reports for FY2025 and FY2024 were unqualified except for a going-concern emphasis.","No disagreements or reportable events with BCRG, except previously disclosed material weaknesses.","Audit committee approved change on June 23, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-031048","json":"https://secwatch.observer/filing/0001493152-26-031048.json","markdown":"https://secwatch.observer/filing/0001493152-26-031048.md","text":"https://secwatch.observer/filing/0001493152-26-031048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1854463/000149315226031048/0001493152-26-031048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1854463/000149315226031048/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T19:18:14.287564+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"}