{"schema_version":"secwatch.filing_event.v1","accession":"0001411685-25-000081","form_type":"8-K","ticker":"VTGN","cik":"0001411685","company_name":"Vistagen Therapeutics, Inc.","filed_at":"2025-09-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.923339+00:00","generated_at":"2026-05-17T06:36:42.009853+00:00","sec_items":["5.02","5.07","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Vistagen CFO Cynthia Anderson resigns effective Oct 15; annual meeting votes ratified","bullets":["CFO Cynthia L. Anderson resigns effective Oct 15, 2025; resignation not due to any disagreement with company.","Company is searching for a successor; intends to enter a consulting agreement with Anderson for transition support.","Six director nominees elected at annual meeting, including CEO Shawn Singh and Chair Margaret FitzPatrick.","Non-binding advisory vote on executive compensation (say-on-pay) approved by stockholders.","Appointment of KPMG as independent auditor for fiscal year ending March 31, 2026 ratified."],"urls":{"canonical":"https://secwatch.observer/filing/0001411685-25-000081","json":"https://secwatch.observer/filing/0001411685-25-000081.json","markdown":"https://secwatch.observer/filing/0001411685-25-000081.md","text":"https://secwatch.observer/filing/0001411685-25-000081.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1411685/000141168525000081/0001411685-25-000081-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1411685/000141168525000081/vtgn-20250909.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:36:42.009853+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"}