{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-108533","form_type":"8-K","ticker":"LGVN","cik":"0001721484","company_name":"Longeveron Inc.","filed_at":"2025-11-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.251928+00:00","generated_at":"2026-05-16T21:19:58.080605+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Two Longeveron board directors resign effective immediately","bullets":["Khoso Baluch and Neha Motwani resigned from the Board on Nov 7, 2025.","Neither cited any disagreement with Company operations, policies, or management.","No replacements have been announced at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-108533","json":"https://secwatch.observer/filing/0001213900-25-108533.json","markdown":"https://secwatch.observer/filing/0001213900-25-108533.md","text":"https://secwatch.observer/filing/0001213900-25-108533.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1721484/000121390025108533/0001213900-25-108533-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1721484/000121390025108533/ea0264640-8k_longeveron.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T21:19:58.080605+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"}