{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-094710","form_type":"8-K","ticker":"LGVN","cik":"0001721484","company_name":"Longeveron Inc.","filed_at":"2025-10-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.251687+00:00","generated_at":"2026-05-17T05:06:16.220700+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Longeveron appoints Dr. George Paletta to Board of Directors","bullets":["Dr. George Paletta, orthopedic surgeon and St. Louis Cardinals head team doctor, elected to Longeveron Board effective Oct 1, 2025.","Paletta has experience developing ambulatory surgical centers (ASCs) with deal values totaling almost $1 billion.","Paletta holds multiple patents in orthopedic and cardiovascular fields and has been early-stage investor in startups.","Longeveron's pivotal HLHS trial fully enrolled; data anticipated in 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-094710","json":"https://secwatch.observer/filing/0001213900-25-094710.json","markdown":"https://secwatch.observer/filing/0001213900-25-094710.md","text":"https://secwatch.observer/filing/0001213900-25-094710.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1721484/000121390025094710/0001213900-25-094710-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1721484/000121390025094710/ea0259742-8k_longever.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:06:16.220700+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"}