{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-112812","form_type":"8-K","ticker":"LNTH","cik":"0001521036","company_name":"Lantheus Holdings, Inc.","filed_at":"2025-05-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.592379+00:00","generated_at":"2026-05-22T17:12:26.757553+00:00","sec_items":["5.03","5.07","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Lantheus stockholders elect four Class I directors and approve board declassification proposal","bullets":["All four nominees elected: Mary Anne Heino (54.3M for), Dr. Gérard Ber (57.2M for), Julie Eastland (56.1M for), Samuel Leno (41.5M for).","Advisory say-on-pay approved with 57.8M for, 2.8M against; Deloitte ratified as auditor with 64.2M for.","Stockholder proposal to declassify board approved on advisory basis: 59.3M for, 0.7M against.","Bylaws amended to add procedural requirements for special meetings and update director nomination/proxy access rules.","Board size automatically reduces upon vacancy to conform to amended Delaware General Corporation Law."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-112812","json":"https://secwatch.observer/filing/0001193125-25-112812.json","markdown":"https://secwatch.observer/filing/0001193125-25-112812.md","text":"https://secwatch.observer/filing/0001193125-25-112812.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1521036/000119312525112812/0001193125-25-112812-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1521036/000119312525112812/d20698d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T17:12:26.757553+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"}