{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-178046","form_type":"8-K","ticker":"LNTH","cik":"0001521036","company_name":"Lantheus Holdings, Inc.","filed_at":"2025-08-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.209725+00:00","generated_at":"2026-05-17T15:24:10.045450+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Lantheus CCO Amanda Morgan takes personal leave effective Aug. 8, 2025","bullets":["Chief Commercial Officer Amanda Morgan on personal leave starting August 8, 2025.","Company did not disclose leave duration or interim replacement.","No business impact or further leadership changes announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-178046","json":"https://secwatch.observer/filing/0001193125-25-178046.json","markdown":"https://secwatch.observer/filing/0001193125-25-178046.md","text":"https://secwatch.observer/filing/0001193125-25-178046.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1521036/000119312525178046/0001193125-25-178046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1521036/000119312525178046/d88945d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T15:24:10.045450+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"}