{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-051159","form_type":"8-K","ticker":"AVTR","cik":"0001722482","company_name":"Avantor, Inc.","filed_at":"2025-11-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.254280+00:00","generated_at":"2026-05-16T22:29:29.610540+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Avantor appoints Mary Blenn as EVP and COO; Blenn to lead manufacturing and supply chain","bullets":["Mary Blenn appointed EVP and COO effective Nov 10, 2025, reporting to CEO Emmanuel Ligner.","Blenn brings 30+ years experience; most recently SVP Global Operations at Cytiva; prior GE Healthcare.","Compensation: base salary $500k, target bonus 75%, initial equity grant $5M split into 2025/2026 awards.","Filing amends CEO Ligner's education to Licence/Maitrise from Université de Savoie; Lucier appointed to Compensation & HR and Nominating & Governance committees."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-051159","json":"https://secwatch.observer/filing/0001628280-25-051159.json","markdown":"https://secwatch.observer/filing/0001628280-25-051159.md","text":"https://secwatch.observer/filing/0001628280-25-051159.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1722482/000162828025051159/0001628280-25-051159-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1722482/000162828025051159/avtr-20251026.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T22:29:29.610540+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"}