{"schema_version":"secwatch.filing_event.v1","accession":"0001722482-24-000125","form_type":"8-K","ticker":"AVTR","cik":"0001722482","company_name":"Avantor, Inc.","filed_at":"2024-06-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.742087+00:00","generated_at":"2026-06-01T02:53:55.648374+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Avantor replaces Lab Solutions head; appoints Corey Walker as President","bullets":["Randy Stone to depart as EVP Laboratory Solutions effective June 30, 2024; involuntary termination without cause.","Corey Walker appointed President of Laboratory Solutions, reporting to CEO Michael Stubblefield, effective immediately.","Walker previously served as EVP at Avantor from 2016-2020 and most recently CEO of ILC Dover.","Company reaffirms fiscal year 2024 guidance as previously stated in Q1 earnings call."],"urls":{"canonical":"https://secwatch.observer/filing/0001722482-24-000125","json":"https://secwatch.observer/filing/0001722482-24-000125.json","markdown":"https://secwatch.observer/filing/0001722482-24-000125.md","text":"https://secwatch.observer/filing/0001722482-24-000125.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1722482/000172248224000125/0001722482-24-000125-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1722482/000172248224000125/avtr-20240621.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T02:53:55.648374+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":[{"claim_id":"e650a025ae","claim":"Randy Stone departed as Executive Vice President, Laboratory Solutions at Avantor, Inc..","evidence_excerpt":"On June 21, 2024, Avantor, Inc. (the “Company”) announced that Randy Stone, who had served as the Executive Vice President, Laboratory Solutions, would be leaving the Company effective June 30, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1722482/000172248224000125/0001722482-24-000125-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"departed"},{"label":"Role","value":"Executive Vice President, Laboratory Solutions"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}