secwatch.observer — SEC 8-K summary ====================================== Issuer: Avantor, Inc. (AVTR) CIK: 0001722482 Form: 8-K Filed at: 2026-04-23T23:59:59+00:00 Accession: 0001628280-26-026905 Event type: leadership Sentiment: neutral Materiality: 0.60 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Avantor names Ludovic Brellier EVP Bioscience & Medtech Products; Gourdier to depart by Dec 2026 -------------------------------------------------------------------------------- - Ludovic Brellier appointed EVP, Bioscience & Medtech Products and Chief Transformation Officer effective May 1, 2026. - Brellier joins from Danaher, where he was President of Cytiva’s Hardware Solutions; will lead Revival Management Office. - Current EVP Benoit Gourdier will transition to a support role and depart Avantor no later than December 31, 2026. - Brellier to oversee BMP business growth, operational performance, and enterprise transformation initiatives. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1722482/000162828026026905/0001628280-26-026905-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1722482/000162828026026905/avtr-20260417.htm HTML page: https://secwatch.observer/filing/0001628280-26-026905 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer