Avantor, Inc. (AVTR)
NYSE: AVTR · Laboratory Analytical Instruments · Radnor, PA · filing with the SEC since 2017
Grade4.4
◀ Past 5.2● Present 4.6▶ Future 3.3
Who runs Avantor, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Ligner Emmanuel
President and CEO. First filing Aug 2025, latest Aug 20, 2026, 1 filing in all.
Officers reporting now
10
of 18 people with a filing in the last fifteen months
Directors reporting now
8
50 people on the record since 2019
Officerssales are open-market, Nov 12, 2025 to Nov 12, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Blenn Mary | EVP, Chief Operating Officer | Nov 2025 | Nov 12, 2026 | none |
| Hankamer Brittany | EVP, Chief HR Officer | Aug 2023 | Nov 3, 2026 | none |
| Sokenu Claudius | EVP, Chief Legal & Compliance | Jul 2023 | Nov 3, 2026 | none |
| Garner Todd W | EVP and CFO | Sep 2026 | Sep 23, 2026 | none |
| Ligner Emmanuel | President and CEO | Aug 2025 | Aug 20, 2026 | none |
| Eck Steven W | SVP & Chief Accounting Officer | Jun 2019 | Aug 4, 2026 | none |
| Walker Corey | President, VWR Dist. & Servs. | May 2019 | Jun 22, 2026 | none |
| Brellier Ludovic | EVP, Bioscience & Medtech | May 2026 | May 5, 2026 | none |
| Jones R. Brent | EVP, Chief Financial Officer | Aug 2023 | Feb 25, 2026 | none |
| Gourdier Benoit | EVP, Bioscience & Medtech | Oct 2023 | Feb 25, 2026 | none |
Directorssales are open-market, Nov 12, 2025 to Nov 12, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Dingemans Simon | director | Jan 2026 | May 11, 2026 | none |
| Lucier Gregory T | director | Oct 2025 | May 11, 2026 | none |
| Makin Louise | director | Nov 2024 | May 11, 2026 | none |
| Massaro Joseph R | director | Nov 2021 | May 11, 2026 | none |
| Mehra Sanjeev K | director | Dec 2025 | May 11, 2026 | none |
| Murthy Mala | director | Oct 2021 | May 11, 2026 | none |
| Severino Michael | director | Apr 2020 | May 11, 2026 | none |
| Summe Gregory L | director | May 2020 | May 11, 2026 | none |
Earlier names on the record47, newest filing first
Couturier Christophe · officer · last filing Aug 2025Stubblefield Michael · officer · last filing May 2025Andres Juan · director · last filing May 2025Carethers John · director · last filing May 2025Kang Lan · director · last filing May 2025Peacock Jonathan M · director · last filing May 2025Bramwell James · officer · last filing Feb 2025Sahin Kitty · officer · last filing Jul 2024Stone Randy Lee · officer · last filing Apr 2024Lewis Sheri · officer · last filing Jan 2024Vanderhaegen Frederic · officer · last filing Aug 2023Szlosek Thomas A · officer · last filing May 2023Brophy Gerard · officer · last filing May 2023Miller Justin · officer · last filing May 2023Shaw Christi · director · last filing May 2023Henson Meghan · officer · last filing Feb 2023Wondrasch Michael · officer · last filing Feb 2023Holt Matthew S. · director · last filing May 2022Gupta Rajiv · director · last filing Apr 2022Murray Mark Christopher · officer · last filing Jan 2022Natauri Jo · director · last filing Aug 2021Ohri Devashish · officer · last filing May 2021Connolly Thomas · director · last filing May 2021Bridge Street Opportunity Advisors, L.L.C. · 10% owner · last filing May 2021Broad Street Principal Investments, L.L.C. · 10% owner · last filing May 2021Goldman Sachs & Co. LLC · 10% owner · last filing May 2021Goldman Sachs Group Inc · 10% owner · last filing May 2021Stonebridge 2017 Offshore, L.P. · 10% owner · last filing May 2021Stonebridge 2017, L.P. · 10% owner · last filing May 2021Stonebridge 2018 Offshore, L.P. · 10% owner · last filing May 2021Stonebridge 2018, L.P. · 10% owner · last filing May 2021Vwr Partners, L.P. · 10% owner · last filing May 2021Henrichwark Sven · officer · last filing Mar 2021Sachdev Rakesh · director · last filing Mar 2021Klinsky Steven B · 10% owner · last filing Nov 2020New Mountain Capital Group, L.P. · 10% owner · last filing Nov 2020New Mountain Capital, L.L.C. · 10% owner · last filing Nov 2020New Mountain Investments III, LLC · 10% owner · last filing Nov 2020New Mountain Partners III LP · 10% owner · last filing Nov 2020Nm Holdings Gp, L.L.C. · 10% owner · last filing Nov 2020Mcallister Eric · officer · last filing May 2020Foxe Tanya · officer · last filing Feb 2020Hofman Bjorn · officer · last filing May 2019Kulkarni Ashish · officer · last filing May 2019Depetris Michael · officer · last filing May 2019Fine Robert · director · last filing May 2019Moura Andre V. · director · last filing May 2019
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.