Insider Transactions Reported by 39 Insiders of Avantor, Inc.

Symbol
AVTR on NYSE
Location
Radnor, PA

Insiders trading volume in the past year

Avantor, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Thomas Connolly Director $1,657,922,188 17 May 2019
GOLDMAN SACHS & CO. LLC 10%+ Owner $1,657,916,481 17 May 2019
Michael Stubblefield President & CEO, Director $24,333,353 21 May 2025
RAJIV GUPTA Director $17,820,230 01 Apr 2022
Jo Natauri Director $14,846,744 12 Jul 2021
Thomas A. Szlosek Evp & Cfo $5,808,866 17 May 2023
R. Brent Jones EVP, Chief Financial Officer $4,104,468 09 May 2025
GREGORY L. SUMME Director $4,100,225 +$3,621,500 +756% 30 Oct 2025
SANJEEV K. MEHRA Director $3,976,340 +$3,881,500 +4,093% 05 Dec 2025
Frederic Vanderhaegen EVP, Americas and Europe $3,669,580 25 Aug 2023
Jonathan M. Peacock Director $3,345,584 +$103,646 +3.2% 08 May 2025
Benoit Gourdier EVP, Bioscience Production $3,245,368 02 Oct 2025
Emmanuel Ligner President and CEO, Director $3,216,862 +$993,125 +45% 17 Nov 2025
Devashish Ohri Evp, Imea $3,175,539 27 May 2021
Corey Walker President Laboratory Solutions $3,138,347 21 Jun 2025
Christophe Couturier Evp, Amea $2,843,707 08 Aug 2025
Claudius Sokenu EVP, Chief Legal & Compliance $2,481,255 24 Jul 2025
Brittany Hankamer EVP, Chief HR Officer $2,226,887 14 Aug 2025
Michael Wondrasch Evp & Cio $2,193,324 20 Feb 2023
Justin Miller EVP & General Counsel $2,130,861 17 May 2023
Gerard Brophy EVP, Biopharma Production $2,032,601 17 May 2023
Randy Lee Stone EVP, Laboratory Solutions $1,675,383 16 Apr 2024
Sheri Lewis EVP, Global Ops & Supply Chain $1,613,898 31 Dec 2023
James Bramwell EVP Sales, Customer Excellence $1,472,285 -$79,036 -5.1% 26 Feb 2025
Juan Andres Director $996,605 08 May 2025
MICHAEL SEVERINO Director $921,586 08 May 2025
Meghan Henson EVP, Chief HR Officer $917,401 23 Feb 2023
Kitty Sahin EVP, Strategy&Corp Development $876,763 18 Jul 2024
Christi Shaw Director $828,067 11 May 2023
Lan Kang Director $796,234 +$62,850 +8.6% 08 May 2025
Joseph R. Massaro Director $793,540 +$99,630 +14% 08 May 2025
John Carethers Director $697,958 08 May 2025
Mala Murthy Director $672,860 08 May 2025
Steven W. Eck SVP & Chief Accounting Officer $627,224 -$143,172 -19% 05 Aug 2025
Mark Christopher Murray EVP, Biomaterials & AT $426,464 13 Jan 2022
Louise Makin Director $332,861 08 May 2025
Matthew S. Holt Director $180,540 12 May 2022
GREGORY T. LUCIER Director $109,025 03 Oct 2025
Mary Blenn EVP, Chief Operating Officer 10 Nov 2025

Recent Insider Transactions by Companies or Individuals for Avantor, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.