Avantor, INC Form 4 insider transactions

Director Michael Severino reports acquisition of restricted stock units and disposal of common stock.

EVP Benoit Gourdier reports acquisition of restricted stock units and disposal of common stock.

Director Gregory L. Summe reports the acquisition of 25,000 shares of Avantor, Inc. common stock through a trust.

Director Joseph R. Massaro of Avantor, Inc. [AVTR] reports purchasing 8,100 shares of common stock at $12.3 per share on April 29, 2025, increasing his total holdings to 35,038 shares.

Director Gregory L. Summe reports the acquisition of 25,000 shares of Avantor, Inc. common stock through a trust.

Director Lan Kang of Avantor, Inc. (AVTR) purchased 5,000 shares of common stock at $12.57 per share on April 28, 2025, increasing their total holdings to 35,215 shares.

Director Jonathan M. Peacock purchased 8,091 shares of Avantor, Inc. at an average price of $12.81 on April 28, 2025.

EVP Christophe Couturier disposed of 569 shares of Avantor, Inc. stock on April 5, 2025, to cover tax withholding obligations related to vesting RSUs.

James Bramwell, EVP at Avantor, Inc., recently sold shares of common stock in multiple transactions, as indicated in a Form 4 filing with the SEC.

Steven W. Eck, SVP & Chief Accounting Officer of Avantor, Inc., sold a total of 5,940 shares of common stock in two transactions on February 26 and 27, 2025.

EVP Christophe Couturier disposed of Avantor, Inc. shares on February 24 and 25, 2025, to cover tax withholding obligations related to RSU vesting.

Avantor's CEO, Michael Stubblefield, disposed of shares to cover tax withholding obligations related to RSU vesting.

Steven W Eck, SVP & Chief Accounting Officer of Avantor, Inc., reported the disposal of common stock to cover tax withholding obligations related to RSU vesting.

James Bramwell, EVP at Avantor, Inc., reports disposing of shares to cover tax withholding obligations related to RSU vesting.

Brittany Hankamer, EVP and Chief HR Officer of Avantor, Inc., reported the disposal of common stock to cover tax withholding obligations related to the vesting of Restricted Stock Units (RSUs).

EVP Benoit Gourdier reports acquisition of restricted stock units and stock options, along with shares withheld for tax obligations.

Steven W. Eck, SVP & Chief Accounting Officer of Avantor, Inc., reports acquisition of restricted stock units and disposition of shares to cover tax obligations.

Brittany Hankamer, EVP and Chief HR Officer of Avantor, Inc., reports the acquisition of restricted stock units and stock options, as well as the disposal of shares to cover tax obligations.

Claudius Sokenu, EVP, Chief Legal & Compliance Officer of Avantor, Inc., reports the acquisition of restricted stock units and stock options, as well as the disposal of shares to cover tax obligations.

R. Brent Jones, EVP and CFO of Avantor, Inc., reports the acquisition of restricted stock units and stock options.

Avantor's CEO, Michael Stubblefield, reports acquisition of restricted stock units, stock option grants, and shares disposed of to cover tax obligations.

EVP of Sales, Customer Excellence at Avantor, James Bramwell, reports a transaction involving common stock due to tax withholding obligations and shares acquired under the employee stock purchase plan.

EVP Christophe Couturier reports acquisition of stock and options, as well as shares withheld for tax obligations.

Director Louise Makin acquired 4,770 restricted stock units in Avantor, Inc. on November 4, 2024.

Avantor's EVP, Bioscience Production, Benoit Gourdier, disposed of 1,263 shares of common stock on October 2, 2024, to cover tax withholding obligations related to vesting RSUs.

Steven W Eck, SVP & Chief Accounting Officer of Avantor, Inc., reported the sale of 3,525 shares of common stock at a price of $25.06 on September 5, 2024.

EVP and Chief HR Officer of Avantor, Inc., Brittany Hankamer, reports a transaction involving common stock to cover tax withholding obligations.

Steven Eck, SVP & Chief Accounting Officer of Avantor, Inc., reports the disposal of 1,337 common stock shares to cover tax withholding obligations.

EVP of AMEA at Avantor, Christophe Couturier, reports selling shares of common stock in two transactions.

Claudius Sokenu, EVP, Chief Legal & Compliance at Avantor, Inc., disposed of 3,122 shares of common stock on July 24, 2024, to cover tax withholding obligations related to vesting RSUs.