Brittany Hankamer, EVP and Chief HR Officer of Avantor, Inc. (NYSE:AVTR), filed a Form 4 on November 3, 2026, disclosing the acquisition of 46,728 restricted stock units on October 30, 2026.

Key Highlights

  • RSU Grant: Hankamer acquired 46,728 shares of Avantor common stock in the form of restricted stock units on October 30, 2026, at a price of $0.
  • Vesting Schedule: The restricted stock units vest in three equal annual installments beginning on October 30, 2027, according to the filing.
  • Post-Transaction Ownership: Following the grant, Hankamer directly beneficially owns 295,592 shares of Avantor common stock.
  • Transaction Code: The transaction is coded "A" (acquisition) and is classified as a direct ownership position.
  • Signing Authority: The form was signed by Scott Baker, acting by power of attorney for Brittany Hankamer, on November 3, 2026.

Avantor Chief HR Officer Brittany Hankamer Reports RSU Award in October 2026

According to the Form 4 filed with the U.S. Securities and Exchange Commission on November 3, 2026, Brittany Hankamer, who serves as Executive Vice President and Chief HR Officer at Avantor, Inc. (NYSE:AVTR), reported the acquisition of 46,728 restricted stock units of Avantor common stock. The transaction date was October 30, 2026, and the price per unit was recorded as $0, consistent with a grant rather than an open-market purchase.

The filing notes that the restricted stock units vest in three equal annual installments beginning on October 30, 2027. No derivative securities were reported in Table II of the form. The transaction increases Hankamer's directly held beneficial ownership to 295,592 shares of common stock following the reported transaction, as stated in the filing.

The Form 4 was submitted by Scott Baker acting under a power of attorney on behalf of Hankamer. No amendment date was listed, indicating this is an original filing. The form does not indicate that the transaction was made pursuant to a Rule 10b5-1(c) plan, as the corresponding checkbox was not marked.

What Was Disclosed

Avantor EVP and Chief HR Officer Brittany Hankamer disclosed the receipt of 46,728 restricted stock units granted on October 30, 2026, vesting in three equal annual installments from October 30, 2027, bringing her total direct beneficial ownership to 295,592 shares.