Hankamer Brittany 4
4 · Avantor, Inc. · Filed Feb 25, 2026
Insider Transaction Report
Form 4
Avantor, Inc.AVTR
Hankamer Brittany
EVP, Chief HR Officer
Transactions
- Tax Payment
Common Stock
[F1]2026-02-23$8.89/sh−1,324$11,770→ 249,404 total - Tax Payment
Common Stock
[F1]2026-02-24$9.11/sh−359$3,270→ 249,045 total
Footnotes (1)
- [F1]Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of RSUs.
Signature
/s/ Scott Baker, by power of attorney for Brittany Hankamer|2026-02-25