Avantor, Inc. - Director's Dealing 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Avantor, Inc. (AVTR)
CIK: 0001722482
Period of Report: 2022-02-23

Reporting Person: Henson Meghan (EVP, Chief HR Officer)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-23	Common Stock	A	8311	—	Acquired	32336	Direct
2022-02-25	Common Stock	F	931	$35.39	Disposed	31405	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-02-23	Stock Options (Right to Buy)	$33.09	A	24035	Acquired	2032-02-23	Common Stock (24035.0)	Direct

F1: Reflects a grant of restricted stock units that vest in four equal annual installments beginning on February 23, 2023.

F2: Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of RSU's.

F3: Reflects a grant of stock options that vest in four equal annual installments beginning on February 23, 2023.