Avantor, Inc. — Director's Dealing 2024

Feb 27, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Avantor, Inc. (AVTR)
CIK: 0001722482
Period of Report: 2024-02-23

Reporting Person: Stubblefield Michael (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-23	Common Stock	A	107802	—	Acquired	1219553	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-02-23	Stock Options (Right to Buy)	$24.35	A	263558	Acquired	2034-02-24	Common Stock (263558)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	156588	Indirect
Common Stock	469500	Indirect

Footnotes

F1: Reflects a grant of restricted stock units that vest in three equal annual installments beginning on February 23, 2025.

F2: Reflects securities held by a trust for the benefit of the Reporting Person's family, of which the spouse of the Reporting Person is the trustee. The Reporting Person disclaims beneficial ownership of the securities held by the trust, except to the extent of his pecuniary interest therein.

F3: Reflects a grant of stock options that vest in three equal installments beginning on February 23, 2025