Michael Stubblefield - May 26, 2023 Form 4 Insider Report for Avantor, Inc. (AVTR)

Role: President & CEO, Director
Signature: /s/ Scott Baker, as Attorney-in-Fact
Stock symbol: AVTR
Transactions as of: May 26, 2023
Transactions value $: $0
Form type: 4
Date filed: 5/30/2023, 04:28 PM
Previous filing: May 19, 2023
Next filing: Aug 8, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AVTR	Common Stock	Gift	$0	-40K	-3.73%	$0.00	1.03M	May 26, 2023	Direct	F1, F2
transaction	AVTR	Common Stock	Gift	$0	+40K	+9.31%	$0.00	470K	May 26, 2023	See Footnote	F2, F3
holding	AVTR	Common Stock						212K	May 26, 2023	By Grantor Retained Annuity Trust	F1

Showing 1 to 3 of 3 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reflects a transfer by the Reporting Person of 100,000 shares into a grantor retained annuity trust on May 26, 2023.
F2	Reflects a gift of shares by the Reporting Person to a trust for the benefit of the Reporting Person's family, of which the spouse of the Reporting Person is the trustee.
F3	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.