Christophe Couturier - 27 Dec 2021 Form 4 Insider Report for Avantor, Inc. (AVTR)

Role: EVP, AMEA
Signature: /s/ Scott Baker, as Attorney-in-Fact
Issuer symbol: AVTR
Transactions as of: 27 Dec 2021
Net transactions value: -$187,589
Form type: 4
Filing time: 28 Dec 2021, 15:56:24 UTC
Previous filing: 23 Dec 2021
Next filing: 22 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AVTR	Common Stock	Options Exercise	$236,371	+10,184	+9.2%	$23.21	120,681	27 Dec 2021	Direct
transaction	AVTR	Common Stock	Sale	$423,960	-10,184	-8.4%	$41.63	110,497	27 Dec 2021	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AVTR	Stock Options (Right to Buy)	Options Exercise	$0	-10,184	-9.5%	$0.000000	96,901	27 Dec 2021	Common Stock	10,184	$23.21	Direct	F3

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

Explanation of Responses:

Id	Content
F1	Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person herein.
F2	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $41.50 to $41.69, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth above.
F3	Reflects an initial grant of 135,210 of stock options in which 40% vested at the time of IPO and the remaining 60% that vests in four equal installments beginning on August 22, 2019.