Avantor, Inc. — Director's Dealing 2019

May 17, 2019

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Avantor, Inc. (AVTR)
CIK: 0001722482
Period of Report: 2019-05-16

Reporting Person: Szlosek Thomas A (EVP and CFO)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options (Right to Buy)	$23.21	2028-12-03	Common Stock (1352080)		Direct

Footnotes

F1: Reflects options that vest as follows: (a) 60% vests in four equal annual installments beginning on December 3, 2019, and (b) 40% vests upon consummation of the Issuer's initial public offering.