0001722482-21-000265.txt : 20211110 0001722482-21-000265.hdr.sgml : 20211110 20211110173548 ACCESSION NUMBER: 0001722482-21-000265 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20211108 FILED AS OF DATE: 20211110 DATE AS OF CHANGE: 20211110 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Massaro Joseph R CENTRAL INDEX KEY: 0001380017 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38912 FILM NUMBER: 211398041 MAIL ADDRESS: STREET 1: 5725 DELPHI DRIVE CITY: TROY STATE: MI ZIP: 48098 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Avantor, Inc. CENTRAL INDEX KEY: 0001722482 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 822758923 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: RADNOR CORPORATE CENTER, BUILDING ONE STREET 2: SUITE 200, 100 MATSONFORD ROAD CITY: RADNOR STATE: PA ZIP: 19087 BUSINESS PHONE: (610) 386-1700 MAIL ADDRESS: STREET 1: RADNOR CORPORATE CENTER, BUILDING ONE STREET 2: SUITE 200, 100 MATSONFORD ROAD CITY: RADNOR STATE: PA ZIP: 19087 FORMER COMPANY: FORMER CONFORMED NAME: Avantor, Inc DATE OF NAME CHANGE: 20190206 FORMER COMPANY: FORMER CONFORMED NAME: Vail Holdco Corp DATE OF NAME CHANGE: 20171113 4 1 wf-form4_163658373163403.xml FORM 4 X0306 4 2021-11-08 0 0001722482 Avantor, Inc. AVTR 0001380017 Massaro Joseph R RADNOR CORPORATE CENTER, BUILDING ONE, SUITE 200, 100 MATSONFORD ROAD RADNOR PA 19087 1 0 0 0 Common Stock 2021-11-08 4 A 0 745 0 A 745 D Reflects a grant of restricted stock units that vests on November 8, 2022. /s/ Scott Baker, as Attorney-in-Fact 2021-11-10 EX-24 2 massaropoa.htm POWER OF ATTORNEY

                               POWER OF ATTORNEY

     Know all by these presents that the undersigned, does hereby make,
constitute and appoint each of Thomas Szlosek, Justin Miller and Scott Baker, or
any one of them, as a true and lawful attorney-in-fact of the undersigned with
full powers of substitution and revocation, for and in the name, place and stead
of the undersigned (in the undersigned's individual capacity), to execute and
deliver such forms that the undersigned may be required to file with the U.S.
Securities and Exchange Commission as a result of the undersigned's ownership of
or transactions in securities of AVANTOR, INC. (i) pursuant to Section 16(a) of
the Securities Exchange Act of 1934, as amended, including without limitation,
statements on Form 3, Form 4 and Form 5 (including any amendments thereto) and
(ii) in connection with any applications for EDGAR access codes, including
without limitation the Form ID. The Power of Attorney shall remain in full force
and effect until the undersigned is no longer required to file Forms 3, 4 and 5
with regard to his or her ownership of or transactions in securities of AVANTOR,
INC., unless earlier revoked in writing. The undersigned acknowledges that
Thomas Szlosek, Justin Miller and Scott Baker are not assuming any of the
undersigned's responsibilities to comply with Section 16 of the Securities
Exchange Act of 1934, as amended.


                                       By: /s/ Joseph Massaro
                                           --------------
                                           Name: Joseph Massaro

                                       Date: November 08, 2021