Mary Blenn - 10 Nov 2025 Form 3 Insider Report for Avantor, Inc. (AVTR)

Signature
/s/ Scott K. Baker, as Attorney-in-Fact
Issuer symbol
AVTR
Transactions as of
10 Nov 2025
Transactions value $
$0
Form type
3
Filing time
12 Nov 2025, 17:05:43 UTC

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Blenn Mary EVP, Chief Operating Officer RADNOR CORPORATE CENTER, BUILDING ONE,, SUITE 200, 100 MATSONFORD ROAD, RADNOR /s/ Scott K. Baker, as Attorney-in-Fact 12 Nov 2025 0002095866

No securities are beneficially owned.

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney