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CIK 0001722482 · Large accelerated filer

Avantor, Inc.

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Ticker
AVTR
Exchange
NYSE
Industry
Laboratory Analytical Instruments
FY end
Dec 31
Entity type
operating
EIN
822758923
Phone
(610) 386-1700
Business address
RADNOR CORPORATE CENTER, BUILDING ONE, SUITE 200, 100 MATSONFORD ROAD, RADNOR, PA, 19087
Former names
Vail Holdco Corp
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-05-01 Brellier Ludovic EVP, Bioscience & Medtech Grant or award +146,566 146,566
2026-05-01 Brellier Ludovic EVP, Bioscience & Medtech Grant or award · Stock Options (Right to Buy) +246,002 246,002
2026-04-03 Eck Steven W SVP & Chief Accounting Officer Grant or award +31,645 130,978
2026-03-10 MEHRA SANJEEV K Director Purchase +125,000 $8.01 $1.0M 475,000
2026-02-24 Hankamer Brittany EVP, Chief HR Officer Shares withheld for taxes −359 $9.11 $3K 249,045
2026-02-24 Eck Steven W SVP & Chief Accounting Officer Shares withheld for taxes −452 $9.11 $4K 99,333
2026-02-23 Sokenu Claudius EVP, Chief Legal & Compliance Shares withheld for taxes −2,376 $8.89 $21K 252,429
2026-02-23 Hankamer Brittany EVP, Chief HR Officer Shares withheld for taxes −1,324 $8.89 $12K 249,404
2026-02-23 Jones R. Brent EVP, Chief Financial Officer Shares withheld for taxes −2,805 $8.89 $25K 419,782
2026-02-23 Gourdier Benoit EVP, Bioscience & Medtech Shares withheld for taxes −3,029 $8.89 $27K 362,859
2026-02-23 Eck Steven W SVP & Chief Accounting Officer Shares withheld for taxes −2,017 $8.89 $18K 99,785
2026-02-20 Hankamer Brittany EVP, Chief HR Officer Shares withheld for taxes −1,453 $9.03 $13K 250,728
2026-02-20 Eck Steven W SVP & Chief Accounting Officer Shares withheld for taxes −2,125 $9.03 $19K 101,802
2026-02-20 Walker Corey President, VWR Dist. & Servs. Shares withheld for taxes −4,963 $9.03 $45K 387,545
2026-02-20 Sokenu Claudius EVP, Chief Legal & Compliance Shares withheld for taxes −2,919 $9.03 $26K 254,805
2026-02-20 Gourdier Benoit EVP, Bioscience & Medtech Shares withheld for taxes −4,160 $9.03 $38K 365,888
2026-02-20 Jones R. Brent EVP, Chief Financial Officer Shares withheld for taxes −9,506 $9.03 $86K 422,587
2026-02-19 Hankamer Brittany EVP, Chief HR Officer Grant or award +80,618 252,181
2026-02-19 Hankamer Brittany EVP, Chief HR Officer Grant or award · Stock Options (Right to Buy) +317,310 317,310
2026-02-19 LUCIER GREGORY T Director Purchase +50,000 $9.16 $458K 50,000

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