MetaCap

Avantor Insider Trades

NYSE: AVTRIndustrialsBiotechnology: Laboratory Analytical InstrumentsUSD

15.69+0.295 (+1.92%)

Market open · Delayed 15 min · as of Oct 9, 10:29 AM ET

Last 12 months

Purchases
8 · $8.69M
Sales
0 · $0
Shares bought / sold
847.50K / 0
Net activity
Net buying $8.7 million

Avantor insider activity

Over the last 12 months, Avantor insiders reported 48 transactions on SEC Form 4: 8 open-market purchases and 0 sales. Insiders bought $8.7 million and sold $0 worth of stock, for net insider buying of $8.7 million. The most recent filing shows Garner Todd W (EVP and CFO) reporting a transaction in 49,688 shares on Sep 21, 2026.

Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put AVTR's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

AVTR insider transactions

Avantor insider transactions
DateInsiderTypeSharesValueFiling
Sep 21, 2026Garner Todd WEVP and CFOAward49,688—Form 4
Aug 18, 2026Ligner EmmanuelPresident and CEOTax withholding29,803$397.27KForm 4
Aug 14, 2026Hankamer BrittanyEVP, Chief HR OfficerTax withholding181$2.47KForm 4
Jul 31, 2026Eck Steven WSVP & Chief Accounting OfficerTax withholding1,385$19.09KForm 4
Jul 24, 2026Sokenu ClaudiusEVP, Chief Legal & ComplianceTax withholding1,201$13.74KForm 4
Jun 21, 2026Walker CoreyPresident, VWR Dist. & Servs.Tax withholding3,010$28.84KForm 4
May 8, 2026LUCIER GREGORY TDirectorBuy10,000$83.20KForm 4
May 7, 2026SUMME GREGORY LDirectorAward25,270—Form 4
May 7, 2026MEHRA SANJEEV KDirectorAward25,270—Form 4
May 7, 2026SEVERINO MICHAELDirectorAward25,270—Form 4
May 7, 2026Massaro Joseph RDirectorAward25,270—Form 4
May 7, 2026Dingemans SimonDirectorAward25,270—Form 4
May 7, 2026Makin LouiseDirectorAward25,270—Form 4
May 7, 2026LUCIER GREGORY TDirectorAward25,270—Form 4
May 7, 2026Murthy MalaDirectorAward25,270—Form 4
May 1, 2026Brellier LudovicEVP, Bioscience & MedtechAward146,566—Form 4
May 1, 2026Dingemans SimonDirectorBuy25,000$203.50KForm 4
Apr 3, 2026Eck Steven WSVP & Chief Accounting OfficerAward31,645—Form 4
Mar 10, 2026MEHRA SANJEEV KDirectorBuy125,000$1.00MForm 4
Feb 24, 2026Eck Steven WSVP & Chief Accounting OfficerTax withholding452$4.12KForm 4
Feb 24, 2026Hankamer BrittanyEVP, Chief HR OfficerTax withholding359$3.27KForm 4
Feb 23, 2026Eck Steven WSVP & Chief Accounting OfficerTax withholding2,017$17.93KForm 4
Feb 23, 2026Gourdier BenoitEVP, Bioscience & MedtechTax withholding3,029$26.93KForm 4
Feb 23, 2026Jones R. BrentEVP, Chief Financial OfficerTax withholding2,805$24.94KForm 4
Feb 23, 2026Hankamer BrittanyEVP, Chief HR OfficerTax withholding1,324$11.77KForm 4
Feb 23, 2026Sokenu ClaudiusEVP, Chief Legal & ComplianceTax withholding2,376$21.12KForm 4
Feb 20, 2026Sokenu ClaudiusEVP, Chief Legal & ComplianceTax withholding2,919$26.36KForm 4
Feb 20, 2026Jones R. BrentEVP, Chief Financial OfficerTax withholding9,506$85.84KForm 4
Feb 20, 2026Gourdier BenoitEVP, Bioscience & MedtechTax withholding4,160$37.56KForm 4
Feb 20, 2026Walker CoreyPresident, VWR Dist. & Servs.Tax withholding4,963$44.82KForm 4
Feb 20, 2026Eck Steven WSVP & Chief Accounting OfficerTax withholding2,125$19.19KForm 4
Feb 20, 2026Hankamer BrittanyEVP, Chief HR OfficerTax withholding1,453$13.12KForm 4
Feb 19, 2026Sokenu ClaudiusEVP, Chief Legal & ComplianceAward80,618—Form 4
Feb 19, 2026Jones R. BrentEVP, Chief Financial OfficerAward161,237—Form 4
Feb 19, 2026Gourdier BenoitEVP, Bioscience & MedtechAward134,364—Form 4
Feb 19, 2026Walker CoreyPresident, VWR Dist. & Servs.Award161,237—Form 4
Feb 19, 2026Blenn MaryEVP, Chief Operating OfficerAward235,993—Form 4
Feb 19, 2026Ligner EmmanuelPresident and CEOAward483,713—Form 4
Feb 19, 2026Eck Steven WSVP & Chief Accounting OfficerAward48,859—Form 4
Feb 19, 2026LUCIER GREGORY TDirectorBuy50,000$458.00KForm 4
Feb 19, 2026Hankamer BrittanyEVP, Chief HR OfficerAward80,618—Form 4
Feb 12, 2026SUMME GREGORY LDirectorBuy100,000$940.00KForm 4
Jan 2, 2026Dingemans SimonDirectorAward6,225—Form 4
Dec 5, 2025MEHRA SANJEEV KDirectorBuy350,000$3.88MForm 4
Dec 5, 2025MEHRA SANJEEV KDirectorAward8,106—Form 4
Nov 17, 2025Ligner EmmanuelPresident and CEOBuy87,500$993.13KForm 4
Nov 10, 2025Blenn MaryEVP, Chief Operating OfficerAward17,391—Form 4
Oct 30, 2025SUMME GREGORY LDirectorBuy100,000$1.13MForm 4
Oct 3, 2025LUCIER GREGORY TDirectorAward8,736—Form 4
Oct 2, 2025Gourdier BenoitEVP, Bioscience ProductionTax withholding1,264$17.41KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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