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Insider Trading Tracker

AVTR

Avantor, Inc.
Buys$11.4M16 txns
Sells$311K6 txns
Net$11.1M

Insiders

InsiderRoleHoldingsBuy $Sell $Net $
Sanjeev K MehraDirector33,376$4,882,750$4,882,750
Gregory L SummeDirector83,381$4,561,500$4,561,500
Emmanuel LignerPresident and CEO, Director737,334$993,125$993,125
Gregory T LucierDirector60,000$541,200$541,200
Steven W EckSVP & Chief Accounting Officer129,593$231,509-$231,509
Simon DingemansDirector31,495$203,500$203,500
Jonathan M PeacockDirector219,815$103,646$103,646
Joseph R MassaroDirector77,408$99,630$99,630
James BramwellEVP Sales, Customer Excellence86,605$79,036-$79,036
Lan KangDirector52,315$62,850$62,850

Transaction History

DateInsiderSideSharesPriceValueHoldings After% of Position
2026-05-08Gregory T LucierBUY10,000$8.32$83,20060,00020%
2026-05-01Simon DingemansBUY25,000$8.14$203,50025,000
2026-03-10Sanjeev K MehraBUY125,000$8.01$1,001,250475,00036%
2026-02-19Gregory T LucierBUY50,000$9.16$458,00050,000
2026-02-12Gregory L SummeBUY100,000$9.40$940,000400,00033%
2025-12-05Sanjeev K MehraBUY350,000$11.09$3,881,500350,000
2025-11-17Emmanuel LignerBUY87,500$11.35$993,125283,42445%
2025-10-30Gregory L SummeBUY100,000$11.25$1,125,000300,00050%
2025-08-21Gregory L SummeBUY100,000$12.56$1,256,000200,000100%
2025-08-05Steven W EckSELL3,476$11.39$39,59255,0686%
2025-05-23Gregory L SummeBUY30,000$12.50$375,000100,00043%
2025-05-22Gregory L SummeBUY20,000$12.65$253,00070,00040%
2025-05-07Gregory L SummeBUY25,000$12.00$300,00050,000100%
2025-04-29Joseph R MassaroBUY8,100$12.30$99,63035,03830%
2025-04-28Gregory L SummeBUY25,000$12.50$312,50025,000
2025-04-28Lan KangBUY5,000$12.57$62,85035,21517%
2025-04-28Jonathan M PeacockBUY8,091$12.81$103,646202,7154%
2025-02-27James BramwellSELL774$17.00$13,15886,6051%
2025-02-27Steven W EckSELL1,033$17.00$17,56139,5713%
2025-02-26James BramwellSELL3,758$17.53$65,87887,3794%
2025-02-26Steven W EckSELL4,907$17.53$86,02040,60411%
2024-09-05Steven W EckSELL3,525$25.06$88,33629,54411%