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Livermore
Livermore
ZHEN

Entegris Inc

ENTG
Exchange
Nasdaq
Industry
Plastics Products, NEC
SEC CIK
0001101302

In the last 90 days, Entegris Inc insiders filed 0 open-market purchases and 3 sales; 748 institutions reported holding it in 13F filings for Q2 2026, worth $29.6B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.

Members of Congress who traded ENTG

Since 2020, newest trade first. Options and trades reported under an earlier ticker are included.

Trades
35
Filings
23
Members
6
Buys / sells
12 / 23
Estimated volume
$447.0K
Sum of range midpoints
Members of Congress who traded ENTG
MemberTradesBuys / sellsEst. volumeLast tradedLast filed
April McClain DelaneyDemocrat · House · MD1510 / 5$287.0KAug 25, 2026Sep 9, 2026
Lisa C. McClainRepublican · House · MI42 / 2$32.0KOct 31, 2025Nov 21, 2025
Susie LeeDemocrat · House · NV20 / 2$16.0KNov 30, 2022Dec 29, 2022
Gilbert Ray Cisneros, Jr.Democrat · House · CA50 / 5$40.0KAug 12, 2020Sep 14, 2020
Josh GottheimerDemocrat · House · NJ30 / 3$24.0KAug 10, 2020Sep 20, 2020
David PerdueRepublican · Senate · GA60 / 6$48.0KJan 14, 2020Feb 3, 2020

Trades

Every reported trade in Entegris Inc, newest filings first.

Congress trades
MemberAssetTypeOwnerTradedFiledDelayAmountSource
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockSellChildAug 25, 2026Sep 9, 202615 days$100K-$250KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildJul 8, 2026Aug 3, 202626 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildJul 30, 2026Aug 3, 20264 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildJun 5, 2026Jul 7, 202632 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildJun 8, 2026Jul 7, 202629 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildMay 8, 2026Jun 5, 202628 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildMay 7, 2026Jun 5, 202629 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildMay 21, 2026Jun 5, 202615 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildApr 15, 2026May 6, 202621 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildMar 31, 2026Apr 6, 20266 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockSell (partial)ChildFeb 9, 2026Mar 10, 202629 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockSell (partial)ChildFeb 23, 2026Mar 10, 202615 days$1K-$15KFiling
Lisa C. McClainRepublican · House · MIENTGEntegris, Inc. - Common StockSellSpouseOct 31, 2025Nov 21, 202521 days$1K-$15KFiling
Lisa C. McClainRepublican · House · MIENTGEntegris, Inc. - Common StockSellSpouseOct 30, 2025Nov 21, 202522 days$1K-$15KFiling
Lisa C. McClainRepublican · House · MIENTGEntegris, Inc. - Common StockBuySpouseOct 30, 2025Nov 21, 202522 days$1K-$15KFiling
Lisa C. McClainRepublican · House · MIENTGEntegris, Inc. - Common StockBuySpouseAug 4, 2025Sep 12, 202539 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockSell (partial)ChildJul 9, 2025Aug 5, 202527 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockSell (partial)ChildJul 28, 2025Aug 5, 20258 days$1K-$15KFiling
April McClain DelaneyDemocrat · House · MDENTGEntegris, Inc. - Common StockBuyChildFeb 17, 2025Mar 20, 202531 days$1K-$15KFiling
Susie LeeDemocrat · House · NVENTGEntegris, Inc.SellJointNov 30, 2022Dec 29, 202229 days$1K-$15KFiling
Josh GottheimerDemocrat · House · NJENTGEntegris, Inc.SellJointAug 10, 2020Sep 20, 202041 days$1K-$15KFiling
Gilbert Ray Cisneros, Jr.Democrat · House · CAENTGEntegris, Inc.SellSelfAug 12, 2020Sep 14, 202033 days$1K-$15KFiling
Gilbert Ray Cisneros, Jr.Democrat · House · CAENTGEntegris, Inc.Sell (partial)SelfJul 17, 2020Aug 19, 202033 days$1K-$15KFiling
Josh GottheimerDemocrat · House · NJENTGEntegris, Inc.Sell (partial)JointJul 15, 2020Aug 10, 202026 days$1K-$15KFiling
Gilbert Ray Cisneros, Jr.Democrat · House · CAENTGEntegris, Inc.Sell (partial)SelfJun 30, 2020Jul 17, 202017 days$1K-$15KFiling
Josh GottheimerDemocrat · House · NJENTGEntegris, Inc.Sell (partial)JointJun 26, 2020Jul 9, 202013 days$1K-$15KFiling
Susie LeeDemocrat · House · NVENTGEntegris, Inc.Sell (partial)JointApr 28, 2020Jun 15, 202048 daysLate$1K-$15KFiling
Gilbert Ray Cisneros, Jr.Democrat · House · CAENTGEntegris, Inc.Sell (partial)SelfApr 23, 2020May 13, 202020 days$1K-$15KFiling
Gilbert Ray Cisneros, Jr.Democrat · House · CAENTGEntegris, Inc.Sell (partial)SelfJan 17, 2020Feb 18, 202032 days$1K-$15KFiling
David PerdueRepublican · Senate · GAENTGEntegris, Inc.Sell (partial)JointJan 10, 2020Feb 3, 202024 days$1K-$15KFiling
David PerdueRepublican · Senate · GAENTGEntegris, Inc.Sell (full)JointJan 14, 2020Feb 3, 202020 days$1K-$15KFiling
David PerdueRepublican · Senate · GAENTGEntegris, Inc.Sell (partial)JointJan 13, 2020Feb 3, 202021 days$1K-$15KFiling
David PerdueRepublican · Senate · GAENTGEntegris, Inc.Sell (partial)JointDec 16, 2019Jan 10, 202025 days$1K-$15KFiling
David PerdueRepublican · Senate · GAENTGEntegris, Inc.Sell (partial)JointJan 2, 2020Jan 10, 20208 days$1K-$15KFiling
David PerdueRepublican · Senate · GAENTGEntegris, Inc.Sell (partial)JointJan 2, 2020Jan 10, 20208 days$1K-$15KFiling

Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.