Entegris (ENTG) Insider Trading & Ownership $87.76 +5.67 (+6.91%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$88.88 +1.12 (+1.28%) As of 08/22/2025 07:47 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Entegris (NASDAQ:ENTG) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.67%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)3Amount OfInsider Selling(Last 12 Months)$2.51M Get ENTG Insider Trade Alerts Want to know when executives and insiders are buying or selling Entegris stock? 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Email Address ENTG Insider Buying and Selling by Quarter Entegris Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails8/13/2025Susan G RiceSVPSell8,858$79.84$707,222.72 7/28/2025April McClain DelaneyU.S. Congress Member (D-MD)Sell$92.00$1,001 - $15,0007/17/2025Clinton M HarisSVPSell3,627$90.00$326,430.00 7/9/2025April McClain DelaneyU.S. Congress Member (D-MD)Sell$86.99$1,001 - $15,0005/22/2025Olivier BlachierSVPSell275$72.22$19,860.50 2/21/2025Olivier BlachierSVPSell984$108.00$106,272.00 2/17/2025April McClain DelaneyU.S. Congress Member (D-MD)Buy$107.12$1,001 - $15,0002/10/2025Clinton M HarisSVPSell12,652$106.92$1,352,751.84 (Data available from 1/1/2013 forward) ENTG Insider Trading Activity - Frequently Asked Questions Who is on Entegris' Insider Roster? The list of insiders at Entegris includes Bertrand Loy, Clinton M Haris, Daniel D Woodland, Gregory B Graves, James Anthony O'neill, Joseph Colella, Michael Besnard, Michael Sauer, Olivier Blachier, and Susan G Rice. Learn more on insiders at ENTG. What percentage of Entegris stock is owned by insiders? 0.67% of Entegris stock is owned by insiders. Learn more on ENTG's insider holdings. Which Entegris insiders have been selling company stock? The following insiders have sold ENTG shares in the last 24 months: Bertrand Loy ($3,803,197.72), Clinton M Haris ($2,303,505.54), Daniel D Woodland ($5,530,500.00), James Anthony O'neill ($902,593.50), Joseph Colella ($612,087.37), Michael Besnard ($1,719,925.26), Michael Sauer ($251,428.38), Olivier Blachier ($391,938.74), and Susan G Rice ($3,087,218.20). How much insider selling is happening at Entegris? Insiders have sold a total of 143,735 Entegris shares in the last 24 months for a total of $18,602,394.71 sold. Which members of congress are trading Entegris? April McClain Delaney (D-MD) has bought shares of Entegris in the last year totaling $8,000. April McClain Delaney (D-MD) has sold shares totaling $16,000. Entegris Key ExecutivesMr. Bertrand Loy (Age 58)CEO, President & Chairman Compensation: $2.27MMs. Linda LaGorga (Age 54)Senior VP, CFO & Treasurer Compensation: $950.99kMr. Joseph Colella (Age 42)Senior VP, General Counsel, Chief Compliance Officer & Secretary Compensation: $769.38kMs. Susan Rice (Age 65)Senior Vice President of Global Human Resources Compensation: $811.3k1 recent tradesDr. Daniel D. Woodland Ph.D. (Age 54)Senior VP & President of Materials Solutions Compensation: $1.41MMr. Michael D. Sauer (Age 58)VP, Controller & Chief Accounting Officer Dr. James Anthony O'Neill Ph.D. (Age 59)Senior VP & CTO Mr. Abhijeet BhandareSenior VP & Chief Information and Digital OfficerMr. Bill SeymourVice President of Investor RelationsMr. William James Shaner (Age 56)Senior VP & President of Advanced Materials Handling Compensation: $568.11k More Insider Trading Tools from MarketBeat Related Companies Analog Devices Insider Selling Applied Materials Insider Selling KLA Insider Selling Lam Research Insider Selling Lattice Semiconductor Insider Selling Microchip Technology Insider Selling MKS Insider Selling Monolithic Power Systems Insider Selling NXP Semiconductors Insider Selling ON Semiconductor Insider Selling Insider Tracking Tools CEO Purchases/Sales CFO Purchases/Sales Top Insider Buying Stocks Top Insider Selling Stocks Insider Trades Screener Insider Trades Newsletter Congressional Stock Trades Insider Trading By Country U.S. Insider Trading Activity Canadian Insider Trading Activity U.K. Insider Trading Activity Australia Insider Trading Activity Latest Articles Buy, Sell, or Hold? 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