Perimeter Solutions (PRM) Insider Trading & Ownership $22.30 +0.11 (+0.50%) Closing price 10/8/2025 03:59 PM EasternExtended Trading$22.30 +0.00 (+0.02%) As of 10/8/2025 05:37 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Perimeter Solutions (NYSE:PRM) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage10.00%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$3.56MNumber OfInsiders Selling(Last 12 Months)5Amount OfInsider Selling(Last 12 Months)$16.59M Get PRM Insider Trade Alerts Want to know when executives and insiders are buying or selling Perimeter Solutions stock? 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PRM Insider Buying and Selling by Quarter Perimeter Solutions 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 TransactionDetails9/11/2025Vivek RajDirectorSell25,000$22.45$561,250.00 9/5/2025Kyle SableCFOSell40,000$22.05$882,000.00 9/4/2025Jeffrey EmeryInsiderSell300,000$22.28$6,684,000.00 6/27/2025Windacre Partnership Master FuMajor ShareholderBuy254,600$13.98$3,559,308.00 5/21/2025Vivek RajDirectorSell32,000$11.70$374,400.00 5/20/2025Vivek RajDirectorSell68,810$11.84$814,710.40 5/19/2025Vivek RajDirectorSell100,000$11.78$1,178,000.00 5/15/2025Vivek RajDirectorSell100,000$11.92$1,192,000.00 5/13/2025Vivek RajDirectorSell2,284$12.22$27,910.48 3/14/2025Vivek RajDirectorSell250,000$9.17$2,292,500.00 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 11/22/2024Tracy Britt CoolDirectorSell50,000$12.81$640,500.00 11/15/2024Haitham KhouriCEOSell80,156$12.16$974,696.96 11/13/2024Haitham KhouriCEOSell80,000$12.05$964,000.00 (Data available from 1/1/2013 forward) PRM Insider Trading Activity - Frequently Asked Questions Who is on Perimeter Solutions' Insider Roster? The list of insiders at Perimeter Solutions includes Haitham Khouri, Jeffrey Emery, Jorge Valladares, Khouri Haitham, Kyle Sable, Tracy Britt Cool, Vivek Raj, and Windacre Partnership Master Fu. Learn more on insiders at PRM. What percentage of Perimeter Solutions stock is owned by insiders? 10.00% of Perimeter Solutions stock is owned by insiders. Learn more on PRM's insider holdings. Which Perimeter Solutions insiders have been buying company stock? The following insiders have purchased PRM shares in the last 24 months: Jorge Valladares ($300,300.00), and Windacre Partnership Master Fu ($3,559,308.00). How much insider buying is happening at Perimeter Solutions? Insiders have purchased a total of 296,600 PRM shares in the last 24 months for a total of $3,859,608.00 bought. Which Perimeter Solutions insiders have been selling company stock? The following insiders have sold PRM shares in the last 24 months: Haitham Khouri ($1,938,696.96), Jeffrey Emery ($6,684,000.00), Kyle Sable ($882,000.00), Tracy Britt Cool ($640,500.00), and Vivek Raj ($6,440,770.88). How much insider selling is happening at Perimeter Solutions? Insiders have sold a total of 1,128,250 Perimeter Solutions shares in the last 24 months for a total of $16,585,967.84 sold. Perimeter Solutions Key ExecutivesMr. Haitham R. Khouri (Age 43)CEO & Director Compensation: $1.1MMr. Kyle Sable (Age 42)CFO & Principal Accounting Officer Compensation: $442.09k1 recent tradesMs. Noriko Yokozuka (Age 47)General Counsel, Corporate Secretary & Compliance Officer Compensation: $437.04kMr. Jeffrey Emery (Age 48)President of Global Fire Safety Compensation: $527.05k1 recent tradesMr. Shannon Horn (Age 49)Business Director of North America Retardant & Services Compensation: $408.01kMr. Stephen Cornwall (Age 59)President of Specialty Products More Insider Trading Tools from MarketBeat Related Companies Axalta Coating Systems Insider Transactions Element Solutions Insider Transactions CSW Industrials Insider Transactions Avient Insider Transactions Chemours Insider Transactions PureCycle Technologies Insider Transactions Ingevity Insider Transactions CVR Partners Insider Transactions Ecovyst Insider Transactions ASP Isotopes Insider Transactions 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 Marvell Insiders Buy Shares—Should Investors Follow Suit?This Insider Just Made a Massive Bet on Transocean's ComebackInsider Sales Jump at Broadcom and CoreWeave: Red Flag Ahead?Oklo Insiders Sell! 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