W.W. Grainger (GWW) Insider Trading & Ownership $940.16 -9.97 (-1.05%) Closing price 08/11/2025 03:59 PM EasternExtended Trading$938.14 -2.01 (-0.21%) As of 04:48 AM 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 W.W. Grainger (NYSE:GWW) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage6.10%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)5Amount OfInsider Selling(Last 12 Months)$54.90M Get GWW Insider Trade Alerts Want to know when executives and insiders are buying or selling W.W. Grainger stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address GWW Insider Buying and Selling by Quarter W.W. Grainger 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 TransactionDetails5/23/2025Krantz Nancy L BerardinelliVPSell280$1,075.20$301,056.00 5/6/2025Laurie R ThomsonVPSell761$1,042.86$793,616.46 4/15/2025Ro KhannaU.S. Congress Member (D-CA)Sell$1,000.13$1,001 - $15,0004/9/2025Ro KhannaU.S. Congress Member (D-CA)Sell$964.83$1,001 - $15,0004/7/2025Julie JohnsonU.S. Congress Member (D-TX)Sell$923.53$1,001 - $15,0004/2/2025Deidra C MerriwetherCFOSell1,164$997.12$1,160,647.68 2/25/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Sell$1,003.71$1,001 - $15,0001/17/2025Shelley Moore CapitoU.S. Congress Member (R-WV)Sell$1,113.05$1,001 - $15,00012/12/2024Josh GottheimerU.S. Congress Member (D-NJ)Sell$1,149.01$1,001 - $15,00011/13/2024Laurie R ThomsonVPSell125$1,206.03$150,753.75 11/5/2024Paige K RobbinsVPSell9,577$1,117.84$10,705,553.68 11/1/2024Deidra C MerriwetherCFOSell704$1,105.59$778,335.36 9/30/2024Donald G MacphersonCEOSell12,992$1,037.68$13,481,538.56 9/20/2024Shelley Moore CapitoU.S. Congress Member (R-WV)Sell$1,032.22$1,001 - $15,0009/16/2024Donald G MacphersonCEOSell27,502$1,000.82$27,524,551.64 (Data available from 1/1/2013 forward) GWW Insider Trading Activity - Frequently Asked Questions Who is on W.W. Grainger's Insider Roster? The list of insiders at W.W. Grainger includes Deidra C Merriwether, Donald G Macpherson, Kathleen S Carroll, Krantz Nancy L Berardinelli, Laurie R Thomson, Matt Fortin, and Paige K Robbins. Learn more on insiders at GWW. What percentage of W.W. Grainger stock is owned by insiders? 6.10% of W.W. Grainger stock is owned by insiders. Learn more on GWW's insider holdings. Which W.W. Grainger insiders have been selling company stock? The following insiders have sold GWW shares in the last 24 months: Deidra C Merriwether ($1,938,983.04), Donald G Macpherson ($42,960,439.24), Krantz Nancy L Berardinelli ($301,056.00), Laurie R Thomson ($1,144,745.21), Matt Fortin ($2,998,255.35), and Paige K Robbins ($17,366,479.96). How much insider selling is happening at W.W. Grainger? Insiders have sold a total of 66,718 W.W. Grainger shares in the last 24 months for a total of $66,709,958.80 sold. Which members of congress are trading W.W. Grainger? Ro Khanna (D-CA), Julie Johnson (D-TX), Robert Bresnahan, Jr. (R-PA), Shelley Moore Capito (R-WV), and Josh Gottheimer (D-NJ) have sold shares of W.W. Grainger in the last year totaling $56,000. W.W. Grainger Key ExecutivesMr. Donald G. Macpherson (Age 56)Chairman & CEO Compensation: $3.53MMs. Deidra Cheeks Merriwether (Age 55)CFO & Senior VP Compensation: $1.68M1 recent tradesMs. Nancy L. Berardinelli-Krantz (Age 46)Senior VP & Chief Legal Officer Compensation: $2.45MMs. Paige K. Robbins (Age 55)Senior VP & President of Grainger Business Unit Compensation: $1.68MMs. Laurie R. Thomson (Age 49)VP, Controller & Principal Accounting Officer 1 recent tradesMr. Jonny LeRoySenior VP & CTOMr. Kyle BlandVice President of Investor RelationsMr. Masaya Suzuki (Age 49)Managing Director of Endless Assortment Business Mr. Barry Greenhouse (Age 51)Senior Vice President of Merchandising & Supplier Management Ms. Julie MyerholtzVP & Chief Information Security Officer More Insider Trading Tools from MarketBeat Related Companies FAST Insider Transactions AME Insider Transactions GGG Insider Transactions HUBB Insider Transactions ITW Insider Transactions MSM Insider Transactions WSO Insider Transactions URI Insider Transactions WCC Insider Transactions AIT 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 Strategy Insiders Buy In While Analysts Predict Big UpsideThe Bottom Is in For These 3 Small-Cap Stocks Insiders Are Buying3 Catalysts Driving Plug Power’s Turnaround CaseInsider Selling Hits Market Leaders—Should You Be Worried?Insiders Spent Millions on These 3 Stocks Over the Past 2 Months This page (NYSE:GWW) was last updated on 8/12/2025 by MarketBeat.com Staff From Our PartnersWhen the levee breaksThe U.S. Treasury just confirmed it plans to borrow $1.01 trillion this quarter—nearly double what was project...Porter & Company | SponsoredREVEALED FREE: Our top 3 stocks to own in 2025 and beyondEvery time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (incl...Weiss Ratings | SponsoredWhy Elon put $51 million into thisChris Rowe has made legendary calls—Tesla at $13, Nvidia at $40, Bitcoin under $1,000, Amazon at 12 cents. 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