W.W. Grainger (GWW) Insider Trading & Ownership $988.33 -16.90 (-1.68%) Closing price 09/19/2025 03:59 PM EasternExtended Trading$988.18 -0.16 (-0.02%) As of 09/19/2025 05:30 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 W.W. Grainger (NYSE:GWW) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage6.10%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)6Amount OfInsider Selling(Last 12 Months)$27.87M 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 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 TransactionDetails9/9/2025Jonny M LeroySVPSell500$992.86$496,430.00 5/23/2025Krantz 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 (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, Jonny M Leroy, 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), Jonny M Leroy ($496,430.00), 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 67,218 W.W. Grainger shares in the last 24 months for a total of $67,206,388.80 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 $48,000. 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 & CTO1 recent tradesMr. 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 $100 Million Buyback in Upwork Stock Follows a Strong Quarter Insiders Sell These High-Quality Stocks: Why Investors Shouldn’tCoreWeave and Madrigal's Insider Trades Flash Bullish SignalsPalantir Insider Selling: Risk Signal or Normal Activity?Loop Industries Insiders Buy Stock, Signal Confidence in Outlook This page (NYSE:GWW) was last updated on 9/22/2025 by MarketBeat.com Staff From Our PartnersA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boo...Investors Alley | SponsoredOut of 18,347 Cryptocurrencies... 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