Stampede Drilling (SDI) Insider Trading & Ownership C$0.16 +0.01 (+6.67%) As of 08/6/2025 09:30 AM Eastern Add Compare Share Share Insider Trades Stock AnalysisChartHeadlinesInsider TradesBuy This Stock Stampede Drilling (CVE:SDI) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage5.24%Number OfInsiders Buying(Last 12 Months)3Amount OfInsider Buying(Last 12 Months)C$74.46KNumber OfInsiders Selling(Last 12 Months)0 Get SDI Insider Trade Alerts Want to know when executives and insiders are buying or selling Stampede Drilling stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address SDI Insider Buying and Selling by Quarter Stampede Drilling 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 TransactionDetails6/12/2025Terry Brian KuiperSenior OfficerBuy20,000C$0.14C$2,700.006/11/2025Lyle Clarence WhitmarshDirectorBuy150,000C$0.13C$19,500.005/23/2025Terry Brian KuiperSenior OfficerBuy55,000C$0.16C$8,525.005/22/2025Terry Brian KuiperSenior OfficerBuy70,000C$0.16C$10,850.004/9/2025Lyle Clarence WhitmarshDirectorBuy180,000C$0.14C$25,200.003/27/2025Kerri Samantha BeukDirectorBuy48,000C$0.16C$7,680.00 (Data available from 1/1/2013 forward) SDI Insider Trading Activity - Frequently Asked Questions Who is on Stampede Drilling's Insider Roster? The list of insiders at Stampede Drilling includes Andrew Ross, Edward Langdon Oke, Elson John Mcdougald, Jeffrey Schab, Kerri Samantha Beuk, Lyle Clarence Whitmarsh, Terrance James Owen, Terry Brian Kuiper, and Thane Geoffrey Russell. Learn more on insiders at SDI. What percentage of Stampede Drilling stock is owned by insiders? 5.24% of Stampede Drilling stock is owned by insiders. Learn more on SDI's insider holdings. Which Stampede Drilling insiders have been buying company stock? The following insiders have purchased SDI shares in the last 24 months: Andrew Ross (C$51,535.50), Edward Langdon Oke (C$33,677.28), Kerri Samantha Beuk (C$7,680.00), Lyle Clarence Whitmarsh (C$224,700.00), and Terry Brian Kuiper (C$97,625.00). How much insider buying is happening at Stampede Drilling? Insiders have purchased a total of 2,187,622 SDI shares in the last 24 months for a total of C$415,217.78 bought. Which Stampede Drilling insiders have been selling company stock? The following insiders have sold SDI shares in the last 24 months: Jeffrey Schab (C$115,000.00), and Thane Geoffrey Russell (C$36,000.00). How much insider selling is happening at Stampede Drilling? Insiders have sold a total of 650,000 Stampede Drilling shares in the last 24 months for a total of C$151,000.00 sold. Stampede Drilling Key ExecutivesMr. Lyle C. Whitmarsh (Age 56)President, CEO & Chairman Compensation: $657.25kMr. Jeff Schab C.A.CPA, CFO & Corporate SecretaryMr. Terry KuiperChief Operating OfficerMr. Edward L. OkeVice President of Human Resources & Business Services More Insider Trading Tools from MarketBeat Related Companies AKT.A Insider Trades WRG Insider Trades PD Insider Trades ESI Insider Trades PHX Insider Trades MCB Insider Trades YGR Insider Trades TWM Insider Trades FO Insider Trades SFD Insider Trades 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 (CVE:SDI) was last updated on 8/7/2025 by MarketBeat.com Staff From Our PartnersBREAKING: The House just passed 3 pro-crypto bills!THREE pro-crypto bills just passed the House! 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