Superior Plus (SPB) Insider Trading & Ownership C$6.73 -0.15 (-2.18%) As of 08/8/2025 04:00 PM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock Superior Plus (TSE:SPB) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.54%Number OfInsiders Buying(Last 12 Months)4Amount OfInsider Buying(Last 12 Months)C$717.80KNumber OfInsiders Selling(Last 12 Months)0 Get SPB Insider Trade Alerts Want to know when executives and insiders are buying or selling Superior Plus stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address SPB Insider Buying and Selling by Quarter Superior Plus 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 TransactionDetails6/13/2025William Turner YardleyDirectorBuy3,000C$8.15C$24,455.5212/17/2024Natasha Anne CherednichenkoSenior OfficerBuy4,800C$6.13C$29,445.1211/12/2024Shawn Bradley VammenDirectorBuy5,000C$6.35C$31,750.0011/8/2024Patrick Edward GottschalkDirectorBuy100,000C$6.32C$632,150.40 (Data available from 1/1/2013 forward) SPB Insider Trading Activity - Frequently Asked Questions Who is on Superior Plus' Insider Roster? The list of insiders at Superior Plus includes Allan Angus Macdonald, Elizabeth Summers, Kirsten Olsen, Natasha Anne Cherednichenko, Patrick Edward Gottschalk, Shawn Bradley Vammen, and William Turner Yardley. Learn more on insiders at SPB. What percentage of Superior Plus stock is owned by insiders? 0.54% of Superior Plus stock is owned by insiders. Learn more on SPB's insider holdings. Which Superior Plus insiders have been buying company stock? The following insiders have purchased SPB shares in the last 24 months: Allan Angus Macdonald (C$500,983.67), Kirsten Olsen (C$35,278.05), Natasha Anne Cherednichenko (C$29,445.12), Patrick Edward Gottschalk (C$632,150.40), Shawn Bradley Vammen (C$31,750.00), and William Turner Yardley (C$24,455.52). How much insider buying is happening at Superior Plus? Insiders have purchased a total of 169,587 SPB shares in the last 24 months for a total of C$1,254,062.76 bought. Superior Plus Key ExecutivesMr. Allan Angus MacDonald (Age 53)CEO, President & Director Compensation: $4.54MMr. Grier Barrett Colter (Age 50)Executive VP & CFO Compensation: $685.03kMs. Natasha CherednichenkoChief Operating Officer of CertarusMr. Curtis Donald PhilipponExecutive Vice President of Superior Plus & President of CertarusMs. Catherine May Best F.C.A. (Age 70)FCPA, ICD.D, Independent Director Compensation: $265.79kMr. Douglas J. Harrison CCLP (Age 64)CMA, CPA, ICD.D, MBA, Independent Director Compensation: $267.25kAdam KurnikManager of Corporate Finance & Investor RelationsMr. Ash RajendraVP & Chief Information OfficerMr. Darren Bart HribarSenior VP & Chief Legal OfficerMr. Harry KanwarVice President of Risk & Compliance More Insider Trading Tools from MarketBeat Related Companies SES Insider Ownership BLDP Insider Ownership NVX Insider Ownership AQN Insider Ownership BLX Insider Ownership INE Insider Ownership ARR Insider Ownership PIF Insider Ownership SXI Insider Ownership 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 (TSE:SPB) was last updated on 8/9/2025 by MarketBeat.com Staff From Our PartnersTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. 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