System1 Group (SYS1) Insider Trading & Ownership GBX 234.50 +4.50 (+1.96%) As of 10:15 AM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock System1 Group (LON:SYS1) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage33.84%Number OfInsiders Buying(Last 12 Months)5Amount OfInsider Buying(Last 12 Months)£66.25KNumber OfInsiders Selling(Last 12 Months)0 Get SYS1 Insider Trade Alerts Want to know when executives and insiders are buying or selling System1 Group 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. 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SYS1 Insider Buying and Selling by Quarter System1 Group 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 TransactionDetails10/6/2025Sophie TomkinsInsiderBuy5,000GBX 220£11,0009/29/2025James GregoryInsiderBuy7,500GBX 255£19,1259/25/2025Chris WillfordInsiderBuy6,000GBX 260£15,60010/25/2024Rupert HowellInsiderBuy1,000GBX 603£6,03010/22/2024Conrad BonaInsiderBuy2,305GBX 629£14,498.45 (Data available from 1/1/2013 forward) SYS1 Insider Trading Activity - Frequently Asked Questions Who is on System1 Group's Insider Roster? The list of insiders at System1 Group includes Chris Willford, Conrad Bona, James Gregory, Rupert Howell, and Sophie Tomkins. Learn more on insiders at SYS1. What percentage of System1 Group stock is owned by insiders? 33.84% of System1 Group stock is owned by insiders. Learn more on SYS1's insider holdings. Which System1 Group insiders have been buying company stock? The following insiders have purchased SYS1 shares in the last 24 months: Chris Willford (£15,600), Conrad Bona (£14,498.45), James Gregory (£19,125), Rupert Howell (£6,030), and Sophie Tomkins (£11,000). How much insider buying is happening at System1 Group? Insiders have purchased a total of 21,805 SYS1 shares in the last 24 months for a total of £66,253.45 bought. System1 Group Key ExecutivesMr. James Alexander Gregory (Age 41)CEO & Director Compensation: $61.87kMr. John Victor Kearon (Age 59)Founder, President & Executive Director Compensation: $843.49kMr. Christopher Patrick Willford A.C.M.A. (Age 62)ACMA, B.A., BA, CFO, Company Secretary & Executive Director Compensation: $228.54kMs. Rebecca HatherallChief Strategy & Operations OfficerMr. Mark BeardChief Information OfficerMs. Emma CooperChief People OfficerMr. Mark JohnsonManaging Director of EuropeMr. Orlando WoodChief Innovation OfficerMr. Jon EvansChief Customer OfficerMs. Robyn Di CesareChief Research Officer More Insider Trading Tools from MarketBeat Related Companies The Pebble Group Insider Trading Centaur Media Insider Trading WPP Insider Trading Ascential Insider Trading 4imprint Group Insider Trading Nexxen International Insider Trading M&C Saatchi Insider Trading Audioboom Group Insider Trading Brave Bison Group Insider Trading National World Insider Trading 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?Insider Sales Jump at Broadcom and CoreWeave: Red Flag Ahead?Oklo Insiders Sell! 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