AssetCo (ASTO) Insider Trading & Ownership Add Compare Share Share Insider Trades Stock AnalysisDividendEarningsInsider TradesBuy This Stock AssetCo (LON:ASTO) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage25.78%Number OfInsiders Buying(Last 3 Years)4Amount OfInsider Buying(Last 3 Years)£1.51MNumber OfInsiders Selling(Last 3 Years)1Amount OfInsider Selling(Last 3 Years)£25.55K Get ASTO Insider Trade Alerts Want to know when executives and insiders are buying or selling AssetCo 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. 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ASTO Insider Buying and Selling by Quarter AssetCo 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 TransactionDetails7/25/2024Christopher MillsInsiderBuy2,650,000GBX 35£927,5001/5/2024Christopher MillsInsiderSell30,000GBX 46£13,8001/2/2024Christopher MillsInsiderSell25,000GBX 47£11,7506/20/2023Christopher MillsInsiderBuy850,000GBX 35£297,5002/21/2023Campbell FlemingInsiderBuy14,460GBX 73£10,555.8010/21/2022Mark ButcherInsiderBuy45,000GBX 59£26,55010/13/2022Gary MarshallInsiderBuy414,592GBX 60£248,755.20 (Data available from 1/1/2013 forward) ASTO Insider Trading Activity - Frequently Asked Questions Who is on AssetCo's Insider Roster? The list of insiders at AssetCo includes Campbell Fleming, Christopher Mills, Gary Marshall, and Mark Butcher. Learn more on insiders at ASTO. What percentage of AssetCo stock is owned by insiders? 25.78% of AssetCo stock is owned by insiders. Learn more on ASTO's insider holdings. Which AssetCo insiders have been buying company stock? The following insider purchased ASTO shares in the last 24 months: Christopher Mills (£927,500). How much insider buying is happening at AssetCo? Insiders have purchased a total of 2,650,000 ASTO shares in the last 24 months for a total of £927,500 bought. Which AssetCo insiders have been selling company stock? The following insider sold ASTO shares in the last 24 months: Christopher Mills (£25,550). How much insider selling is happening at AssetCo? Insiders have sold a total of 55,000 AssetCo shares in the last 24 months for a total of £25,550 sold. AssetCo Key ExecutivesMr. Martin James Gilbert C.A. (Age 69)L.L.B., LLD, M.A., MA LLB LLD CA, Executive Chairman Compensation: $138kMr. Peter Archibald McKellar (Age 59)Executive Deputy Chairman Compensation: $110kMr. Gary Robert Marshall (Age 63)Chief Financial & Operating Officer and Executive Director Mr. Nasser Suwaid Khamis Al WahshiDirector of AdministrationMr. Gordon Haig Brough (Age 65)General Counsel, Head of Risk & Company Secretary Mr. James ThorneleyHead of CommunicationsMr. Sayed Shameem Cassim (Age 43)Human Resources & Administration Manager Mr. Abdullah Al Nouaimi (Age 51)Chief Fire Officer Stephen Patrick MurphyFinancial ControllerMr. Yasser Antar (Age 44)Deputy Chief Fire Officer More Insider Trading Tools from MarketBeat Related Companies IAT Insider Trades HEIT Insider Trades BMD Insider Trades BVT Insider Trades IGV Insider Trades CYN Insider Trades AEI Insider Trades MGCI Insider Trades CLIG Insider Trades OIG 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 Marvell Insiders Buy Shares—Should Investors Follow Suit?This Insider Just Made a Massive Bet on Transocean's ComebackInsider Sales Jump at Broadcom and CoreWeave: Red Flag Ahead?Oklo Insiders Sell! Oh No! This Is Why Investors Shouldn’t WorryTop Insider Buys and Sells From September: Buy, Sell, or Hold? This page (LON:ASTO) was last updated on 10/11/2025 by MarketBeat.com Staff From Our PartnersURGENT: The Market's 3 Red Flags Are FlashingHere’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...StockEarnings | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | Sponsored2013 miner reveals his trading systemWhile everyone else is gambling on meme coins or chasing the next "100x moonshot," our members are systematica...Crypto Swap Profits | SponsoredForget AI, This Will Be the Next Big Tech BreakthroughAfter picking Nvidia in 2016, before it jumped 27,000%... 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