Impax Asset Management Group (IPX) Insider Trading & Ownership GBX 173.40 -1.20 (-0.69%) As of 09/12/2025 11:51 AM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock Impax Asset Management Group (LON:IPX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage41.22%Number OfInsiders Buying(Last 3 Years)5Amount OfInsider Buying(Last 3 Years)£237.55KNumber OfInsiders Selling(Last 3 Years)1Amount OfInsider Selling(Last 3 Years)£247.15K Get IPX Insider Trade Alerts Want to know when executives and insiders are buying or selling Impax Asset Management Group stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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IPX Insider Buying and Selling by Quarter Impax Asset Management 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 TransactionDetails9/6/2024Ian SimmInsiderSell2,600GBX 365£9,4907/24/2024Lyle LoganInsiderBuy12,000GBX 407£48,8404/5/2024Julia BondInsiderBuy5,500GBX 434£23,8703/25/2024William Simon O'ReganInsiderBuy13,000GBX 451£58,6302/6/2024Ian SimmInsiderSell16,667GBX 522£87,001.741/17/2024Julia BondInsiderBuy6,500GBX 501£32,5656/13/2023Annette WilsonInsiderBuy9,036GBX 638£57,649.686/8/2023Ian SimmInsiderBuy2,580GBX 620£15,9966/6/2023Ian SimmInsiderSell1,864GBX 647£12,060.0812/19/2022Ian SimmInsiderSell20,000GBX 693£138,600 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. (Data available from 1/1/2013 forward) IPX Insider Trading Activity - Frequently Asked Questions Who is on Impax Asset Management Group's Insider Roster? The list of insiders at Impax Asset Management Group includes Annette Wilson, Ian Simm, Julia Bond, Lyle Logan, and William Simon O'Regan. Learn more on insiders at IPX. What percentage of Impax Asset Management Group stock is owned by insiders? 41.22% of Impax Asset Management Group stock is owned by insiders. Learn more on IPX's insider holdings. Which Impax Asset Management Group insiders have been buying company stock? The following insiders have purchased IPX shares in the last 24 months: Julia Bond (£56,435), Lyle Logan (£48,840), and William Simon O'Regan (£58,630). How much insider buying is happening at Impax Asset Management Group? Insiders have purchased a total of 37,000 IPX shares in the last 24 months for a total of £163,905 bought. Which Impax Asset Management Group insiders have been selling company stock? The following insider sold IPX shares in the last 24 months: Ian Simm (£96,491.74). How much insider selling is happening at Impax Asset Management Group? Insiders have sold a total of 19,267 Impax Asset Management Group shares in the last 24 months for a total of £96,491.74 sold. Impax Asset Management Group Key ExecutivesMr. Ian Richard Simm (Age 58)Founder, Chief Executive, MD & Executive Director Compensation: $1.53MMs. Karen Josephine Cockburn (Age 56)CFO & Executive Director Compensation: $482.68kMr. Darren JohnsonGlobal COO & Executive DirectorMr. Bruce Jenkyn-Jones (Age 58)Chief Investment Officer of Listed Investments & Executive Director Mr. Zack WilsonExecutive Director, Group General Counsel & Company SecretaryPaul FrenchHead of Corporate CommunicationsMr. Jonathan Michael Forster (Age 53)MD & Senior Portfolio Manager Mr. Daniel Gunter von Preyss (Age 61)Executive Director & Head of Private Equity Infrastructure (Europe) Mr. Simon HiggoMD and Head of Investment Risk & ProcessMr. Michael LandymoreSenior Portfolio Manager & MD More Insider Trading Tools from MarketBeat Related Companies ICG Enterprise Trust Insider Ownership Murray Income Trust Insider Ownership Scottish American Investment Insider Ownership Ruffer Investment Insider Ownership Schroder Investment Trust - Schroder AsiaPacific Fund Insider Ownership Capital Gearing Insider Ownership Impax Environmental Markets Insider Ownership Apax Global Alpha Insider Ownership The Global Smaller Companies Trust Insider Ownership Cordiant Digital Infrastructure 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 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 OutlookDueling Insider Moves: Heavy Buying Here, Big Selling There This page (LON:IPX) was last updated on 9/13/2025 by MarketBeat.com Staff From Our PartnersWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | SponsoredTrump's Law S.1582: $21T Dollar Revolution ComingDo you have money in any of these banks? 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