PTC Therapeutics (PTCT) Insider Trading & Ownership $44.79 +2.28 (+5.36%) As of 11:09 AM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock PTC Therapeutics (NASDAQ:PTCT) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage5.50%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)10Amount OfInsider Selling(Last 12 Months)$13.45 M Get PTCT Insider Trade Alerts Want to know when executives and insiders are buying or selling PTC Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address PTCT Insider Buying and Selling by Quarter PTC Therapeutics 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 TransactionDetails4/22/2025Matthew B KleinCEOSell2,804$48.74$136,666.96 4/2/2025Lee Scott GoldenEVPSell897$46.95$42,114.15 3/13/2025Stephanie OkeyDirectorSell5,000$54.00$270,000.00 3/12/2025Mark Elliott BouldingVPSell15,521$53.30$827,269.30 3/4/2025Allan Steven JacobsonDirectorSell1,230$51.52$63,369.60 2/19/2025Christine Marie UtterCAOSell879$50.10$44,037.90 2/19/2025Eric PauwelsCEOSell1,378$50.10$69,037.80 2/19/2025Lee Scott GoldenEVPSell795$50.10$39,829.50 2/19/2025Mark Elliott BouldingVPSell1,333$50.10$66,783.30 2/19/2025Neil Gregory AlmsteadInsiderSell1,300$50.10$65,130.00 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. 2/19/2025Pierre GravierCFOSell1,168$50.10$58,516.80 1/7/2025Christine Marie UtterCAOSell1,291$45.34$58,533.94 1/7/2025Eric PauwelsCEOSell1,599$45.34$72,498.66 1/7/2025Lee Scott GoldenEVPSell810$45.34$36,725.40 1/7/2025Mark Elliott BouldingVPSell1,543$45.34$69,959.62 1/7/2025Neil Gregory AlmsteadInsiderSell1,265$45.34$57,355.10 12/31/2024Matthew B KleinCEOSell8,279$45.16$373,879.64 12/2/2024Christine Marie UtterCAOSell17,800$51.77$921,506.00 12/2/2024Jerome B ZeldisDirectorSell24,000$51.50$1,236,000.00 12/2/2024Mark Elliott BouldingVPSell85,600$52.26$4,473,456.00 12/2/2024Neil Gregory AlmsteadInsiderSell69,550$52.06$3,620,773.00 7/16/2024Pierre GravierCFOSell2,269$34.02$77,191.38 5/22/2024Jerome B ZeldisDirectorSell20,000$38.24$764,800.00 (Data available from 1/1/2013 forward) PTCT Insider Trading Activity - Frequently Asked Questions Who is on PTC Therapeutics's Insider Roster? The list of insiders at PTC Therapeutics includes Alethia Young, Allan Steven Jacobson, Christine Marie Utter, David P Southwell, Emily Luisa Hill, Emma Reeve, Eric Pauwels, Jerome B Zeldis, Lee Scott Golden, Mark Elliott Boulding, Matthew B Klein, Michael Schmertzler, Neil Gregory Almstead, Pierre Gravier, Stephanie Okey, and Stuart Walter Peltz. Learn more on insiders at PTCT. What percentage of PTC Therapeutics stock is owned by insiders? 5.50% of PTC Therapeutics stock is owned by insiders. Learn more on PTCT's insider holdings. Which PTC Therapeutics insiders have been buying company stock? The following insider purchased PTCT shares in the last 24 months: Pierre Gravier ($198,737.00). How much insider buying is happening at PTC Therapeutics? Insiders have purchased a total of 7,700 PTCT shares in the last 24 months for a total of $198,737.00 bought. Which PTC Therapeutics insiders have been selling company stock? The following insiders have sold PTCT shares in the last 24 months: Alethia Young ($465,006.76), Allan Steven Jacobson ($1,604,009.60), Christine Marie Utter ($1,066,767.66), Eric Pauwels ($206,257.80), Jerome B Zeldis ($2,000,800.00), Lee Scott Golden ($139,335.17), Mark Elliott Boulding ($5,500,833.20), Matthew B Klein ($932,674.62), Michael Schmertzler ($41,715.00), Neil Gregory Almstead ($3,760,098.60), Pierre Gravier ($135,708.18), and Stephanie Okey ($270,000.00). How much insider selling is happening at PTC Therapeutics? Insiders have sold a total of 335,614 PTC Therapeutics shares in the last 24 months for a total of $16,123,206.59 sold. PTC Therapeutics Key ExecutivesDr. Matthew B. Klein F.A.C.S. (Age 51)M.D., M.S., CEO & Director Compensation: $995.4kDr. Stuart W. Peltz Ph.D. (Age 64)Co-Founder, Senior Consultant & Member of Scientific Advisory Board Compensation: $1.54MDr. Allan Steven Jacobson Ph.D. (Age 78)Co-Founder, Chairman of Scientific Advisory Board & Independent Director Compensation: $145k1 recent tradesDr. Neil Almstead Ph.D. (Age 57)Chief Technical Operations Officer Compensation: $829.97kMr. Eric Pauwels (Age 63)Chief Business Officer Compensation: $847.67k2 recent tradesMr. Pierre Gravier M.S. (Age 38)Chief Financial Officer 1 recent tradesMs. Christine Utter (Age 46)Senior VP, Chief Accounting Officer & Head of People Services Compensation: $595.54kAlex KaneInvestor Relations OfficerMr. Mark Elliott Boulding (Age 63)Executive VP & Chief Legal Officer Compensation: $824.09k4 recent tradesMs. Jane BajVice President of Corporate Communications More Insider Trading Tools from MarketBeat Related Companies ITCI Insider Selling GMAB Insider Selling MRNA Insider Selling VTRS Insider Selling ROIV Insider Selling RVMD Insider Selling LNTH Insider Selling BBIO Insider Selling TGTX Insider Selling SRPT Insider Selling 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 The Top-Ranked Insider Buys From April by Market CapMcDonald’s Insiders Sell Shares! Investors Should Do the Opposite5 Mid-Cap Stocks Insiders Are Buying This YearInsider Buying in This Stock Reiterates Analysts Bullish OutlookBeware of BigBear.ai: Insiders Are Selling—Should You? This page (NASDAQ:PTCT) was last updated on 5/9/2025 by MarketBeat.com Staff From Our PartnersElon Warns “America Is Broke”. Trump’s Plan Inside.Elon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of col...American Hartford Gold | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...Porter & Company | SponsoredURGENT: Someone's Moving Gold Out of London...People who don’t understand the gold market are about to lose a lot of money. 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