C4 Therapeutics (CCCC) Insider Trading & Ownership $1.36 -0.12 (-8.11%) Closing price 05/21/2025 04:00 PM EasternExtended Trading$1.45 +0.09 (+6.62%) As of 06:56 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock C4 Therapeutics (NASDAQ:CCCC) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage8.73%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)1Amount OfInsider Selling(Last 12 Months)$3,650.85 Get CCCC Insider Trade Alerts Want to know when executives and insiders are buying or selling C4 Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address CCCC Insider Buying and Selling by Quarter C4 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 TransactionDetails2/18/2025Scott N BoyleInsiderSell669$3.15$2,107.35 2/14/2025Scott N BoyleInsiderSell490$3.15$1,543.50 (Data available from 1/1/2013 forward) CCCC Insider Trading Activity - Frequently Asked Questions Who is on C4 Therapeutics's Insider Roster? The list of insiders at C4 Therapeutics includes Scott N Boyle, and Utpal Koppikar. Learn more on insiders at CCCC. What percentage of C4 Therapeutics stock is owned by insiders? 8.73% of C4 Therapeutics stock is owned by insiders. Learn more on CCCC's insider holdings. Which C4 Therapeutics insiders have been selling company stock? The following insider sold CCCC shares in the last 24 months: Scott N Boyle ($3,650.85). How much insider selling is happening at C4 Therapeutics? Insiders have sold a total of 1,159 C4 Therapeutics shares in the last 24 months for a total of $3,650.85 sold. C4 Therapeutics Key ExecutivesMr. Andrew J. Hirsch M.B.A. (Age 53)CEO, President & Director Compensation: $971kDr. Kenneth C. Anderson M.D. (Age 73)Ph.D., Co-Founder, Independent Director & Member of Scientific Advisory Board Compensation: $39.03kDr. Stewart Fisher (Age 57)Chief Scientific Officer Compensation: $657.34kMr. Scott N. Boyle M.B.A. (Age 46)Ph.D., Chief Business Officer Compensation: $672.78k2 recent tradesDr. Nathanael S. Gray Ph.D.Co-Founder & Member of Scientific Advisory BoardMs. Kendra AdamsChief Financial OfficerMr. Mark Mossler (Age 51)Chief Accounting Officer Ms. Jolie M. Siegel J.D. (Age 47)Chief Legal Officer & Corporate Secretary Compensation: $610.4kMs. Kelly A. Schick (Age 44)Chief People Officer Dr. Isabel Chiu Ph.D.Senior Vice President of Strategic Alliances & Business Development More Insider Trading Tools from MarketBeat Related Companies Zevra Therapeutics Insider Buying Sage Therapeutics Insider Buying Amylyx Pharmaceuticals Insider Buying Prothena Insider Buying Tourmaline Bio Insider Buying Precigen Insider Buying REGENXBIO Insider Buying Mereo BioPharma Group Insider Buying Erasca Insider Buying Verve Therapeutics Insider Buying 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 UnitedHealth Insiders Double Down: Is UNH Stock a Value Play?Sprouts Stock: Insider Sales, But Strong Bullish Signals5 Hot Small-Cap Insiders Bought at the Peak of Tariff FearsThe Top-Ranked Insider Buys From April by Market CapMcDonald’s Insiders Sell Shares! Investors Should Do the Opposite This page (NASDAQ:CCCC) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. And it's one the Big Banks are alread...Premier Gold Co | SponsoredA new financial chapter Porter Stansberry says what happened last week could become the defining legacy of his financial publishing ca...Porter & Company | SponsoredHow I profit during chaos…This Guy THRIVES on Chaos Wall Street legend Larry Benedict has thrived through every major market crash. I...Brownstone Research | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredElon’s backup plan for AIElon knows the future isn’t about smarter AI — it’s about powering it. 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