Celldex Therapeutics (CLDX) Insider Trading & Ownership $20.35 -0.07 (-0.34%) As of 04:00 PM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Celldex Therapeutics (NASDAQ:CLDX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage3.80%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$308.43KNumber OfInsiders Selling(Last 12 Months)2Amount OfInsider Selling(Last 12 Months)$1.65M Get CLDX Insider Trade Alerts Want to know when executives and insiders are buying or selling Celldex Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address CLDX Insider Buying and Selling by Quarter Celldex 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 TransactionDetails11/11/2024Anthony S MarucciCEOBuy11,500$26.82$308,430.00 6/14/2024Elizabeth CrowleyVPSell30,000$34.87$1,046,100.00 6/14/2024Samuel Bates MartinCFOSell17,172$35.42$608,232.24 (Data available from 1/1/2013 forward) CLDX Insider Trading Activity - Frequently Asked Questions Who is on Celldex Therapeutics's Insider Roster? The list of insiders at Celldex Therapeutics includes Anthony S Marucci, Diane C Young, Elizabeth Crowley, Margo Heath-Chiozzi, Richard M Wright, Samuel Bates Martin, and Sarah Cavanaugh. Learn more on insiders at CLDX. What percentage of Celldex Therapeutics stock is owned by insiders? 3.80% of Celldex Therapeutics stock is owned by insiders. Learn more on CLDX's insider holdings. Which Celldex Therapeutics insiders have been buying company stock? The following insider purchased CLDX shares in the last 24 months: Anthony S Marucci ($308,430.00). How much insider buying is happening at Celldex Therapeutics? Insiders have purchased a total of 11,500 CLDX shares in the last 24 months for a total of $308,430.00 bought. Which Celldex Therapeutics insiders have been selling company stock? The following insiders have sold CLDX shares in the last 24 months: Diane C Young ($1,586,700.00), Elizabeth Crowley ($2,870,403.08), Margo Heath-Chiozzi ($1,319,156.33), Richard M Wright ($1,579,579.68), and Samuel Bates Martin ($1,799,982.24). How much insider selling is happening at Celldex Therapeutics? Insiders have sold a total of 266,332 Celldex Therapeutics shares in the last 24 months for a total of $9,155,821.33 sold. Celldex Therapeutics Key ExecutivesMr. Anthony S. Marucci M.B.A. (Age 62)Founder, President, CEO & Director Compensation: $1.27MDr. Tibor Keler Ph.D. (Age 65)Founder, Chief Scientific Officer & Executive VP Compensation: $810.39kMr. Sam Martin (Age 53)Senior VP, CFO, Secretary & Treasurer Compensation: $676.87kDr. Margo Heath-Chiozzi M.D. (Age 67)Senior Vice President of Regulatory Affairs Compensation: $667.21kDr. Diane C. Young M.D. (Age 67)Senior VP & Chief Medical Officer Compensation: $696.45kProf. Joseph P. Schlessinger Ph.D. (Age 79)Co-Founder & Member of Scientific Advisory Board Ms. Sarah Cavanaugh (Age 49)Senior Vice President of Corporate Affairs & Administration Mr. Freddy A. Jimenez Esq. (Age 55)Senior VP & General Counsel Compensation: $579.7kDr. Ronald A. Pepin (Age 68)Chief Business Officer & Senior VP Compensation: $441.84kMs. Elizabeth Crowley (Age 52)Chief Product Development Officer & Senior VP Compensation: $507.24k More Insider Trading Tools from MarketBeat Related Companies ALKS Insider Transactions BCRX Insider Transactions LGND Insider Transactions FOLD Insider Transactions MNKD Insider Transactions INVA Insider Transactions DVAX Insider Transactions NVAX Insider Transactions OPK Insider Transactions GERN Insider Transactions 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 3 Summer Stocks With Insider Buying and Analyst Support3 Tightly-Held Growth Stocks Set Up for Short SqueezesTankers, Takedowns & Air Taxis: Insiders Are Buying These 3 Names3 Tech Stocks Insiders Are Buying: Speculative Plays for JuneDividend Investors Looking for an Edge? 3 Stocks Insiders Bought This page (NASDAQ:CLDX) was last updated on 6/12/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredGold is soaring. 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