Celldex Therapeutics (CLDX) Insider Trading & Ownership $21.72 +0.51 (+2.40%) As of 12:25 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Celldex Therapeutics (NASDAQ:CLDX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.40%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$308.43KNumber OfInsiders Selling(Last 12 Months)0 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 (Data available from 1/1/2013 forward) CLDX Insider Trading Activity - Frequently Asked Questions Who is on Celldex Therapeutics' 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? 4.40% 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. More Insider Trading Tools from MarketBeat Related Companies ALKS Insider Transactions LGND Insider Transactions BCRX Insider Transactions FOLD Insider Transactions INVA Insider Transactions DVAX Insider Transactions MNKD Insider Transactions OPK Insider Transactions NVAX 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 Insider Selling at NVIDIA Could Turn Into an Opportunity The Top Insider Sells From Q2: Buy, Sell, or Hold?3 Hot Trades for Insiders, But Are They Good Buys for Investors?Insiders Chase Income and Stability in American Tower—Here’s Why3 Tech Stocks With High and Rising Institutional Interest This page (NASDAQ:CLDX) was last updated on 7/2/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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