Castle Biosciences (CSTL) Insider Trading & Ownership $30.50 -0.07 (-0.23%) (As of 12:56 PM ET) Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Castle Biosciences (NASDAQ:CSTL) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage7.20%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)5Amount OfInsider Selling(Last 12 Months)$5.30 M Get CSTL Insider Trade Alerts Want to know when executives and insiders are buying or selling Castle Biosciences stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address CSTL Insider Buying and Selling by Quarter Ad Darwin2025 AI Stock Picks: 2 Hidden Gems Under $10/ShareThe AI sector continues to make waves as we move into 2025, and now is a prime opportunity to get involved—without stretching your budget! We’ve just uncovered 2 promising AI stocks trading for under $10/share, and they’re positioned for impressive growth in the coming months.👉[Click here to get your FREE report delivered instantly!] Castle Biosciences 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 TransactionDetails11/15/2024Frank StokesCFOSell6,923$29.93$207,205.39 11/12/2024Derek J MaetzoldInsiderSell1,972$34.15$67,343.80 11/5/2024Tobin W JuvenalInsiderSell3,507$35.56$124,708.92 10/14/2024Derek J MaetzoldInsiderSell1,972$32.27$63,636.44 10/8/2024Derek J MaetzoldInsiderSell986$30.27$29,846.22 10/7/2024Daniel BradburyDirectorSell7,867$29.44$231,604.48 Let’s be blunt (Ad)Let me be blunt with you for just a second… You may think you know when and why stocks move, but you’re wrong… Most traders have no idea about the biggest secret Wall Street keeps — even though it’s hiding in plain sight. But once you’ve cracked this code… It could be the breakthrough you need to start targeting $100-$150 a day in the stock market (starting with just $1,000)! Check out the $100 Challenge now10/4/2024Derek J MaetzoldInsiderSell986$28.73$28,327.78 8/12/2024Daniel BradburyDirectorSell7,883$26.65$210,081.95 8/7/2024Frank StokesCFOSell10,000$25.70$257,000.00 8/1/2024Kristen M OelschlagerCOOSell12,989$23.06$299,526.34 7/29/2024Kristen M OelschlagerCOOSell2,793$22.06$61,613.58 6/3/2024Derek J MaetzoldInsiderSell2,368$23.40$55,411.20 5/6/2024Daniel BradburyDirectorSell23,323$24.64$574,678.72 5/6/2024Derek J MaetzoldInsiderSell2,368$24.72$58,536.96 4/23/2024Derek J MaetzoldInsiderSell421$20.11$8,466.31 4/12/2024Derek J MaetzoldInsiderSell1,947$20.35$39,621.45 4/8/2024Daniel BradburyDirectorSell2,400$20.45$49,080.00 4/4/2024Daniel BradburyDirectorSell9,152$21.45$196,310.40 4/3/2024Derek J MaetzoldInsiderSell2,368$21.70$51,385.60 3/20/2024Derek J MaetzoldInsiderSell2,295$20.27$46,519.65 3/7/2024Derek J MaetzoldInsiderSell2,372$20.77$49,266.44 3/5/2024Derek J MaetzoldInsiderSell4,131$21.41$88,444.71 3/4/2024Daniel BradburyDirectorSell23,323$20.68$482,319.64 2/7/2024Daniel BradburyDirectorSell2,074$23.20$48,116.80 1/4/2024Daniel BradburyDirectorSell18,223$20.40$371,749.20 12/28/2023Derek J MaetzoldInsiderSell3,954$22.17$87,660.18 12/26/2023Derek J MaetzoldInsiderSell5,180$21.93$113,597.40 12/22/2023Derek J MaetzoldInsiderSell5,224$21.96$114,719.04 12/20/2023Derek J MaetzoldInsiderSell5,201$21.05$109,481.05 12/18/2023Derek J MaetzoldInsiderSell5,720$20.27$115,944.40 12/12/2023Daniel BradburyDirectorSell1,200$20.01$24,012.00 12/12/2023Derek J MaetzoldInsiderSell546$20.01$10,925.46 12/8/2023Daniel BradburyDirectorSell6,875$20.09$138,118.75 12/8/2023Derek J MaetzoldInsiderSell2,322$20.10$46,672.20 12/6/2023Daniel BradburyDirectorSell200$20.02$4,004.00 12/6/2023Derek J MaetzoldInsiderSell48$20.02$960.96 12/4/2023Daniel BradburyDirectorSell4,340$20.08$87,147.20 12/4/2023Derek J MaetzoldInsiderSell1,379$20.08$27,690.32 12/1/2023Daniel BradburyDirectorSell9,545$20.05$191,377.25 12/1/2023Derek J MaetzoldInsiderSell3,235$20.06$64,894.10 Let’s be blunt (Ad)Let me be blunt with you for just a second… You may think you know when and why stocks move, but you’re wrong… Most traders have no idea about the biggest secret Wall Street keeps — even though it’s hiding in plain sight. But once you’ve cracked this code… It could be the breakthrough you need to start targeting $100-$150 a day in the stock market (starting with just $1,000)! Check out the $100 Challenge now11/29/2023Daniel BradburyDirectorSell17,342$20.12$348,921.04 11/29/2023Derek J MaetzoldInsiderSell5,743$20.13$115,606.59 (Data available from 1/1/2013 forward) CSTL Insider Trading Activity - Frequently Asked Questions Who is on Castle Biosciences's Insider Roster? The list of insiders at Castle Biosciences includes Daniel Bradbury, Derek J Maetzold, Ellen Goldberg, Frank Stokes, Kristen M Oelschlager, Tiffany Olson, and Tobin W Juvenal. Learn more on insiders at CSTL. What percentage of Castle Biosciences stock is owned by insiders? 7.20% of Castle Biosciences stock is owned by insiders. Learn more on CSTL's insider holdings. Which Castle Biosciences insiders have been buying company stock? The following insiders have purchased CSTL shares in the last 24 months: Ellen Goldberg ($69,024.00), and Tiffany Olson ($24,983.00). How much insider buying is happening at Castle Biosciences? Insiders have purchased a total of 5,962 CSTL shares in the last 24 months for a total of $94,007.00 bought. Which Castle Biosciences insiders have been selling company stock? The following insiders have sold CSTL shares in the last 24 months: Daniel Bradbury ($5,446,373.60), Derek J Maetzold ($2,132,763.19), Frank Stokes ($464,205.39), Kristen M Oelschlager ($361,139.92), and Tobin W Juvenal ($124,708.92). How much insider selling is happening at Castle Biosciences? Insiders have sold a total of 383,052 Castle Biosciences shares in the last 24 months for a total of $8,529,191.02 sold. Castle Biosciences Key ExecutivesMr. Derek J. Maetzold (Age 62)Founder, CEO, President & Director Compensation: $1.45M5 recent tradesMr. Frank Stokes (Age 53)CFO & Treasurer Compensation: $849.36k2 recent tradesMs. Kristen M. Oelschlager R.N. (Age 56)Chief Operating Officer Compensation: $782.7k2 recent tradesMr. Tobin W. Juvenal (Age 64)Chief Commercial Officer Compensation: $782.7k1 recent tradesCamilla ZuckeroVice President of Investor Relations & Corporate AffairsMs. Alice Bahner IzzoSenior Vice President of MarketingMr. Kevin DomanVice President of SalesMs. Keli GreenbergVP of Human Resources & Executive Director of Human ResourcesDr. Robert W. Cook Ph.D. (Age 52)Senior Vice President of Research & Development Dr. Matthew Goldberg M.D.Senior Vice President of Medical More Insider Trading Tools from MarketBeat Related Companies BTSG Insider Transactions VCYT Insider Transactions SGRY Insider Transactions LFST Insider Transactions PRVA Insider Transactions PACS Insider Transactions ADUS Insider Transactions WGS Insider Transactions TDOC Insider Transactions NHC 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 Insiders Selling Into 3 Rallies: Investors Should Do the OppositeInsiders Bet Big on These Small Cap StocksHere’s Why Etsy Management Is Investing $1 Billion in BuybacksInsider Buying Signals Upside for These 3 StocksBig Buybacks Announced: 3 Stocks Insiders Are Banking On This page (NASDAQ:CSTL) was last updated on 11/27/2024 by MarketBeat.com Staff From Our PartnersBill Gates’ is about to mint millionaires (again) with Stargate.This little-known project that Bill Gates has been quietly working on that’s about to unleash an AI breakthrou...Brownstone Research | Sponsored⭕ [URGENT] Buy Alert just triggeredMy absolute favorite stock just hit a critical "buy now" trigger price.Behind the Markets | Sponsored24/7 Automated Profits in CryptoWhat if you could make consistent daily profits in crypto with minimal effort? 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