Castle Biosciences (CSTL) Insider Trading & Ownership $28.70 +0.28 (+0.99%) (As of 12:55 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)4Amount OfInsider Selling(Last 12 Months)$4.69 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 Weiss RatingsWho are Nvidia’s New Silent Partners?Nvidia knows it can’t stand still as AI continues to grow at an exponential rate. That’s why CEO Jensen Huang consistently has his company ahead of the curve when it comes to artificial intelligence. Nvidia’s added $2 trillion in market cap in 2024.I call these Nvidia’s “Silent Partners.” 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 TransactionDetails8/12/2024Daniel 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 The death of Nvidia? (Ad)Today, I’m warning of another looming catastrophe. Only this time, it’s not in pot stocks, cryptos, or U.S. housing… it's in artificial intelligence. And unless you know what’s really going on in this sector, you could be wiped out. You see, while there is no doubt that the recent advancements in artificial intelligence are game-changing and will drive colossal innovation in every sector of the economy... There's also no escaping that The Big AI Die-Up is coming.So go here now to read my new report The Big AI Die-Up… while you still can.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 11/29/2023Daniel BradburyDirectorSell17,342$20.12$348,921.04 11/29/2023Derek J MaetzoldInsiderSell5,743$20.13$115,606.59 11/24/2023Daniel BradburyDirectorSell800$20.02$16,016.00 11/24/2023Derek J MaetzoldInsiderSell287$20.03$5,748.61 11/20/2023Daniel BradburyDirectorSell5,755$20.04$115,330.20 (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, and Tiffany Olson. 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 ($5,214,769.12), Derek J Maetzold ($2,104,201.17), Frank Stokes ($257,000.00), and Kristen M Oelschlager ($361,139.92). How much insider selling is happening at Castle Biosciences? Insiders have sold a total of 366,292 Castle Biosciences shares in the last 24 months for a total of $7,937,110.21 sold. More Insider Trading Tools from MarketBeat Related Companies: XGN Insider Transactions MYGN Insider Transactions GH Insider Transactions LFST Insider Transactions BTSG Insider Transactions VCYT Insider Transactions ADUS Insider Transactions PRVA Insider Transactions FTRE 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 Are Betting Big on These 2 StocksThis Is the Top Large-Cap Stock Insiders Are BuyingMatador Resources Insiders Keep Buying Its Stock, Should You?Top 3 Small-Cap Stocks Insiders Are Buying Right Now3 Small Cap Stocks That Insiders Are Buying This page (NASDAQ:CSTL) was last updated on 10/4/2024 by MarketBeat.com Staff From Our PartnersCRUSHED: How Biden's Replacement Will Devastate Your 401(k)!Kamala Harris isn't just playing politics; she's a serious threat to your financial security. 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