CRISPR Therapeutics (CRSP) Insider Trading & Ownership $65.13 +10.04 (+18.22%) Closing price 04:00 PM EasternExtended Trading$64.90 -0.23 (-0.35%) As of 07:59 PM 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock CRISPR Therapeutics (NASDAQ:CRSP) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.30%Number OfInsiders Buying(Last 12 Months)2Amount OfInsider Buying(Last 12 Months)$51.81MNumber OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$4.49M Get CRSP Insider Trade Alerts Want to know when executives and insiders are buying or selling CRISPR Therapeutics stock? 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Email Address CRSP Insider Buying and Selling by Quarter CRISPR 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 TransactionDetails7/16/2025Simeon GeorgeDirectorBuy989,812$52.03$51,499,918.36 5/29/2025Naimish PatelInsiderSell3,932$35.94$141,316.08 3/11/2025James R KasingerGeneral CounselSell2,850$42.42$120,897.00 3/11/2025Julianne BrunoCOOSell1,198$42.42$50,819.16 3/11/2025Samarth KulkarniCEOSell9,973$42.42$423,054.66 2/26/2025John GreeneDirectorBuy7,000$44.85$313,950.00 2/19/2025Samarth KulkarniCEOSell18,360$55.20$1,013,472.00 12/2/2024Samarth KulkarniCEOSell15,000$55.10$826,500.00 11/11/2024Samarth KulkarniCEOSell30,000$55.62$1,668,600.00 10/14/2024James R KasingerGeneral CounselSell1,089$46.28$50,398.92 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 10/14/2024Samarth KulkarniCEOSell4,293$46.28$198,680.04 (Data available from 1/1/2013 forward) CRSP Insider Trading Activity - Frequently Asked Questions Who is on CRISPR Therapeutics' Insider Roster? The list of insiders at CRISPR Therapeutics includes James R Kasinger, John Greene, Julianne Bruno, Naimish Patel, Raju Prasad, Samarth Kulkarni, and Simeon George. Learn more on insiders at CRSP. What percentage of CRISPR Therapeutics stock is owned by insiders? 4.30% of CRISPR Therapeutics stock is owned by insiders. Learn more on CRSP's insider holdings. Which CRISPR Therapeutics insiders have been buying company stock? The following insiders have purchased CRSP shares in the last 24 months: John Greene ($313,950.00), and Simeon George ($51,499,918.36). How much insider buying is happening at CRISPR Therapeutics? Insiders have purchased a total of 996,812 CRSP shares in the last 24 months for a total of $51,813,868.36 bought. Which CRISPR Therapeutics insiders have been selling company stock? The following insiders have sold CRSP shares in the last 24 months: James R Kasinger ($542,910.89), Julianne Bruno ($239,618.10), Naimish Patel ($141,316.08), Raju Prasad ($256,159.56), and Samarth Kulkarni ($13,910,366.74). How much insider selling is happening at CRISPR Therapeutics? Insiders have sold a total of 244,053 CRISPR Therapeutics shares in the last 24 months for a total of $15,090,371.37 sold. CRISPR Therapeutics Key ExecutivesDr. Rodger Novak M.D. (Age 55)Founder, Chairman & Pres Dr. Samarth Kulkarni (Age 43)CEO & Director Compensation: $1.18M2 recent tradesDr. Lawrence Otto Klein Ph.D. (Age 40)Chief Operating Officer Compensation: $675kMr. James R. Kasinger (Age 50)Gen. Counsel & Sec. Compensation: $648.93k1 recent tradesMr. Shaun FoyFounderDr. Emmanuelle Marie CharpentierCo-Founder & Scientific Advisory Board MemberDr. Craig C. Mello Ph.D.Scientific Founder & Advisory Board MemberDr. Chad Cowan Ph.D.Scientific FounderDr. Matthew Porteus M.D. (Age 56)Ph.D., Scientific Founder & Advisory Board Member Dr. Daniel G. 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Insiders & Congress Buy UnitedHealth This page (NASDAQ:CRSP) was last updated on 7/18/2025 by MarketBeat.com Staff From Our Partners[ATTENTION] This Crypto Rocket Is About Launch…Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to tw...Crypto Swap Profits | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredCritical AI announcement set to ignite AI 2.0 I just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredHedge fund legend humiliates Bitcoin tradersLarry Benedict made $274 million trading on Wall Street… Barron’s ranked his hedge fund in the top 1% world...Brownstone Research | SponsoredFREE BUY ALERT: These 3 tiny AI stocks could surgeWe're living in unprecedented times. 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