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Crispr Therapeutics AG (CRSP) Insider Trading

Total insider buys:
  • $79,647,674.22
Total insider sells:
  • $317,867,595.33
Most recent insider trade:
  • July 16, 2025
Most active insider trader:
  • Samarth Kulkarni
Trader NameDateTitleAmountPriceTypeTotal Value
July 16, 2025Director989,812$52.03Buy$51,499,918.36
May 29, 2025Insider3,932$35.94Sell$141,316.08
March 11, 2025General Counsel2,850$42.42Sell$120,897.00
March 11, 2025COO1,198$42.42Sell$50,819.16
March 11, 2025CEO9,973$42.42Sell$423,054.66
Feb. 26, 2025Director7,000$44.85Buy$313,950.00
Feb. 19, 2025CEO18,360$55.20Sell$1,013,472.00
Dec. 2, 2024CEO15,000$55.10Sell$826,500.00
Nov. 11, 2024CEO30,000$55.62Sell$1,668,600.00
Oct. 14, 2024CEO4,293$46.28Sell$198,680.04
Oct. 14, 2024General Counsel1,089$46.28Sell$50,398.92
June 21, 2024COO3,366$56.09Sell$188,798.94
April 15, 2024CEO19,582$59.91Sell$1,173,157.62
March 15, 2024CFO3,524$72.69Sell$256,159.56
March 15, 2024CEO20,000$72.48Sell$1,449,600.00
March 11, 2024General Counsel2,801$78.26Sell$219,206.26
March 11, 2024CEO9,802$78.26Sell$767,104.52
Feb. 20, 2024CEO6,370$79.67Sell$507,497.90
Feb. 20, 2024General Counsel1,913$79.67Sell$152,408.71
Feb. 15, 2024CEO20,000$80.36Sell$1,607,200.00
Jan. 29, 2024CEO50,000$60.51Sell$3,025,500.00
Jan. 16, 2024CEO20,000$62.50Sell$1,250,000.00
May 30, 2023CEO25,000$64.88Sell$1,622,000.00
April 25, 2023CEO25,000$50.67Sell$1,266,750.00
March 29, 2023CEO25,000$44.46Sell$1,111,500.00
Feb. 27, 2023CEO25,000$48.25Sell$1,206,250.00
Jan. 27, 2023CEO25,000$51.47Sell$1,286,750.00
Dec. 28, 2022CEO25,000$40.93Sell$1,023,250.00
Nov. 28, 2022CEO25,000$54.03Sell$1,350,750.00
Oct. 26, 2022CEO25,000$54.81Sell$1,370,250.00
Sept. 28, 2022CEO25,000$64.61Sell$1,615,250.00
Aug. 29, 2022CEO25,000$66.84Sell$1,671,000.00
July 27, 2022CEO25,000$75.91Sell$1,897,750.00
June 29, 2022CEO25,000$61.59Sell$1,539,750.00
Aug. 6, 2021CFO25,000$138.52Sell$3,463,000.00
Aug. 4, 2021CEO1,500$125.02Sell$187,530.00
July 19, 2021Director10,000$126.43Sell$1,264,300.00
June 30, 2021President25,000$165.00Sell$4,125,000.00
June 28, 2021Director20,375$152.48Sell$3,106,780.00
June 21, 2021President25,000$128.62Sell$3,215,500.00
June 15, 2021CEO30,000$126.43Sell$3,792,900.00
June 11, 2021Director10,000$126.61Sell$1,266,100.00
March 22, 2021Director30,374$132.37Sell$4,020,606.38
Jan. 19, 2021General Counsel27,500$204.94Sell$5,635,850.00
Jan. 15, 2021COO25,000$215.20Sell$5,380,000.00
Jan. 15, 2021CEO20,000$213.67Sell$4,273,400.00
Dec. 21, 2020VP23,551$149.23Sell$3,514,515.73
Dec. 16, 2020Director7,648$148.95Sell$1,139,169.60
Dec. 10, 2020CEO20,000$142.29Sell$2,845,800.00
Dec. 10, 2020Director33,000$143.35Sell$4,730,550.00
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  • Insiders are both buying and selling Crispr Therapeutics AG stock.

  • The insider traders at Crispr Therapeutics AG are: Samarth Kulkarni, Rodger Novak, Kurt Von Emster, Bradley J Phd Bolzon, Corp /De/ Celgene, Tyler Dylan-Hyde, Pablo J Cagnoni, Thomas Woiwode, Lawrence Otto Klein, James R Kasinger, Vertex Pharmaceuticals (Europe, Michael John Tomsicek, Julianne Bruno, Simeon George, Naimish Patel, Bradley J. Phd Bolzon, James R. Kasinger, John Greene, Aktiengesellschaft Bayer, Raju Prasad, Tony W Ho, Tony W. Ho, and Versant Venture Capital V, L.P

  • The most active insider trader at Crispr Therapeutics AG is Samarth Kulkarni with 36 trades.

  • Kurt Von Emster has sold the most Crispr Therapeutics AG stock with a total value of $68,130,025.01.

  • Simeon George has bought the most Crispr Therapeutics AG stock with a total value of $103,930,836.72.

  • The most recent insider trade for Crispr Therapeutics AG was on July 16, 2025.

  • The single biggest insider buy for Crispr Therapeutics AG was from Simeon George with a total value of $51,499,918.36 on July 16, 2025.

  • The single biggest insider sell for Crispr Therapeutics AG was from Kurt Von Emster with a total value of $35,353,500.00 on May 14, 2018.