Crispr Therapeutics AG (CRSP) Insider Trading

Total insider buys:
  • $79,647,674.22
Total insider sells:
  • $320,445,691.85
Most recent insider trade:
  • March 23, 2026
Most active insider trader:
  • Samarth Kulkarni
Trader NameDateTitleAmountPriceTypeTotal Value
July 5, 2017Director4,254$16.26Sell$69,170.04
June 29, 2017Director43,202$16.90Sell$730,113.80
June 27, 2017Director81,435$17.08Sell$1,390,909.80
June 23, 2017Director32,368$16.23Sell$525,332.64
June 22, 2017CEO10,825$15.37Sell$166,380.25
June 21, 2017CEO30,222$15.01Sell$453,632.22
June 9, 2017CEO5,303$15.02Sell$79,651.06
May 30, 2017CEO3,650$15.02Sell$54,823.00
May 17, 2017CEO50,000$16.26Sell$813,000.00
May 5, 2017CEO616$16.92Sell$10,422.72
May 4, 2017CEO49,384$16.30Sell$804,959.20
April 28, 2017Insider21,639$16.78Sell$363,102.42
April 27, 2017Insider5,481$16.76Sell$91,861.56
April 25, 2017Insider11,615$16.78Sell$194,899.70
April 20, 2017Insider10,177$17.71Sell$180,234.67
April 20, 2017CEO50,000$17.88Sell$894,000.00
Oct. 24, 2016Director66,500$14.00Buy$931,000.00
Oct. 24, 2016Major Shareholder800,150$14.00Buy$11,202,100.00
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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, James R Kasinger, Pablo J Cagnoni, Thomas Woiwode, Lawrence Otto Klein, Vertex Pharmaceuticals (Europe, Naimish Patel, Julianne Bruno, Michael John Tomsicek, Simeon George, Aktiengesellschaft Bayer, Bradley J. Phd Bolzon, John Greene, Tony W Ho, Tony W. Ho, James R. Kasinger, Versant Venture Capital V, L.P, and Raju Prasad

  • The most active insider trader at Crispr Therapeutics AG is Samarth Kulkarni with 40 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 March 23, 2026.

  • 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.