Cytokinetics Inc (CYTK) Insider Trading

Total insider buys:
  • $9,587,578.06
Total insider sells:
  • $123,674,295.08
Most recent insider trade:
  • April 7, 2026
Most active insider trader:
  • Robert I Blum
Trader NameDateTitleAmountPriceTypeTotal Value
Nov. 1, 2017CEO5,000$13.51Sell$67,550.00
Oct. 6, 2017Insider13,181$15.49Sell$204,173.69
Oct. 2, 2017CEO5,000$14.59Sell$72,950.00
Sept. 6, 2017Insider10,131$14.60Sell$147,912.60
Sept. 1, 2017CEO5,000$14.71Sell$73,550.00
Aug. 31, 2017Director5,000$15.00Sell$75,000.00
Aug. 31, 2017SVP118,330$15.00Sell$1,774,950.00
Aug. 29, 2017Director5,000$14.00Sell$70,000.00
Aug. 8, 2017Insider11,348$12.47Sell$141,509.56
Aug. 1, 2017CEO5,000$13.79Sell$68,950.00
July 3, 2017CEO5,000$12.14Sell$60,700.00
June 1, 2017CEO5,000$13.62Sell$68,100.00
Dec. 29, 2016EVP5,633$12.36Sell$69,623.88
Aug. 31, 2015Director1,000$6.95Buy$6,950.00
Aug. 20, 2015Director10,000$6.55Buy$65,500.00
May 6, 2015Director10,000$5.71Buy$57,100.00
March 11, 2015CMO21,875$7.80Sell$170,625.00
Dec. 30, 2014SVP21,630$6.73Sell$145,569.90
May 9, 2014Director10,850$4.09Buy$44,376.50
Feb. 25, 2014major shareholder500,000$8.00Buy$4,000,000.00
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  • Insiders are both buying and selling Cytokinetics Inc stock.

  • The insider traders at Cytokinetics Inc are: Robert I Blum, Fady Ibraham Malik, Robert I. Blum, Andrew Callos, Sandford D Smith, John T Henderson, L Patrick Gage, Wendall Wierenga, Santo J Costa, B Lynne Parshall, Ching Jaw, Caryn Gordon Mcdowell, David Cragg, Robert Wong, Mark A Schlossberg, Robert Arthur Harrington, Sandford D. Smith, Edward M Md Kaye, Muna Bhanji, Bvf Partners L P/Il, Andrew A Wolff, John T. Henderson, Malik Fady Ibraham, Bradley Paul Morgan, Sung Lee, Value Fund L P Biotechnology, and Eastern Capital Ltd

  • The most active insider trader at Cytokinetics Inc is Robert I Blum with 94 trades.

  • Robert I Blum has sold the most Cytokinetics Inc stock with a total value of $36,191,516.66.

  • Eastern Capital Ltd has bought the most Cytokinetics Inc stock with a total value of $8,000,000.00.

  • The most recent insider trade for Cytokinetics Inc was on April 7, 2026.

  • The single biggest insider buy for Cytokinetics Inc was from Eastern Capital Ltd with a total value of $4,000,000.00 on Feb. 25, 2014.

  • The single biggest insider sell for Cytokinetics Inc was from Bvf Partners L P/Il with a total value of $16,927,353.70 on Feb. 13, 2020.