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Home/Companies/Cytokinetics, Incorporated

Cytokinetics, Incorporated

242 insider trades tracked

CYTK
Insider trades
242
Bought (open market)
$0
Sold (open market)
$46.4M
Acquired (grants)
$344K
Unique insiders
15

12-month activity

Monthly insider buy vs sell totals for Cytokinetics, Incorporated.

BuysSells
Show data table
MonthBuysSellsFilings
October 2025$0$1.8M15
November 2025$0$943K9
December 2025$0$7.8M36
January 2026$0$1M11
February 2026$0$984K4
March 2026$0$7.1M36
April 2026$0$3.4M18
May 2026$0$7.3M33
June 2026$0$6.2M21
July 2026$0$4.9M22
August 2026$0$2.1M8
September 2026$0$357K1

Recent insider trades

Most recent Form 4 filings for Cytokinetics, Incorporated.

  • PARSHALL B LYNNEsold5,000 shares ofCYTKat $71.48$357KSep 1Details
  • Callos Andrewsold10,000 shares ofCYTKat $70.24$702KAug 31Details
  • Callos Andrewexercised10,000 shares ofCYTKat $23.26$233KAug 31Details

Insiders at this company

Executives and directors who have filed Form 4s.

  • Malik Fady Ibraham53 trades
  • Callos Andrew52 trades
  • Blum Robert I38 trades
  • Lee Sung22 trades
  • Kaye Edward M. MD16 trades
  • WIERENGA WENDELL12 trades
  • HENDERSON JOHN T11 trades
  • Harrington Robert Arthur10 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Blum Robert I
sold
7,500 shares of
CYTK
at $70.24
$527KAug 31Details
  • Blum Robert Iexercised7,500 shares ofCYTKat $10.6$80KAug 31Details
  • Malik Fady Ibrahamsold3,500 shares ofCYTKat $75.82$265KAug 18Details
  • Malik Fady Ibrahamexercised3,500 shares ofCYTKat $7.8$27KAug 18Details
  • Blum Robert Isold7,500 shares ofCYTKat $76.76$576KAug 10Details
  • Blum Robert Iexercised7,500 shares ofCYTKat $10.6$80KAug 10Details
  • Callos Andrewsold14,000 shares ofCYTKat $79.88$1.1MJul 30Details
  • Callos Andrewexercised14,000 shares ofCYTKat $23.26$326KJul 30Details
  • Blum Robert Isold7,500 shares ofCYTKat $80.87$607KJul 27Details
  • Blum Robert Iexercised7,500 shares ofCYTKat $10.6$80KJul 27Details
  • Malik Fady Ibrahamsold3,500 shares ofCYTKat $80.59$282KJul 21 · filed Jul 23Details
  • Malik Fady Ibrahamexercised3,500 shares ofCYTKat $7.8$27KJul 21 · filed Jul 23Details
  • Wysenski Nancygranted75 shares ofCYTKat $82.62$6KJul 15 · filed Jul 16Details
  • WIERENGA WENDELLgranted75 shares ofCYTKat $82.62$6KJul 15 · filed Jul 16Details
  • Kaye Edward M. MDgranted151 shares ofCYTKat $82.62$12KJul 15 · filed Jul 16Details
  • HENDERSON JOHN Tgranted272 shares ofCYTKat $82.62$22KJul 15 · filed Jul 16Details
  • Harrington Robert Arthurgranted151 shares ofCYTKat $82.62$12KJul 15 · filed Jul 16Details
  • Daly James Mgranted151 shares ofCYTKat $82.62$12KJul 15 · filed Jul 16Details
  • Blum Robert Isold7,490 shares ofCYTKat $82.02$614KJul 13 · filed Jul 14Details
  • Blum Robert Iexercised7,490 shares ofCYTKat $10.6$79KJul 13 · filed Jul 14Details
  • Blum Robert Isold10 shares ofCYTKat $82.02$820Jul 13 · filed Jul 14Details
  • Malik Fady Ibrahamsold3,500 shares ofCYTKat $86.62$303KJul 7Details
  • Malik Fady Ibrahamexercised3,500 shares ofCYTKat $7.8$27KJul 7Details
  • Blum Robert Isold7,500 shares ofCYTKat $84.92$637KJul 1 · filed Jul 2Details
  • Callos Andrewsold15,000 shares ofCYTKat $85.8$1.3MJul 1 · filed Jul 2Details
  • Callos Andrewexercised15,000 shares ofCYTKat $23.26$349KJul 1 · filed Jul 2Details
  • Lee Sungsold1,112 shares ofCYTKat $87.79$98KJul 1 · filed Jul 2Details
  • View all trades for CYTK →
    Wysenski Nancy
    7 trades
  • Daly James M6 trades
  • PARSHALL B LYNNE6 trades
  • Hessekiel Jeffrey4 trades
  • Landry Robert E2 trades
  • Bhanji Muna2 trades
  • WIERENGA WENDALL1 trades