Henderson John T

Cytokinetics, Incorporated - Common Stock · Director

Henderson John T is listed in public filings as director. This Henderson John T insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Cytokinetics, Incorporated - Common Stock (CYTK). Investors use Henderson John T's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Cytokinetics, Incorporated - Common StockCYTK$332k4.3k sharesGrant / ExerciseMay 27, 2026$331.8K4.3k shares$77.15--
Cytokinetics, Incorporated - Common StockCYTK--78.1k sharesGrant / ExerciseMay 27, 2026Disclosure amount unavailable2.9k shares----

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Cytokinetics, Incorporated - Common StockCYTK$5.7M75.2k sharesSellMay 5, 2026$1.5M20k shares$75.97--
Cytokinetics, Incorporated - Common StockCYTK$020k sharesGrant / ExerciseMay 5, 2026$152.2K20k shares$7.61--
Cytokinetics, Incorporated - Common StockCYTK$4.9M75.2k sharesGrant / ExerciseApr 15, 2026$21.2K325 shares$65.37--
Cytokinetics, Incorporated - Common StockCYTK$4.8M74.9k sharesGrant / ExerciseJan 15, 2026$21.2K334 shares$63.44--
Cytokinetics, Incorporated - Common StockCYTK$4.8M74.6k sharesSellDec 2, 2025$559.1K8.8k shares$63.90--
Cytokinetics, Incorporated - Common StockCYTK$08.8k sharesGrant / ExerciseDec 2, 2025$87.5K8.8k shares$10.00--
Cytokinetics, Incorporated - Common StockCYTK$4.7M74.6k sharesGrant / ExerciseOct 15, 2025$21.2K338 shares$62.80--
Cytokinetics, Incorporated - Common StockCYTK$2.8M74.2k sharesGrant / ExerciseJul 15, 2025$21.2K559 shares$38.01--
Cytokinetics, Incorporated - Common StockCYTK$326k10.9k sharesGrant / ExerciseMay 14, 2025$326.4K10.9k shares$30.00--
Cytokinetics, Incorporated - Common StockCYTK--73.7k sharesGrant / ExerciseMay 14, 2025Disclosure amount unavailable7.3k shares----
Cytokinetics, Incorporated - Common StockCYTK$020k sharesGrant / ExerciseApr 15, 2025$124.2K20k shares$6.21--
Cytokinetics, Incorporated - Common StockCYTK$2.6M66.3k sharesSellApr 15, 2025$123.3K3.2k shares$38.66--
Cytokinetics, Incorporated - Common StockCYTK$2.6M66.3k sharesGrant / ExerciseApr 15, 2025$21.2K551 shares$38.56--