Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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John T. Henderson currently holds 75,237 shares of CYTOKINETICS INC (CYTK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John T. Henderson has been a net seller of CYTK stock. They have purchased $337.4K and sold $9.9M worth of shares.
John T. Henderson's most recent insider trade was on Apr 15, 2026, when they sold 325 shares at $65.37 per share.
John T. Henderson serves as Executive at CYTOKINETICS INC (CYTK). They have executed 111 insider transactions totaling $10.2M over their tenure at the company.
John T. Henderson holds the position of Executive at CYTOKINETICS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 17 years and currently hold a stake valued at $0.
John T. Henderson has shown a selling trading pattern, with $337.4K in total purchases and $9.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by John T. Henderson was on Apr 25, 2024, when they sold $681.7K worth of CYTK shares. This transaction involved 10,562 shares at $64.54 per share.
John T. Henderson currently owns 75,237 shares of CYTOKINETICS INC (CYTK), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of John T. Henderson's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. John T. Henderson has 111 Form 4 filings on record as an insider at CYTOKINETICS INC.
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