Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Marc Stapley currently holds 440,494 shares of GLAUKOS Corp (GKOS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marc Stapley has been a net seller of GKOS stock. They have purchased $979.8K and sold $28.6M worth of shares.
Marc Stapley's most recent insider trade was on Jun 4, 2026, when they sold 138,051 shares at $0.00 per share.
Marc Stapley serves as Executive at GLAUKOS Corp (GKOS). They have executed 264 insider transactions totaling $29.6M over their tenure at the company.
Marc Stapley holds the position of Executive at GLAUKOS Corp, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 14 years and currently hold a stake valued at $0.
Marc Stapley has shown a selling trading pattern, with $979.8K in total purchases and $28.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Marc Stapley was on Jun 4, 2026, when they sold $6.9M worth of VCYT shares. This transaction involved 138,051 shares at $50.12 per share.
Marc Stapley currently owns 440,494 shares of GLAUKOS Corp (GKOS), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Marc Stapley's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Marc Stapley has 264 Form 4 filings on record as an insider at GLAUKOS Corp.
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