Glaukos Corp Director Gilbert H. Kliman Files Form 144 to Sell $632.5K in Common Stock

Executive Summary

On November 4, 2026, Gilbert H. Kliman, a Director of GLAUKOS Corp ($GKOS), filed a Form 144 notice of proposed sale of 2,500 shares of common stock through Fidelity Brokerage Services LLC, with an aggregate market value of $632,500 (implied price of $253.00 per share).

Transaction Details

• Security: Common Stock
• Proposed Sale Date: November 4, 2026
• Quantity: 2,500 shares
• Aggregate Market Value: $632,500.00
• Nature of Acquisition: Acquired on November 4, 2026, via a stock option exercise from the issuer as compensation.
• Past 3 Months Activity: The reporting person previously sold 2,500 shares on August 19, 2026, generating gross proceeds of $475,000.00.

Market and Trading Context

With 59,196,870 shares outstanding, the proposed sale represents less than 0.01% of the total shares outstanding. This transaction represents routine option monetization and carries low trading significance for broader market sentiment.