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GLAUKOS Corp

For the period ended Sep 30, 2026. Filed Oct 28, 2026.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Oct 28, 2026

GKOS$238.74+6.4%Stored close · as of Nov 9, 2026

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Item 5. Other Information

Insider Trading Arrangements

On August 13, 2026, Joe Gilliam, the Company’s President and Chief Operating Officer, adopted a 10b5-1 trading plan (the Gilliam Trading Plan). The Gilliam Trading Plan is intended to satisfy the affirmative defense of Rule 10b5-1(c) under the Exchange Act. The Gilliam Trading Plan provides for the potential sale of 59,890 shares of the Company’s common stock commencing November 12, 2026. The Gilliam Trading Plan terminates on the earlier of April 30, 2027 or the date all shares under the plan are sold.

On August 18, 2026, Alex Thurman, the Company’s Senior Vice President and Chief Financial Officer, adopted a 10b5-1 trading plan (the Thurman Trading Plan). The Thurman Trading Plan is intended to satisfy the affirmative defense of Rule 10b5-1(c) under the Exchange Act. The Thurman Trading Plan provides for the potential sale of 17,752 shares of the Company’s common stock commencing November 18, 2026. The Thurman Trading Plan terminates on the earlier of March 25, 2027 or the date all shares under the plan are sold.

On August 20, 2026, Thomas Burns, the Company’s Chairman and Chief Executive Officer, adopted a 10b5-1 trading plan (the Burns Trading Plan). The Burns Trading Plan is intended to satisfy the affirmative defense of Rule 10b5-1(c) under the Exchange Act. The Burns Trading Plan provides for the potential sale of 280,000 shares of the Company’s common stock commencing November 18, 2026. The Burns Trading Plan terminates on the earlier of June 30, 2027 or the date all shares under the plan are sold.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.