GLAUKOS Corp — Director's Dealing 2023

Sep 18, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GLAUKOS Corp (GKOS)
CIK: 0001192448
Period of Report: 2023-09-14

Reporting Person: Thurman Alex R. (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-09-14	Stock Option (Right to Buy)	$55.18	A	3659	Acquired	2033-03-24	Common Stock (3659)	Direct

Footnotes

F1: Represents a portion of an option to purchase shares of common stock previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating &
Governance Committee determined on September 14, 2023 that certain of the operational targets had been achieved. The number of shares of common stock subject to the stock option as reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets.

F2: 50% of the portion of the option reported herein will vest and become exercisable in October 2023, and the remaining 50% will vest and become exercisable in July 2024.