GLAUKOS Corp — Director's Dealing 2025

Feb 28, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GLAUKOS Corp (GKOS)
CIK: 0001192448
Period of Report: 2025-02-26

Reporting Person: Foley Mark J (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-02-26	Common Stock	M	25000	$32	Acquired	59936	Direct
2025-02-26	Common Stock	M	15000	$24.69	Acquired	74936	Direct
2025-02-26	Common Stock	S	20687	$120.72	Disposed	54249	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-02-26	Stock Option (Right to Buy)	$32	M	25000	Disposed	2025-07-23	Common Stock (25000)	Direct
2025-02-26	Stock Option (Right to Buy)	$24.69	M	15000	Disposed	2026-06-02	Common Stock (15000)	Direct

Footnotes

F1: Includes 1,716 restricted stock units that have not yet vested or been delivered to the Reporting Person.

F2: This transaction was executed in multiple trades at prices ranging from $120.59 to $121.10. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: Granted July 23, 2015. Vested 1/3 annually over a three-year period such that it vested in full on the three-year anniversary of the grant date.

F4: Granted June 2, 2016 and fully vested one year after grant date.