GLAUKOS Corp — Director's Dealing 2024

Aug 23, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GLAUKOS Corp (GKOS)
CIK: 0001192448
Period of Report: 2024-08-21

Reporting Person: Gilliam Joseph E (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-08-21	Common Stock	M	2500	$55.18	Acquired	104669	Direct
2024-08-21	Common Stock	M	2500	$55.18	Acquired	107169	Direct
2024-08-21	Common Stock	S	4420	$129.27	Disposed	102749	Direct
2024-08-21	Common Stock	S	580	$130.03	Disposed	102169	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-08-21	Stock Option (Right to Buy)	$55.18	M	2500	Disposed	2032-03-24	Common Stock (2500)	Direct
2024-08-21	Stock Option (Right to Buy)	$55.18	M	2500	Disposed	2032-03-24	Common Stock (2500)	Direct

Footnotes

F1: Includes 76,419 restricted stock units that have not yet vested or been delivered to the Reporting Person, and includes 324 shares of common stock of the Issuer that were purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2024.

F3: This transaction was executed in multiple trades at prices ranging from $129.01 to $130.01. 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.

F4: This transaction was executed in multiple trades at prices ranging from $130.02 to $130.07. 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.

F5: The option exercises reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2024.

F6: 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.

F7: Represents a portion of an option to purchase shares of common stock previously granted by the Issuer to the Reporting Person on March 24, 2022 in
connection with his promotion to President and Chief Operating Officer, the vesting of which was subject to the Issuer's achievement of certain multi-year
performance goals.