GLAUKOS Corp — Director's Dealing 2025

Jun 2, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GLAUKOS Corp (GKOS)
CIK: 0001192448
Period of Report: 2025-01-02

Reporting Person: WEISNER AIMEE S (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-02	Common Stock	A	461	—	Acquired	17055	Direct
2025-05-29	Common Stock	A	2108	—	Acquired	19163	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-29	Stock Option (Right to Buy)	$94.87	A	3149	Acquired	2035-05-29	Common Stock (3149)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	28525	Indirect
Common Stock	2000	Indirect

Footnotes

F1: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2: Includes 3,072 restricted stock units that have not yet vested or have not been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

F3: Represents a grant of restricted stock units received by the Reporting Person pursuant to the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F4: Includes 4,285 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

F5: Granted pursuant to the Issuer's Director Compensation Policy. Vests in full on the one-year anniversary of grant date.