GLAUKOS Corp — Director's Dealing 2023

May 23, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GLAUKOS Corp (GKOS)
CIK: 0001192448
Period of Report: 2023-05-19

Reporting Person: Burns Thomas William (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-19	Common Stock	M	1	$7.275	Acquired	673964	Direct
2023-05-19	Common Stock	S	1	$60.21	Disposed	673963	Direct
2023-05-23	Common Stock	M	7	$7.275	Acquired	673970	Direct
2023-05-23	Common Stock	S	7	$60	Disposed	673963	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-05-19	Stock Option (Right to Buy)	$7.275	M	1	Disposed	2024-07-10	Common Stock (1)	Direct
2023-05-23	Stock Option (Right to Buy)	$7.275	M	7	Disposed	2024-07-10	Common Stock (7)	Direct

Footnotes

F1: Includes 55,926 restricted stock units that have not yet vested or been delivered to the Reporting Person.

F2: This trade was made pursuant to a Rule 10b5-1 trading plan with pre-determined share amounts and prices.

F3: This option was granted on July 10, 2014 and had a four-year vesting schedule in which 25% vested on the first anniversary of the grant date and the remainder vested in equal monthly installments for 36 months thereafter, such that the stock option vested in full on the four-year anniversary of the grant date.