GLAUKOS Corp — Director's Dealing 2021

Feb 3, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GLAUKOS Corp (GKOS)
CIK: 0001192448
Period of Report: 2021-02-01

Reporting Person: Calcaterra Chris M. (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-01	Common Stock	M	60417	$16.49	Acquired	224223	Direct
2021-02-01	Common Stock	S	13201	$86.6477	Disposed	211022	Direct
2021-02-01	Common Stock	S	6030	$87.7853	Disposed	204992	Direct
2021-02-01	Common Stock	S	24401	$88.7377	Disposed	180591	Direct
2021-02-01	Common Stock	S	16785	$89.4434	Disposed	163806	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-01	Stock Options (Right to Buy)	$16.49	M	60417	Disposed	2026-03-10	Common Stock (60417)	Direct

Footnotes

F1: These trades were made pursuant to a Rule 10b5-1 trading plan with pre-determined share amounts and prices.

F2: Includes 5,967 restricted stock units that have not yet vested or been delivered to the Reporting Person.

F3: This transaction was executed in multiple trades at prices ranging from $86.22 to $87.19. 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 $87.235 to $88.22. 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: This transaction was executed in multiple trades at prices ranging from $88.23 to $89.22. 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.

F6: This transaction was executed in multiple trades at prices ranging from $89.23 to $89.97. 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.

F7: This option was granted on March 10, 2016, and has a four-year vesting schedule in which 25% vests on the first year anniversary date of the grant and the remainder vests in equal monthly installments for 36 months thereafter, such that the stock option vests in full on the four-year anniversary of the grant date.