Joseph E. Gilliam - Dec 20, 2024 Form 4 Insider Report for GLAUKOS Corp (GKOS)

Role
PRESIDENT & COO
Signature
Diana Scherer, Attorney-in-Fact
Stock symbol
GKOS
Transactions as of
Dec 20, 2024
Transactions value $
-$299,886
Form type
4
Date filed
12/23/2024, 09:15 PM
Previous filing
Nov 1, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GKOS Common Stock Options Exercise $41.2K +1.05K +1.03% $39.10 103K Dec 20, 2024 Direct F1
transaction GKOS Common Stock Options Exercise $158K +2.28K +2.2% $69.30 105K Dec 20, 2024 Direct F1
transaction GKOS Common Stock Sale -$304K -2.04K -1.93% $149.54 103K Dec 20, 2024 Direct F1, F2, F3
transaction GKOS Common Stock Sale -$194K -1.29K -1.25% $150.35 102K Dec 20, 2024 Direct F1, F2, F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GKOS Stock Option (Right to Buy) Options Exercise $0 -1.05K -100% $0.00 0 Dec 20, 2024 Common Stock 1.05K $39.10 Direct F5, F6
transaction GKOS Stock Option (Right to Buy) Options Exercise $0 -2.28K -84.07% $0.00 431 Dec 20, 2024 Common Stock 2.28K $69.30 Direct F5, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
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 $149.01 to $149.99. 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 $150.03 to $150.35. 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 This option was granted on March 12, 2020 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.
F7 This option was granted on March 14, 2019 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.