InsiderTrades

Form 4 for GKOS GLAUKOS Corp

Accepted 2026-03-27 00:00:00 ET · period of report 2026-03-25 · accession 0001920053-26-000012 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
M 2026-03-27 2026-03-25 GKOS Navratil Tomas Chief DEVELOPMENT Off A - Grant $0.00 +32.8K 101.2K +48% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-25 A A 11,693 $0.00 84,772 D — — (F3) Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 22, 2023, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined on March 25, 2026 that one of the operational targets had been achieved. The Reporting Person elected to receive this performance grant in the form of restricted stock units. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 100% of the number of shares of common stock reported herein will vest and be delivered in March 2026. (F4) Includes 41,020 restricted stock units that have not yet vested or been delivered to the Reporting Person.
2 Common Common Stock 2026-03-25 A A 4,622 $0.00 73,079 D — — (F1) Represents shares of common stock underlying a portion of an award of restricted stock units 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. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined on March 25, 2026 that certain of the operational targets had been achieved. The number of shares of common stock reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets. 50% of the number of shares of common stock reported herein will vest and be delivered in March 2026, and the remaining 50% will vest and be delivered in December 2026. (F2) Includes 29,327 restricted stock units that have not yet vested or been delivered to the Reporting Person.
3 Common Common Stock 2026-03-25 A A 3,692 $0.00 88,464 D — — (F5) Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 14, 2024, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined on March 25, 2026 that one of the operational targets had been achieved. The Reporting Person elected to receive this performance grant in the form of restricted stock units. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 100% of the number of shares of common stock reported herein will vest and be delivered in March 2026. (F6) Includes 44,712 restricted stock units that have not yet vested or been delivered to the Reporting Person.
4 Common Common Stock 2026-03-25 A A 12,774 $0.00 101,238 D — — (F7) Granted by the Issuer in the form of restricted stock units which vest over a four-year period, with 25% to vest on each anniversary of the grant date (F8) Includes 57,486 restricted stock units that have not yet vested or been delivered to the Reporting Person.