Navratil Tomas sold GKOS
June 25, 2026 · Form 4 insider transaction
Navratil Tomas sold 483 shares of Glaukos Corporation at $142.57 per share, a transaction worth $68.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
483
Price
$142.57
Total value
$68.9K
InsiderNavratil Tomas
RoleOfficer
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateJune 25, 2026
Filing dateJune 29, 2026
Shares owned after88,350
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021.; Includes 38,817 restricted stock units that have not yet vested or been delivered to the Reporting Person.