Thurman Alex R. sold GKOS
March 16, 2026 · Form 4 insider transaction
Thurman Alex R. sold 614 shares of Glaukos Corporation at $98.94 per share, a transaction worth $60.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
614
Price
$98.94
Total value
$60.7K
InsiderThurman Alex R.
RoleOfficer
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateMarch 16, 2026
Filing dateMarch 19, 2026
Shares owned after49,874
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 14, 2024.; Includes 12,512 restricted stock units that have not yet vested or been delivered to the Reporting Person and 167 stock units purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan