Navratil Tomas bought GKOS
October 30, 2026 · Form 4 insider transaction
Navratil Tomas bought 4,181 shares of Glaukos Corporation at $55.00 per share, a transaction worth $230.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
4,181
Price
$55.00
Total value
$230.0K
InsiderNavratil Tomas
RoleOfficer
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateOctober 30, 2026
Filing dateNovember 3, 2026
Shares owned after72,976
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes 37,328 restricted stock units that have not yet vested or been delivered to the Reporting Person. Additionally, the amount reported has been adjusted by 259 shares to correct a clerical error.