Navratil Tomas sold GKOS
August 28, 2026 · Form 4 insider transaction
Navratil Tomas sold 7,643 shares of Glaukos Corporation at $180.25 per share, a transaction worth $1.38M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
7,643
Price
$180.25
Total value
$1.38M
InsiderNavratil Tomas
RoleOfficer
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 28, 2026
Filing dateSeptember 1, 2026
Shares owned after79,991
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This transaction was executed in multiple trades at prices ranging from $179.69 to $180.69. 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.; Includes 38,817 restricted stock units that have not yet vested or been delivered to the Reporting Person.