Navratil Tomas sold GKOS
August 28, 2026 · Form 4 insider transaction
Navratil Tomas sold 6,091 shares of Glaukos Corporation at $181.19 per share, a transaction worth $1.10M. 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
6,091
Price
$181.19
Total value
$1.10M
InsiderNavratil Tomas
RoleOfficer
CompanyGlaukos Corporation (GKOS)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 28, 2026
Filing dateSeptember 1, 2026
Shares owned after73,900
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This transaction was executed in multiple trades at prices ranging from $180.71 to $181.61. 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.