MarketPeel
Pricing
…
CHIEF DEVELOPMENT OFFICER
Tomas Navratil
Thu, Apr 2, 2026
Apr 2
had shares withheld for taxes in
GKOS
1,146
shares @ $109.60
Decreased holdings by
-1.20%
Tax Withholding
Shares withheld by the issuer to cover taxes on vesting — not a market sale
GKOS
GLAUKOS Corp
Healthcare
Medical Devices
1D
0.00%
1W
-0.39%
1M
+20.39%
3M
+60.82%
6M
—
1Y
—
Recent insider activity at GKOS
Aug 19
Gilbert H. Kliman
Sold
$475.00k
Aug 11
Joseph E. Gilliam
Sold
$5.78m
Aug 11
Joseph E. Gilliam
Sold
$5.00m
Aug 7
Alex R. Thurman
Sold
$3.60m
Jul 31
Leana Wen
Sold
$88.01k
Jul 16
Alex R. Thurman
Sold
$1.60m
Jul 9
Alex R. Thurman
Sold
$1.55m
Jul 6
Alex R. Thurman
Sold
$1.50m
Full GKOS profile →
Tomas Navratil’s trading history →
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