MarketPeel
Pricing
…
PRESIDENT & COO
Joseph E. Gilliam
Tue, Aug 11, 2026
13d ago
exercised or converted securities in
GKOS
20,000
shares @ $55.18
Increased holdings by
+24.20%
Net across this filing:
-29.20%
(-30,000 shares)
Option Exercise
Sale tied to a same-time option exercise
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 →
Joseph E. Gilliam’s trading history →
FREE · DAILY · 6 AM ET
The morning brief, before the bell.
One short email. Insider buys, congressional trades, and plain-English analysis.
Subscribe
Feedback