Net shares · 90d
-12.5K
0 buy · 12.5K sell
Net value · 90d
-$1.7M
$0 in · $1.7M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
2
0 buy · 12.5K sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
All transactions
Show open-market only-
GKOS Exercise·M
SVP & CHIEF FINANCIAL OFFICER · 10b5-1
$386.8K
10.0K sh · $38.68
Own +50%
-
GKOS Sell·S
SVP & CHIEF FINANCIAL OFFICER · 10b5-1
$1.4M
10.0K sh · $140.00
Own -19%
-
GKOS Exercise·M
SVP & CHIEF FINANCIAL OFFICER · 10b5-1
$386.8K
10.0K sh · $38.68
Own +23%
-
GKOS Other·F
SVP & CHIEF FINANCIAL OFFICER
$174.2K
1.6K sh · $109.60
Own -4%
-
GKOS Grant·A
SVP & CHIEF FINANCIAL OFFICER · 10b5-1
$0
28.7K sh · 2 lots
Own +169%
-
GKOS Sell·S
SVP & CHIEF FINANCIAL OFFICER · 10b5-1
$267.3K
2.5K sh · $106.46
Own -6%
-
GKOS Grant·A
SVP & CHIEF FINANCIAL OFFICER · 10b5-1
$0
3.3K sh
Own +8%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Apr 30, 2026 | GKOS | Exercise M | 10.0K | $386.8K |
| Apr 30, 2026 | GKOS | Sell S | 10.0K | $1.4M |
| Apr 30, 2026 | GKOS | Exercise M | 10.0K | $386.8K |
| Apr 2, 2026 | GKOS | Other F | 1.6K | $174.2K |
| Mar 25, 2026 | GKOS | Grant A | 28.7K2 lots | $0 |
| Mar 25, 2026 | GKOS | Sell S | 2.5K | $267.3K |
| Mar 25, 2026 | GKOS | Grant A | 3.3K | $0 |
About Thurman Alex R.
This profile aggregates every SEC Form 4 insider transaction reported by Thurman Alex R. across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.