THURMAN ALEX R. (SVP & Chief Financial Officer) sold 31.3% of their position (20K shares) of GLAUKOS CORP on the open market
Open‑market sale worth $3.60M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/11/2026ACC: 0001920061-26-000018
Officer· SVP & Chief Financial Officer
Since Apr 2022
-20K
Net shares
Net seller
$3.60M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
20K acquired · 40K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+20K
Price / share
$33.81
Trade value
$676.20K
% of position
45.6%
8/7/2026
43.91K→63.91K
Common Stock
Direct
Shares
−20K
Price / share
$180.13
Trade value
$3.60M
% of position
31.3%
8/7/2026
63.91K→43.91K
Total
Net shares
+0.00
Net value
-$2.93M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/7/2026 | M · Option Exercise | +20K | $33.81 | $676.20K | 45.6% | 43.91K | 63.91K |
| Common Stock Direct | 8/7/2026 | S · Sale | −20K | $180.13 | $3.60M | 31.3% | 63.91K | 43.91K |
| Total | +0.00 | -$2.93M | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
20K shares
Shares
−20K
Strike price
33.81
Held after
0.00
Exercisable
—
8/7/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock20K shares | 8/7/2026 | M · Option Exercise | −20K | 33.81 | — | 0.00 |