THURMAN ALEX R. (SVP & Chief Financial Officer) sold 18.6% of their position (10K shares) of GLAUKOS CORP on the open market
Open‑market sale worth $1.60M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 7/21/2026ACC: 0001920061-26-000016
Officer· SVP & Chief Financial Officer
Since Apr 2022
-10K
Net shares
Net seller
$1.60M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
10K acquired · 20K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+10K
Price / share
$38.68
Trade value
$386.80K
% of position
22.8%
7/16/2026
43.91K→53.91K
Common Stock
Direct
Shares
−10K
Price / share
$160.00
Trade value
$1.60M
% of position
18.6%
7/16/2026
53.91K→43.91K
Total
Net shares
+0.00
Net value
-$1.21M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 7/16/2026 | M · Option Exercise | +10K | $38.68 | $386.80K | 22.8% | 43.91K | 53.91K |
| Common Stock Direct | 7/16/2026 | S · Sale | −10K | $160.00 | $1.60M | 18.6% | 53.91K | 43.91K |
| Total | +0.00 | -$1.21M | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
10K shares
Shares
−10K
Strike price
38.68
Held after
10K
Exercisable
—
7/16/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock10K shares | 7/16/2026 | M · Option Exercise | −10K | 38.68 | — | 10K |