HINDS BRENT (VP and Controller) exercised options at CLEARSIGN TECHNOLOGIES CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 2/4/2026ACC: 0001104659-26-010395
Officer· VP and Controller
Since Oct 2021
-3.71K
Net shares
Net seller
$2.2K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
10.13K acquired · 13.84K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+10.13K
Price / share
—
Trade value
—
% of position
8.6%
2/2/2026
117.84K→127.97K
Common Stock
Direct
Shares
−3.71K
Price / share
$0.60
Trade value
$2.22K
% of position
2.9%
2/2/2026
127.97K→124.26K
Total
Net shares
+6.42K
Net value
-$2.22K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/2/2026 | M · Option Exercise | +10.13K | — | — | 8.6% | 117.84K | 127.97K |
| Common Stock Direct | 2/2/2026 | F · Tax Withholding | −3.71K | $0.60 | $2.22K | 2.9% | 127.97K | 124.26K |
| Total | +6.42K | -$2.22K | ||||||
Derivative Transactions1
Restricted Stock Unit
Direct
Converts to
Common Stock
10.13K shares
Shares
−10.13K
Strike price
Held after
10.13K
Exercisable
—
2/2/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock10.13K shares | 2/2/2026 | M · Option Exercise | −10.13K | — | 10.13K |