DOUGLAS DAVID J. exercised options at KOIL ENERGY SOLUTIONS, INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 8/17/2026ACC: 0001683168-26-006531
Director10% Owner
Since Apr 2019
0.00
Net shares
Net seller
$36.0K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
50K acquired · 50K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+50K
Price / share
$0.72
Trade value
$36K
% of position
3.3%
8/11/2026
1.53M→1.58M
Total
Net shares
+50K
Net value
$36K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/11/2026 | M · Option Exercise | +50K | $0.72 | $36K | 3.3% | 1.53M | 1.58M |
| Total | +50K | $36K | ||||||
Derivative Transactions1
Stock Option
Direct
Converts to
Common Stock
50K shares
Shares
−50K
Strike price
0.72
Held after
200K
Exercisable
—
8/11/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option Direct | Common Stock50K shares | 8/11/2026 | M · Option Exercise | −50K | 0.72 | — | 200K |