NIGON RICHARD exercised options at NORTHERN TECHNOLOGIES INTERNATIONAL CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 7/28/2025ACC: 0001213869-25-000006
Director
Since Sep 2018
-10.87K
Net shares
Net seller
$89.2K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
12K acquired · 22.87K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+12K
Price / share
$7.43
Trade value
$89.16K
% of position
31.6%
7/24/2025
37.94K→49.94K
Common Stock
Direct
Shares
−10.87K
Price / share
$8.20
Trade value
$89.16K
% of position
21.8%
7/24/2025
49.94K→39.06K
Total
Net shares
+1.13K
Net value
$1.40
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 7/24/2025 | M · Option Exercise | +12K | $7.43 | $89.16K | 31.6% | 37.94K | 49.94K |
| Common Stock Direct | 7/24/2025 | F · Tax Withholding | −10.87K | $8.20 | $89.16K | 21.8% | 49.94K | 39.06K |
| Total | +1.13K | $1.40 | ||||||
Derivative Transactions1
Stock Option (right to buy)
Direct
Converts to
Common Stock
12K shares
Shares
−12K
Strike price
7.43
Held after
0.00
Exercisable
—
7/24/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Common Stock12K shares | 7/24/2025 | M · Option Exercise | −12K | 7.43 | — | 0.00 |