WOLSFELD MATTHEW C 4
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Sep 3, 2025
Insider Transaction Report
Form 4
WOLSFELD MATTHEW C
CFO and Corporate Secretary
Transactions
- Award
Stock Option (right to buy)
2025-09-01+32,559→ 32,559 totalExercise: $7.42Exp: 2035-08-31→ Common Stock (32,559 underlying)
Holdings
- 168,256
Common Stock
Footnotes (2)
- [F1]Includes 80 shares that were purchased under the Northern Technologies International Employee Stock Purchase Plan.
- [F2]This option vests with respect to 10,853 shares on each of September 1, 2026, September 1, 2027, and September 1, 2028.