Matthew C. Wolsfeld - Insider Trading & Ownership

Location
4201 Woodland Road, Circle Pines, MN
Summary
The estimated net worth of Matthew C. Wolsfeld is at least $1.25M dollars as of September 3, 2025. Matthew C. Wolsfeld is the CFO and Corporate Secretary of NORTHERN TECHNOLOGIES INTERNATIONAL CORP and owns shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) stock worth about $1.25M.
Signature
/s/ Matthew C. Wolsfeld-Attorney-in-fact
All Insider Reports
All Insider Reports

Ownership of Matthew C. Wolsfeld

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NTIC NORTHERN TECHNOLOGIES INTERNATIONAL CORP CFO and Corporate Secretary $1.25M Sep 1, 2025

Insider Transactions Reported by Matthew C. Wolsfeld:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.