CHENU PIERRE 4
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Jan 29, 2013
Insider Transaction Report
Form 4
CHENU PIERRE
Director
Transactions
- Sale
Common Stock
2013-01-29$13.10/sh−1,000$13,100→ 7,000 total
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Jan 29, 2013
Common Stock