STONE MARK J 4
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Nov 29, 2010
Insider Transaction Report
Form 4
STONE MARK J
Director
Transactions
- Sale
Common Stock
2010-11-29$14.39/sh−2,000$28,786→ 10,000 total
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Nov 29, 2010
Common Stock