STONE MARK J 4
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Aug 30, 2010
Insider Transaction Report
Form 4
STONE MARK J
Director
Transactions
- Exercise/Conversion
Stock Option (Right to Buy)
2010-08-30$5.75/sh−2,000$11,500→ 0 totalExercise: $5.75Exp: 2010-08-31→ Common Stock (2,000 underlying) - Exercise/Conversion
Common Stock
2010-08-30$5.75/sh+2,000$11,500→ 2,000 total
Footnotes (1)
- [F1]This option has fully vested.