NORTHERN TECHNOLOGIES INTERNATIONAL CORP 4
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Sep 3, 2013
Insider Transaction Report
Form 4
Lee Sunggyu
Director
Transactions
- Award
Stock Option (right to buy)
2013-09-01+4,000→ 4,000 totalExercise: $14.70From: 2014-09-01Exp: 2023-08-31→ Common Stock (4,000 underlying)