Keong Koh Soo 4
4 · NORTHERN TECHNOLOGIES INTERNATIONAL CORP · Filed Sep 2, 2020
Insider Transaction Report
Form 4
Keong Koh Soo
Director
Transactions
- Award
Stock Option (right to buy)
2020-09-01+16,026→ 16,026 totalExercise: $8.24From: 2021-09-01Exp: 2030-08-31→ Common Stock (16,026 underlying)
Holdings
- 33,332
Common Stock