NASDAQ:NTIC | Insider Transactions — Page 3 | NORTHERN TECHNOLOGIES INTERNATIONAL CORP

NTIC Insider Transactions — Page 3

203 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 201–203; provenance stays internal.

Insider profileRoleDateTransactionSharesPrice
STONE MARK JDirector2006-01-31Sale2,000.0$3.34
STONE MARK JDirector2006-01-31Sale2,000.0$5.0
STONE MARK JDirector2006-01-31Sale1,000.0$5.7