Filing

Form 4

Form 4

0001235802-07-000188·NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Filing metadata

Accession number: 0001235802-07-000188
Form type: Form 4
Filer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK: CIK 875582
Filed: Nov 20, 2007
Reporting period: Nov 16, 2007
Description: Insider transaction

Documents

0001235802-07-000188-index.htm

Complete submission

0001235802-07-000188.txt

directory listing

Filed by

NORTHERN TECHNOLOGIES INTERNATIONAL CORP