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Filing metadata

Accession number: 0001437317-10-000019
Form type: Form 4
Filer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK: CIK 875582
Filed: Aug 31, 2010
Reporting period: Aug 30, 2010
Description: Insider transaction

Documents

0001437317-10-000019-index.htm

Complete submission

0001437317-10-000019.txt

directory listing

Filed by

NORTHERN TECHNOLOGIES INTERNATIONAL CORP