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Filing metadata

Accession number: 0001526513-15-000006
Form type: Form 4
Filer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK: CIK 875582
Filed: Aug 18, 2015
Reporting period: Aug 17, 2015
Description: Insider transaction

Documents

0001526513-15-000006-index.htm

Complete submission

0001526513-15-000006.txt

directory listing

Filed by

NORTHERN TECHNOLOGIES INTERNATIONAL CORP