SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000897069-14-000135
Form type: SC 13G
Filer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK: CIK 875582
Filed: Feb 14, 2014
Reporting period: Dec 31, 2013
Description: Passive 5%+ stake

Documents

0000897069-14-000135-index.htm

Complete submission

0000897069-14-000135.txt

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Filed by

NORTHERN TECHNOLOGIES INTERNATIONAL CORP