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Filing metadata

Accession number: 0001235802-23-000018
Form type: Form 3
Filer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP
CIK: CIK 875582
Filed: Jan 23, 2023
Reporting period: Jan 20, 2023
Description: Initial ownership

Documents

0001235802-23-000018-index.htm

Complete submission

0001235802-23-000018.txt

directory listing

Filed by

NORTHERN TECHNOLOGIES INTERNATIONAL CORP