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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001790300-19-000002
Filing Date
2019-10-24
Accepted
2019-10-24 16:15:31
Documents
2
Period of Report
2019-10-22

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3  
1 PRIMARY DOCUMENT primary_doc.xml 3 1444
2 POA poa-calderon.txt EX-24 3505
  Complete submission text file 0001790300-19-000002.txt   6466
Mailing Address 4201 WOODLAND ROAD PO BOX 69 CIRCLE PINES MN 55014
Business Address 4201 WOODLAND ROAD PO BOX 69 CIRCLE PINES MN 55014 (763) 225-6601
NORTHERN TECHNOLOGIES INTERNATIONAL CORP (Issuer) CIK: 0000875582 (see all company filings)

IRS No.: 410857886 | State of Incorp.: DE | Fiscal Year End: 0831
SIC: 3470 Coating, Engraving & Allied Services

Mailing Address 4201 WOODLAND ROAD PO BOX 69 CIRCLE PINES MN 55014
Business Address
Calderon Nancy E. (Reporting) CIK: 0001791477 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-11038 | Film No.: 191166566