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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001526513-18-000002
Filing Date
2018-09-05
Accepted
2018-09-05 16:47:05
Documents
1
Period of Report
2018-09-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 4258
  Complete submission text file 0001526513-18-000002.txt   5780
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 POST OFFICE BOX 69 CIRCLE PINES MN 55014
Business Address
Keong Koh Soo (Reporting) CIK: 0001434271 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-11038 | Film No.: 181055627