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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-20-004868
Filing Date
2020-07-09
Accepted
2020-07-09 16:07:07
Documents
80
Period of Report
2020-05-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q f10q_070920p.htm 10-Q 585054
2 EXHIBIT 31.1 exh_311.htm EX-31.1 8731
3 EXHIBIT 31.2 exh_312.htm EX-31.2 8863
4 EXHIBIT 32.1 exh_321.htm EX-32.1 4104
5 EXHIBIT 32.2 exh_322.htm EX-32.2 4108
12 GRAPHIC wolsfeldsig.jpg GRAPHIC 9765
13 GRAPHIC lynch.jpg GRAPHIC 10345
14 GRAPHIC wolsfeldsig2.jpg GRAPHIC 11639
  Complete submission text file 0001171843-20-004868.txt   4397409

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE ntic-20200531.xml EX-101.INS 827068
7 XBRL SCHEMA FILE ntic-20200531.xsd EX-101.SCH 61086
8 XBRL CALCULATION FILE ntic-20200531_cal.xml EX-101.CAL 51530
9 XBRL DEFINITION FILE ntic-20200531_def.xml EX-101.DEF 365724
10 XBRL LABEL FILE ntic-20200531_lab.xml EX-101.LAB 319338
11 XBRL PRESENTATION FILE ntic-20200531_pre.xml EX-101.PRE 397818
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 (Filer) CIK: 0000875582 (see all company filings)

IRS No.: 410857886 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 10-Q | Act: 34 | File No.: 001-11038 | Film No.: 201020568
SIC: 3470 Coating, Engraving & Allied Services