Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-20-002494
Filing Date
2020-04-08
Accepted
2020-04-08 17:01:26
Documents
80
Period of Report
2020-02-29

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q f10q_040820p.htm 10-Q 684286
2 EXHIBIT 31.1 exh_311.htm EX-31.1 7646
3 EXHIBIT 31.2 exh_312.htm EX-31.2 7968
4 EXHIBIT 32.1 exh_321.htm EX-32.1 3144
5 EXHIBIT 32.2 exh_322.htm EX-32.2 3036
12 GRAPHIC wolsfeld.jpg GRAPHIC 7203
13 GRAPHIC lynch.jpg GRAPHIC 3901
  Complete submission text file 0001171843-20-002494.txt   4564147

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE ntic-20200229.xml EX-101.INS 922467
7 XBRL SCHEMA FILE ntic-20200229.xsd EX-101.SCH 60805
8 XBRL CALCULATION FILE ntic-20200229_cal.xml EX-101.CAL 51413
9 XBRL DEFINITION FILE ntic-20200229_def.xml EX-101.DEF 364492
10 XBRL LABEL FILE ntic-20200229_lab.xml EX-101.LAB 324884
11 XBRL PRESENTATION FILE ntic-20200229_pre.xml EX-101.PRE 397652
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)

EIN.: 410857886 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 10-Q | Act: 34 | File No.: 001-11038 | Film No.: 20782485
SIC: 3470 Coating, Engraving & Allied Services