SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-19-002265
Filing Date
2019-04-08
Accepted
2019-04-08 08:01:42
Documents
75
Period of Report
2019-02-28

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q f10q_040819p.htm 10-Q 540115
2 EXHIBIT 31.1 exh_311.htm EX-31.1 8696
3 EXHIBIT 31.2 exh_312.htm EX-31.2 8996
4 EXHIBIT 32.1 exh_321.htm EX-32.1 3790
5 EXHIBIT 32.2 exh_322.htm EX-32.2 3621
12 GRAPHIC wolsfeldsig.jpg GRAPHIC 11076
13 GRAPHIC lynchsig.jpg GRAPHIC 9511
  Complete submission text file 0001171843-19-002265.txt   3955053

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE ntic-20190228.xml EX-101.INS 775109
7 XBRL SCHEMA FILE ntic-20190228.xsd EX-101.SCH 55627
8 XBRL CALCULATION FILE ntic-20190228_cal.xml EX-101.CAL 45410
9 XBRL DEFINITION FILE ntic-20190228_def.xml EX-101.DEF 330180
10 XBRL LABEL FILE ntic-20190228_lab.xml EX-101.LAB 296237
11 XBRL PRESENTATION FILE ntic-20190228_pre.xml EX-101.PRE 361200
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.: 19736417
SIC: 3470 Coating, Engraving & Allied Services