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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-18-007912
Filing Date
2018-11-13
Accepted
2018-11-13 17:01:27
Documents
97
Period of Report
2018-08-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K f10k_111318p.htm 10-K 929767
2 EXHIBIT 10.9 exh_109.htm EX-10.9 10824
3 EXHIBIT 21.1 exh_211.htm EX-21.1 8755
4 EXHIBIT 23.1 exh_231.htm EX-23.1 1905
5 EXHIBIT 31.1 exh_311.htm EX-31.1 7725
6 EXHIBIT 31.2 exh_312.htm EX-31.2 7541
7 EXHIBIT 32.1 exh_321.htm EX-32.1 3629
8 EXHIBIT 32.2 exh_322.htm EX-32.2 4058
15 GRAPHIC exhlogo.jpg GRAPHIC 5535
16 GRAPHIC patlogo.jpg GRAPHIC 3710
17 GRAPHIC mattlogo.jpg GRAPHIC 3623
  Complete submission text file 0001171843-18-007912.txt   5404002

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE FILE ntic-20180831.xml EX-101.INS 837673
10 XBRL SCHEMA FILE ntic-20180831.xsd EX-101.SCH 73959
11 XBRL CALCULATION FILE ntic-20180831_cal.xml EX-101.CAL 67157
12 XBRL DEFINITION FILE ntic-20180831_def.xml EX-101.DEF 465812
13 XBRL LABEL FILE ntic-20180831_lab.xml EX-101.LAB 425425
14 XBRL PRESENTATION FILE ntic-20180831_pre.xml EX-101.PRE 509014
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-K | Act: 34 | File No.: 001-11038 | Film No.: 181178893
SIC: 3470 Coating, Engraving & Allied Services