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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001171843-22-007512
Filing Date
2022-11-16
Accepted
2022-11-16 08:00:25
Documents
30
Period of Report
2022-11-16
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K f8k_111622.htm   iXBRL 8-K 27682
2 EXHIBIT 99.1 exh_991.htm EX-99.1 31658
6 GRAPHIC exh991_01.jpg GRAPHIC 68083
7 GRAPHIC exh991_02.jpg GRAPHIC 177353
8 GRAPHIC exh991_03.jpg GRAPHIC 107776
9 GRAPHIC exh991_04.jpg GRAPHIC 98215
10 GRAPHIC exh991_05.jpg GRAPHIC 115770
11 GRAPHIC exh991_06.jpg GRAPHIC 68340
12 GRAPHIC exh991_07.jpg GRAPHIC 87823
13 GRAPHIC exh991_08.jpg GRAPHIC 114157
14 GRAPHIC exh991_09.jpg GRAPHIC 106261
15 GRAPHIC exh991_10.jpg GRAPHIC 94009
16 GRAPHIC exh991_11.jpg GRAPHIC 106449
17 GRAPHIC exh991_12.jpg GRAPHIC 61445
18 GRAPHIC exh991_13.jpg GRAPHIC 67864
19 GRAPHIC exh991_14.jpg GRAPHIC 80232
20 GRAPHIC exh991_15.jpg GRAPHIC 94375
21 GRAPHIC exh991_16.jpg GRAPHIC 117801
22 GRAPHIC exh991_17.jpg GRAPHIC 82420
  Complete submission text file 0001171843-22-007512.txt   2519869

Data Files

Seq Description Document Type Size
3 XBRL SCHEMA FILE ntic-20221116.xsd EX-101.SCH 3203
4 XBRL LABEL FILE ntic-20221116_lab.xml EX-101.LAB 34916
5 XBRL PRESENTATION FILE ntic-20221116_pre.xml EX-101.PRE 22773
24 EXTRACTED XBRL INSTANCE DOCUMENT f8k_111622_htm.xml XML 3794
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: 8-K | Act: 34 | File No.: 001-11038 | Film No.: 221392976
SIC: 3470 Coating, Engraving & Allied Services