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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-22-000231
Filing Date
2022-01-12
Accepted
2022-01-12 16:03:39
Documents
80
Period of Report
2021-11-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ntic20211130_10q.htm   iXBRL 10-Q 1048354
2 EXHIBIT 31.1 ex_320814.htm EX-31.1 10090
3 EXHIBIT 31.2 ex_320815.htm EX-31.2 9988
4 EXHIBIT 32.1 ex_320816.htm EX-32.1 3804
5 EXHIBIT 32.2 ex_320817.htm EX-32.2 3758
  Complete submission text file 0001171843-22-000231.txt   5860516

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ntic-20211130.xsd EX-101.SCH 61421
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ntic-20211130_cal.xml EX-101.CAL 58940
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ntic-20211130_def.xml EX-101.DEF 425447
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE ntic-20211130_lab.xml EX-101.LAB 350699
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ntic-20211130_pre.xml EX-101.PRE 454959
74 EXTRACTED XBRL INSTANCE DOCUMENT ntic20211130_10q_htm.xml XML 780320
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.: 22526642
SIC: 3470 Coating, Engraving & Allied Services