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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-23-000225
Filing Date
2023-01-12
Accepted
2023-01-12 08:00:38
Documents
75
Period of Report
2022-11-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ntic20221130_10q.htm   iXBRL 10-Q 967511
2 EXHIBIT 31.1 ex_460413.htm EX-31.1 9166
3 EXHIBIT 31.2 ex_460414.htm EX-31.2 9628
4 EXHIBIT 32.1 ex_460415.htm EX-32.1 3958
5 EXHIBIT 32.2 ex_460416.htm EX-32.2 3997
  Complete submission text file 0001171843-23-000225.txt   5353236

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ntic-20221130.xsd EX-101.SCH 56730
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ntic-20221130_def.xml EX-101.DEF 365203
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE ntic-20221130_lab.xml EX-101.LAB 288074
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ntic-20221130_pre.xml EX-101.PRE 398556
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ntic-20221130_cal.xml EX-101.CAL 50517
69 EXTRACTED XBRL INSTANCE DOCUMENT ntic20221130_10q_htm.xml XML 751357
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.: 23524955
SIC: 3470 Coating, Engraving & Allied Services