Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-24-006440
Filing Date
2024-11-19
Accepted
2024-11-19 08:15:39
Documents
96
Period of Report
2024-08-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K ntic20240831_10k.htm   iXBRL 10-K 1796268
2 EXHIBIT 3.2 ex_748876.htm EX-3.2 118356
3 EXHIBIT 21.1 ex_744438.htm EX-21.1 22637
4 EXHIBIT 23.1 ex_744439.htm EX-23.1 2396
5 EXHIBIT 31.1 ex_744440.htm EX-31.1 12086
6 EXHIBIT 31.2 ex_744441.htm EX-31.2 13115
7 EXHIBIT 32.1 ex_744442.htm EX-32.1 5540
8 EXHIBIT 32.2 ex_744443.htm EX-32.2 5366
  Complete submission text file 0001171843-24-006440.txt   8956746

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA ntic-20240831.xsd EX-101.SCH 79544
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ntic-20240831_def.xml EX-101.DEF 534827
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE ntic-20240831_lab.xml EX-101.LAB 465096
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ntic-20240831_pre.xml EX-101.PRE 582726
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ntic-20240831_cal.xml EX-101.CAL 74625
99 EXTRACTED XBRL INSTANCE DOCUMENT ntic20240831_10k_htm.xml XML 1253046
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)

EIN.: 410857886 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 10-K | Act: 34 | File No.: 001-11038 | Film No.: 241473413
SIC: 3470 Coating, Engraving & Allied Services
(CF Office: 04 Manufacturing)