Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-25-004413
Filing Date
2025-07-11
Accepted
2025-07-10 18:26:03
Documents
82
Period of Report
2025-05-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ntic20250531_10q.htm   iXBRL 10-Q 1576787
2 EXHIBIT 10.1 ex_836955.htm EX-10.1 30984
3 EXHIBIT 10.2 ex_836956.htm EX-10.2 51491
4 EXHIBIT 31.1 ex_835750.htm EX-31.1 12438
5 EXHIBIT 31.2 ex_835751.htm EX-31.2 12019
6 EXHIBIT 32.1 ex_835752.htm EX-32.1 5163
7 EXHIBIT 32.2 ex_835753.htm EX-32.2 5070
13 chaselogo.jpg GRAPHIC 5259
  Complete submission text file 0001171843-25-004413.txt   7576158

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA ntic-20250531.xsd EX-101.SCH 61501
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ntic-20250531_def.xml EX-101.DEF 391628
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE ntic-20250531_lab.xml EX-101.LAB 322474
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ntic-20250531_pre.xml EX-101.PRE 432102
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ntic-20250531_cal.xml EX-101.CAL 50454
85 EXTRACTED XBRL INSTANCE DOCUMENT ntic20250531_10q_htm.xml XML 1360574
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-Q | Act: 34 | File No.: 001-11038 | Film No.: 251117219
SIC: 3470 Coating, Engraving & Allied Services
(CF Office: 04 Manufacturing)