Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001171843-25-007669
Filing Date
2025-12-01
Accepted
2025-12-01 08:01:19
Documents
28
Period of Report
2026-01-16

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE PROXY STATEMENT ntic20251119_def14a.htm   iXBRL DEF 14A 954713
6 graph1.jpg GRAPHIC 36585
7 graph2.jpg GRAPHIC 37765
8 logo.jpg GRAPHIC 3126
9 mwsig.jpg GRAPHIC 16525
10 piam.jpg GRAPHIC 23940
11 pibt.jpg GRAPHIC 24622
12 pidi.jpg GRAPHIC 25164
13 pigd.jpg GRAPHIC 23255
14 proxy_01.jpg GRAPHIC 161709
15 proxy_02.jpg GRAPHIC 149186
16 rnsig.jpg GRAPHIC 14779
  Complete submission text file 0001171843-25-007669.txt   2972992

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA ntic-20250831.xsd EX-101.SCH 4936
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ntic-20250831_def.xml EX-101.DEF 2423
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ntic-20250831_lab.xml EX-101.LAB 3170
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ntic-20250831_pre.xml EX-101.PRE 1968
31 EXTRACTED XBRL INSTANCE DOCUMENT ntic20251119_def14a_htm.xml XML 160946
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: DEF 14A | Act: 34 | File No.: 001-11038 | Film No.: 251537185
SIC: 3470 Coating, Engraving & Allied Services
(CF Office: 04 Manufacturing)