# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-21-000175
Filing Date
2021-01-08
Accepted
2021-01-08 09:00:30
Documents
72
Period of Report
2020-11-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | ntic20201130_10q.htm iXBRL | 10-Q | 1066970
2 | EXHIBIT 31.1 | ex_219651.htm | EX-31.1 | 10966
3 | EXHIBIT 31.2 | ex_219652.htm | EX-31.2 | 11476
4 | EXHIBIT 32.1 | ex_219653.htm | EX-32.1 | 5256
5 | EXHIBIT 32.2 | ex_219654.htm | EX-32.2 | 5043
| Complete submission text file | 0001171843-21-000175.txt |  | 5204733

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA | ntic-20201130.xsd | EX-101.SCH | 55309
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | ntic-20201130_cal.xml | EX-101.CAL | 46205
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | ntic-20201130_def.xml | EX-101.DEF | 343347
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | ntic-20201130_lab.xml | EX-101.LAB | 303505
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | ntic-20201130_pre.xml | EX-101.PRE | 372012
11 | EXTRACTED XBRL INSTANCE DOCUMENT | ntic20201130_10q_htm.xml | XML | 754483

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.: 21515826
SIC: 3470 Coating, Engraving & Allied Services