# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-13-004772
Filing Date
2013-11-22
Accepted
2013-11-22 12:50:29
Documents
16
Period of Report
2013-08-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | f10k_112213.htm | 10-K | 1691877
2 | EXHIBIT 10.9 | exh_109.htm | EX-10.9 | 11217
3 | EXHIBIT 21.1 | exh_211.htm | EX-21.1 | 11138
4 | EXHIBIT 23.1 | exh_231.htm | EX-23.1 | 2994
5 | EXHIBIT 31.1 | exh_311.htm | EX-31.1 | 12279
6 | EXHIBIT 31.2 | exh_312.htm | EX-31.2 | 12367
7 | EXHIBIT 32.1 | exh_321.htm | EX-32.1 | 6256
8 | EXHIBIT 32.2 | exh_322.htm | EX-32.2 | 6201
15 |  | lynch.jpg | GRAPHIC | 14876
16 |  | wolsfeld.jpg | GRAPHIC | 4529
| Complete submission text file | 0001171843-13-004772.txt |  | 11807949

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL INSTANCE DOCUMENT | ntic-20130831.xml | EX-101.INS | 2149931
10 | XBRL TAXONOMY EXTENSION SCHEMA | ntic-20130831.xsd | EX-101.SCH | 86228
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | ntic-20130831_cal.xml | EX-101.CAL | 49669
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | ntic-20130831_def.xml | EX-101.DEF | 368199
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | ntic-20130831_lab.xml | EX-101.LAB | 580654
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | ntic-20130831_pre.xml | EX-101.PRE | 374281

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.: 131237562
SIC: 3470 Coating, Engraving & Allied Services