EDGAR Filing Documents for 0001171843-19-007508

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001171843-19-007508

Filing Date

2019-11-13

Accepted

2019-11-13 17:01:28

Documents

101

Period of Report

2019-08-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	f10k_111319p.htm	10-K	965543
2	EXHIBIT 4.2	exh_42.htm	EX-4.2	5502
3	EXHIBIT 21.1	exh_211.htm	EX-21.1	5558
4	EXHIBIT 23.1	exh_231.htm	EX-23.1	2286
5	EXHIBIT 31.1	exh_311.htm	EX-31.1	8157
6	EXHIBIT 31.2	exh_312.htm	EX-31.2	8517
7	EXHIBIT 32.1	exh_321.htm	EX-32.1	3989
8	EXHIBIT 32.2	exh_322.htm	EX-32.2	4366
15	GRAPHIC	lynch.jpg	GRAPHIC	2379
16	GRAPHIC	wolsfeld.jpg	GRAPHIC	2035
17	GRAPHIC	lynch3.jpg	GRAPHIC	2445
18	GRAPHIC	wolsfeld3.jpg	GRAPHIC	2537
19	GRAPHIC	lynch_sig.jpg	GRAPHIC	2379
20	GRAPHIC	wolsfeld_sig.jpg	GRAPHIC	2035
	Complete submission text file	0001171843-19-007508.txt		5510768

Data Files

Seq	Description	Document	Type	Size
9	XBRL INSTANCE FILE	ntic-20190831.xml	EX-101.INS	885229
10	XBRL SCHEMA FILE	ntic-20190831.xsd	EX-101.SCH	72539
11	XBRL CALCULATION FILE	ntic-20190831_cal.xml	EX-101.CAL	66418
12	XBRL DEFINITION FILE	ntic-20190831_def.xml	EX-101.DEF	468855
13	XBRL LABEL FILE	ntic-20190831_lab.xml	EX-101.LAB	416220
14	XBRL PRESENTATION FILE	ntic-20190831_pre.xml	EX-101.PRE	510781

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)