NORTHERN TECHNOLOGIES INTERNATIONAL CORP — SC 13G Filings
10 SC 13G filings on record
This page lists all SC 13G filings submitted to the SEC by NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC), sorted by most recent first. Each row links to the full filing on EdgarLookup. NORTHERN TECHNOLOGIES INTERNATIONAL CORP has filed 10 SC 13G documents with the SEC since 1996. To view all SEC filings by NORTHERN TECHNOLOGIES INTERNATIONAL CORP, see the full filings list.
All
10-K
10-Q
10-Q/A
10KSB
10KSB/A
10KSB40
10QSB
144
25
3
4
4/A
424B5
5
8-A12B
8-A12B/A
8-K
ARS
CERTNAS
CORRESP
DEF 14A
DEFA14A
EFFECT
NT 10-Q
NTN 10K
PRE 14A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G | — | 0000919574-24-004253 | Aug 2, 2024 | — |
| SC 13G | — | 0001398344-22-003030 | Feb 14, 2022 | — |
| SC 13G | — | 0001144969-15-000011 | Feb 13, 2015 | — |
| SC 13G | — | 0000897069-14-000135 | Feb 14, 2014 | — |
| SC 13G | — | 0000897069-10-000057 | Jan 21, 2010 | — |
| SC 13G | 13G - NORTHERN TECHNOLOGIES INTERNATIONAL CORP. | 0001043135-01-000044 | Feb 12, 2001 | — |
| SC 13G | 13G - NORTHERN TECHNOLOGIES INTERNATIONAL CORP. | 0001043135-00-000013 | Feb 8, 2000 | — |
| SC 13G | 13G - NORTHERN TECHNOLOGIES INTERNATIONAL CORP. | 0001043135-99-000036 | Dec 8, 1999 | — |
| SC 13G | 13G - NORTHERN TECHNOLOGIES INTERNATIONAL CORP. | 0001043135-99-000011 | Feb 12, 1999 | — |
| SC 13G | — | 0000897101-96-001004 | Nov 18, 1996 | — |