NORTHERN TECHNOLOGIES INTERNATIONAL CORP reports

Company location: Circle Pines, MN
Fiscal year end: 31 August

NORTHERN TECHNOLOGIES INTERNATIONAL CORP has filed 774 SEC EDGAR filings since 11 Jul 1996

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SEC filing history

Showing 501-519 of 519 matching filings.

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25

Current page

21

10-Q File 001-11038

10-Q

Filing date: 14 Jul 2010
Reporting date: 31 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-11038

8-K

Filing date: 14 Jul 2010
Reporting date: 13 Jul 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 29 Jun 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 24 Jun 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 21 Jun 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 27 May 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 13 May 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-11038

8-K

Filing date: 14 Apr 2010
Reporting date: 13 Apr 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-11038

10-Q

Filing date: 13 Apr 2010
Reporting date: 28 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 16 Mar 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 04 Mar 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 02 Feb 2010
Reporting date: 01 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2010
Reporting date: 01 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-11038

8-K

Filing date: 02 Feb 2010
Reporting date: 29 Jan 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-47411

SC 13G filing

Filing date: 21 Jan 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Jan 2010
Reporting date: 15 Jan 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Jan 2010
Reporting date: 15 Jan 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-11038

8-K

Filing date: 14 Jan 2010
Reporting date: 12 Jan 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-11038

10-Q

Filing date: 14 Jan 2010
Reporting date: 30 Nov 2009
SEC evidence: Open document Open filing
Next action: Verify source filing

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