NORTHWESTERN CORP reports

Company location: Sioux Falls, SD
Fiscal year end: 31 December

NORTHWESTERN CORP has filed 3,022 SEC EDGAR filings since 14 Feb 1994

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SEC filing history

Showing 951-975 of 1,000 matching filings.

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25

Current page

39

4

FORM 4

Filing date: 02 Oct 2012
Reporting date: 01 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Oct 2012
Reporting date: 01 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Oct 2012
Reporting date: 01 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Oct 2012
Reporting date: 01 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Oct 2012
Reporting date: 01 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10499

8-K

Filing date: 02 Oct 2012
Reporting date: 01 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10499

8-K DGGS INITIAL DECISION

Filing date: 27 Sep 2012
Reporting date: 26 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Sep 2012
Reporting date: 04 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10499

8-K

Filing date: 04 Sep 2012
Reporting date: 04 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 30 Aug 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 24 Aug 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 14 Aug 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10499

8-K filing

Filing date: 14 Aug 2012
Reporting date: 10 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Aug 2012
Reporting date: 01 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Aug 2012
Reporting date: 01 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Aug 2012
Reporting date: 01 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Aug 2012
Reporting date: 01 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3ASR File 333-182895

S-3ASR filing

Filing date: 27 Jul 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

RW File 333-182837

RW filing

Filing date: 27 Jul 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10499

8-K filing

Filing date: 26 Jul 2012
Reporting date: 24 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3 File 333-182837

REGISTRATION STATEMENT

Filing date: 25 Jul 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10499

FORM 8-K PRESS RELEASE Q2 2012

Filing date: 24 Jul 2012
Reporting date: 24 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-10499

FORM 10Q FOR JUNE 30, 2012

Filing date: 24 Jul 2012
Reporting date: 30 Jun 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jul 2012
Reporting date: 02 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Jul 2012
Reporting date: 02 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

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