Otter Tail Corp reports

Company location: Fergus Falls, MN
Fiscal year end: 31 December

Otter Tail Corp has filed 869 SEC EDGAR filings since 01 Jul 2009

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SEC filing history

Showing 726-750 of 840 matching filings.

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4

FORM 4 SUBMISSION

Filing date: 04 Jan 2012
Reporting date: 30 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 03 Jan 2012
Reporting date: 16 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

OTTER TAIL CORPORATION 8-K

Filing date: 30 Dec 2011
Reporting date: 29 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 27 Dec 2011
Reporting date: 22 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

OTTER TAIL CORPORATION 8-K

Filing date: 20 Dec 2011
Reporting date: 16 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-84909

SC 13D/A

Filing date: 13 Dec 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 13 Dec 2011
Reporting date: 12 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 06 Dec 2011
Reporting date: 01 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 14 Nov 2011
Reporting date: 10 Nov 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-53713

OTTER TAIL CORPORATION 10-Q

Filing date: 09 Nov 2011
Reporting date: 30 Sep 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13D/A File 005-84909

SC 13D/A

Filing date: 04 Nov 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

OTTER TAIL CORP. 8-K

Filing date: 04 Nov 2011
Reporting date: 03 Nov 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2011
Reporting date: 30 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2011
Reporting date: 30 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 09 Sep 2011
Reporting date: 08 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 24 Aug 2011
Reporting date: 22 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-53713

OTTER TAIL CORPORATION 10-Q

Filing date: 09 Aug 2011
Reporting date: 30 Jun 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

OTTER TAIL CORP. 8-K

Filing date: 09 Aug 2011
Reporting date: 08 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

OTTER TAIL CORPORATION 8-K

Filing date: 03 Aug 2011
Reporting date: 29 Jul 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2011
Reporting date: 30 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Jul 2011
Reporting date: 30 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 17 May 2011
Reporting date: 16 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

OTTER TAIL CORPORATION 8-K

Filing date: 10 May 2011
Reporting date: 09 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-53713

OTTER TAIL CORPORATION 10-Q

Filing date: 10 May 2011
Reporting date: 31 Mar 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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