10-K
File 000-53713
OTTER TAIL CORPORATION 10-K
- Filing date
- 29 Feb 2012
- Reporting date
- 31 Dec 2011
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Otter Tail Corp reports
- Company location
- Fergus Falls, MN
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
Otter Tail Corp has filed 876 SEC EDGAR filings since 01 Jul 2009
SEC filing history
Showing 726-750 of 847 matching filings.
Per page
25
Current page
30
4
FORM 4 SUBMISSION
- Filing date
- 17 Feb 2012
- Reporting date
- 15 Feb 2012
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8-K
File 000-53713
OTTER TAIL CORP. 8-K
- Filing date
- 07 Feb 2012
- Reporting date
- 06 Feb 2012
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8-K
File 000-53713
FORM 8-K
- Filing date
- 09 Jan 2012
- Reporting date
- 06 Jan 2012
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SC 13D/A
File 005-84909
SC 13D/A
- Filing date
- 09 Jan 2012
- Reporting date
- Not listed
- SEC evidence
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8-K
File 000-53713
FORM 8-K
- Filing date
- 06 Jan 2012
- Reporting date
- 03 Jan 2012
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4
FORM 4 SUBMISSION
- Filing date
- 04 Jan 2012
- Reporting date
- 30 Dec 2011
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4
FORM 4 SUBMISSION
- Filing date
- 04 Jan 2012
- Reporting date
- 30 Dec 2011
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- Open document Open filing
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3
FORM 3 SUBMISSION
- Filing date
- 03 Jan 2012
- Reporting date
- 16 Dec 2011
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8-K
File 000-53713
OTTER TAIL CORPORATION 8-K
- Filing date
- 30 Dec 2011
- Reporting date
- 29 Dec 2011
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4
FORM 4 SUBMISSION
- Filing date
- 27 Dec 2011
- Reporting date
- 22 Dec 2011
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8-K
File 000-53713
OTTER TAIL CORPORATION 8-K
- Filing date
- 20 Dec 2011
- Reporting date
- 16 Dec 2011
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4
FORM 4 SUBMISSION
- Filing date
- 19 Dec 2011
- Reporting date
- 15 Dec 2011
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SC 13D/A
File 005-84909
SC 13D/A
- Filing date
- 13 Dec 2011
- Reporting date
- Not listed
- SEC evidence
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8-K
File 000-53713
FORM 8-K
- Filing date
- 13 Dec 2011
- Reporting date
- 12 Dec 2011
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8-K
File 000-53713
FORM 8-K
- Filing date
- 06 Dec 2011
- Reporting date
- 01 Dec 2011
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4
FORM 4 SUBMISSION
- Filing date
- 14 Nov 2011
- Reporting date
- 10 Nov 2011
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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
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SC 13D/A
File 005-84909
SC 13D/A
- Filing date
- 04 Nov 2011
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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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
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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
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4
FORM 4 SUBMISSION
- Filing date
- 24 Aug 2011
- Reporting date
- 22 Aug 2011
- SEC evidence
- Open document Open filing
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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