Otter Tail Corp reports

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

Otter Tail Corp has filed 876 SEC EDGAR filings since 01 Jul 2009

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SEC filing history

Showing 276-300 of 847 matching filings.

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25

Current page

12

4

ROGELSTAD020621

Filing date: 09 Feb 2021
Reporting date: 06 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

ABBOTT020621

Filing date: 09 Feb 2021
Reporting date: 06 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

KNUTSON020621

Filing date: 09 Feb 2021
Reporting date: 06 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MOUG020621

Filing date: 09 Feb 2021
Reporting date: 06 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MACFARLANE020621

Filing date: 09 Feb 2021
Reporting date: 06 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-84909

SC 13G/A filing

Filing date: 29 Jan 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-53713

FORM 10-Q

Filing date: 06 Nov 2020
Reporting date: 30 Sep 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 03 Nov 2020
Reporting date: 02 Nov 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 02 Nov 2020
Reporting date: 02 Nov 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 20 Aug 2020
Reporting date: 20 Aug 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-53713

FORM 10-Q

Filing date: 07 Aug 2020
Reporting date: 30 Jun 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 04 Aug 2020
Reporting date: 03 Aug 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SD File 000-53713

FORM SD

Filing date: 29 May 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-53713

FORM 10-Q

Filing date: 08 May 2020
Reporting date: 31 Mar 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 06 May 2020
Reporting date: 05 May 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

042020ERICKSON

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

042020FRITZE

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

42020BOHN

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

042020WEBB

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

042020STAKE

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

042020PARTAIN

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

042020O'KEEFE

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

042020JOHNSON

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

FORM 8-K

Filing date: 22 Apr 2020
Reporting date: 20 Apr 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

040820SMESTAD

Filing date: 10 Apr 2020
Reporting date: 08 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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