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 76-100 of 840 matching filings.

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25

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4

4

FORM 4

Filing date: 13 Feb 2025
Reporting date: 11 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Feb 2025
Reporting date: 11 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Feb 2025
Reporting date: 11 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Feb 2025
Reporting date: 11 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Feb 2025
Reporting date: 11 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Feb 2025
Reporting date: 11 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2025
Reporting date: 06 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2025
Reporting date: 06 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2025
Reporting date: 06 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2025
Reporting date: 06 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2025
Reporting date: 06 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Feb 2025
Reporting date: 06 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-53713

8-K

Filing date: 31 Dec 2024
Reporting date: 30 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

8-K

Filing date: 16 Dec 2024
Reporting date: 11 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-53713

10-Q

Filing date: 07 Nov 2024
Reporting date: 30 Sep 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

8-K

Filing date: 05 Nov 2024
Reporting date: 04 Nov 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13D/A File 005-84909

SC 13D/A

Filing date: 03 Oct 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Aug 2024
Reporting date: 13 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-53713

144 filing

Filing date: 13 Aug 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-53713

10-Q

Filing date: 07 Aug 2024
Reporting date: 30 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

8-K

Filing date: 06 Aug 2024
Reporting date: 05 Aug 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-53713

8-K

Filing date: 05 Jun 2024
Reporting date: 30 May 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 28 May 2024
Reporting date: 24 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SD File 000-53713

SD

Filing date: 24 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-53713

144 filing

Filing date: 24 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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