ALLETE INC reports

Company location: Duluth, MN
Fiscal year end: 31 December

ALLETE INC has filed 1,600 SEC EDGAR filings since 08 Feb 1994

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SEC filing history

Showing 76-100 of 898 matching filings.

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25

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4

8-K File 001-03548

8-K

Filing date: 21 Aug 2024
Reporting date: 21 Aug 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 14 Aug 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-03548

10-Q

Filing date: 01 Aug 2024
Reporting date: 30 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 22 Jul 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFM14A File 001-03548

DEFM14A

Filing date: 10 Jul 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

11-K File 001-03548

11-K

Filing date: 27 Jun 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 21 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PRER14A File 001-03548

PRER14A

Filing date: 21 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PREM14A File 001-03548

PREM14A

Filing date: 20 Jun 2024
Reporting date: 20 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 14 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 06 Jun 2024
Reporting date: 01 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03548

8-K

Filing date: 20 May 2024
Reporting date: 14 May 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 17 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 09 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-03548

10-Q

Filing date: 09 May 2024
Reporting date: 31 Mar 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 06 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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