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 226-250 of 898 matching filings.

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10

4

PRIMARY DOCUMENT

Filing date: 02 Jun 2021
Reporting date: 01 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Jun 2021
Reporting date: 01 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Jun 2021
Reporting date: 01 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Jun 2021
Reporting date: 01 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Jun 2021
Reporting date: 01 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 21 May 2021
Reporting date: 12 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03548

8-K ANNUAL MEETING RESULTS 2021

Filing date: 12 May 2021
Reporting date: 11 May 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-03548

10-Q

Filing date: 06 May 2021
Reporting date: 31 Mar 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-20041

SCHEDULE 13G/A

Filing date: 12 Apr 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-03548

DEFA14A

Filing date: 25 Mar 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-03548

DEF 14A

Filing date: 25 Mar 2021
Reporting date: 25 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-253190

S-8

Filing date: 17 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03548

8-K

Filing date: 17 Feb 2021
Reporting date: 17 Feb 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 001-03548

10-K

Filing date: 17 Feb 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-20041

SCHEDULE 13G/A

Filing date: 10 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Feb 2021
Reporting date: 02 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Feb 2021
Reporting date: 02 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Feb 2021
Reporting date: 02 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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