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 376-400 of 898 matching filings.

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25

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16

4

PRIMARY DOCUMENT

Filing date: 01 Jun 2018
Reporting date: 01 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 29 May 2018
Reporting date: 26 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03548

8-K 2018 ANNUAL MEETING RESULTS

Filing date: 10 May 2018
Reporting date: 08 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-03548

10-Q

Filing date: 02 May 2018
Reporting date: 31 Mar 2018
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 26 Apr 2018
Reporting date: 26 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 27 Mar 2018
Reporting date: 27 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 27 Mar 2018
Reporting date: 26 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-03548

DEF 14A

Filing date: 22 Mar 2018
Reporting date: 08 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Mar 2018
Reporting date: 27 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Mar 2018
Reporting date: 08 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 16 Feb 2018
Reporting date: 22 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03548

2018 EARNINGS GUIDANCE

Filing date: 15 Feb 2018
Reporting date: 15 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-03548

10-K

Filing date: 15 Feb 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-20041

SC 13G/A filing

Filing date: 12 Feb 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 24 Jan 2018
Reporting date: 22 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 24 Jan 2018
Reporting date: 22 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 24 Jan 2018
Reporting date: 22 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

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