MGE ENERGY INC reports

Company location: Madison, WI
Fiscal year end: 31 December

MGE ENERGY INC has filed 826 SEC EDGAR filings since 02 Nov 2001

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SEC filing history

Showing 226-250 of 631 matching filings.

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25

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10

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 23 Feb 2023
Reporting date: 17 Feb 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 22 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 000-49965

10-K

Filing date: 22 Feb 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G File 005-78824

SC 13G filing

Filing date: 14 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-78824

SC 13G/A filing

Filing date: 14 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-78824

SCHEDULE 13G/A

Filing date: 09 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 01 Feb 2023
Reporting date: 30 Jan 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G/A File 005-78824

SC 13G/A filing

Filing date: 31 Jan 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 16 Dec 2022
Reporting date: 16 Dec 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 17 Nov 2022
Reporting date: 15 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 10 Nov 2022
Reporting date: 10 Nov 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 09 Nov 2022
Reporting date: 08 Nov 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-49965

8-K

Filing date: 03 Nov 2022
Reporting date: 03 Nov 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-49965

10-Q

Filing date: 03 Nov 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 11 Oct 2022
Reporting date: 19 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

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