MGE ENERGY INC — 3 Filings
21 3 filings on record
This page lists all 3 filings submitted to the SEC by MGE ENERGY INC (MGEE), sorted by most recent first. Each row links to the full filing on EdgarLookup. MGE ENERGY INC has filed 21 3 documents with the SEC since 2001. To view all SEC filings by MGE ENERGY INC, see the full filings list.
All
10-K
10-Q
10-Q/A
3
3/A
4
4/A
424B2
424B3
424B5
425
8-K
8-K/A
8-K12G3
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
FWP
POS AM
PRE 14A
PX14A6G
S-3
S-3ASR
S-3DPOS
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G/A
U-3A-2
U-3A-2/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | 3 | 0002115102-26-000002 | Mar 3, 2026 | Mar 1, 2026 |
| 3 | 3 | 0000950170-25-031036 | Mar 3, 2025 | Mar 1, 2025 |
| 3 | 3 | 0000950170-24-080289 | Jul 2, 2024 | Jul 1, 2024 |
| 3 | 3 | 0000950170-24-023608 | Mar 1, 2024 | — |
| 3 | 3 | 0000950170-24-023607 | Mar 1, 2024 | — |
| 3 | 3 | 0000950170-24-023606 | Mar 1, 2024 | — |
| 3 | PRIMARY DOCUMENT | 0001161728-21-000064 | Sep 7, 2021 | Sep 1, 2021 |
| 3 | PRIMARY DOCUMENT | 0001161728-21-000035 | May 10, 2021 | May 1, 2021 |
| 3 | PRIMARY DOCUMENT | 0001161728-21-000034 | May 10, 2021 | May 1, 2021 |
| 3 | PRIMARY DOCUMENT | 0001161728-20-000090 | Sep 10, 2020 | Sep 1, 2020 |
| 3 | PRIMARY DOCUMENT | 0001161728-20-000089 | Sep 10, 2020 | Sep 1, 2020 |
| 3 | PRIMARY DOCUMENT | 0001161728-19-000007 | Mar 6, 2019 | Mar 1, 2019 |
| 3 | PRIMARY DOCUMENT | 0001161728-18-000006 | Mar 6, 2018 | Mar 1, 2018 |
| 3 | PRIMARY DOCUMENT | 0001161728-18-000005 | Mar 6, 2018 | Mar 1, 2018 |
| 3 | PRIMARY DOCUMENT | 0001161728-15-000025 | Nov 13, 2015 | Nov 2, 2015 |
| 3 | PRIMARY DOCUMENT | 0001161728-15-000016 | Aug 10, 2015 | Jul 23, 2015 |
| 3 | PRIMARY DOCUMENT | 0001161728-12-000001 | Jan 26, 2012 | Jan 1, 2012 |
| 3 | PRIMARY DOCUMENT | 0001161728-10-000040 | Sep 23, 2010 | Sep 17, 2010 |
| 3 | PRIMARY DOCUMENT | 0001161728-09-000018 | Nov 20, 2009 | Nov 18, 2009 |
| 3 | PRIMARY DOCUMENT | 0001161728-08-000025 | Dec 29, 2008 | Dec 19, 2008 |
| 3 | PRIMARY DOCUMENT | 0001161728-08-000002 | Feb 8, 2008 | — |