MGE ENERGY INC — SC 13G Filings
13 SC 13G filings on record
This page lists all SC 13G 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 13 SC 13G 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 |
|---|---|---|---|---|
| SC 13G | — | 0001273087-24-000059 | Mar 21, 2024 | — |
| SC 13G | — | 0001897612-24-001162 | Feb 14, 2024 | — |
| SC 13G | — | 0001897612-23-000661 | Feb 14, 2023 | — |
| SC 13G | — | 0000080255-22-001950 | Feb 14, 2022 | — |
| SC 13G | — | 0000932471-12-002999 | Feb 9, 2012 | — |
| SC 13G | — | 0001086364-10-007609 | Jan 29, 2010 | — |
| SC 13G | — | 0000913414-09-003705 | Feb 5, 2009 | — |
| SC 13G | SC 13G | 0001104659-08-010107 | Feb 14, 2008 | — |
| SC 13G | MGE ENERGY INC. | 0001085936-04-000028 | Feb 12, 2004 | — |
| SC 13G | MGE ENERGY INC. | 0001085936-04-000024 | Feb 12, 2004 | — |
| SC 13G | MGE ENERGY INC. | 0001085936-04-000026 | Feb 12, 2004 | — |
| SC 13G | FORM 13G DATED 02/2003 | 0000062741-03-000070 | Feb 13, 2003 | — |
| SC 13G | MGE ENERGY INC. | 0001085936-03-000019 | Feb 13, 2003 | — |