MGE ENERGY INC — SC 13G/A Filings
35 SC 13G/A filings on record
This page lists all SC 13G/A 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 35 SC 13G/A 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/A | — | 0001897612-24-001896 | Nov 14, 2024 | — |
| SC 13G/A | — | 0000932471-24-001028 | Nov 12, 2024 | — |
| SC 13G/A | — | 0000932471-24-000534 | Nov 4, 2024 | — |
| SC 13G/A | — | 0001086364-24-007386 | Apr 5, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-020084 | Feb 13, 2024 | — |
| SC 13G/A | — | 0001086364-24-003689 | Jan 25, 2024 | — |
| SC 13G/A | — | 0000080255-23-002518 | Feb 14, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-015121 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-005096 | Jan 31, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-016285 | Feb 9, 2022 | — |
| SC 13G/A | — | 0000834237-22-005402 | Feb 3, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-019630 | Feb 10, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-017242 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000834237-21-004802 | Jan 29, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-017245 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-005926 | Feb 5, 2020 | — |
| SC 13G/A | — | 0000932471-19-005033 | Feb 11, 2019 | — |
| SC 13G/A | — | 0000215457-19-004883 | Feb 6, 2019 | — |
| SC 13G/A | — | 0000932471-18-007361 | Nov 13, 2018 | — |
| SC 13G/A | — | 0000932471-18-003849 | Feb 9, 2018 | — |
| SC 13G/A | — | 0000215457-18-003095 | Jan 25, 2018 | — |
| SC 13G/A | — | 0000932471-17-001272 | Feb 10, 2017 | — |
| SC 13G/A | — | 0000353480-17-001219 | Jan 25, 2017 | — |
| SC 13G/A | — | 0000932471-16-010716 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-003308 | Jan 26, 2016 | — |
| SC 13G/A | — | 0000932471-15-005127 | Feb 11, 2015 | — |
| SC 13G/A | — | 0001086364-15-001573 | Feb 2, 2015 | — |
| SC 13G/A | — | 0000932471-14-003277 | Feb 11, 2014 | — |
| SC 13G/A | — | 0001086364-14-001231 | Jan 30, 2014 | — |
| SC 13G/A | — | 0000932471-13-003762 | Feb 12, 2013 | — |
| SC 13G/A | — | 0001305227-13-000748 | Feb 11, 2013 | — |
| SC 13G/A | — | 0001086364-12-001832 | Feb 13, 2012 | — |
| SC 13G/A | — | 0001086364-11-002217 | Feb 2, 2011 | — |
| SC 13G/A | SC 13G/A | 0001104659-09-009301 | Feb 13, 2009 | — |
| SC 13G/A | 13G FILING 2004 - AMMENDMENT | 0001085936-05-000029 | Feb 14, 2005 | — |