FILINGS
| MGEE 0001161728 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-03-29 | ARS | ANNUAL REPORT TO SECURITY HOLDERS | View Document |
| 2023-03-29 | DEFA14A | VIDEO TRANSCRIPTION | View Document |
| 2023-03-29 | DEFA14A | ADDITIONAL PROXY MATERIAL | View Document |
| 2023-03-29 | DEFA14A | ADDITIONAL PROXY MATERIAL | View Document |
| 2023-03-29 | DEF 14A | DEF 14A | View Document |
| 2023-03-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-08 | 8-K | 8-K | View Document |
| 2023-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-23 | 8-K | 8-K | View Document |
| 2023-02-22 | 8-K | 8-K | View Document |
| 2023-02-22 | 10-K | 10-K | View Document |
| 2023-02-14 | SC 13G | View Document | |
| 2023-02-14 | SC 13G/A | View Document | |
| 2023-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-02-01 | 8-K | 8-K | View Document |
| 2023-01-31 | SC 13G/A | View Document | |
| 2022-12-16 | 8-K | 8-K | View Document |
| 2022-11-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-11-10 | 8-K | 8-K | View Document |
| 2022-11-09 | 8-K | 8-K | View Document |
| 2022-11-03 | 8-K | 8-K | View Document |
| 2022-11-03 | 10-Q | 10-Q | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 3/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 3/A | PRIMARY DOCUMENT | View Document |
| 2022-10-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-23 | UPLOAD | View Document | |
| 2022-09-13 | CORRESP | View Document | |
| 2022-09-07 | UPLOAD | View Document | |
| 2022-09-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-19 | 8-K | 8-K | View Document |
| 2022-08-04 | 8-K | 8-K | View Document |
| 2022-08-04 | 10-Q | 10-Q | View Document |
| 2022-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-05-19 | 8-K | 8-K | View Document |
| 2022-05-09 | DEFA14A | View Document | |
| 2022-05-05 | 8-K | 8-K | View Document |
| 2022-05-05 | 10-Q | 10-Q | View Document |
| 2022-04-14 | DEFA14A | View Document | |
| 2022-03-30 | DEFA14A | ADDITIONAL PROXY MATERIAL | View Document |
| 2022-03-30 | DEF 14A | MGE ENERGY DEFINITIVE PROXY STATEMENT | View Document |
| 2022-03-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 8-K | 8-K | View Document |
| 2022-02-23 | 10-K | 10-K | View Document |
| 2022-02-14 | SC 13G | View Document | |
| 2022-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-03 | SC 13G/A | View Document | |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-04 | 8-K | 8-K | View Document |
| 2021-11-04 | 10-Q | 10-Q | View Document |
| 2021-11-03 | 8-K | 8-K | View Document |
| 2021-10-15 | 8-K | 8-K | View Document |
| 2021-09-07 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-08-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-20 | 8-K | FORM 8-K | View Document |
| 2021-08-05 | 8-K | FORM 8-K | View Document |
| 2021-08-05 | 10-Q | FORM 10-Q | View Document |
| 2021-07-21 | 8-K | FORM 8-K | View Document |
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