MGE ENERGY INC - MGEE
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 33
Latest filed: Jun 23, 2026
| Form | Count |
|---|---|
| 4 | 19 |
| 8-K | 11 |
| SCHEDULE 13G | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jun 23, 2026 | 8-K | Jun 19, 2026 | 0001193125-26-279300 | View |
| May 22, 2026 | 8-K | May 19, 2026 | 0001193125-26-235741 | View |
| May 08, 2026 | 8-K | May 08, 2026 | 0001193125-26-214813 | View |
| May 08, 2026 | 8-K | May 06, 2026 | 0001193125-26-214717 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001193125-26-205689 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-000793 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000506 | View |
| Apr 21, 2026 | 8-K | Apr 17, 2026 | 0001193125-26-167047 | View |
| Apr 21, 2026 | 4 | Apr 17, 2026 | 0001193125-26-167136 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001852 | View |
| Mar 12, 2026 | 4 | Mar 11, 2026 | 0001193125-26-104002 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087332 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087340 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087355 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087368 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087384 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087388 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087400 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087408 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-087883 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088253 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088272 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088305 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088315 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088358 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088418 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088441 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001193125-26-088907 | View |
| Feb 27, 2026 | 8-K | Feb 27, 2026 | 0001193125-26-079800 | View |
| Feb 24, 2026 | 8-K | Feb 24, 2026 | 0001193125-26-067050 | View |
| Feb 24, 2026 | 8-K | Feb 24, 2026 | 0001193125-26-067481 | View |
| Jan 29, 2026 | 8-K | Jan 27, 2026 | 0001193125-26-028612 | View |
| Jan 27, 2026 | 8-K | Jan 22, 2026 | 0001193125-26-023547 | View |