MGE ENERGY INC - MGEE
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 46
Latest filed: Apr 21, 2026
| Form | Count |
|---|---|
| 4 | 37 |
| 8-K | 8 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| 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 |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003875 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003891 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003898 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003912 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003924 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003932 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001193125-26-003952 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002441 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002462 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002476 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002483 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002493 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002524 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002536 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002546 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001193125-26-002562 | View |
| Dec 08, 2025 | 4 | Dec 04, 2025 | 0001193125-25-311139 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0001193125-25-311239 | View |
| Nov 07, 2025 | 8-K | Nov 07, 2025 | 0001193125-25-272490 | View |
| Nov 05, 2025 | 8-K | Nov 05, 2025 | 0001193125-25-266389 | View |