MGE Energy Inc
MGEENasdaqCIK 1161728UtilitiesFiscal year ends Dec 31
Reports and events: 284 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-0519:23 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-26-414025 |
| 2026-08-2115:33 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-360327 |
| 2026-08-0512:57 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-334011 |
| 2026-08-0512:37 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001193125-26-333969 |
| 2026-06-2319:26 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-279300 |
| 2026-05-2214:41 ET | 8-K | 5.07 Shareholder vote results | 0001193125-26-235741 |
| 2026-05-0820:44 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-214813 |
| 2026-05-0820:25 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-214717 |
| 2026-05-0516:25 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-205689 |
| 2026-05-0516:23 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001193125-26-205678 |
| 2026-04-2120:45 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-167047 |
| 2026-04-0214:11 ET | DEF 14A | Proxy statementPeriod 2026-03-30 | 0001161728-26-000005 |
| 2026-02-2715:05 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-079800 |
| 2026-02-2422:10 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-067481 |
| 2026-02-2421:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-067050 |
| 2026-02-2421:16 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001193125-26-067036 |
| 2026-01-2916:45 ET | 8-K | 1.02 Termination of a material agreement; 9.01 Financial statements and exhibits | 0001193125-26-028612 |
| 2026-01-2715:15 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-26-023547 |
| 2025-11-0721:41 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-272490 |
| 2025-11-0517:54 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-266389 |
| 2025-11-0516:36 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001193125-25-266253 |
| 2025-10-1614:52 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-240982 |
| 2025-08-1516:00 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-25-109297 |
| 2025-08-0616:01 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-103696 |
| 2025-08-0615:26 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000950170-25-103668 |
| 2025-05-2216:07 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000950170-25-076153 |
| 2025-05-1615:26 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-073194 |
| 2025-05-0716:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-065305 |
| 2025-05-0716:15 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000950170-25-065302 |
| 2025-04-0415:20 ET | DEF 14A | Proxy statementPeriod 2025-04-03 | 0000950170-25-050955 |
| 2025-02-2618:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000950170-25-027506 |
| 2025-02-2519:00 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-25-026377 |
| 2025-02-2517:43 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-026265 |
| 2025-02-2517:41 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000950170-25-026262 |
| 2024-12-0416:51 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-133114 |
| 2024-11-0816:35 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-123793 |
| 2024-11-0617:06 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-121987 |
| 2024-11-0616:38 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-121954 |
| 2024-11-0616:36 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000950170-24-121952 |
| 2024-11-0516:06 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000950170-24-121161 |
| 2024-08-1615:56 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-24-097892 |
| 2024-08-0716:37 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-092461 |
| 2024-08-0716:04 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-092429 |
| 2024-08-0716:02 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000950170-24-092427 |
| 2024-05-2314:17 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000950170-24-063785 |
| 2024-05-0915:39 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-056465 |
| 2024-05-0814:39 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-055188 |
| 2024-05-0814:37 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000950170-24-055186 |
| 2024-04-0513:30 ET | DEF 14A | Proxy statementPeriod 2023-12-31 | 0000950170-24-042079 |
| 2024-02-2120:44 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000950170-24-017861 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:05 ET. Listed shows no prices and gives no investment advice.