CIG News
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2026-06-09 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2026-04-24 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2026-03-27 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2026-01-20 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2025-10-27 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2025-07-30 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2025-05-16 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2025-03-07 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2025-01-02 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2024-12-18 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2024-11-14 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2024-10-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2024-07-18 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2024-04-16 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2024-01-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2023-12-01 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2023-09-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2023-07-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2023-05-30 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2023-04-04 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2023-02-24 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-12-27 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-12-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-11-29 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-10-25 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-09-01 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-07-26 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-06-22 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-05-20 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-05-05 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-03-18 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2022-01-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-11-04 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-08-13 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-08-02 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-07-20 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-06-09 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-04-14 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2021-02-22 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-12-14 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-10-22 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-08-06 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-05-14 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-04-28 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-03-11 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2020-01-06 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2019-11-08 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2019-09-19 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2019-08-07 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2019-06-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2019-04-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2019-02-11 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-09-11 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-07-19 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-06-05 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-04-26 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-03-14 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-02-26 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2018-02-05 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-11-21 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-10-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-09-08 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-09-01 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-07-26 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-06-16 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-05-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2017-03-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-12-29 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-12-23 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-11-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-09-01 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-06-02 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-05-25 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-04-06 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2016-02-08 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-12-18 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-11-19 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-09-11 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-07-13 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-06-01 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-05-07 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-04-15 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-04-09 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-02-27 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2015-01-30 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-12-22 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-11-05 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-09-30 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-08-22 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-07-03 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-06-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-05-08 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-04-09 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-02-21 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2014-01-09 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2013-12-10 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2013-11-12 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2013-10-07 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2013-08-26 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |
| 2013-07-24 | Foreign issuer report | SEC filing | ENERGY CO OF MINAS GERAIS filed Form 6-K | ENERGY CO OF MINAS GERAIS filed Form 6-K. |