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ENERGY CO OF MINAS GERAIS (CIG)

NYSE · CIK 0001157557

Form Report Date Filing Date Description
6-K 2026-09-30 2026-09-09 6-K
6-K 2026-06-30 2026-06-09 6-K
6-K 2026-06-30 2026-04-24 6-K
20-F 2025-12-31 2026-04-17 20-F
6-K 2026-03-31 2026-03-27 6-K
6-K 2026-03-31 2026-01-20 6-K
6-K 2025-12-31 2025-10-27 6-K
6-K 2025-09-30 2025-07-30 6-K
6-K 2025-06-30 2025-05-16 6-K
20-F 2024-12-31 2025-05-01 20-F
6-K 2025-03-31 2025-03-07 6-K
6-K 2025-03-31 2025-01-02 6-K
6-K 2024-12-31 2024-12-18 6-K
6-K 2024-12-31 2024-11-14 6-K
6-K 2024-12-31 2024-10-10 6-K
6-K 2024-07-18 2024-07-18 6-K
20-F 2023-12-31 2024-04-30 20-F
6-K 2024-06-30 2024-04-16 6-K
6-K 2024-03-31 2024-01-10 FORM 6-K
6-K 2023-09-30 2023-12-01 FORM 6-K
6-K 2023-09-30 2023-09-12 6-K
6-K 2023-09-30 2023-07-12 6-K
6-K 2023-06-30 2023-05-30 6-K
20-F 2022-12-31 2023-05-16 20-F
6-K 2023-06-30 2023-04-04 6-K
6-K 2023-03-31 2023-02-24 6-K
6-K 2022-12-31 2022-12-27 FORM 6-K
6-K 2022-12-31 2022-12-12 FORM 6-K
6-K 2022-12-31 2022-11-29 6-K
6-K 2022-12-31 2022-10-25 6-K
6-K 2022-06-30 2022-09-01 FORM 6-K
6-K 2022-09-30 2022-07-26 6-K
6-K 2022-06-30 2022-06-22 FORM 6-K
6-K 2022-06-30 2022-05-20 6-K
20-F 2021-12-31 2022-05-17 FORM 20-F
6-K 2022-06-30 2022-05-05 6-K
6-K 2022-03-31 2022-03-18 FORM 6-K
6-K 2022-03-31 2022-01-10 CIG20220107_6K
6-K 2021-12-31 2021-11-04 CIG20211103_6K
6-K 2021-09-30 2021-08-13 6-K
6-K 2021-09-30 2021-08-02 CIG20210730_6K
6-K 2021-09-30 2021-07-20 6-K
6-K 2021-06-30 2021-06-09 6-K
20-F 2020-12-31 2021-04-30 CIGFORM20F_2020
6-K 2021-06-30 2021-04-14 CIG20210414_6K
6-K 2021-03-31 2021-02-22 CIG20210219_6K
6-K 2020-12-31 2020-12-14 CIG20201211_6K
6-K 2020-12-31 2020-10-22 FORM 6-K
6-K 2020-09-30 2020-08-06 FORM 6-K
20-F 2019-12-31 2020-05-26 FORM 20-F
6-K 2019-06-30 2020-05-14 FORM 6-K
6-K 2020-06-30 2020-04-28 FORM 6-K
6-K 2020-03-11 2020-03-11 6-K
6-K 2020-01-06 2020-01-06 6-K
6-K 2019-11-08 2019-11-08 6-K
6-K 2019-09-19 2019-09-19 6-K
6-K 2019-08-05 2019-08-07 6-K
6-K 2019-06-11 2019-06-12 6-K
20-F 2018-12-31 2019-05-17 20-F
6-K 2019-04-09 2019-04-10 6-K
6-K 2019-02-08 2019-02-11 6-K
6-K 2018-09-11 2018-09-11 6-K
6-K 2018-07-13 2018-07-19 6-K
6-K 2018-06-04 2018-06-05 6-K
20-F 2017-12-31 2018-05-09 FORM 20-F
6-K 2018-03-31 2018-04-26 6-K
6-K 2018-02-28 2018-03-14 6-K
6-K 2018-02-23 2018-02-26 6-K
6-K 2018-02-05 2018-02-05 FORM 6-K
6-K 2017-11-21 2017-11-21 6-K
6-K 2017-10-11 2017-10-12 6-K
6-K 2017-09-08 2017-09-08 FORM 6-K
6-K 2017-09-01 2017-09-01 6-K
6-K 2017-07-26 2017-07-26 6-K
6-K 2017-06-16 2017-06-16 6-K
20-F 2016-12-31 2017-05-16 FORM 20-F
6-K 2017-05-12 2017-05-12 6-K
6-K 2017-03-10 2017-03-10 6-K
6-K 2016-12-29 2016-12-29 6-K
6-K 2016-12-23 2016-12-23 6-K
20-F 2015-12-31 2016-11-14 20-F
6-K 2016-11-10 2016-11-10 6-K
6-K 2016-09-01 2016-09-01 FORM 6-K
6-K 2016-06-02 2016-06-02 6-K
6-K 2016-05-24 2016-05-25 6-K
6-K 2016-04-06 2016-04-06 6-K
6-K 2016-02-08 2016-02-08 6-K
6-K 2015-12-18 2015-12-18 FORM 6-K
6-K 2015-11-19 2015-11-19 FORM 6-K
6-K 2015-09-11 2015-09-11 6-K
6-K 2015-07-13 2015-07-13 FORM 6-K
6-K 2015-06-01 2015-06-01 FORM 6-K
6-K 2015-05-07 2015-05-07 FORM 6-K
20-F 2014-12-31 2015-04-29 20-F
6-K 2015-04-14 2015-04-15 6-K
6-K 2015-04-08 2015-04-09 FORM 6-K
6-K 2015-02-27 2015-02-27 FORM 6-K
6-K 2015-01-30 2015-01-30 FORM 6-K
6-K 2014-12-22 2014-12-22 FORM 6-K
6-K 2014-11-05 2014-11-05 6-K
6-K 2014-09-30 2014-09-30 6-K
6-K 2014-08-22 2014-08-22 6-K
6-K 2014-07-03 2014-07-03 6-K
6-K 2014-06-11 2014-06-12 6-K
6-K 2014-05-08 2014-05-08 6-K
20-F 2013-12-31 2014-04-30 20-F
6-K 2014-04-09 2014-04-09 6-K
6-K 2014-02-28 2014-02-21 6-K
6-K 2014-01-09 2014-01-09 6-K
6-K 2013-12-10 2013-12-10 6-K
6-K 2013-11-12 2013-11-12 6-K
6-K 2013-10-07 2013-10-07 6-K
6-K 2013-08-26 2013-08-26 6-K
6-K 2013-07-23 2013-07-24 6-K
6-K 2013-06-20 2013-06-20 6-K
6-K 2013-05-21 2013-05-21 6-K
20-F 2012-12-31 2013-04-30 20-F
6-K 2013-04-23 2013-04-25 6-K
6-K 2013-04-04 2013-04-04 6-K
6-K 2013-02-26 2013-02-26 6-K
6-K 2013-01-03 2013-01-08 6-K
6-K 2012-12-18 2012-12-18 6-K
6-K 2012-10-10 2012-10-10 6-K
6-K 2012-08-31 2012-08-27 6-K
6-K 2012-07-17 2012-07-17 6-K
6-K 2012-06-13 2012-06-15 6-K
6-K 2012-05-22 2012-05-23 6-K
20-F 2001-12-31 2012-04-27 20-F
6-K 2012-04-12 2012-04-12 6-K
6-K 2012-03-22 2012-03-22 6-K
6-K 2012-03-06 2012-03-06 6-K
6-K 2012-02-06 2012-02-06 6-K
6-K 2011-12-23 2011-12-23 6-K
6-K 2011-11-25 2011-11-28 6-K
6-K 2011-10-31 2011-10-21 6-K
6-K 2011-09-12 2011-09-12 6-K
6-K 2011-08-16 2011-08-16 6-K
6-K 2011-07-19 2011-07-19 6-K
20-F 2010-12-31 2011-06-30 20-F
6-K 2011-06-15 2011-06-15 6-K
6-K 2011-05-19 2011-05-19 6-K
6-K 2011-04-29 2011-04-29 6-K
6-K 2011-04-07 2011-04-07 6-K
6-K 2011-03-10 2011-03-10 6-K
6-K 2011-01-24 2011-01-24 6-K
6-K 2010-12-31 2010-12-21 6-K
6-K 2010-11-30 2010-11-22 6-K
6-K 2010-10-25 2010-10-25 6-K
6-K 2010-09-30 2010-09-15 6-K
6-K 2010-08-31 2010-08-24 6-K
6-K 2010-07-31 2010-07-19 6-K
20-F 2009-12-31 2010-06-30 20-F
6-K 2010-06-30 2010-06-09 6-K
6-K 2010-05-31 2010-05-11 6-K
6-K 2010-04-02 2010-04-02 6-K
6-K 2010-03-31 2010-03-12 6-K
6-K 2010-02-16 2010-02-16 6-K
6-K 2010-01-08 2010-01-08 6-K
6-K 2009-12-31 2009-12-18 6-K
6-K 2009-11-17 2009-11-18 6-K
6-K 2009-10-22 2009-10-22 6-K
6-K 2009-09-30 2009-09-17 6-K
6-K 2009-08-31 2009-08-18 6-K
6-K 2009-07-14 2009-07-14 6-K
20-F 2008-12-31 2009-06-19 20-F
6-K 2009-06-16 2009-06-16 6-K
6-K 2009-05-19 2009-05-19 6-K
6-K 2009-04-28 2009-04-28 6-K
6-K 2009-03-20 2009-03-25 6-K
6-K 2009-02-28 2009-02-23 6-K
6-K 2009-01-22 2009-01-22 CURRENT REPORT OF FOREIGN ISSUER
6-K 2008-12-11 2008-12-11 6-K
6-K 2008-11-17 2008-11-17 6-K
6-K 2008-09-30 2008-09-30 6-K
6-K 2008-08-31 2008-08-28 6-K
6-K 2008-07-28 2008-07-30 6-K
20-F 2007-12-31 2008-06-30 20-F
6-K 2008-06-18 2008-06-18 6-K
6-K 2008-05-27 2008-05-27 6-K
6-K 2008-05-08 2008-05-08 6-K
6-K 2008-04-15 2008-04-15 6-K
6-K 2008-03-14 2008-03-17 6-K
6-K 2008-01-16 2008-01-16 6-K
6-K 2007-12-13 2007-12-13 6-K
6-K 2007-11-13 2007-11-13 6-K
6-K 2007-10-16 2007-10-16 6-K
6-K 2007-08-31 2007-08-23 6-K
20-F 2006-12-31 2007-07-23 20-F
6-K 2007-07-31 2007-07-13 6-K
6-K 2007-05-31 2007-05-31 6-K
6-K 2007-05-01 2007-05-02 6-K
6-K 2007-03-31 2007-03-20 6-K
6-K 2007-03-31 2007-03-15 6-K
6-K 2007-02-15 2007-02-15 6-K
6-K 2007-01-16 2007-01-16 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-12-13 2006-12-13 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-11-09 2006-11-09 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-10-31 2006-10-13 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-09-07 2006-09-12 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-08-08 2006-08-08 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-07-30 2006-07-07 CURRENT REPORT OF FOREIGN ISSUER
20-F 2005-12-31 2006-06-30 ANNUAL AND TRANSITION REPORT OF FOREIGN PRIVATE ISSUERS
6-K 2006-05-31 2006-05-31 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-04-24 2006-04-27 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-03-01 2006-03-31 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-03-01 2006-03-01 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-01-31 2006-01-30 CURRENT REPORT OF FOREIGN ISSUER
6-K 2006-01-13 2006-01-13 CURRENT REPORT OF FOREIGN ISSUER
6-K 2005-12-05 2005-12-08 CURRENT REPORT OF FOREIGN ISSUER
6-K 2005-11-01 2005-11-04 CURRENT REPORT OF FOREIGN ISSUER
6-K 2005-10-04 2005-10-04 6-K
6-K 2005-09-01 2005-09-01 6-K
6-K 2005-08-01 2005-08-03 6-K
6-K 2005-06-29 2005-06-29 6-K
20-F 2004-12-31 2005-05-25 20-F
6-K 2005-05-01 2005-05-02 6-K
6-K 2005-02-24 2005-02-25 6-K
6-K 2005-01-19 2005-01-19 6-K
6-K 2005-01-01 2005-01-03 6-K
6-K 2004-12-31 2004-12-17 6-K
6-K 2004-12-09 2004-12-09 6-K
6-K 2004-11-23 2004-11-23 6-K
6-K 2004-11-19 2004-11-19 6-K
6-K 2004-11-12 2004-11-12 6-K
6-K 2004-11-09 2004-11-09 6-K
6-K 2004-11-05 2004-11-05 6-K
6-K 2004-10-04 2004-10-05 6-K
6-K 2004-09-23 2004-09-23 6-K
6-K 2004-09-20 2004-09-20 6-K
6-K 2004-08-31 2004-08-31 6-K
6-K 2004-08-26 2004-08-30 6-K
6-K 2004-08-24 2004-08-24 6-K
6-K 2004-08-24 2004-08-24 6-K
6-K 2004-08-16 2004-08-16 6-K
6-K 2004-07-30 2004-07-30 6-K
20-F 2003-12-31 2004-07-01 20-F
6-K 2004-04-21 2004-04-21 -
6-K 2004-03-31 2004-04-01 -
6-K 2004-03-24 2004-03-24 -
6-K 2003-12-23 2003-12-24 -
6-K 2003-11-17 2003-11-17 -
6-K 2003-11-06 2003-11-10 -
6-K 2003-09-15 2003-09-15 -
6-K 2003-09-05 2003-09-09 CEMIG
6-K 2003-08-21 2003-08-21 -
6-K 2003-08-07 2003-08-07 -
20-F 2002-12-31 2003-06-30 FORM 20-F
6-K 2003-06-27 2003-06-30 -
6-K 2003-06-04 2003-06-04 CEMIG
6-K 2003-05-30 2003-06-02 -
6-K 2003-05-19 2003-05-22 -
6-K 2003-04-15 2003-04-16 -
6-K 2003-03-31 2003-04-01 -
20-F 2003-03-26 2003-03-26 -
6-K 2003-02-28 2003-03-03 -
6-K 2003-02-26 2003-02-27 CEMIG
6-K 2003-02-12 2003-02-12 CEMIG
6-K 2003-01-23 2003-01-23 -
6-K 2003-01-13 2003-01-13 ENERGY COMPANY OF MINAS GERAIS
6-K 2003-01-08 2003-01-08 -
6-K 2002-12-23 2002-10-23 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-09-20 2002-09-20 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-07-29 2002-07-29 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-07-16 2002-07-16 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-06-24 2002-06-24 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-06-07 2002-06-07 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-05-20 2002-05-20 AUTO-GENERATED PAPER DOCUMENT
6-K 2002-03-01 2002-03-29 AUTO-GENERATED PAPER DOCUMENT