News · 26 weeks27-20%
2025-12-072026-05-31
Mix2690d
- Insider22(85%)
- SEC Filings2(8%)
- Other2(8%)
Latest news
25 items- INSIDERNew insider Peixoto Alexandre Ramos claimed ownership of 124 units of Preferred Shares (SEC Form 3)3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Lima Valeria Pires Amoroso3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Gama Da Silva Maria Do Socorro3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERNew insider Zimmermann Marcio Pereira claimed ownership of 25,000 units of Preferred Shares (SEC Form 3)3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERDirector Ferreira De Souza Aloisio Macario sold $3,860 worth of Preferred Stock (1,550 units at $2.49), decreasing direct ownership by 19% to 6,450 units (SEC Form 4)4 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- SECSEC Form 6-K filed by Comp En De Mn Cemig6-K - ENERGY CO OF MINAS GERAIS (0001157557) (Filer)
- PRCemig Files 2025 Form 20-FBELO HORIZONTE, Brazil, April 17, 2026 /PRNewswire/ -- COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG ("Cemig") (NYSE:CIG, CIG.C, B3: CMIG3, CMIG4)), a publicly held company with shares traded on the exchanges of São Paulo and New York, hereby informs the Brazilian Securities and Exchange Commission (CVM), B3 S.A. Brasil, Bolsa, Balcão ("B3") and the markets in general that it has registered on April 17, 2026, its Form 20-F for the 2025 fiscal year ("Form 20-F 2025") with the U.S. Securities and Exchange Commission ("SEC"). The 2025 Form 20-F 2025 was filed and is available as of April 17, 2026, at the SEC's website (www.sec.gov) and Cemig's investor relations website (http://ri.cemig.com.br).
- SECSEC Form 20-F filed by Comp En De Mn Cemig20-F - ENERGY CO OF MINAS GERAIS (0001157557) (Filer)
- INSIDERSEC Form 3 filed by new insider Silberman Marcus Leonardo3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- SECSEC Form 6-K filed by Comp En De Mn Cemig6-K - ENERGY CO OF MINAS GERAIS (0001157557) (Filer)
- INSIDERSEC Form 3 filed by new insider Villani Luis Claudio Correa3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Cordeiro Marcos Montes3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Castro Sergio Pessoa De Paula3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Versieux Roger Daniel3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Antunes Marney Tadeu3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Filho Reynaldo Passanezi3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Cabral Sergio Lopes3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Rodrigues Anderson3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Ferreira Daniel Alves3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Utsch Marcio Luiz Simoes3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Gaertner Ricardo Menin3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider De Almeida Andrea Marques3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Magalhaes Jose Reinaldo3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Soligo Marco Da Camino Ancona Lopez3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
- INSIDERSEC Form 3 filed by new insider Ferreira De Souza Aloisio Macario3 - ENERGY CO OF MINAS GERAIS (0001157557) (Issuer)
CIG FAQ
6 questionsWhat does Comp En De Mn Cemig do?
Companhia Energética de Minas Gerais, through its subsidiaries, engages in the generation, transmission, distribution, and sale of energy in Brazil. As of December 31, 2020, the company operated 89 hydroelectric, wind, and solar plants with an installed capacity of 6,000 MW; 339,086 miles of distribution lines; and as of January 27, 2021, it operated 4,374 miles of transmission lines. It is also involved in the acquisition, transportation, and distribution of gas and its sub products and derivatives; provision of cloud solution, IT infrastructure, IT management, and cybersecurity services...Where does CIG stock trade?
Comp En De Mn Cemig (CIG) is listed on NYSE.What sector and industry is CIG in?
Comp En De Mn Cemig operates in the Utilities sector, Electric Utilities: Central industry.What are analysts saying about CIG?
Comp En De Mn Cemig has had 6 recent analyst actions on file. The most recent action was from BofA Securities: Underperform on 2025-04-01. Recent price targets cluster around $290.00.What companies are similar to CIG?
Notable peers in the same industry include SO (Southern Company), CEG (Constellation Energy Corporation), D (Dominion Energy Inc.), VST (Vistra Corp.), ETR (Entergy Corporation). Compare CIG side-by-side with any of them on Quantisnow.How can I track CIG on Quantisnow?
Quantisnow aggregates Comp En De Mn Cemig's SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow CIG to receive live email and push alerts on every new disclosure.