Download CenterCemigCemig GTCemig DSelecione o ano202512.31.2025 –2025 Corporate Events Calendar.pdfView File12.31.2025 –2025 Corporate Events Calendar – Version 3.pdfView File12.31.2025 –2025 Reference Form.pdfView File12.31.2025 –4Q2025 Results Webcast.br/en/videos/4q2025-results-webcastView File12.31.2025 –4Q25 Earnings release.pdfView File12.31.2025 –4Q25 RESULTS - English.pdfView File12.19.2025 –Notice to the Market - Cemig SIM concludes the acquisition of 10MWp in solar power plants.pdfView File12.18.2025 –Company by-laws – Cemig.pdfView File12.18.2025 –Company by-laws – Cemig D.pdfView File12.18.2025 –Company by-laws – Cemig GT.pdfView File12.18.2025 –Notice to Shareholders - Declaration of Interest on Equity.docxView File12.17.2025 –Notice To Shareholders - Declaration of Dividends.docxView File12.12.2025 –Material Fact - CEMIG announces R$44 billion investment plan for 2026-2030.pdfView File12.12.2025 –Material Fact - Collective Dispute Settlement Agreement on Health Plans.pdfView File12.12.2025 –Notice to Shareholders - Second payout installment.docxView File12.08.2025 –Notice to the Market - Suspension of injunction in Public Civil Action against Auction of four small power plants.pdfView File12.05.2025 –Notice to the Market - Injunction granted in Public Civil Action against Auction of four small power plants.pdfView File12.03.2025 –Material Fact - Collective Dispute Settlement Agreement on Health Plans.pdfView File11.18.2025 –Notice To The Market - Liquidation of the 14th Issue Debentures of Cemig D.pdfView File11.17.2025 –Bradesco CEO Conference.pdfView File10.16.2025 –Notice to the Market - Conclusion of the Onerous Transfer of Four Small Power Plants.pdfView File10.06.2025 –NDR Boston / BTG Pactual Latam CEO Conference - New York.pdfView File09.30.2025 –01 - Cemig H 3Q2025_vfinal_CLIENTE.pdfView File09.30.2025 –3Q2025 Results Webcast.br/en/videos/3q2025-results-webcastView File09.30.2025 –3Q25 Earnings release.pdfView File09.30.2025 –3Q25_Results_Recurring.pdfView File09.19.2025 –Material Fact - Collective Dispute Settlement Agreement on Health Plans.pdfView File09.16.2025 –Safra Conference 2025.pdfView File09.12.2025 –Material Fact - Collective Dispute Settlement Agreement on Health Plans.pdfView File09.10.2025 –Cemig Day 2025 (video).br/en/videos/cemig-day-2025View File09.10.2025 –30th Investor Meeting – Cemig Day.pdfView File08.14.2025 –Material Fact - Direct Action of Unconstitutionality 7,324.pdfView File08.01.2025 –Material Fact - Cemig wins CCEE auction for GSF credits for concession extensions.pdfView File08.01.2025 –Material Fact - Official Letter Received from the Controlling Shareholder.pdfView File07.24.2025 –Cemig’s corporate risk and internal control management policy.pdfView File07.11.2025 –Corporate Governance Report 2025.pdfView File07.02.2025 –Citi’s 17th Annual Brazil Equities Conference.pdfView File06.30.2025 –2Q2025 Results Webcast.br/en/videos/2q2025-results-webcastView File06.30.2025 –2Q25_Results.pdfView File06.30.2025 –Cemig Endividamento 2T25.xlsxView File06.30.2025 –Cemig Investimentos 2T25.xlsxView File06.30.2025 –Earnings Release Ing.pdfView File06.30.2025 –FT 2ITR H.pdfView File06.26.2025 –Call Notice - Extraordinary Shareholders’ Meeting.pdfView File06.17.2025 –Notice to Shareholders - Declaration of Interest on Equity.pdfView File06.11.2025 –Notice to Shareholders - First payout installment.pdfView File05.28.2025 –Material Fact - Suspension of the injunction in the collection lawsuit filed by Forluz regarding Plan A of the Supplementary Pension Plan.pdfView File05.20.2025 –Material fact - Injunction granted in collection lawsuit filed by Forluz regarding Plan A of the Supplementary Pension Plan.pdfView File05.14.2025 –Notice to the Market - Cemig is recognized as one of the ten most sustainable companies on B3..pdfView File05.08.2025 –Notice to the Market - Executive Board’s New Composition.pdfView File05.05.2025 –Notice to the Market – Change in relevant shareholding.pdfView File04.30.2025 –Notice to Shareholders - Resolutions passed at the AESM – Dividends/IoE.pdfView File04.30.2025 –Notice to the Market – Form 20-F.pdfView File03.31.2025 –1Q2025 Results Webcast.br/en/videos/1q2025-results-webcastView File03.31.2025 –1Q25 RESULTS.pdfView File03.31.2025 –Earnings 1Q25.pdfView File03.31.2025 –FT 1ITR H.pdfView File03.24.2025 –Notice to the Market - New ruling in Class Action regarding the Auction for the Sale of Small Hydroelectric Power Plants and Hydroelectric Generating Plants.pdfView File03.20.2025 –Material Fact - Delisting of Shares from Latibex.pdfView File03.20.2025 –Notice to Shareholders - Declaration of Interest on Equity.pdfView File03.12.2025 –Notice to the Market - Clarification on Official Letter 56/2025/CVM/SEP/GEA-1, dated March 11, 2025.pdfView File02.28.2025 –Notice to the Market - CEMIG acquires Empresa de Transmissão Timóteo-Mesquita S.A. (“ETTM”).pdfView File02.20.2025 –Material fact - Decision on the Annulment Action regarding the validity of the Specific Collective Agreement of health plans.pdfView File(*) Information available in Portuguese onlyLast Updated on May 28, 2026
