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Cemig Cemig GT Cemig D

12.31.2017 –*Reference Form 2017 Version 6

12.31.2017 –*Reference Form 2017 Version 3

12.31.2017 –*Reference Form 2017 Version 1

12.31.2017 –*Reference Form 2017 Version 4

12.31.2017 –*Reference Form 2017 Version 5

12.31.2017 –4Q17 Financial Statements: ITR/DFP

12.31.2017 –4Q17 Results Presentation

12.31.2017 –4Q17 Results Teleconference (Audio)

12.31.2017 –Earnings Release

12.31.2017 –Form 20-F 2017

12.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

12.31.2017 –Presentation of 2017 Results

12.31.2017 –Presentation of 2017 Results - Audio

12.31.2017 –Results 2017

12.28.2017 –Cemig completes R$ 3.4bn debt reprofiling

12.26.2017 –AGC Energia sells its 12.69% position in Cemig voting stock

12.21.2017 –Extract from the minutes of the 718th meeting of the Board of Directors

12.21.2017 –Summary of Minutes of the 718th Meeting of the Board of Directors

12.21.2017 –Summary of Minutes of the 719th Meeting of the Board of Directors

12.20.2017 –Capital increase: Final subscription now extended to Dec. 28

12.18.2017 –EGM:December 18, 2017 - REMOTE VOTING FORM

12.18.2017 –Extraordinary General Meeting - 2017/12/18: Convocation and Proposal

12.18.2017 –Minutes of the Extraordinary General Meeting of Stockholders – December 18, 2017

12.15.2017 –Summary of Minutes of the 717th Meeting of the Board of Directors

12.14.2017 –Capital increase: Final subscription period extended to Dec. 22

12.13.2017 –Result of 1st allocation of unsubscribed shares; 2nd allocation is on: Dec. 14, 15 and 18.

12.12.2017 –Capital increase: 2nd period for unsubscribed shares now Dec. 14–18

12.11.2017 –Extract from the minutes of the 716th meeting of the Board of Directors

12.11.2017 –Summary of Minutes of the 716th Meeting of the Board of Directors

12.06.2017 –Reply to CVM: Renova negotiation

12.06.2017 –Reply to Stock Exchange Inquiry Letter 1829/2017-SAE, of December 5, 2017

12.05.2017 –AGM decisions: dividends

12.05.2017 –Cemig GT Eurobond settlement

12.05.2017 –Payments of Interest on Equity and dividends: December 28

12.04.2017 –Notice to Stockholders – Proposal to the AGM to be held on May 12, 2017

12.01.2017 –Capital increase raises R$ 1.1 bn; Subscription of remaining shares from Dec. 5

12.01.2017 –Cemig Eurobond: demand 3.7 times offer volume

12.01.2017 –Dividend date: brought forward to 28 Dec.

11.30.2017 –Cemig/Taesa: Transmineiras restructuring completed

11.30.2017 –Conferência JP Morgan Brazil Opportunities

11.30.2017 –Increase in holdings in RME and Lepsa

11.30.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

11.27.2017 –Extraordinary General Meeting - 2017/11/27: Convocation and Proposal

11.27.2017 –Minutes of the Extraordinary General Meeting of Stockholders – November 27, 2017

11.24.2017 –34 million Units in Taesa sold

11.24.2017 –Cemig in 2018 ISE Sustainability Index

11.24.2017 –Extract from the minutes of the 715th meeting of the Board of Directors

11.24.2017 –Renova accepts Brookfield R$ 1.4 bn subscription offer

11.24.2017 –Summary of Minutes of the 715th Meeting of the Board of Directors

11.24.2017 –Umburanas project transaction completed

11.22.2017 –Nov. 24: Auction of 34 million Units in Taesa

11.22.2017 –Partial postponement of Put Option exercise date

11.22.2017 –Summary of Minutes of the 714th Meeting of the Board of Directors

11.20.2017 –Cemig: R$ 4 billion refinancing signed

11.14.2017 –EGM:December 18, 2017 - REMOTE VOTING FORM

11.13.2017 –Non-binding offers for Light

11.13.2017 –Renova: binding proposal for capitalization

11.10.2017 –Summary of Minutes of the 713rd Meeting of the Board of Directors

11.09.2017 –Cemig joins ICMS tax mitigation plan

11.09.2017 –Reply to Stock Exchange Inquiry Letter 1711/2017 - SAE, of November 8, 2017

11.06.2017 –Cemig: Financial update

11.04.2017 –Notice to shareholders - Article 133 of Law 6,404 of December 15, 1976

11.01.2017 –Capital increase: Subscription of leftover shares – new dates

10.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

10.26.2017 –Minutes of the Extraordinary General Meeting of Stockholders – October 26, 2017

10.26.2017 –Summary of Minutes of the 712nd Meeting of the Board of Directors

10.24.2017 –AGC further reduces holding in Cemig ON, to 12.79%

10.24.2017 –Renova: Aneel approves transfer of control of wind farms

10.20.2017 –Extract from the minutes of the 711st meeting of the Board of Directors

10.20.2017 –New members of Executive Board

10.20.2017 –Summary of Minutes of the 711st Meeting of the Board of Directors

10.17.2017 –Renova: Brookfield exclusivity period completed

10.16.2017 –Extract from the minutes of the 709th meeting of the Board of Directors

10.16.2017 –Summary of Minutes of the 709th Meeting of the Board of Directors

10.16.2017 –Summary of Minutes of the 710th Meeting of the Board of Directors

10.11.2017 –Comment on news report – lengthening of debt

10.04.2017 –AGC reduces holding in Cemig ON to 16.29%

10.04.2017 –BTG Pactual LatAm NY USA

10.02.2017 –Light Group data room: Cemig extends access period

10.02.2017 –Renova: news report – no confirmation

09.30.2017 –3Q 2017 Results

09.30.2017 –Earnings Release

09.30.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

09.30.2017 –Presentation of 3Q 2017 Results

09.30.2017 –Presentation of 3Q 2017 Results

09.30.2017 –Presentation of 3Q 2017 Results - Audio

09.30.2017 –Presentation of 3Q 2017 Results - Audio

09.30.2017 –Timetable for publication of 3Q 2017 Results

09.29.2017 –Small adjustment to % subscription in capital increase

09.29.2017 –Summary of Minutes of the 708th Meeting of the Board of Directors

09.26.2017 –Board members after resignation of AGC members

09.25.2017 –Board proposes R$ 1 billion capital increase

09.25.2017 –Board proposes R$ 1bn capital increase

09.25.2017 –Reply to CVM Inquiry Letter 1552/2017-SAE, of September 22, 2017

09.25.2017 –Summary of Minutes of the 707th Meeting of the Board of Directors

09.21.2017 –Summary of Minutes of the 706th Meeting of the Board of Directors

09.21.2017 –Supreme Court suspends ruling that had prevented reconciliation on major power plant concesssions

09.19.2017 –Renova – comment on media reports

09.18.2017 –Lepsa, RME: Banks give notice of exercise of put options

09.15.2017 –Renova: Brookfield exclusivity period extended

09.15.2017 –Summary of Minutes of the 705th Meeting of the Board of Directors

09.12.2017 –Investor criteria for access to Light data room

09.11.2017 –Cemig again included in the Dow Jones World Sustainability Index (2017-18)

09.07.2017 –AGC Energia S.A. withdraws from Cemig Stockholders’ Agreement

09.04.2017 –HSBC Latin Conference - London

08.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

08.30.2017 –Summary of Minutes of the 704th Meeting of the Board of Directors

08.28.2017 –Data Room opened for potential investors in Light

08.28.2017 –Renova decontracts 99.75 MWp of solar supply

08.23.2017 –Renova: Completion of contract for sale of Umburanas Projects

08.23.2017 –Summary of Minutes of the 703rd Meeting of the Board of Directors

08.22.2017 –Summary of Minutes of the 702nd Meeting of the Board of Directors

08.18.2017 –Summary of Minutes of the 701st Meeting of the Board of Directors

08.17.2017 –18ª Conferência Anual Santander

08.11.2017 –Calendar of Corporate Events

08.11.2017 –Second Quarter 2017 Results Presentation

08.08.2017 –Renova: Negotiations for Umburanas Complex at advanced stage

08.03.2017 –Renova: Completion of Alto Sertão II Wind Farm Complex Sale

08.02.2017 –Credit Suisse CEO/CFO Mid Summer Conference

08.02.2017 –Taesa: Ratification of the transfer to Taesa of the shares held by Cemig of Transmineiras

07.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

07.31.2017 –UBS Latin America Infrastructure Conference

07.25.2017 –Cemig changes auditors

07.24.2017 –Extract from the minutes of the 700th meeting of the Board of Directors

07.24.2017 –Summary of Minutes of the 700th Meeting of the Board of Directors

07.18.2017 –Renova: exclusivity to Brookfield for diligence

07.17.2017 –Extract from the minutes of the 699th meeting of the Board of Directors

07.17.2017 –Renova gives exclusivity to Brookfield for due diligence and capital subscription negotiation

07.17.2017 –Summary of decisions of the 699th Meeting of the Board of Directors

07.14.2017 –EGMs of Rio Minas and Luce decide to initiate disposal of their stakes in Light

07.13.2017 –Cemig and Taesa sign Transmineiras stockholding transaction

07.12.2017 –Cemig begins talks with potential investors for sale of its stake in Light

07.12.2017 –TAESA: Approval of Transmineiras Corporate Restructuring

07.10.2017 –Conference Call: Update on the Disinvestment Program

07.10.2017 –LatAm Utilities Day -Scotiabank

07.10.2017 –Reply to CVM Inquiry Letter 1238/2017-SAE, of July 7, 2017

07.10.2017 –Successful Strategy - Performance reflects balanced portfolio structure 2017

07.07.2017 –Conference Call: Update on the Disinvestment Program

07.07.2017 –Updating of Cemig’s Disinvestment Program

07.04.2017 –Renova and Light receive offers from Brookfield

07.03.2017 –Renova Energia S.A.: TerraForm Global share sale completed

07.03.2017 –Transfer of transmission companies to Taesa

06.30.2017 –2Q17 Earning Releases

06.30.2017 –2Q17 Results Presentation

06.30.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

06.30.2017 –Presentation of 2Q 2017 Results

06.30.2017 –Presentation of 2Q 2017 Results - Audio

06.30.2017 –Presentation of 2Q 2017 Results - Audio

06.28.2017 –Citi´s Annual Brazil Equity Conferences, SP

06.27.2017 –Cemig nominates CEO for Light

06.27.2017 –Extract from the minutes of the 698th meeting of the Board of Directors

06.27.2017 –Extraordinary General Meeting - 2017/05/12: Convocation and Proposal

06.27.2017 –Extraordinary General Meeting - 2017/06/27: Convocation and Proposal

06.27.2017 –Extraordinary General Meeting - 2017/06/27: Convocation and Proposal

06.27.2017 –Offer for interest in Madeira Energia S.A. - Mesa (Santo Antônio Power Plant)

06.27.2017 –Summary of decisions of the 698th Meeting of the Board of Directors

06.27.2017 –UBS Latin Equity Ideas Conf, London

06.23.2017 –Payments of Interest on Equity and dividends: June 30

06.21.2017 –Decision on disposal of holding in Light

06.21.2017 –Summary of decisions of the 697th Meeting of the Board of Directors

06.15.2017 –Bradesco BBI | Convite de NDR | Europe

06.14.2017 –BofAML Global Utilities & Renewables Conference 2017

06.13.2017 –Sale of shares in Taesa completed

06.12.2017 –Bradesco BBI`s 9th London Conference

06.09.2017 –Extract from the minutes of the 696th meeting of the Board of Directors

06.09.2017 –Summary of decisions of the 695th Meeting of the Board of Directors

06.09.2017 –Summary of decisions of the 696th Meeting of the Board of Directors

06.09.2017 –Summary of Minutes of the 695th Meeting of the Board of Directors

06.01.2017 –Cemig announces Disinvestment Program

06.01.2017 –XXII Annual Meeting with Capital Markets - Disinvestment Program

06.01.2017 –XXII Annual Meeting with Capital Markets - Guidance

06.01.2017 –XXII Annual Meeting with Capital Markets - Guidance

06.01.2017 –XXII Annual Meeting with Capital Markets – Presentations - Audio

06.01.2017 –XXII Annual Meeting with Capital Markets - Reprofiling of Cemig’s debt

06.01.2017 –XXII Annual Meeting with Capital Markets - Reprofiling of Cemig’s debt

06.01.2017 –XXII Annual Meeting with Capital Markets - Supply and demand balance Cemig GT and the Grid

06.01.2017 –XXII Annual Meeting with Capital Markets - Supply and demand balance Cemig GT and the Grid

06.01.2017 –XXII Cemig Annual Meeting with Apimec

05.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

05.31.2017 –Reference Form 2017

05.29.2017 –Reply to CVM Inquiry Letter 200/2017/CVM/SEP/GEA-1, of May 16, 2017

05.29.2017 –XXII Annual Meeting with Capital Markets

05.22.2017 –Summary of decisions of the 694th Meeting of the Board of Directors

05.17.2017 –Reply to CVM Inquiry Letter 200/2017/CVM/SEP/GEA-1, of May 16, 2017

05.16.2017 –Filing of 2016 20-F Form with the SEC

05.15.2017 –Renova negotiating sale of interest in TerraForm Global

05.12.2017 –Extraordinary General Meeting - 2017/05/12: Convocation and Proposal

05.12.2017 –Minutes of the Ordinary and Extraordinary General Meeting of stockholders

05.12.2017 –Minutes of the Ordinary and Extraordinary General Meeting of Stockholders – May 12, 2017

05.12.2017 –Ordinary and Extraordinary General Meeting - 2017/05/12: Convocation and Proposal

05.12.2017 –Timetable for publication of 1Q 2017 Results

05.05.2017 –Summary of decisions of the 693rd Meeting of the Board of Directors

04.30.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

04.28.2017 –Cemig GT: Board approval of possible international issue

04.28.2017 –Postponement of filing of 20-F Form

04.25.2017 –AGM and EGM (May 12): Remote voting forms re-filed

04.25.2017 –Remote Voting Form - 05/12/2017 - 16h00

04.20.2017 –Brazil Utilities Corporate Access Day

04.19.2017 –Summary of decisions of the 691st Meeting of the Board of Directors

04.19.2017 –Summary of decisions of the 692nd Meeting of the Board of Directors

04.18.2017 –Renova signs contract for sale of Alto Sertão II wind complex

04.12.2017 –Remote Vote Form - 02/12/2017 - 11h00

04.06.2017 –New date for AGM: May 12 - Filing of accounts scheduled for April 11

03.31.2017 –Earnigs Release

03.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

03.31.2017 –Presentation of 1Q 2017 Results

03.31.2017 –Presentation of 1Q 2017 Results

03.31.2017 –Presentation of 1Q 2017 Results - Audio

03.31.2017 –Presentation of 1Q 2017 Results - Audio

03.30.2017 –Extraordinary General Meeting - 2017/03/30: Convocation and Proposal

03.30.2017 –Minutes of the Extraordinary General Meeting of Stockholders –March 30, 2017

03.30.2017 –New date for AGM: May 8 - Filing of accounts scheduled for April 7

03.29.2017 –Miranda Plant injunction lifted

03.29.2017 –São Simão injunction lifted; Cemig continues to operate plant.

03.28.2017 –Light - Deliberations of the Board of Directors

03.28.2017 –Summary of decisions of the 690th Meeting of the Board of Directors

03.27.2017 –5th Annual LatAm Fixed Income Conference

03.27.2017 –Changes to 2017 Corporate Events Calendar

03.24.2017 –Extract from the minutes of the 689th meeting of the Board of Directors

03.22.2017 –Jaguara Plant: Interim injunction in Supreme Court Provisional Remedy Action 3980 revoked

03.13.2017 –Reply to CVM Inquiry Letter 123/2017-CVM/SEP/GEA-1, of March 10, 2017

03.13.2017 –Reply to CVM Inquiry Letter 336/2017-CVM/SEP/GEA-1, of March 13, 2017

03.07.2017 –Injunction keeps Cemig in control of São Simão plant

02.28.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

02.21.2017 –Applications to Energy Ministry for opening of administrative proceedings: Concessions of the Volta Grande, Jaguara, São Simão and Miranda Plants

02.20.2017 –Changes to the Executive Board

02.20.2017 –Extract from the minutes of the 688th meeting of the Board of Directors

02.20.2017 –Summary of decisions of the 688th Meeting of the Board of Directors

02.14.2017 –Reply to CVM Inquiry Letter 85/2017/CVM/SEP/GEA-1, of February 13, 2017

02.13.2017 –Reply to CVM Inquiry Letter 8-/2017-CVM/SEP/GEA-1, of February 10, 2017

02.10.2017 –Summary of decisions of the 686th Meeting of the Board of Directors

02.01.2017 –Comments on media reports

01.31.2017 –Comments on media reports

01.31.2017 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

01.20.2017 –Extract from the minutes of the 685th meeting of the Board of Directors

01.20.2017 –Renova Energia S.A.: Acceptance of offer to sell assets

01.20.2017 –Summary of decisions of the 684th Meeting of the Board of Directors

01.20.2017 –Summary of decisions of the 685th Meeting of the Board of Directors

01.18.2017 –Santander 21st Annual Latin American Conference

01.13.2017 –Agreement for sale of Assets of Renova Energia S.A.

01.03.2017 –Reply to CVM Inquiry Letter 4/2017-CVM/SEP/GEA-1, of January 2, 2017

01.02.2017 –Registration Form 2017

(*) Information available in Portuguese only

Last Updated on July 13, 2026