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Cemig Cemig GT Cemig D

12.31.2019 –*Cadastral Form 2019 version 2

12.31.2019 –2019 Results - Earnings Release

12.31.2019 –4Q19 Results Presentation

12.31.2019 –Calendar of Corporate Events

12.31.2019 –Form 20-F 2019

12.31.2019 –Intermediate Financial Statements - 2019

12.31.2019 –Results Teleconference (Audio)

12.27.2019 –Renova obtains authorization to contract DIP loan

12.18.2019 –Payments of Interest on Equity

12.17.2019 –Renova files Recovery Plan

12.04.2019 –Payments of Interest on Equity and dividends: December 27, 2019

11.22.2019 –Itau - 12th Annual Latam Conference

11.18.2019 –3Q 2019 Results - Presentation

11.13.2019 –Changes to 2019 Corporate Events Calendar

11.13.2019 –No change in Cemig GT’s equity interest in Renova

11.13.2019 –Reply to CVM Inquiry Letter 338/2019-CVM/SEP/GEA-1, of Nov. 12, 2019

11.13.2019 –Timetable for publication of 3Q 2019 Results

11.11.2019 –Reply to B3 Inquiry Letter 1003/2019-SLS, of November 11, 2019

11.11.2019 –Resignation of board member

11.08.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 08-11-19

11.08.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 08-11-19

11.08.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 08-11-19

11.05.2019 –Light makes early redemption of 35% of the total value of bonds issued by its subsidiaries

11.05.2019 –Light receives correspondence for EGM convocation

10.30.2019 –Renova - Tax assessment issued by the Department of Federal Revenue of Brazil against the Company

10.23.2019 –Renova - Change in the Executive Board

10.16.2019 –Renova - Judicial Recovery Request

10.14.2019 –Light sells equity stake in Renova

10.04.2019 –Reduction in Relevant Shareholding Interest

10.03.2019 –Conferência XP Investimentos

09.30.2019 –3Q 2019 Results -Earnings Release

09.30.2019 –3Q Results Teleconference (Audio)

09.30.2019 –3Q19 Results Presentation

09.30.2019 –Financial Statements

09.26.2019 –Gasmig Completes First Issue of Commercial Promissory Notes and Pays Grant Bonus

09.20.2019 –Gasmig - Third Amendment to the Concession Agreement

09.19.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 19-09-19

09.19.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 19-09-19

09.19.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 19-09-19

09.17.2019 –Cemig selected for inclusion in 2019/2020 Dow Jones Sustainability Index

09.13.2019 –Cemig GT - Purchase auction – incentive-bearing solar and wind supply

09.13.2019 –Internal Regulations of The Board of Directors

09.09.2019 –Morgan Stanley - 22nd Latin America Conference

09.06.2019 –Acquisition of Material Stake - Itaú

09.03.2019 –SBC GEMs Investor Forum

08.30.2019 –Cemig responds to requests for information from investors

08.30.2019 –TAESA - Conclusion of the acquisition of participation in Brasnorte

08.20.2019 –TAESA - SPA subscription for operational asset acquisition

08.19.2019 –Timetable for publication of 2Q 2019 Results

08.14.2019 –Changes to 2019 Corporate Events Calendar

08.14.2019 –TAESA - EGM call on acquisition of Brasnorte

08.13.2019 –Timetable for publication of 2Q 2019 Results

08.12.2019 –Cemig adopts new operating structure and adds R$ 1.2 bn to investment in Distribution.

08.08.2019 –Summary of Minutes of the 772nd Meeting of the Board of Directors

08.08.2019 –Summary of Minutes of the 773rd Meeting of the Board of Directors

08.07.2019 –Extraordinary General Meeting - August 7, 2019 - 11 am: Convocation and Proposal

08.07.2019 –Extraordinary General Meeting - August 7, 2019 - 2 pm: Convocation and Proposal

08.07.2019 –FINAL VOTING RECORD - Extraordinary General Meeting of Stockholders – August 7, 2019 – 2 p.m.

08.07.2019 –Remote Voting Form - EGM August 7, 2019

08.06.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 07-08-19

08.06.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 07-08-19

08.06.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 07-08-19

08.06.2019 –Voting Instruction Summary – Consolidated - Extraordinary General Meeting of Stockholders August 07, 2019 – 2 p.m.

07.29.2019 –UBS Latin America Infrastructure Conf, NY - USA

07.25.2019 –2nd phase of Brazilian police Operation “Gone With The Wind”

07.24.2019 –Pre-payment of debt: Cemig D and Cemig GT

07.22.2019 –Seventh Debenture Issue of Cemig D

07.17.2019 –Light - Settlement of primary and secondary common share offerings

07.12.2019 –LIGHT’s Restricted Offering

07.11.2019 –Changes to Remote Voting Form – re-presented - EGM of August 7, 2019

07.11.2019 –Extract from the minutes of the 770th meeting of the Board of Directors

07.11.2019 –Summary of Minutes of the 769th Meeting of the Board of Directors

07.08.2019 –Change to the Remote Voting Form - EGM of August 7, 2019

07.04.2019 –LIGHT – Company’s Stock Option Plan

07.01.2019 –Material Announcement - LIGHT Announces R$2bn primary and secondary offering

06.30.2019 –Earnings Release - 2Q 2019

06.30.2019 –Financial Statements

06.30.2019 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

06.30.2019 –Presentation of 2Q 2019 Results

06.30.2019 –Presentation of 2Q 2019 Results - Audio

06.27.2019 –Final judgment in Cemig’s favor on ICMS tax

06.13.2019 –Summary of Minutes of the 765th Meeting of the Board of Directors

06.12.2019 –Bradesco Conference, London UK

06.11.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 12-06-19

06.11.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 12-06-19

06.11.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 12-06-19

06.10.2019 –HSBC GEM´s Investor Forum - NY

06.05.2019 –Citi - 12th Annual Brazil Equity Conference

06.03.2019 –[20-F/A] Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: [Amend] - 03-06-19

06.03.2019 –[20-F/A] Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: [Amend] - 03-06-19

06.03.2019 –[20-F/A] Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: [Amend] - 03-06-19

06.03.2019 –Light consider a primary public offering of its shares

05.31.2019 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

05.31.2019 –Reference Form 2019

05.31.2019 –TAESA – Acquisition of lots in Eletrobras Auction 01/2018 completed

05.30.2019 –Extract from the minutes of the 764th meeting of the Board of Directors

05.29.2019 –XXIV Cemig Annual Meeting With Investors - CEMIG – Operational Efficiency

05.29.2019 –XXIV Cemig Annual Meeting With Investors - CEMIG – Operational Efficiency

05.29.2019 –XXIV Cemig Annual Meeting With Investors - Cemig GT and the Grid: Supply and demand

05.29.2019 –XXIV Cemig Annual Meeting With Investors - Cemig GT and the Grid: Supply and demand

05.29.2019 –XXIV Cemig Annual Meeting With Investors - Guidance 2019-2023

05.29.2019 –XXIV Cemig Annual Meeting With Investors - Guidance 2019-2023

05.29.2019 –XXIV Cemig Annual Meeting With Investors - The 2019 annual tariff adjustment

05.29.2019 –XXIV Cemig Annual Meeting With Investors - The 2019 annual tariff adjustment

05.29.2019 –XXIV Cemig Annual Meeting with the Capital Market

05.28.2019 –Merril Lynch Equity and Fx income Conference, Miami

05.27.2019 –Itaú funds reduce total ON holding below 5%

05.16.2019 –[20-F] Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: - 17-05-19

05.16.2019 –[20-F] Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: - 17-05-19

05.16.2019 –[20-F] Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: - 17-05-19

05.16.2019 –Filing of 2018 20-F Form with the SEC

05.16.2019 –Presentation of 1Q 2019 Results

05.16.2019 –Presentation of 1Q 2019 Results

05.15.2019 –Extract from the minutes of the 763rd meeting of the Board of Directors

05.15.2019 –Summary of Minutes of the 763rd Meeting of the Board of Directors

05.09.2019 –Timetable for publication of 1Q 2019 Results

05.03.2019 –AGM decisions: dividends

05.03.2019 –Minutes of the Ordinary General Meeting of Stockholders – May 3, 2019

05.03.2019 –Ordinary General Meeting - May 03, 2019 - Convocation and Proposal

05.03.2019 –Ordinary General Meeting - May 3, 2019 - Voting Summary

04.30.2019 –[NT 20-F] Notification of inability to timely file Form 20-F: - 01-05-19

04.30.2019 –[NT 20-F] Notification of inability to timely file Form 20-F: - 01-05-19

04.30.2019 –[NT 20-F] Notification of inability to timely file Form 20-F: - 01-05-19

04.30.2019 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

04.29.2019 –Taesa concluded the acquisition of 23.0355% of shares of Empresa de Transmissão do Alto Uruguai S.A. – ETAU

04.25.2019 –BNDESPar notifies tag-along sale of holding in Renova to Cemig GT

04.24.2019 –Merger of RME and Lepsa into Cemig completed

04.24.2019 –Summary of Minutes of the 761st Meeting of the Board of Directors

04.24.2019 –Summary of Minutes of the 762nd Meeting of the Board of Directors

04.18.2019 –Reply to CVM Inquiry Letter 132/2019/CVM/SEP/GEA-1

04.16.2019 –Itaú 9º Utilities Conference, SP

04.12.2019 –Reply to B3 Inquiry Letter 207/2019-SAE, of April 11, 2019

04.11.2019 –Police investigating reports of events in 2015

04.10.2019 –XP Brazil Conference

04.09.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 10-04-19

04.09.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 10-04-19

04.09.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 10-04-19

04.09.2019 –Renova signs with AES Tietê for purchase of Alto Sertão III

04.03.2019 –2018 Results - Presentation - Audio

04.03.2019 –Bradesco BBI`s 6th Annual Brazil Investment Forum

04.03.2019 –Registration Form 2019

04.02.2019 –AGM – new date: May 3, 2019

04.02.2019 –Remote Voting Form - AGM May 3, 2019

04.02.2019 –Statement of Ethical Principles and Code of Professional Conduct

04.01.2019 –Notice to shareholders - Article 133 of Law 6,404 of December 15, 1976

04.01.2019 –Release of 2018 results

03.31.2019 –1Q 2019 Results

03.31.2019 –Alteration to Corporate Events Calendar

03.31.2019 –Earnings Release - 1Q 2019 Results

03.31.2019 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

03.31.2019 –Presentation of 1Q 2019 Results

03.31.2019 –Results Teleconference (Audio) - 1Q19

03.30.2019 –Alteration to Corporate Events Calendar

03.29.2019 –Alteration to Corporate Events Calendar

03.28.2019 –BTG Pactual Latam Conference

03.28.2019 –Summary of Minutes of the 757th Meeting of the Board of Directors

03.27.2019 –Timetable for publication of 4Q 2018 Results

03.25.2019 –Extraordinary General Meeting - 2019/03/25: Convocation and Proposal

03.25.2019 –Minutes of the Extraordinary General Meeting of Stockholders – March 25, 2019

03.25.2019 –Remote Voting Form - EGM 03/25/2019

03.22.2019 –Voting Instruction Sumaary – Consolidated - Extraordinary General Meeting of Stockholders March 25, 2019 – 11 a.m.

03.21.2019 –Extract from the minutes of the 754th meeting of the Board of Directors

03.21.2019 –Extract from the minutes of the 755th meeting of the Board of Directors

03.21.2019 –Renova Board: AES offer for Alto Sertão III accepted

03.21.2019 –Renova: Board agrees reprofiling of debt

03.21.2019 –Signature of Contract for Acquisition of an Equity Interest in Renova Energia S.A. (‘Renova’) and Public Offer to Acquire Shares

03.21.2019 –Summary of Minutes of the 754th Meeting of the Board of Directors

03.21.2019 –Summary of Minutes of the 755th Meeting of the Board of Directors

03.14.2019 –Market Notice - March 25 EGM: Changes to the remote voting form

03.13.2019 –Citi, Latin America Conference, New York

03.11.2019 –NDR Banco do Brasil, USA

03.01.2019 –Request for multiple voting procedure and Inclusion of candidates for the Board of Directors

03.01.2019 –Substitution of candidate EGM - 03/25/2019

02.28.2019 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

02.26.2019 –BTG Pactual CEO Conference

02.21.2019 –Santander - 10º Utilities Day, SP

02.12.2019 –[SC 13G/A] Statement of acquisition of beneficial ownership by individuals: [Amend] - 12-02-19

02.12.2019 –[SC 13G/A] Statement of acquisition of beneficial ownership by individuals: [Amend] - 12-02-19

02.12.2019 –[SC 13G/A] Statement of acquisition of beneficial ownership by individuals: [Amend] - 12-02-19

02.11.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 11-02-19

02.11.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 11-02-19

02.11.2019 –[6-K] Report of foreign issuer [Rules 13a-16 and 15d-16]: - 11-02-19

02.08.2019 –[UPLOAD] SEC-generated letter: - 08-02-19

02.08.2019 –[UPLOAD] SEC-generated letter: - 08-02-19

02.08.2019 –[UPLOAD] SEC-generated letter: - 08-02-19

02.08.2019 –Changes to Executive Board

02.08.2019 –Extract from the minutes of the 752nd meeting of the Board of Directors

02.08.2019 –Summary of Minutes of the 752nd Meeting of the Board of Directors

02.08.2019 –Summary of Minutes of the 753rd Meeting of the Board of Directors

01.31.2019 –Instr. CVM nº 358, art 11 - Posição Consolidada (Portuguese)

01.29.2019 –Cemig named most sustainable electricity company in the Americas

01.29.2019 –Credit Suisse - Latin America Investment Conference

01.22.2019 –UBS VII Utilities Day

01.18.2019 –Política de Remuneração

01.18.2019 –Summary of Minutes of the 751st Meeting of the Board of Directors

01.16.2019 –Santander LATAM Conference

01.15.2019 –Eletrobras confirms Cemig’s first refusal right to acquire equity holding in Centroeste

01.15.2019 –TAESA - Closing of Eletrobras Auction Process

01.14.2019 –Morgan Stanley Latin America Conference

01.11.2019 –[CORRESP] Correspondence: - 11-01-19

01.11.2019 –[CORRESP] Correspondence: - 11-01-19

01.11.2019 –[CORRESP] Correspondence: - 11-01-19

01.03.2019 –TAESA - EGM approves acquisition of operating assets

01.02.2019 –Renova Board: AES offer for Alto Sertão III not accepted

(*) Information available in Portuguese only

Last Updated on September 25, 2026