Pietro Adamo Sampaio Mendes

Chairman of the Board of Directors | Appointed by the Controlling Shareholder | Non-Independent member

Mr. Pietro Adamo Sampaio Mendes has been on assignment from the National Agency of Petroleum, Natural Gas and Biofuels (ANP) since November 2020, and currently holds the position of Secretary of Petroleum, Natural Gas and Biofuels of the Ministry of Mines and Energy and is the Chairman of the Board of Directors of Petrobras. He has over 16 years of experience in the oil, natural gas and biofuels sector. He holds a bachelor’s and a bachelor’s degree in Chemistry from Universidade Federal Fluminense (UFF), a law degree from Universidade Federal do Estado do Rio de Janeiro (UNIRIO), and an executive graduate degree in Oil and Gas from COPPE-UFRJ, MBA in Strategic and Economic Business Management from Fundação Getúlio Vargas (FGV), PhD in Chemical and Biochemical Process Technology (CAPES 6 concept) from Universidade Federal do Rio de Janeiro (UFRJ) and a post-doctoral fellowship at the Beddie School of Business (Simon Fraser University), Canada. At Empresa de Planejamento e Logística S.A. (EPL) and Infra S.A. he was Advisor to the President between June 2022 and February 2023, responsible for coordinating the process of incorporation of EPL by VALEC for the creation of Infra S.A., working on the documents required for the corporate act, people management, definition of strategic planning and business plan. Between February 2022 and June 2022, he served in the Ministry of Mines and Energy (MME) as Deputy Secretary of Petroleum, Natural Gas and Biofuels, replacing the Secretary in his impediments, acting in the monitoring of fuel supply, in particular diesel, coordinating the expenditure of the Secretariat and coordinating the RenovaBio Committee and the Fuel of the Future Program. Still at MME, he was Director of the Department of Biofuels between November 2020 and February 2022, coordinating the Fuel of the Future Program, the RenovaBio Committee, and the Work Group for the insertion of biofuels in the Diesel cycle. At the National Agency of Petroleum, Natural Gas and Biofuels (ANP) he was a Board Advisor between May 2018 and November 2020, having acted representing the Agency in public hearings in the National Congress, in inter-ministerial working groups and in national and international events. Between October 2017 and May 2018, he was Assistant Superintendent of Biofuels and Product Quality, responsible for conducting the first stage of regulation of RenovaBio related to RenovaCalc and producer certification and for leading a mission to the United States on LCFS and RFS.

Magda Chambriard

Appointed by the Controlling Shareholder | Non-Independent member| CEO

Ms. Magda Maria de Regina Chambriard is a member of the Board of Directors and President of Petróleo Brasileiro S.A. – Petrobras since May 24, 2024. Magda Chambriard holds a Master’s degree in Chemical Engineering from COPPE/UFRJ (1989) and a Civil Engineering degree from UFRJ (1979), with a specialization in Reservoir Engineering and Formation Evaluation and a specialization in Oil and Gas Production, at what is now known as Petrobras University. She has taken several courses, in addition to those related to oil and gas production, including Management Development in Production Engineering, Negotiation of Exploration and Production Contracts, Qualification in Negotiation in the Oil Industry, Risk Management, Accounting, Management, Leadership, Development for the Board of Directors.She began her career at Petrobras in 1980, always working in the Production area, where she accumulated knowledge of all the areas under production in Brazil. She was transferred to the ANP to take on the role of advisor to the Exploration and Production director in 2002, when she was working as an E&P business consultant in Petrobras’ New E&P Business area. At the ANP, soon after taking over the advisory role, she also took over the Exploration and Block Definition superintendencies, with a view to bidding rounds. She was responsible for implementing the ANP’s Multiannual Geology and Geophysics Plan, which resulted in the collection of essential data for successful bidding in new frontier sedimentary basins.
She took over the ANP’s Board of Directors in 2008 and the General Directorate in 2012, having led the creation of the Safety and Environment Superintendence, the Information Technology Superintendence, the work related to studies and the drafting of contracts and public notices, the technical studies that culminated in the first pre-salt bid, as well as the traditional concession bids. She was responsible for the areas of Auditing, Internal Affairs, Public Prosecutor’s Office, Bid Promotion, Supply, Inspection of the Distribution and Resale of Fuels, Human Resources, Administrative-Financial, Government Relations, as well as those relating to the Exploration and Production segment. In June 2024, she became Chairman of the Board of Directors of the Brazilian Oil and Gas Institute – IBP.

Bruno Moretti

Appointed by the Controlling Shareholder | Non-Independent member

Mr. Bruno Moretti holds a BA in Economics from Universidade Federal Fluminense (UFF), an MA in Economics of Industry from Universidade Federal do Rio de Janeiro (UFRJ), a PhD in Sociology from Universidade de Brasília (UnB) and a post-doctoral internship in Sociology from UnB. Currently, he is a doctoral candidate in Economic Development at Unicamp. He began his career as a Planning and Budget Analyst at the Ministry of Planning in 2004. Between 2009 and 2012, he was Director of the Secretariat for Planning and Strategic Investments. From 2013 to 2014 he served as Advisor of the Executive Secretariat of the Ministry of Planning and was alternate member of the Board of Directors of Funpresp. Between 2013 and 2015, he served on the Board of Directors and Fiscal Council of EBSERH. He was Director and Substitute Executive Secretary of the Executive Secretariat of the Ministry of Health, between 2014 and 2015. From 2015 to 2016 he served as Deputy Executive Secretary of the Casa-Civil of the Presidency of the Republic. He was Technical Advisor in the Federal Senate, of Economics, infrastructure, fiscal policy and public budget between 2017 and 2022. He is currently Special Secretary for Governmental Analysis of the Presidency of the Republic, Board Member and Member of the Investment Committee of Petrobras.

Francisco Petros

Appointed by the Minority Shareholders that hold Ordinary Shares | Independent member

Mr. Francisco Petros is a lawyer from Mackenzie University, specializing in corporate law, corporate governance, compliance and forensic investigations. He also has a degree in economics from the Pontifical Catholic University of São Paulo and a postgraduate degree in finance (MBA) from the Brazilian Institute of Capital Markets (IBMEC). He has attended numerous courses in Brazil and abroad in the areas of corporate governance, compliance, internal investigations (forensics), criminal and civil settlements in various jurisdictions and market regulation. He worked for 25 years in the capital markets area (1983-2008), where he held positions of Director and CEO of large companies, having acquired solid knowledge of corporate finance, company valuation and investments. He was President of the São Paulo Association of Capital Market Analysts and Investment Professionals (ABAMEC-SP) between 1999-2001 and President of the Capital Market Analysts Supervisory Board, set up by the Securities and Exchange Commission (CVM) between 2010-2015. He has been a member of the Board of Directors of large Brazilian companies, having participated in the restructuring of corporate governance and strategic decision-making in companies such as: BRF (2017-2020), Petrobras (2015-2019) and BR Distribuidora (2015-2016). On these boards he was a member of the statutory audit, finance, people and strategy committees. He is currently a member of the Supervisory Board of Vivest, a member of the Audit Committee of the Mapfre Group (Brazil), Advisor to the President of the São Paulo Lawyers Institute (IASP) and Board Member of Petrobras.

José João Abdalla Filho

Appointed by the Minority Shareholders that hold Ordinary Shares | Independent member

Mr. José João Abdalla Filho, also known as Juca Abdalla, through his investment vehicles, is one of B3’s largest individual long-term investors, worth over R$20 billion, with a focus on the Oil & Gas, Energy and Mining segments, and whose positions have been carried for over 10 years. Although for a period he was an alternate, in both companies, Companhia Energética de Minas Gerais (Cemig) and Companhia Distribuidora de Gás do Rio de Janeiro (CEG), alternates attend meetings of the Board of Directors, which has given him an important background in the Energy and Oil and Gas segments, and whose work has always been guided by respect for the interests of all stakeholders, especially in state-controlled companies. With a focus on controlling operating costs, disciplined capital allocation and a return equivalent to the risk assumed by all stakeholders, especially company shareholders, and always with a long-term vision, Mr. Simo seeks to support Management’s performance in the best possible way. He is currently a member of the Board of Directors, a member of the Petrobras Investment Committee and a member of the Minorities Committee.

Marcelo Gasparino da Silva

Appointed by the Minority Shareholders that hold Ordinary Shares | Independent member

Mr. Marcelo Gasparino da Silva has worked for more than 10 years as an independent Board Member in publicly traded companies and also as a Fiscal Board Member. At Petrobras he is a Board Member and Member of the Minority Committee. He is Vice-Chairman of the Board of Directors of Vale, and a member of the Boards of Directors of Banco do Brasil (BB) and Eletrobras. At Vale he is a member of the Nominating and Governance and Capital Allocation and Projects Committees, and has also held the positions of Coordinator of the Sustainability Committee (2021-2023), member of the Nomination Committee (2022) and member of the Operational Excellence and Risk Committee (2021-2022). At BB he is a member of the People, Remuneration and Eligibility Committee. At Eletrobras he served as a member of the Board of Directors from 2012 to 2014; from 2016 to 2017; and since August 2022, where he is also vice-chairman of the Statutory Strategy, Governance and Sustainability Committee. After working for 12 years as a lawyer in the Corporate area, he began his executive career as Celesc’s Legal and Institutional Director (2007-2009). He was Chairman of the Board of Directors of Eternit from 2017 to 2023, and of Usiminas from 2015 to 2016. He was a member of the Boards of Directors of Cemig (2016-22), Kepler Weber (2017-20), Casan (2019-2020), Celesc (2011-14 and 2018-19), AES Eletropaulo (2016-18), Battistella (2016-17), Bradespar (2015-16), Tecnisa (2012-14) and Usiminas (2012-16). He was a fiscal advisor to AES Eletropaulo (2012-14), AES Tietê (2013-14), Bradespar (2014-16), Braskem (2018-19) and Petrobras (2019-21). He has been a Certified by Experience Board Member (CCAplus) by the Brazilian Institute of Corporate Governance (IBGC) since 2010. He has a law degree from the Federal University of Santa Catarina (1994) and a specialist degree in Corporate Tax Administration from ESAG (2000). He took part in executive training in mergers and acquisitions at the London Business School and at CEO FGV (IBE/FGV/IDE), as well as executive training in Governance, Stewardship and Sustainability at ICGN – International Corporate Governance Network. He is a professor at the ENÁ Foundation – School of Government, for the certification of administrators of state-owned companies and mixed-capital companies, for the subject “Board of Directors”.

Jerônimo Antunes

Appointed by the Minority Shareholders that Preferred Shares | Independent member

Mr. Jerônimo Antunes holds a degree in Business Administration and Accounting Sciences, a Master’s degree and a PhD in Accounting Sciences in the specialization area of Controllership and Accounting from the University of São Paulo (USP), where he has been a professor since 2001. He has solid experience in the area of Administration, with an emphasis on Accounting Sciences and mainly in the activities of independent auditing, assurance services, risk management, business consultancy and accounting expertise. Independent board member of Desenvolve SP and Cia. Müller de Bebidas. Coordinator of the Audit Committee of Cia. Müller de Bebidas, and external member of the audit committee of IRB-BRASIL Resseguros S.A. (IRB RE) and Fundação CESP (FUNCESP/Vivest), as well as a member of the board of trustees of Fipecafi. He is an expert accountant and technical assistant in arbitration chambers and in the judiciary, as well as a consultant and advisor on auditing, risk management, internal controls and accounting matters. He has served as an independent board member and coordinator of the Statutory Audit Committees of Petrobras and the Petrobras Conglomerate, BR Distribuidora, Companhia de Saneamento Básico do Estado de São Paulo (Sabesp), Metrô São Paulo, Paranapanema, Eletronuclear and Eletrobras, as well as an external member of the Audit Committees of BRF, OceanPact Serviços Marítimos (Oceanpact) and Vibra. He was elected Accounting Professional of the Year 2019 by the National Association of Finance, Administration and Accounting Executives – Anefac and a member of the Paulista Accounting Academy – chair no. 60. As well as being a member of the Board of Directors, he is Chairman of the Statutory Audit Committee and of the Minorities Committee and a member of the Statutory Audit Committee of the Petrobras Conglomerate.

Renato Campos Galuppo

Appointed by the Controlling Shareholder | Independent member

Mr. Renato Campos Galuppo has been a lawyer since February 2003, with extensive experience in litigation and consultancy in electoral, criminal, constitutional and civil matters. He holds a bachelor’s degree in Law from the Federal University of Ouro Preto (2002), a specialist degree in Applied Criminal Law and Criminal Procedure from Centro Universitário UNA (2020) and a postgraduate degree in Economic Criminal Law from the Institute of European Criminal and Economic Law of the Faculty of Law of the University of Coimbra/IBCCRIM (2021). He was a legal advisor in the Chamber of Deputies from March 2007 to June 2014 and from October 2014 to December 2021. He was a Board Member of Pré-Sal Petróleo S.A (PPSA) from July 2023 to January 2024. He is currently a member of ABRADEP (Brazilian Academy of Electoral and Political Law), PLURIS (Institute of Party and Political Law), IBCCRIM (Brazilian Institute of Criminal Sciences) and ICP (Institute of Criminal Sciences) , a Board Member and Chairman of  People Committee at Petrobras.

Rosangela Buzanelli Torres

Elected by Petrobras Employees | Non-Indepedent Member

Ms. Rosangela Buzanelli Torres, was elected in the first round in the election held by Petrobras employees in 2020 and reelected in 2022 and 2024. She has a degree in Geological Engineering from the Federal University of Ouro Preto (UFOP) and a master’s degree in Remote Sensing, focused on Geosciences, from the National Institute for Space Research (INPE). She joined Petrobras in 1987 as a Geophysicist.She currently works in the Exploration area, as well as being a Board Member since July 2020, Chair of the Safety, Environment and Health Committee and Member of the Petrobras Investment Committee.

Rafael Ramalho Dubeux

Appointed by the Controlling Shareholder | Independent member

Mr. Rafael Ramalho Dubeux is Deputy Executive Secretary of the Ministry of Finance. He holds a PhD in International Relations from the University of Brasília (UnB) (Institute of International Relations (IREL)/UnB, 2015) and a master’s degree in the same program (IREL/UnB, 2009), as well as a law degree from the Federal University of Pernambuco (Recife Law School/UFPE, 2004). He was a Visiting Researcher at the University of California, Berkeley, and a member of the Executive Committee of the Berkeley Humanities and Social Sciences Association – HSSA (UC Berkeley, 2013). He was a postgraduate professor at the Instituto Brasiliense de Direito Público (IDP) and participates in the UnB research group called International System in the Anthropocene and Global Climate Change. He has been a Federal Lawyer since 2005 and has held various positions in the public administration, including Secretary for Economic Development, Science, Technology and Innovation at Recife City Hall (João Campos administration), Head of the Special Adviser to the Minister of Finance, Deputy Head of Legal Affairs at the Civil House of the Presidency of the Republic, Deputy Head of Parliamentary Affairs at the Presidency of the Republic and Deputy Legal Adviser at the Ministry of Science, Technology, Innovation and Communications. He was a member of the Board of Directors of Porto Digital, Parqtel (Pernambuco State Technology Park for Electronics and Associated Technologies) and Aries (Recife Agency for Innovation and Strategy). He is the author of the books “Development and Climate Change” and “Innovation in Brazil and South Korea” (both published by Editora Juruá) and co-author of “Legal Framework for Science, Technology and Innovation in Brazil” (Editora JusPodivm). As well as being a member of the Board of Directors, he is also a member of the Petrobras Investment Committee.

Vitor Eduardo de Almeida Saback

Appointed by the Controlling Shareholder | Non-Independent member

Mr. Vitor Eduardo de Almeida Saback has been Secretary of Geology, Mining and Mineral Processing at the Ministry of Mines and Energy since April 2023. He holds a degree in Business Administration from the University of Brasília (UNB), an MBA in Finance and Capital Markets from Fundação Getúlio Vargas (FGV), a Bachelor of Laws from the Unified Teaching Center of Brasília (UniCEUB) and a Master’s in Economics from the Brazilian Institute of Teaching, Development and Research, IDP. He is a Federal Public Servant at the Federal Public Ministry, in the position of Public Management Analyst. Full Member of Boards of Directors, between 2018 and 2020, of state-owned companies and subsidiaries. He served in the Office of the Attorney General (2011/2015), in the Secretariat of Institutional Relations of the Presidency of the Republic (2015/2016) and in the Government Secretariat of the Presidency of the Republic (2016/2018), having assisted in conducting the relationship between the Powers and formulating and executing strategies for the approval of matters of interest to the Federal Government; and in the Ministry of Economy (2019/2020), in support of the exercise of the duties of the Minister of State; as well as Director of the National Water and Basic Sanitation Agency (ANA) (2021-2023). He received a Motion of Commendation from the Legislative Chamber of the Federal District, for his performance in social causes in the Federal District. International speaker on sustainability, water resources and basic sanitation.

Daniel Cabaleiro Saldanha

Elected by the Union | Holder Member

Mr. Daniel Cabaleiro Saldanha holds a Bachelor’s Degree in Law from the
Faculty of Law of the Federal University of Minas Gerais, having been awarded the Barão do Rio Branco and Francisco Brant Awards. Master and Doctor in Law also by this institution. State Attorney of Minas Gerais. He was Deputy Secretary for Institutional Relations of the Government of the State of Minas Gerais and Chief Prosecutor of the Strategic Claims Prosecutor’s Office.

Gustavo Gonçalves Manfrim

Elected by the Union | Alternate Member

Mr. Gustavo Gonçalves Manfrim holds a degree in Economics from the
Faculty of Economics, Administration and Accounting at USP and a Master’s Degree in Economics and Finance from the Federal University of Santa Catarina (UFSC). He holds an MBA in Finance from IBMEC and a Specialization in Public Policy and Government Management in the Energy Sectors from the Pontifical Catholic University of Rio de Janeiro (PUC-Rio). Currently, he is Special Adviser in the Special Adviser on Economic Affairs of the Ministry of Mines and Energy. Between July 2020 and December 2021, he served as Undersecretary for Energy at SECAP, of the Ministry of Economy, in the coordination and execution of Ministry actions related to the management of policies to promote competition in the energy sector. Between August 2016 and July 2020, he was General Coordinator for energy, oil and gas at the Secretariat for Fiscal Studies, Energy and Lotteries of the Ministry of Finance – COGEN/SEFEL/MF, acting in the coordination and preparation of studies to support the Ministry and the Government in formulating public policies for the energy sector, focusing on economic, competitive and regulatory aspects. Between March 2012 and August 2016, he was manager of sectoral affairs at the National Treasury Secretariat, responsible for advising and carrying out studies with an economictax focus on the electricity and oil sectors. Between April 2007 and March 2012 he was a Finance and Control Analyst at the National Treasury Secretariat, advising and carrying out studies with an economic-tax focus on the electricity and oil sectors. Between June 2005 and April 2007, he was a Regulation Specialist at the National Telecommunications Agency, working with tariff regulation for public services. He participated in the Supervisory Board at Centrais Elétricas do Norte do Brasil Eletronorte (2014-2016) and Cia de Águas e Esgotos do Rio Grande do Norte-CAERN (2011). He was a member of the Board of Directors of Cia de Armazéns e Silos de Minas Gerais – CASEMG (2012-2013).

Cristina Bueno Camatta

Elected by the Union | Holder Member

Mrs. Cristina Bueno Camatta graduated in Law from the Federal University
of Minas Gerais. Currently, she is the Federal Police Delegate of the Federal Police Department, Head of the Social Communication Sector of the Regional Superintendence of the Federal Police in Minas Gerais and Deputy Head of the Regional Representation of Interpol in Minas Gerais. She has experience
in the area of law, with an emphasis on public law.

Sidnei Bispo

Elected by the Union | Alternate Member

Mr. Sidnei Bispo holds a degree in Electronic Engineering from Escola de Engenharia Mauá – SP and a postgraduate degree in Business Administration from FGV-SP; has specialization in Strategic Planning and Public Policies by ADESG-USP – Assoc. of the Graduates of the Superior School of War/USP. He is a specialist in Electronic Security by MAGAL / Israel, in Telecommunications by FAAP / SP and in Energy Efficiency by CEMIG. He holds a specialization in Enterprise Risk Management from the University of Chicago. He has training as Board Member and Fiscal Councilor by IBGC- Instituto Brasileiro de Governança Corporativa-SP and by FDC-Fundação Dom Cabral – BH. Training as a Judicial Mediator by the CNJ of Paraíba. In progress, Specialization in Board of Directors by Fundação Getúlio Vargas. He currently holds the position of Engineering Director at Furnas Centrais Elétricas S.A., responsible for the areas of design and implementation of generation solutions (hydro, wind and photovoltaic) and for engineering solutions in transmission lines and substations. Responsible for the Innovation Project in Green Hydrogen Generation for the sectors of metallurgy, steel, mobility and agribusiness. He is responsible for the area of environmental licensing for projects and installations, coordinating all management actions and monitoring of environmental constraints of the projects. He is responsible for the implementation of works and solutions worth more than R$6 billion for the period from the 23rd to the 27th. He serves as Board Member of the companies Brasil Ventos S.A. (renewable energies) and Empresa de Energia São Manoel S.A. (Hydroelectric Plant). In the public sector, he held positions of: Municipal Secretary of Planning and Coordinator of the Budget and Financial Coordination Board in the city of Ipatinga – MG (2021), in the same way he was Municipal Secretary of Planning in the municipality of Santa Rita in the state of Paraíba-2017 /18; Municipal Secretary of Planning and Management of the Municipality of Belo Horizonte-2014/16; representative of the mayor of Belo Horizonte on the Metropolitan Development Council of the RMBH; Member of the Board of Directors at PBH Ativos S.A and at URBEL – Urbanizadora de Belo Horizonte, and as Member of the Fiscal Council at Belotur (municipal tourism and culture company), BHTrans (municipal urban mobility company), Prodabel (municipal data processing company) , Odilon Behrens Hospital (state reference municipal hospital) and Sudecap (capital development superintendence) between 2012/16. He was Superintendent of Autarquia SLU – Superintendence of Urban Cleaning of BH-2012/14 and Director of Networks and Voice at Prodabel – Company of Informatics and Information of BH – 2012. In the private sector, he served as professor and coordinator of postgraduate courses in Strategic Planning and Public Management. He held several command and management positions: Energys8 S.A.-2011 (wind and solar renewable energies) – executive director, carrying out the 1st photovoltaic energy R&D project in partnership with Chesf for the city of Petrolina; Senergy Sistemas de Energia Ltda-2007/11 (company SIEMENS) – software development company for managing electrical quantities, having served as president, vice president and technical director; Nansen S.A. – MG-2007/11 (energy measurement) – worked on the company’s diversification into the oil & gas sectors, occupying the position of new business director; Soluziona S.A.SP – Infrastructure and Security Division-2004/07 – served as executive director of the Business Unit for electronic security solutions focused on the energy sector, with emphasis on the implementation of detection systems and the fight against intrusions for nuclear power plants Athucha I and II; High Security S.A.-2002/04 – executive director for the structure of electronic security solutions for ports, airports and power plants; Construtel Projetos e Construções Ltda-SP-1989-2002 – managing director of the São Paulo business unit, responsible for implementation projects and maintenance of telephone line networks and cellular and telecommunications systems; Brasilinvest Informática e Telecomunicações S.A.-1987-89, served as technical and market director. He was chief engineer of the nationalization projects for Electronic PABX and Key-systems systems and equipment at Nec do Brasil S.A – 1978-1989. He served as a member and director of several class associations, highlighting the ADESG-SP – Association of Graduates of the Superior War School and in some Thematic Councils at Fiemg.

Viviane Aparecida da Silva Varga

Elected by the Union | Holder Member

Mrs. Viviane Aparecida da Silva Varga holds a degree in Economics from the University of Brasília (UnB), a Master’s and a Doctorate in Economics from the Federal University of Rio de Janeiro – URFJ. She has experience in public finance, fiscal management, public debt financing and management, and macroeconomic analysis. She has been a career civil servant at the STN since 1995, holding the position of Federal Auditor of Finance and Control. She went through several areas at STN, performing different technical and management functions. She began her career in the Public Debt Area, served in the Sub-Secretary for Fiscal Management, was Head of the Economic Advisory, Legislative Affairs and Communications at the National Treasury Office, having recently worked in the Sub-Secretary for Strategic Planning of Fiscal Policy. She served as a member of the Fiscal Council of different federal state companies. As a female leader, she was a pioneer in developing projects to encourage the participation of women in high management and influential positions at STN.

Otavio Ladeira de Medeiros

Elected by the Union | Alternate Member

Mr. Otavio Ladeira de Medeiros holds a degree in economics from the University of Brasília (1992), with an extension in “The Theory and Operation of a Modern National Economy”, from the George Washington University (1999). In addition, he holds an Executive MBA in Finance from the Instituto Brasileiro de Mercado de Capitais (1998), and a master’s degree in economics from the University of Brasília (2003). At the Ministry of Finance, National Treasury Secretariat, he served as Deputy Head and Head of the Public Debt Analysis and Planning Division, Coordinator and General Coordinator of Strategic Public Debt Planning and Undersecretary of Planning and Fiscal Statistics. Between 2015 and 2016 he was Secretary of the National Treasury, serving as Deputy Secretary of the National Treasury since 2016. He has diverse experience in board of directors and fiscal councils, including Embraer S.A., Liquigás Distribuidora S.A. and Banco do Brasil S.A..

Ronaldo Dias

Elected by Minority Shareholders Holding of Common Shares | Holder Member

Ronaldo Dias is bachelor of Accounting Sciences, graduated from Faculdade de Ciências Contábeis e
Administração Moraes Junior in September 1977, with extensive experience in the financial and
accounting area, having worked as a tax auditor at Banco Central do Brasil from June 1980 to February 25, 1997. He is currently a Board Member of Companhia de Energética de Minas Geras until April 26, 2024, Director of Banco Clássico S.A. and member of the Audit Committee, Portfolio Manager of accredited Funds by Comissão de Valores Mobiliários – “CVM” and Director of Socal.

Ricardo José Martins Gimenez

Elected by Minority Shareholders Holding Common Shares | Alternate Member

Ricardo José Martins Gimenez is a lawyer, founding partner of Alves Ferreira & Mesquita Sociedade de Advogados, graduated in Law from UNIP and licensed by OAB/SP in April 1995, also graduated in accounting technician in December 1989. He has experience in Corporate Governance, as well as Financial and Legal Management; Evaluation and Management of Risks and Assets; Structuring financial operations involving payroll, billing control, accounts payable, and cash flow; Capital Market and Corporate Law; Alternate member of the fiscal council of Renova in 2020; Alternate member of the fiscal council of KEPLER WEBER S/A in 2022 and currently Alternate member of the fiscal council of CEMIG since 2022.

Paulo Roberto Franceschi

Elected by Shareholders Holding Preferred Shares | Holder Member

Paulo Roberto Franceschi, Graduated in Accounting from the Fundação de Estudos Sociais de Paraná and in Economics from FAE Business School. Partner at Audicontrol Auditoria e Controle S.S. since 1995, serving as senior partner with responsibility for strategic business management and administration, acting as the technical responsible partner alongside other partners.
He has been serving as a Fiscal Council member since 2004 and is currently a full
member of the following companies:
A) CEEE – Companhia Estadual de Distribuição de Energia Elétrica, a publicly traded company responsible for electricity distribution in part of the state of Rio Grande do Sul, a subsidiary of EQUATORIAL ENERGIA S.A.
B) CELPA Centrais Elétricas do Pará S.A., a publicly traded company responsible for electricity distribution in the state of Pará, a subsidiary of EQUATORIAL ENERGIA S.A.
C) Companhia Energética do Maranhão – CEMAR, a publicly traded company with the concession for electricity distribution in the state of Maranhão, a subsidiary of EQUATORIAL ENERGIA S.A.
D) Triunfo Participações e Investimentos S.A., a publicly traded holding company that manages concessions for highways and airports.
E) CESP Companhia Energética de São Paulo, a power generation company.
F) SANEPAR – Companhia de Saneamento do Paraná with a mandate until the Ordinary General Meeting in April 2023.

Vanderlei Dominguez da Rosa

Elected by Shareholders Holding Preferred Shares | Alternate Member

Vanderlei Dominguez da Rosa, Bachelor’s degree in Accounting from the Federal University of Rio Grande do Sul – UFRGS, since January 1990, registered with the Regional Accounting Council of the State of Rio Grande do Sul under number 45.758/O-1. Worked as an independent auditor from August 1988 until June 2016 and was a partner at HB Audit – Independent Auditors from February 1994 until June 2016. Has served as a member of Fiscal Councils since April 2000 in various publicly traded companies. Currently serves as a member of the fiscal council of the following companies: (i) ODONTOPREV S.A. – since April 2007 (Regular member); (ii) WEG S.A. –
since April 2014 (Regular member) and from 04/2013 to 04/2014 (Alternate member); (iii) EQUATORIAL ENERGIA S.A. – since April 2015 (Regular member); (iv) EQUATORIAL PARÁ DISTRIBUIDORA DE ENERGIA S.A. – since April 2015 (Regular member); (v) EQUATORIAL MARANHÃO DISTRIBUIDORA DE ENERGIA S.A. – since April 2015 (Regular member); (vi) VALID SOLUÇÕES S.A. – since April 2016 (Regular member) and from 04/2015 to 04/2016 (Alternate member); (vii) TRIUNFO PART. e INVESTIMENTOS S.A. – since April 2018 (Regular member) and from 04/2011 to 04/2014 (Regular member); (viii) CEEE-D – since July 2021 (Regular member); (ix) CENTRO DE IMAGEM DIAGNÓSTICOS S.A. – from April 2023 (Alternate member) and from 08/2022 to 04/2023 (Regular member); and (x) LOJAS RENNER S.A. – since
October 2020 (Substitute member).

Magda Chambriard

CEO

Ms. Magda Maria de Regina Chambriard is a member of the Board of Directors and CEO of Petróleo Brasileiro S.A. – Petrobras since May 24, 2024. Magda Chambriard holds a Master’s degree in Chemical Engineering from COPPE/UFRJ (1989) and a Civil Engineering degree from UFRJ (1979), with a specialization in Reservoir Engineering and Formation Evaluation and a specialization in Oil and Gas Production, at what is now known as Petrobras University. She has taken several courses, in addition to those related to oil and gas production, including Management Development in Production Engineering, Negotiation of Exploration and Production Contracts, Qualification in Negotiation in the Oil Industry, Risk Management, Accounting, Management, Leadership, Development for the Board of Directors. She began her career at Petrobras in 1980, always working in the Production area, where she accumulated knowledge of all the areas under production in Brazil. She was transferred to the ANP to take on the role of advisor to the Exploration and Production director in 2002, when she was working as an E&P business consultant in Petrobras’ New E&P Business area. At the ANP, soon after taking over the advisory role, she also took over the Exploration and Block Definition superintendencies, with a view to bidding rounds. She was responsible for implementing the ANP’s Multiannual Geology and Geophysics Plan, which resulted in the collection of essential data for successful bidding in new frontier sedimentary basins. She took over the ANP’s Board of Directors in 2008 and the General Directorate in 2012, having led the creation of the Safety and Environment Superintendence, the Information Technology Superintendence, the work related to studies and the drafting of contracts and public notices, the technical studies that culminated in the first pre-salt bid, as well as the traditional concession bids. She was responsible for the areas of Auditing, Internal Affairs, Public Prosecutor’s Office, Bid Promotion, Supply, Inspection of Fuel Distribution and Resale, Human Resources, Administrative-Financial, Government Relations, as well as those related to the Exploration and Production segment. In June 2024, she became Chairman of the Board of Directors of the Brazilian Oil and Gas Institute – IBP.

Clarice Coppetti

Chief Corporate Affairs Officer

Clarice Coppetti has a degree in Accounting and Economic Sciences. She has a postgraduate degree in Strategic Information Technology Management from FGV and a postgraduate degree in Forensic and Banking Law from UniBF/Ibcappa. She was Commercial Director of Companhia de Processamento de Dados do Estado do Rio Grande do Sul, PROCERGS, and was Vice-President of Information Technology at CAIXA Econômica Federal. She was Director of Operations and Services of the Olympic Public Authority and Director of Institutional Relations, accumulating the Financial Directory of the company NORTE ENERGIA S/A. She was full member of the Audit Committee of CAIXA Econômica Federal, full member of the Risk Committee of CAIXA; President of the Information Technology Committee of CAIXA Econômica Federal. She was a full member of the Deliberative Council and of the Fiscal Council of Fundação dos Economiários Federais, FUNCEF. She was full member of the Board of Directors of CAIXA Capitalização S/A and alternate member of the Fiscal Council of CAIXA Consórcios S/A. She is currently a member of CAIXA’s Audit Committee.

Claudio Romeo Schlosser

Chief Logistics, Commercialization and Markets Officer

Claudio Romeo Schlosser is a chemical engineer graduated from the Federal University of Santa Maria, and a lawyer from the Pontifical Catholic University of Petrópolis – RJ. He has an MBA in Finance from FGV and Management from INSEAD and Fundação Dom Cabral, and an Executive MBA from Rice University, Houston. He joined Petrobras in 1987 as Petroleum Processing Engineer. He has over 35 years of experience in the most diverse areas of processing, marketing, and logistics of oil and oil products. Among several positions held, he was General Manager of Henrique Lage Refinery (REVAP) and Landulpho Alves Refinery (RLAM), Manager and Director of Fábrica Carioca de Catalisadores, Vice-President of Petrobras America and Executive Manager of Refining, Petrochemicals and Fertilizers of Petrobras, commanding 13 refineries, one industrial shale plant and Petrobras’ petrochemical complexes and fertilizer plants.

Fernando Sabbi Melgarejo

Chief Financial and Investor Relations Officer

Fernando Sabbi Melgarejo has a degree in Economics from União Educacional de Brasília (UNEB), a postgraduate degree in International Business from Fundação Getúlio Vargas (FGV) and a master’s degree in Business Economics from Universidade Católica de Brasília (UCB). He worked for 37 years in the Banco do Brasil S/A conglomerate, of which he dedicated around 30 years to the financial area, where he was an Executive Manager in the Finance and Investor Relations Department of Banco do Brasil, in the area of Financial Structuring and Analysis. He was Head of Participations at Previ (2022-2024), where he also held the position of Technically Qualified Statutory Administrator (AETQ) (2022-2023), and a Trustee of the Banco do Brasil Foundation. He has also served as a Board Member and member of the Audit Committee of Neoenergia (2023-2024); effective member of the Board of Directors of Invepar (2022-2023); Effective Board Member of Economus Instituto de Seguridade Social (2020-2022); member of the Finance Committee of Cielo (2019-2022), member of the Finance Committee of Cateno (2016-2019); effective member of the Fiscal Council of the Brazilian Instituto Brasileiro de Executivos de Finanças (2009-2011); and member of the Board of Directors of Cassi (2008-2010), where he also served as a member of the Fiscal Council, Finance Committee and Coaud. He is currently Chairman of the Board of Directors of the Litel Group.

Mário Spinelli

Chief Governance and Compliance Officer

Mr. Mário Vinícius Claussen Spinelli holds a PhD in Public Administration and Government from the São Paulo School of Business Administration of the Fundação Getúlio Vargas (FGV-SP) and a Master in Public Administration from the Fundação João Pinheiro (FJP-MG). Professor of undergraduate and professional master’s degrees at the Business School of the Fundação Getúlio Vargas in São Paulo. Guest Professor of the Postgraduate Course on Preventing and Combating the Diversion of Public Resources at the Federal University of Lavras (since 2017) and the Postgraduate Course on Economic and Regulatory Law at PUC-RJ.

He was acting as Chief Regulatory Compliance Officer at the company Protiviti-ICTS (since 2022). He was General Ombudsman of Petrobras for two terms (2016-2021), General Controller of the State of Minas Gerais (2015), the First General Controller of the City of São Paulo (2013-2014), Secretary of Corruption Prevention and Strategic Information of CGU (2010-2013), Councilor of Coaf (2010-2013), Technical Advisor to the Chief Minister of CGU (2008-2009), Member of the Ethics Commission of CGU (2008-2009) and Manager of the Corruption Prevention Board of CGU (2007). He has been a career auditor at CGU (Federal Auditor of Finance and Control) since 2001. He was Expert Auditor for the Court of Audit of the State of Minas Gerais (1999-2001). He was also a member of the Fiscal Council of Transmissora Aliança de Energia Elétrica S/A, São Paulo Turismo S/A and Companhia São Paulo de Desenvolvimento e Mobilização de Ativos S/A.

He was the Brazilian representative in the Anti-Corruption Group of the G-20 Countries (2010). He was active in drafting the Access to Information Law and the Anti-Corruption Law, among other legal initiatives. Among other decorations, he received the Coaf Merit Diploma (2014) and the Congratulation of the National Strategy to Fight Corruption and Money Laundering (2011). He has published research, academic articles and works in the areas of prevention and combat of corruption, transparency and access to information, protection of personal data, government control and compliance.

Mauricio Tolmasquim

Chief Energy Transition and Sustainability Officer

Mauricio Tolmasquim is Chief Energy Transition and Sustainability Officer at Petrobras. He recently retired from his position as Full Professor of the Energy Planning Program of the Graduate Engineering Program (COPPE/UFRJ). He was CEO of the Empresa de Pesquisa Energética (EPE) for over 11 years coordinating studies to subsidize the planning of the energy sector, covering electric power, oil and natural gas and their oil products and biofuels. Under his management, Brazil successfully launched 37 energy auctions, contracting 92 GW of new electricity power generation capacity. He led the study that supports Brazil’s Nationally Determined Contributions (NDCs) submitted to the UNFCCC in 2015 and coordinated the studies that subsidized the elaboration of the new regulatory framework of the pre-salt.

He was Executive Secretary and Acting Minister of the Ministry of Mines and Energy for about two and a half years, and was responsible for coordinating the working group that designed the regulatory framework of the electric power sector in force since 2004. He was a visiting researcher at the Inter-American Development Bank (IDB) and the Electricity Policy Group at the Harvard Kennedy School. As a result of the renewable energy auctions implemented in Brazil and adopted by several Latin American countries, he was elected by Latin Trade Magazine as one of the 25 people who transformed Latin America in the last quarter century. He was honored by Itamaraty with the degree of Grand Officer of the Order of Rio Branco, which distinguishes meritorious service and civic virtues.

He was also elected a member of the Brazilian Academy of Engineering, a recognition of the exceptional talents of this profession. He was included in The Recharge Magazine’s list of Thought Leader, which considers some of the biggest names in the wind and solar industry. Mauricio has also been included in Wind Power Monthly’s list of the 30 most important global people in the wind industry. Tolmasquim is a production engineer from UFRJ and an economist from UERJ, with a Master’s degree in Energy Planning from COPPE/UFRJ and a PhD from the École des Hautes Études en Sciences Sociales in France. He is the author or co-author of 25 books and more than a hundred articles published in scientific journals and newspapers.

Renata Baruzzi

Chief Engineering, Technology, and Innovation Officer

Renata Baruzzi has a degree in Mathematics from the State University of Campinas (Unicamp), a specialization in Strategic Technology Management from COPPE/NCE and in Business Administration from IBMEC, as well as several extension courses abroad, including the Advaced Management Program (AMP) at Harvard Business School. She joined Petrobras 38 years ago and worked at the Cubatão Refinery (RPBC) and Paulínia Refinery (REPLAN) during the company’s first 8 years. She began her management career in 2001 in HR, then moved to Engineering, where she worked at all management levels for 12 years, becoming Executive Manager of ETM-CORP (Engineering, Technology and Materials – Corporate) in 2012. She has international experience, where she served as Corporate Manager at Petrobras America Inc (Houston, TX) from 2015 to 2019. He was currently managing the Integrated Logistics Management area.

Sylvia Maria Couto dos Anjos

Chief Exploration and Production Officer

Since 2023 special advisor to the CEO of Petrobras, Sylvia Maria Couto dos Anjos has a degree in Geology from the Federal University of Rio de Janeiro (UFRJ), a master’s degree in Geology from the University of Illinois at Urbana-Champaign and a PhD from the same university. A retired Petrobras geologist, she has more than 42 years’ experience in the E&P area, having held various managerial positions throughout her career at the company, with special emphasis on the roles at Cenpes, in the General Exploration Management, as General Manager of Technologies for the Libra Asset. She also worked on the “Competitive Gas & Energy” program, preparing Petrobras for the new competitive scenario for natural gas in Brazil. She has supervised numerous master’s and doctoral theses, with dozens of national and international publications. Member and co-founder of IBP’s Diversity Committee since 2018. She was president for two terms of the Brazilian Association of Petroleum Geologists – ABGP and also vice-president of the American Association of Petroleum Geologists – AAPG Latin America.

William França da Silva

Chief Industrial Processes and Products Officer

William França da Silva holds a degree in Chemical Engineering from the Federal University of Rio de Janeiro (UFRJ) and in Law from the State University of Rio de Janeiro (UERJ), an MBA in Business Management (COPPEAD/UFRJ) and training in Strategic Management and Value Chain (INSEAD/France). He began his career at Petrobras as a processing engineer in 1988, at the Duque de  Caxias Refinery/RJ (Reduc). His professional experience includes work as asset manager of the Guillermo Bell Refinery/Bolivia and general manager of the refineries: RPBC/Cubatão-SP; REGAP/Betim-MG; RLAM/Mataripe-BA; and REDUC/Duque de Caxias-RJ. He was also executive manager and director of Transpetro and Transpetro Internacional. He is currently Chairman of the Board of Directors of Petrobras Transporte S.A. – Transpetro and a member of the Board of Directors of Refinaria de Petróleo Riograndense – RPR.