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Member of the Board of Directors at Vale. See his brief profile below:

Years at Vale:   
•    Marcio Antonio Chiumento has been a member of the Board of Directors at Vale since jan/2026.

Participation in Vale’s internal committees: 
•    People and Remuneration Committee
•    Sustainability Committee

Nomination of shareholder: 
•    Caixa de Previdência dos Funcionários do Banco do
Brasil (Previ)

Board of Directors in other listed companies:
•    Neoenergia
 

Skills, knowledge and expertise:

  •  Investment portfolio management
  •  Innovation and R&D
  • Finance
  • Management of financial, operational, and regulatory risks
  • Corporate and fiduciary governance
  • M&A and corporate restructurings
  • Executive leadership
  • Project management
Marcio A. Chiumento holds a degree in Law from UPPR, an MBA in Financial Business from UFRS, and a Master's in Management and Innovation from UPPR. He is currently the CEO of Previ, responsible for the strategic and institutional leadership of the entity, focusing on the economic and financial strength and the long-term sustainability of the benefit plans. He has over two decades of experience at Banco do Brasil, with an executive career in the areas of strategy, innovation, customer channels, finance, and governance.
(i) CEO of Previ (2025 – present); (ii) Director of Equity Investments at Previ (2024 – 2025); (iii) Head of Strategic Unit at Banco do Brasil (2023 – 2024); (iv) Chief Ombudsman of Banco do Brasil (2022–2023); (v) Executive Manager in the Channels and Customer Directorate at Banco do Brasil (2019–2022); (vi) Served on boards and committees of companies such as Neoenergia, Tupy, Cielo, BB Previdência, and Ativos S.A.