Initial Statement of Beneficial Ownership

This filing is an Initial Statement of Beneficial Ownership (Form 3) for Marco Aurelio Martins da Costa Vasconcelos, a director at ENERGY CO OF MINAS GERAIS. The report covers the period of September 11, 2026. Vasconcelos, Marco Aurelio Martins da Costa, through his attorney in fact, Giovani de Paula da Silva, reported no securities owned as of October 16, 2026. The filing is related to his directorial position within the company.