X0609 4 2026-04-06 0 0001157557 ENERGY CO OF MINAS GERAIS CIG,CIGC CMIG3, CMIG4 0002121795 Ferreira de Souza Aloisio Macario true BARBACENA 1.200 AVENUE BELO HORIZONTE MINAS GERAIS D5 30190-131 1 0 0 0 0 Preferred Stock 2026-04-06 4 S 0 1550 2.49 D 6450 D Matheus Campos, Attorney-in-Fact for Ferreira de Souza Aloisio 2026-05-05