Companhia Energetica de Minas Gerais is a holding company. Through its subsidiaries, Co. is engaged in transactions to buy and sell energy. Co. also engages in the following businesses which include: distributed generation, account services, cogeneration, supply and storage management; sale and trading of energy, through structuring and intermediation of purchase and sale transactions, trading energy in the Free Market, through its wholly-owned subsidiaries CEMIG Trading S.A. and Empresa de Servicos de Comercializacao de Energia Eletrica S.A.; and acquisition, transport and distribution of gas and its subproducts and derivatives through Companhia de Gas de Minas Gerais. When considering the Companhia Energetica de Minas Gerais - CEMIG stock dividend history, we have taken known splits into account, such that the CIG dividend history is presented on a split-adjusted ("apples to apples") basis. Companhia Energetica de Minas Gerais - CEMIG dividend history is presented both in graphical/chart form, and as a CIG dividend history data table along the right-hand column.