Standpoint Research Upgrades Cia Energetica de Minas Gerais (CIG) to Buy May 20, 2013 09:41AM
Standpoint Research Downgrades Cia Energetica de Minas Gerais (CIG) to Hold Jan 23, 2012 12:15PM
Standpoint Research Starts TIM Participacoes (TSU) at Buy Dec 5, 2011 08:30AM
Standpoint Research Upgrades Cia Energetica de Minas Gerais (CIG) to Buy Sep 6, 2011 10:52AM
Standpoint Research Downgrades Cia Energetica de Minas Gerais (CIG) to Hold Mar 30, 2011 11:13AM