Live feed14:07:47·32dINSIDERFilingvia QuantisnowEngineering Officer Tavares De Sousa Roberval converted options into 8,243 shares and covered exercise/tax liability with 2,267 shares (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SBS· Companhia de saneamento Basico Do Estado De Sao Paulo - SabespUtilitiesOriginal source