The Company’s shares are listed at the “Novo Mercado” segment of BM&FBovespa, where are traded under the symbol “BTOW3”. The shares integrate the "Índice de Ações com Governança Corporativa Diferenciada – IGC" of BM&FBovespa, immediately after the beginning of the negotiation in BM&FBovespa, as the Ibovespa, index that follows the behavior of the shares that matches for more than 80% of the number of trades and finacial volume in the spot market of BM&FBovespa and the IBrX-100, price index that measures the return of a theoretical portfolio composed by 100 shares selected between the most traded in BM&FBovespa, in terms of the number of trades and financial volume.