Mr. Marcelo Eduardo Martins has been the Chief Financial Officer and Investor Relations & Mergers & Acquisitions Officer at Costa Pinto S.A. (formerly, Usina Costa Pinto S.A.- Acucar e Alcool) since 2009. Mr. Martins has been the Chief Financial Officer of Cosan Limited, a subsidiary of Cosan Group since March 23, 2009 and serves as its Investors Relations Officer. He serves as a Director of Corporate Finance of Votorantim Cimentos S.A. He served as the Chief Financial Officer and Investors Relations Officer of Cosan S.A. Ind'stria e Com???rcio since March 2009 and served as its Mergers & Acquisitions Officer. He served as Vice President at Cosan S.A. Ind'stria e Com???rcio. He served as an Investors Relations Officer of Cosan Limited, a subsidiary of Cosan Group from March 23, 2009 to June 1 2015. He served as Mergers & Acquisitions Officer and Executive Vice President of Finance at Cosan Limited. He joined Cosan in July of 2007 as an Executive at Aguassanta Participa??????es S.A. He served as Chief Financial and Business Development Officer of Votorantim Cimentos from July 2003 to July 2007. He served as the Head of Latin American Fixed Income at SalomonSmith Barney (Citigroup) in New York. He has significant experience in capital markets and worked at Citibank, where he began his career as a trainee in 1989, Unibanco, UBS and FleetBoston. He has been a Director of Cosan Ltd., since March 23, 2009. He has been a Director of Rumo Log'stica Operadora Multimodal S.A. since March 23, 2009. He has been a Director at Ra???zen Energia S.A. since July 25, 2014 and served as its Member of Supervisory Board. He serves as a Director of Companhia de G's de S???o Paulo - COMG???S. He has been a Director of Cosan S.A. Ind'stria e Com???rcio and Cosan Limited since March 23, 2009. He has been a Director of Costa Pinto S.A. since 2009. Mr. Martins has a Degree in Business Administration from the Get???lio Vargas Foundation, majoring in Finance.