Rodolfo Alfredo Gerardo Hahn

Mr. Rodolfo has a degree in Economic Sciences from the Faculty of Economic Sciences of Buenos Aires – Argentina since 1965. In 1966, he founded Laboratório Terápica Paulista Ltda., later named Ariston Indústrias Químicas e Farmacêuticas Ltda., where he served as Chief Executive Officer until 2007. Mr. Rodolfo has been a member of the Company's Board of Directors since 2011 and is currently the chairman of that body.