Jaime Caballero, 45, is the Chief Financial Officer of the Ecopetrol Group, the largest oil and gas conglomerate in Colombia. Mr. Caballero is an attorney with degree from the Universidad de los Andes (Colombia). He has an MBA in Energy Business from the Fundação Getulio Vargas (Brazil) and has carried out executive studies in advanced financial management at Duke University and Wharton School of Business (University of Pennsylvania). Jaime has been Corporate Vice President of Finance and Chief Financial Officer at Ecopetrol S.A. since August 7, 2018. He has more than 20 years of experience with companies in the oil and gas sector, both in Colombia and abroad. Previously he served as Ecopetrol's CFO for the Downstream Segment and has represented Ecopetrol at the Board of Directors of Cenit, Gases del Caribe, Propilco and Reficar, among others. His experience prior to Ecopetrol includes 17 years at BP plc, where he held leadership positions in Colombia, North America, Africa and Europe, most recently as CFO for the Brazil region (encompassing Brazil, Uruguay, Colombia and Venezuela).