Isela Costantini, Member of the Board since 2019, is Chief Executive Officer at GST Financial Services in Argentina. Ms. Costantini is member of the boards of Barrick Gold Corporation, Prosegur S.A., San Miguel S.A., Food Bank of Argentina and is a Counsel member of CIPPEC (Centro de Implementación de Políticas Públicas para la Equidad y el Crecimiento).  Ms. Costantini was former President and Chief Executive Officer of Aerolíneas Argentinas and held multiple positions at General Motors, where she began working in 1998 and became President of the company for Argentina, Paraguay and Uruguay.  Ms. Costantini has been recognized as one of the 500 most influential leaders in LATAM by Bloomberg and was listed among the 50 most powerful women in the business world by Fortune magazine.  She is the author of “Un Líder en Vos”, published in 2017.

Ms. Costantini holds a Social Communications Degree, with a Major in Advertising from Pontificia Universidade Catolica do Parana (PUC-PR), Brazil and an MBA, with specialization in Marketing and International Business from Loyola University in Chicago. Her professional expertise in restructuring, cultural transformation, marketing and communications, and experience as a board member and in leadership roles in different entities, qualify her to serve on the Board.