Rafael Buerba Gomez

SAM Asset Management SA de CV SOFI (SAM AM) is the Mexican fund management subsidiary of Santander Asset Management Investment Holdings Ltd. in Great Britain. Formerly known as Gestión Santander SA de CV SOSI, established in 1995, the firm is based in Mexico City and manages funds for private and institutional investors.

BlackRock México Operadora SA de CV SOFI (BlackRock México) is the Mexican fund management subsidiary of Phoenix Acquisition BV, itself a subsidiary of Blackrock, Inc. (NYSE: BLK, NASDAQ: BLK) in the US. Founded in 2008, the firm is headquartered in Mexico City and offers various investment solutions for institutions, financial professionals and individuals in Mexico. BlackRock México also manages a range of BlackRock funds for private and institutional clients.

Citibanamex Casa de Bolsa SA de CV (Broker) (Citibanamex) is the stockbroker division of Citibanamex Casa de Bolsa SA de CV, a banking firm headquartered in Mexico City, Mexico. They are ultimately owned by Citigroup, Inc. (NYSE: C) in the US. Citibanamex provides brokerage services in the Mexican Stock Market.