Luiz Otavio Barbosa de Campos

Onyx Equity Management Gestora de Investimentos Ltda. (OEMGI) is the asset management subsidiary of Pedra Preta Holding Ltda. The firm is headquartered in São Paulo and was founded in 2012. OEMGI provides investment advisory services to their clients.

Credit Suisse (Brasil) SA CTVM (Credit Suisse Brazil) is the Brazilian broker/dealer subsidiary of Banco de Investimentos Credit Suisse (Brasil) SA, itself a subsidiary of Credit Suisse Group AG (SWX: CSGN) in Switzerland. The firm was formerly known as Banco de Investimentos Credit Suisse (Brazil). Headquartered in Sao Paulo, Credit Suisse Brazil operates with brokerage and treasury operations, Fixed Income operations (credit and debt restructuring), issuance of shares and bonds, IPO and mergers and acquisitions (M&A).