Jefferies & Company Inc, Morgan Stanley Capital Services Inc, Merrill Lynch Professional Clearing Corp, Fidelity Prime Services, BNP Paribas Prime Brokerage Inc, Jefferies LLC, Nomura Securities International Inc, Societe Generale, Goldman Sachs & Co, Goldman Sachs Bank USA, Nomura Global Financial Products, Jefferies Funding LLC, Morgan Stanley & Co International PLC, Merrill Lynch Financial Markets Inc, Merrill Lynch International, National Financial Services LLC, Lime Brokerage LLC, Morgan Stanley & Co LLC, Interactive Brokers LLC