Macquarie Futures USA LLC, Wells Fargo Securities LLC, SG Americas Securities LLC, The Bank of New York Mellon, JPMorgan Chase Bank NA, BOFA Securities Inc, BNP Paribas Securities Corp, Barclays Capital Inc, Mizuho Securities USA LLC, RBC Capital Markets LLC, Deutsche Bank Securities Inc, JP Morgan Securities LLC, Goldman Sachs & Co LLC, Credit Suisse Securities USA LLC, Merrill Lynch Pierce Fenner & Smith Incorporated, The Northern Trust Company, State Street Bank and Trust Company, Citigroup Global Markets Inc