| 101 | FIRST OPTIONS OF CHICAGO INC. |
| 102 | FORTALEZA ASSET MANAGEMENT |
| 103 | FORTIS CLEARING AMERICAS LLC |
| 104 | FOSTER BANK |
| 105 | FRONT BARNETT ASSOCIATES LLC |
| 106 | GELBER GROUP INC. |
| 107 | GELDERMANN INC. |
| 108 | GENEVA ADVISORS, LLC |
| 109 | GENEVA INVESTMENT MANAGEMENT OF CHICAGO LLC |
| 110 | GERALD INC. |
| 111 | GFX CORPORATION |
| 112 | GNP COMMODITIES INC. |
| 113 | GOFEN AND GLOSSBERG |
| 114 | GOLDBERG BROS. |
| 115 | GREAT LAKES ADVISORS INC. |
| 116 | GUGGENHEIM CAPITAL LLC |
| 117 | GUGGENHEIM PARTNERS ASSET MANAGEMENT LLC |
| 118 | HAMMER STONE AND COMPANY |
| 119 | HARRIS FUTURES CORPORATION |
| 120 | HEITMAN REAL ESTATE SECURITIES LLC (FORMERLY HEITMAN/PRA SECURITIES ADVISORS LLC) |
| 121 | HIGHLINER INVESTMENT GROUP LLC |
| 122 | HOLLAND CAPITAL MANAGEMENT L.P. |
| 123 | HOTCHKISS ASSOCIATES INC. |
| 124 | HULL TRADING COMPANY LLC |
| 125 | ILLINOIS FOREX |