| COLUMBIA FUTURES GROUP INC |
| ASSOCIATED PERSON REGISTERED | 05/10/1990 |
| NFA ASSOCIATE MEMBER APPROVED | 05/10/1990 |
| PRINCIPAL APPROVED | 05/10/1990 |
| ASSOCIATED PERSON PENDING | 05/01/1990 |
| NFA ASSOCIATE MEMBER PENDING | 05/01/1990 |
| PRINCIPAL PENDING | 05/01/1990 |
| CONTICOMMODITY SERVICES INC |
| ASSOCIATED PERSON WITHDRAWN | 09/30/1983 |
| ASSOCIATED PERSON REGISTERED | 09/09/1981 |
| INTERNATIONAL FUTURES LTD |
| ASSOCIATED PERSON WITHDRAWN | 04/30/1987 |
| PRINCIPAL PENDING STATUS WITHDRAWN | 04/30/1987 |
| PRINCIPAL PENDING | 08/29/1984 |
| ASSOCIATED PERSON REGISTERED | 04/24/1984 |
| LASALLE STREET SECURITIES |
| ASSOCIATED PERSON WITHDRAWN | 05/10/1990 |
| NFA ASSOCIATE MEMBER WITHDRAWN | 05/10/1990 |
| ASSOCIATED PERSON REGISTERED | 04/27/1990 |
| NFA ASSOCIATE MEMBER APPROVED | 03/01/1990 |
| ASSOCIATED PERSON TEMPORARY LICENSE | 03/01/1990 |
| REFCO LLC |
| ASSOCIATED PERSON WITHDRAWN | 02/28/1990 |
| NFA ASSOCIATE MEMBER WITHDRAWN | 02/28/1990 |
| NFA ASSOCIATE MEMBER APPROVED | 08/01/1985 |
| ASSOCIATED PERSON REGISTERED | 03/27/1985 |
| YAOSUN STRATEGIC INVESTMENTS LLC |
| PRINCIPAL WITHDRAWN | 08/29/2006 |
| PRINCIPAL APPROVED | 04/28/2006 |
| PRINCIPAL PENDING | 04/17/2006 |