| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 3/19/1984 | 1/29/1992 |
| Sbci Futures, Inc. | Subsidary | 12/31/1987 | 1/29/1992 |
| Sbci Swiss Bank Corporation Investment Banking Inc. | Subsidary | 3/19/1984 | 1/29/1992 |
| Sbci Swiss Bank Corporation Investment Banking Limited | Subsidary | 5/8/1987 | 12/30/1991 |