| Relationships | Role | Relationship Start | Relationship End |
| Ubs (Usa) Inc. | Parent | 4/25/1995 | 6/29/1998 |
| First Chicago Corporation | Parent | 10/3/1989 | 4/3/1991 |
| Ubs Asset Management (Americas) Inc. | Subsidary | 4/25/1995 | 6/28/1998 |
| Ubs Asset Management (Americas) Inc. | Subsidary | 9/25/1989 | 4/3/1991 |