| Relationships | Role | Relationship Start | Relationship End |
| Firstar Corporation Of Arizona | Parent | 4/11/1983 | 11/12/1999 |
| Uri Corporation | Subsidary | 12/17/1985 | 12/30/1993 |
| Ore Inc. | Subsidary | 12/3/1990 | 12/30/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| U.S. Bank National Association | Buyer | 448,401,205 | Pooling of Interests | Discontinued | 11/13/1999 |