| Relationships | Role | Relationship Start | Relationship End |
| Banc One Arizona Corporation | Parent | 12/1/1989 | 3/31/1993 |
| Valley Utah Bancorporation | Parent | 12/24/1979 | 11/30/1989 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, Utah, National Association | Buyer | 1,265,995 | Discontinued | 4/1/1993 |