| Relationships | Role | Relationship Start | Relationship End |
| Bank One Corporation | Parent | 2/28/1998 | 3/7/2004 |
| Banc One Colorado Corporation | Parent | 4/1/1993 | 2/27/1998 |
| Affiliated Banks Building Company | Parent | 5/28/1982 | 3/31/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Affiliated Banks Building Company | Seller | Discontinued | 4/1/1993 |