| Relationships | Role | Relationship Start | Relationship End |
| Wells Fargo Bank, National Association | Parent | 2/20/2004 | 4/22/2004 |
| Norwest Bank Arizona, National Association | Parent | 11/19/1998 | 2/19/2004 |
| Wells Fargo & Company | Parent | 11/18/1998 | 11/18/1998 |
| Independent Bancorp Of Arizona, Inc. | Parent | 11/18/1998 | 11/18/1998 |
| Wells Fargo & Company | Parent | 2/9/1998 | 11/17/1998 |
| Saguaro Asset Management, Inc. | Subsidary | 12/22/1998 | 4/22/2004 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo International Inc. | Buyer | Discontinued | 4/23/2004 |