| Relationships | Role | Relationship Start | Relationship End |
| U.S. Bancorp | Parent | 12/26/1995 | 6/13/1996 |
| West One Bancorp | Parent | 4/30/1993 | 12/25/1995 |
| West One Bancorp, Washington | Parent | 7/5/1989 | 4/29/1993 |
| First Security Bancorp | Parent | 12/3/1984 | 7/4/1989 |
| Bank Of Tacoma Mortgage Corporation | Subsidary | 1/1/1991 | 5/5/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| U.S. Bank Of Washington, National Association | Buyer | 10,385,497 | Pooling of Interests | Discontinued | 6/14/1996 |
| Valley Commercial Bank | Seller | 62,377 | Discontinued | 9/3/1994 | |
| Yakima Branch | Seller | Discontinued | 1/1/1994 | ||
| West One Bank, Spokane | Seller | 22,229 | Discontinued | 11/1/1991 | |
| West One Bank, King County | Seller | 118,647 | Discontinued | 11/1/1991 | |
| Bank Of Tacoma | Seller | 60,100 | Discontinued | 1/1/1991 |