| Relationships | Role | Relationship Start | Relationship End |
| Bankamerica Corporation | Parent | 10/2/1990 | 6/30/1996 |
| Seafirst Corporation | Parent | 4/2/1990 | 10/1/1990 |
| Woodburn Bancorp | Parent | 4/5/1983 | 4/1/1990 |
| Obtasco, Inc. | Subsidary | 6/1/1992 | 6/30/1996 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| California Street Branch | Buyer | Pooling of Interests | Discontinued | 7/1/1996 | |
| Security Pacific Bank Oregon | Seller | 1,399,918 | Discontinued | 6/1/1992 |