| Relationships | Role | Relationship Start | Relationship End |
| Spc/Hsb Acquisition, Incorporated | Parent | 11/21/1986 | 12/31/1987 |
| Washington Independent Bancshares, Inc. | Parent | 10/1/1983 | 11/20/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Security Pacific Bank Washington, National Association | Buyer | 3,564,431 | Discontinued | 1/1/1988 |