| Relationships | Role | Relationship Start | Relationship End |
| First Security Bank Of Oregon | Parent | 3/2/1990 | 4/29/1990 |
| First Security Insurance Of Oregon Inc. | Subsidary | 3/2/1990 | 4/29/1990 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Security Corporation | Buyer | Discontinued | 4/30/1990 |