| Relationships | Role | Relationship Start | Relationship End |
| First Security Corporation | Parent | 12/31/1980 | 6/30/1981 |
| First Security Corporation | Parent | 10/10/1975 | 12/30/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Northwest, National Association | Buyer | 8,651,432 | Discontinued | 7/1/1981 |