| Relationships | Role | Relationship Start | Relationship End |
| Corporate Plaza Office | Parent | 3/4/1985 | 8/31/1989 |
| Alex Brown Financial Group | Parent | 4/14/1982 | 8/31/1989 |
| Corporate Plaza Office | Subsidary | 3/4/1985 | 8/31/1989 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Interstate Bank Of California | Buyer | 24,061,613 | Discontinued | 9/1/1989 | |
| Placer Bank | Seller | 45,809 | Discontinued | 1/1/1981 |