| Relationships | Role | Relationship Start | Relationship End |
| Bankamerica Corporation | Parent | 4/22/1992 | 8/31/1996 |
| Security Pacific Corporation | Parent | 6/30/1988 | 4/21/1992 |
| Ba Security Services, Inc. | Parent | 8/10/1987 | 6/29/1988 |
| Ba Security Services, Inc. | Parent | 4/1/1983 | 8/9/1987 |
| Security Pacific Corporation | Parent | 12/22/1982 | 3/31/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| California Street Branch | Buyer | Pooling of Interests | Discontinued | 9/1/1996 | |
| Two Broadway Branch | Seller | Discontinued | 6/16/1993 |