| Relationships | Role | Relationship Start | Relationship End |
| Bank Of Tokyo-Mitsubishi Ufj, Ltd., The | Parent | 1/18/1972 | 7/29/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The Bank Of California, National Association | Buyer | 4,583,205 | Discontinued | 7/30/1988 | |
| First National Bank Of San Diego County | Seller | 146,761 | Discontinued | 3/7/1981 | |
| Hacienda Bank | Seller | 63,939 | Discontinued | 7/31/1976 |