| Relationships | Role | Relationship Start | Relationship End |
| Mesa Bancorp | Parent | 9/30/1981 | 11/22/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| California Bank & Trust | Buyer | 11,960,432 | Failure | 11/23/1985 |
| Relationships | Role | Relationship Start | Relationship End |
| Mesa Bancorp | Parent | 9/30/1981 | 11/22/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| California Bank & Trust | Buyer | 11,960,432 | Failure | 11/23/1985 |