| Relationships | Role | Relationship Start | Relationship End |
| Exchange National Bank & Trust Co. | Parent | 12/31/1970 | 5/31/1981 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Exchange National Bank & Trust Co. | Buyer | 396,031 | Discontinued | 6/1/1981 |