| Relationships | Role | Relationship Start | Relationship End |
| Allied Bancshares, Inc. | Parent | 12/31/1982 | 9/30/1987 |
| Allied Bancshares, Inc. | Parent | 2/11/1980 | 12/30/1982 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Interstate Bank Of Port Arthur | Buyer | 273,616 | Discontinued | 10/1/1987 |