| Relationships | Role | Relationship Start | Relationship End |
| Independent Bankshares, Inc. | Parent | 1/31/1984 | 12/31/1992 |
| State Bancshares | Parent | 12/31/1980 | 1/30/1984 |
| State Bancshares | Parent | 12/31/1970 | 12/30/1980 |
| State Bancshares | Parent | 5/11/1967 | 12/30/1970 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Fnb Lockney | Buyer | Discontinued | 1/1/1993 |