| Relationships | Role | Relationship Start | Relationship End |
| Independent Bankshares, Inc. | Parent | 9/29/1998 | 10/14/1998 |
| Independent Bankshares, Inc. | Parent | 9/22/1998 | 9/28/1998 |
| Azle Holdings, Inc. | Subsidary | 9/29/1998 | 10/14/1998 |
| Azle Holdings, Inc. | Subsidary | 12/31/1991 | 9/28/1998 |
| Azle State Bank | Subsidary | 12/31/1984 | 12/30/1991 |
| Azle State Bank | Subsidary | 12/31/1983 | 12/30/1984 |
| Azle State Bank | Subsidary | 5/27/1982 | 12/30/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Independent Bankshares, Inc. | Buyer | Discontinued | 10/15/1998 |