| Relationships | Role | Relationship Start | Relationship End |
| Regions Financial Corporation | Parent | 8/1/1998 | 9/10/1998 |
| First Commercial Corporation | Parent | 12/28/1996 | 7/31/1998 |
| Kilgore First Bancorp, Inc. | Parent | 12/3/1982 | 12/27/1996 |
| First Southwest Bancorporation, Inc. | Parent | 12/31/1970 | 10/7/1975 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Regions Bank | Buyer | 124,196,151 | Pooling of Interests | Discontinued | 9/11/1998 |
| United Bank, National Association | Seller | 49,805 | Failure | 3/19/1993 |