| Relationships | Role | Relationship Start | Relationship End |
| Heritage Bancshares, Inc. | Parent | 12/20/1999 | 2/23/2001 |
| Heritage Bancshares, Inc. | Parent | 4/1/1994 | 12/19/1999 |
| Commercial Bancshares, Inc. | Parent | 12/31/1991 | 3/31/1994 |
| Commercial Bancshares, Inc. | Parent | 5/1/1980 | 12/30/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Prosperity Bank | Buyer | 21,390,286 | Acquisition | Discontinued | 2/24/2001 |
| Park Tower National Bank | Seller | 59,319 | Discontinued | 12/13/1991 | |
| First State Bank | Seller | 27,025 | Discontinued | 12/13/1991 | |
| Cleveland Bank & Trust | Seller | 23,508 | Discontinued | 12/13/1991 |