| Relationships | Role | Relationship Start | Relationship End |
| Commercial Bankstock, Inc. | Parent | 10/21/1980 | 7/30/1983 |
| Commercial National Mortgage Company | Subsidary | 10/21/1980 | 7/30/1983 |
| Little Rock Abstract Company | Subsidary | 10/21/1980 | 7/30/1983 |
| Commercial National Investment Company | Subsidary | 10/21/1980 | 7/13/1982 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Commercial Bank, National Association | Buyer | 2,047,353 | Discontinued | 7/31/1983 |