| Relationships | Role | Relationship Start | Relationship End |
| Central National Bank & Trust Co., Of Enid | Parent | 6/30/2007 | |
| Central National Bank & Trust Co., Of Enid | Parent | 6/30/1999 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Central National Bank & Trust Co., Of Enid | Parent | 6/30/2007 | |
| Central National Bank & Trust Co., Of Enid | Parent | 6/30/1999 | 6/29/2007 |