| Relationships | Role | Relationship Start | Relationship End |
| Arvest Bank | Parent | 6/30/2007 | 4/24/2013 |
| Arvest Bank | Parent | 4/19/2002 | 6/29/2007 |
| Weststar Bank | Parent | 10/26/1999 | 4/18/2002 |
| Relationships | Role | Relationship Start | Relationship End |
| Arvest Bank | Parent | 6/30/2007 | 4/24/2013 |
| Arvest Bank | Parent | 4/19/2002 | 6/29/2007 |
| Weststar Bank | Parent | 10/26/1999 | 4/18/2002 |