| Relationships | Role | Relationship Start | Relationship End |
| Bok Financial Corporation | Parent | 12/1/2016 | |
| Mbt Bancshares, Inc. | Parent | 6/30/2007 | 11/30/2016 |
| Mbt Bancshares, Inc. | Parent | 9/17/2003 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Bok Financial Corporation | Parent | 12/1/2016 | |
| Mbt Bancshares, Inc. | Parent | 6/30/2007 | 11/30/2016 |
| Mbt Bancshares, Inc. | Parent | 9/17/2003 | 6/29/2007 |