| Relationships | Role | Relationship Start | Relationship End |
| Zions Bancorporation | Parent | 12/31/2015 | 9/15/2016 |
| Amegy Corporation | Parent | 6/30/2007 | 12/30/2015 |
| Amegy Corporation | Parent | 12/13/2004 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Zions Bancorporation | Parent | 12/31/2015 | 9/15/2016 |
| Amegy Corporation | Parent | 6/30/2007 | 12/30/2015 |
| Amegy Corporation | Parent | 12/13/2004 | 6/29/2007 |