| Relationships | Role | Relationship Start | Relationship End |
| Whitney Bank | Parent | 4/1/2014 | 11/28/2016 |
| Whitney Bank | Parent | 6/5/2011 | 3/31/2014 |
| Whitney National Bank | Parent | 6/30/2007 | 6/4/2011 |
| Whitney National Bank | Parent | 6/9/2001 | 6/29/2007 |
| Bank Of Prattville | Parent | 6/30/1994 | 6/8/2001 |
| Prattville Financial Services Corp. | Parent | 2/1/1994 | 6/29/1994 |