| Relationships | Role | Relationship Start | Relationship End |
| Business First Bank | Parent | 4/1/2015 | |
| American Gateway Bank | Parent | 8/1/2006 | 3/31/2015 |
| Relationships | Role | Relationship Start | Relationship End |
| Business First Bank | Parent | 4/1/2015 | |
| American Gateway Bank | Parent | 8/1/2006 | 3/31/2015 |