| Relationships | Role | Relationship Start | Relationship End |
| Wintrust Financial Corporation | Parent | 7/18/2015 | |
| Suburban Illinois Bancorp, Inc. | Parent | 6/30/2007 | 7/17/2015 |
| Suburban Illinois Bancorp, Inc. | Parent | 12/8/2006 | 6/29/2007 |
| Relationships | Role | Relationship Start | Relationship End |
| Wintrust Financial Corporation | Parent | 7/18/2015 | |
| Suburban Illinois Bancorp, Inc. | Parent | 6/30/2007 | 7/17/2015 |
| Suburban Illinois Bancorp, Inc. | Parent | 12/8/2006 | 6/29/2007 |