| Relationships | Role | Relationship Start | Relationship End |
| First Financial Bank, National Association | Parent | 9/19/2009 | |
| Irwin Union Bank And Trust Company | Parent | 6/30/2007 | 9/18/2009 |
| Irwin Union Bank And Trust Company | Parent | 12/31/1976 | 6/29/2007 |
| Irwin Financial Corporation | Parent | 1/3/1973 | 12/30/1976 |