| Relationships | Role | Relationship Start | Relationship End |
| First Banks, Inc. | Parent | 8/7/1991 | 8/31/1992 |
| Third Illinois Bancorp, Inc. | Parent | 1/31/1991 | 8/6/1991 |
| Third Illinois Bancorp, Inc. | Parent | 4/15/1985 | 1/30/1991 |
| Third Illinois Bancorp, Inc. | Parent | 1/2/1985 | 4/14/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Bank | Buyer | 848,686 | Discontinued | 9/1/1992 | |
| First Bank | Seller | 60,383 | Discontinued | 5/1/1992 | |
| Third Illinois Bancorp, Inc. | Seller | Discontinued | 8/7/1991 |