| Relationships | Role | Relationship Start | Relationship End |
| First Financial Bank | Parent | 10/29/1997 | 11/12/1998 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Associated Bank Milwaukee | Buyer | 2,921,200 | Pooling of Interests | Discontinued | 11/13/1998 |