| Relationships | Role | Relationship Start | Relationship End |
| M&I Bank Fox Valley | Parent | 9/1/1994 | 2/28/2001 |
| M&I New Holstein Bank | Parent | 7/1/1991 | 8/31/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bmo Harris Investment Company Llc | Buyer | Discontinued | 3/1/2001 | ||
| M&I Fox Valley Investment Corporation | Seller | Discontinued | 9/1/1994 |