| Relationships | Role | Relationship Start | Relationship End |
| Southwest Bank, An M&I Bank | Parent | 6/13/1996 | 4/27/2006 |
| Swb Investment Ii Corporation | Subsidary | 6/13/1996 | 4/27/2006 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Interim Missouri, Llc | Buyer | Discontinued | 4/28/2006 |