| Relationships | Role | Relationship Start | Relationship End |
| Comerica Investment Services, Inc. | Parent | 6/30/2007 | 12/27/2007 |
| Comerica Investment Services, Inc. | Parent | 4/2/2000 | 6/29/2007 |
| Comerica Bank | Parent | 7/2/1998 | 4/1/2000 |
| Munder Capital Management | Subsidary | 3/13/2000 | 12/29/2006 |
| Munder Capital Management | Subsidary | 7/2/1998 | 3/12/2000 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Comerica Management Company | Buyer | Discontinued | 12/28/2007 |