| Relationships | Role | Relationship Start | Relationship End |
| Mufg Americas Holdings Corporation | Parent | 6/30/2007 | |
| Mufg Americas Holdings Corporation | Parent | 4/1/1996 | 6/29/2007 |
| Mufg Union Bank, National Association | Parent | 11/1/1988 | 3/31/1996 |
| Los Angeles Main Branch | Parent | 4/1/1988 | 10/31/1988 |
| Union Bancorp | Parent | 10/25/1983 | 3/31/1988 |
| Highstar Knight Partners Limited Partner Ii, Lp | Subsidary | 6/19/2009 |