| Relationships | Role | Relationship Start | Relationship End |
| Crocker Properties, Inc. | Parent | 4/30/1998 | 6/30/2003 |
| North Tower, Llc | Subsidary | 4/30/1998 | 6/30/2003 |
| Relationships | Role | Relationship Start | Relationship End |
| Crocker Properties, Inc. | Parent | 4/30/1998 | 6/30/2003 |
| North Tower, Llc | Subsidary | 4/30/1998 | 6/30/2003 |