| Relationships | Role | Relationship Start | Relationship End |
| Bank Of America, National Association | Parent | 7/23/1999 | 8/31/2001 |
| California Street Branch | Parent | 4/22/1992 | 7/22/1999 |
| South Hope Street Branch | Parent | 6/30/1972 | 4/21/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Nationsbanc Energy Group Denver, Inc. | Seller | Discontinued | 4/14/2000 | ||
| Grant County Power Company | Seller | Discontinued | 9/21/1998 |