| Relationships | Role | Relationship Start | Relationship End |
| Affiliated Bankshares Of Colorado, Inc. | Parent | 12/31/1981 | 1/23/1992 |
| Affiliated Bankshares Of Colorado, Inc. | Parent | 12/31/1980 | 12/30/1981 |
| Affiliated Bankshares Of Colorado, Inc. | Parent | 7/30/1970 | 12/30/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, Boulder, National Association | Buyer | 625,753 | Discontinued | 1/24/1992 |