| Relationships | Role | Relationship Start | Relationship End |
| Banc One Colorado Corporation | Parent | 11/2/1992 | 12/31/1994 |
| Affiliated Bankshares Of Colorado, Inc. | Parent | 12/31/1981 | 11/1/1992 |
| Affiliated Bankshares Of Colorado, Inc. | Parent | 7/30/1970 | 12/30/1981 |
| Banc One Colorado Springs Leasing Services Corporation | Subsidary | 2/9/1994 | 12/31/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, Colorado, National Association | Buyer | 4,006,503 | Discontinued | 1/1/1995 | |
| Affiliated National Bank - Pueblo | Seller | 11,495 | Discontinued | 2/21/1992 | |
| Affiliated National Bank - Manitou Springs | Seller | 16,545 | Discontinued | 2/21/1992 | |
| Affiliated National Bank - Austin Bluffs | Seller | 26,182 | Discontinued | 2/21/1992 |