| Relationships | Role | Relationship Start | Relationship End |
| Commerce Bancshares Of Wyoming, Inc. | Parent | 12/31/1981 | 12/31/1988 |
| Commerce Bancshares Of Wyoming, Inc. | Parent | 4/1/1980 | 12/30/1981 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Interstate Bank | Buyer | 1,278,773 | Discontinued | 1/1/1989 |