| Relationships | Role | Relationship Start | Relationship End |
| Commerce Bancshares, Inc. | Parent | 1/3/1984 | 6/30/1985 |
| County Tower Corp. | Parent | 12/31/1978 | 1/2/1984 |
| County Tower Corp. | Parent | 12/31/1976 | 12/30/1978 |
| County Tower Corp. | Parent | 5/24/1973 | 12/30/1976 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Commerce Bank, National Association | Buyer | 2,693,879 | Discontinued | 7/1/1985 |