| Relationships | Role | Relationship Start | Relationship End |
| Citizens Bank Services, Inc. | Parent | 12/31/1988 | 1/31/1994 |
| Citizens Bank Services, Inc. | Parent | 12/6/1982 | 12/30/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Pinnacle Bank, National Association | Buyer | 97,722 | Discontinued | 2/1/1994 | |
| First Federal Savings Bank Of Kansas | Seller | 103,711 | Failure | 12/15/1990 |