| Relationships | Role | Relationship Start | Relationship End |
| First National Bank Of Omaha | Parent | 4/11/1983 | 4/7/1997 |
| Security Trust And Investment (Dpc) | Subsidary | 12/31/1984 | 4/16/1992 |
| Superior Investments, Inc.(Dpc) | Subsidary | 4/11/1983 | 4/16/1991 |
| Cheney Hills | Subsidary | 4/11/1983 | 2/14/1990 |
| B-Town, Inc. | Subsidary | 4/11/1983 | 9/1/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Security Bank & Trust Co. | Buyer | 27,708 | Discontinued | 12/7/1987 |