| Relationships | Role | Relationship Start | Relationship End |
| American National Corporation | Parent | 4/20/1990 | 3/18/1994 |
| Northern Corporation, The | Parent | 12/31/1982 | 4/19/1990 |
| Northern Corporation, The | Parent | 6/9/1982 | 12/30/1982 |
| Preferred Management Company | Parent | 12/31/1979 | 6/8/1982 |
| Preferred Management Company | Parent | 7/31/1977 | 12/30/1979 |
| Preferred Management Company | Parent | 12/31/1970 | 7/30/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| American National Bank | Buyer | 3,026,499 | Discontinued | 3/19/1994 | |
| Heritage Federal Savings Bank Of Omaha | Seller | 137,017 | Failure | 12/1/1990 |