| Relationships | Role | Relationship Start | Relationship End |
| Cook Investment, Inc. | Parent | 10/4/1985 | 3/8/1992 |
| Pickrell, Inc. | Parent | 12/31/1984 | 10/3/1985 |
| Pickrell, Inc. | Parent | 12/31/1982 | 12/30/1984 |
| Pickrell, Inc. | Parent | 12/31/1970 | 12/30/1982 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The Beatrice National Bank And Trust Company | Buyer | 82,042 | Discontinued | 3/9/1992 |