| Relationships | Role | Relationship Start | Relationship End |
| Pb Bancorp Of Cedar Rapids, Inc. | Parent | 10/1/1988 | 12/31/1989 |
| Pb Bancorp Of Cedar Rapids, Inc. | Parent | 12/7/1982 | 9/30/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Iowa, National Association | Buyer | 6,606,799 | Discontinued | 1/1/1990 | |
| Marion Branch | Seller | Discontinued | 10/1/1988 | ||
| Urbana Savings Bank | Seller | 7,158 | Failure | 6/21/1985 |