| Relationships | Role | Relationship Start | Relationship End |
| Summit Bancorporation, The | Parent | 12/31/1982 | 6/10/1993 |
| Ocean Investment Company | Subsidary | 7/11/1991 | 6/10/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The Summit Trust Company | Buyer | 1,596,106 | Discontinued | 6/11/1993 | |
| Bay State Bank | Seller | 144,503 | Discontinued | 5/10/1991 |