| Relationships | Role | Relationship Start | Relationship End |
| Keycorp | Parent | 10/16/1967 | 12/13/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Society Bank, National Association | Buyer | 385,285 | Discontinued | 12/14/1980 | |
| Springfield Savings Society Of Clark County | Seller | Discontinued | 2/9/1965 | ||
| First State Bank | Seller | Discontinued | 2/8/1965 |