The Union State Bank
| Status: | Inactive as of 04/01/1998 |
| Merger - Without Assistance | |
| Successor Bank: | Community First Bank & Trust |
| Headquarters: | The Union State Bank Main At Merrin Streets Payne, OH 45880 |
| Established: | 01/13/1932 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #11859 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $62,264,000 |
| Total Deposits: | $52,132,000 |
History
| 1932-01-13 | Institution established: Original name:The Union State Bank | |
| 1998-04-01 | Merged into and subsequently operated as part of Community First Bank & Trust (10660) in CELINA, OH | |
| 1998-04-01 | Changed name to Community First Bank & Trust (10660) | |
| 1999-06-30 | Acquired Union Trust Bank (5789) in UNION CITY, IN | |
| 2004-07-17 | Acquired The Clyde Savings Bank Company (10656) in CLYDE, OH | |
| 2004-07-17 | Acquired Indiana Lawrence Bank (13118) in NORTH MANCHESTER, IN | |
| 2005-03-05 | Acquired Citizens First State Bank (5782) in HARTFORD CITY, IN | |
| 2005-08-19 | Acquired Sand Ridge Bank (20086) in HIGHLAND, IN | |
| 2005-08-19 | Merged into and subsequently operated as part of First Financial Bank, National Association (6600) in HAMILTON, OH | |
| 2009-07-31 | Acquired Peoples Community Bank (32288) in WEST CHESTER, OH as part of a government assisted transaction. | |
| 2009-09-18 | Acquired Irwin Union Bank and Trust Company (10100) in COLUMBUS, IN as part of a government assisted transaction. | |
| 2009-09-18 | Acquired Irwin Union Bank, F.S.B. (57068) in LOUISVILLE, KY as part of a government assisted transaction. | |
| 2014-08-07 | Acquired The First Bexley Bank (58022) in BEXLEY, OH | |
| 2014-08-07 | Acquired Insight Bank (58215) in WORTHINGTON, OH | |
| 2014-08-21 | Acquired The Guernsey Bank (57413) in WORTHINGTON, OH | |
| 2016-12-30 | Changed primary regulatory agency from FEDERAL DEPOSIT INSURANCE CORPORATION to FEDERAL RESERVE BOARD | |
| 2016-12-30 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 2016-12-30 | Changed name to First Financial Bank (6600) | |
| 2016-12-30 | Moved bank headquarters from HAMILTON, OH to CINCINNATI, OH | |
| 2018-04-01 | Acquired MainSource Bank (5766) in GREENSBURG, IN |