First Keystone Bank
| Status: | Inactive as of 07/01/2010 |
| Merger - Without Assistance | |
| Successor Bank: | The Bryn Mawr Trust Company |
| Headquarters: | First Keystone Bank 22 West State Street Media, PA 19063 |
| Established: | 01/01/1934 |
| FDIC Insurance: | 08/09/1989 |
| FDIC Cert: | #29369 |
| Charter Class: | Savings banks, state charter, supervised by the FDIC |
| Total Assets: | $481,213,000 |
| Total Deposits: | $322,465,000 |
History
| 1934-01-01 | Institution established: Original name:First Keystone Federal Savings and Loan Association | |
| 1982-07-31 | Acquired Linwood-Keystone Savings and Loan Association (31785) in CHESTER, PA | |
| 1985-04-30 | Changed organization type to MUTUAL SAVINGS BANK | |
| 1985-04-30 | Changed name to First Keystone Federal Savings Bank | |
| 1990-10-12 | Moved bank headquarters from CHESTER, PA to MEDIA, PA | |
| 1995-01-25 | Changed organization type to STOCK SAVINGS BANK | |
| 2003-08-27 | Changed name to First Keystone Bank | |
| 2010-07-01 | Merged into and subsequently operated as part of The Bryn Mawr Trust Company (11866) in BRYN MAWR, PA | |
| 2011-05-27 | Reorganized. | |
| 2012-05-15 | Acquired Davidson Trust Company (32702) in DEVON, PA | |
| 2015-01-01 | Acquired Continental Bank (58061) in EAST NORRITON, PA | |
| 2017-12-15 | Acquired Royal Bank America (18962) in NARBERTH, PA | |
| 2022-01-01 | Merged into and subsequently operated as part of Wilmington Savings Fund Society, FSB (17838) | |
| 2022-01-01 | Merged into and subsequently operated as part of Wilmington Savings Fund Society, FSB (17838) |