Security State Bank
| Status: | Inactive as of 07/01/1987 |
| Merger - Without Assistance | |
| Successor Bank: | Security Bank of South Dakota |
| Headquarters: | Security State Bank Main Street Geddes, SD 57342 |
| Established: | 04/21/1930 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #493 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $11,222,000 |
| Total Deposits: | $9,589,000 |
History
| 1930-04-21 | Institution established: Original name:Security State Bank | |
| 1987-07-01 | Merged into and subsequently operated as part of Security Bank of South Dakota, National Association (3984) in FORT PIERRE, SD | |
| 1992-12-05 | Merged into and subsequently operated as part of First National Bank (14712) in PIERRE, SD | |
| 2000-01-24 | Moved bank headquarters from PIERRE, SD to FORT PIERRE, SD | |
| 2003-09-01 | Acquired Arapahoe Bank and Trust (21001) in ENGLEWOOD, CO | |
| 2019-08-05 | Acquired Advantage Bank (57072) in LOVELAND, CO |