Security First Bank
| Headquarters: | Security First Bank 5505 Red Rock Ln Lincoln, NE 68516 |
| Established: | 07/01/1924 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #5415 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| # of Branches: | 29 |
| Total Assets: | $1,831,015,000 |
| Total Deposits: | $1,534,973,000 |
History
| 1924-07-01 | Institution established: Original name:The Sioux National Bank of Harrison | |
| 1987-01-30 | Changed name to Security National Bank | |
| 1987-01-30 | Moved bank headquarters from HARRISON, NE to SIDNEY, NE | |
| 1987-01-30 | Acquired Sidney National Bank (17154) in SIDNEY, NE | |
| 1988-04-01 | Acquired The Security State Bank (8341) in HOLBROOK, NE | |
| 1990-09-10 | Changed primary regulatory agency from COMPTROLLER OF THE CURRENCY to FEDERAL DEPOSIT INSURANCE CORPORATION | |
| 1990-09-10 | Changed name to The Security Bank, Sidney | |
| 1993-09-13 | Acquired Crawford State Bank (14374) in CRAWFORD, NE | |
| 1997-01-03 | Acquired Nebraska State Bank (33234) in COZAD, NE | |
| 1998-04-03 | Acquired The Home Bank (8340) in ELWOOD, NE | |
| 1999-01-29 | Acquired The Martell State Bank (17983) in MARTELL, NE | |
| 1999-10-01 | Changed name to Security First Bank | |
| 1999-10-01 | Acquired Stockmens National Bank (5468) in RUSHVILLE, NE | |
| 2006-02-15 | Moved bank headquarters from SIDNEY, NE to LINCOLN, NE | |
| 2008-09-05 | Acquired The First National Bank & Trust Company of Beatrice (5382) in BEATRICE, NE | |
| 2010-02-02 | Acquired The First National Bank of Valentine (5485) in VALENTINE, NE |