First Security Bank of Southern New Mexico
| Status: | Inactive as of 11/05/1999 |
| Merger - Without Assistance | |
| Successor Bank: | First Security Bank of New Mexico |
| Headquarters: | First Security Bank of Southern New Mexico 500 South Main Street Las Cruces, NM 88004 |
| Established: | 04/25/1905 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #2248 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $442,312,000 |
| Total Deposits: | $334,050,000 |
History
| 1905-04-25 | Institution established: Original name:First National Bank of Dona Ana County | |
| 1998-02-02 | Reorganized. | |
| 1998-07-01 | Acquired First National Bank of Chaves County (26370) in ROSWELL, NM | |
| 1998-07-01 | Changed name to First Security Bank of Southern New Mexico, National Association | |
| 1999-11-05 | Merged into and subsequently operated as part of First Security Bank of New Mexico, National Association (2233) in ALBUQUERQUE, NM | |
| 2001-02-16 | Merged into and subsequently operated as part of Bank of the West (3514) in SAN FRANCISCO, CA | |
| 2002-04-01 | Acquired UNITED CALIFORNIA BANK (20589) in LOS ANGELES, CA | |
| 2004-01-01 | Reorganized. | |
| 2004-12-03 | Acquired Community First National Bank (3924) in FARGO, ND | |
| 2005-02-08 | Acquired Union Safe Deposit Bank (8473) in STOCKTON, CA | |
| 2005-12-03 | Acquired Commercial Federal Bank, a Federal Savings Bank (30341) in OMAHA, NE |