High Desert National Bank
| Status: | Inactive as of 12/04/1997 |
| Merger - Without Assistance | |
| Successor Bank: | Business Bank of California |
| Headquarters: | High Desert National Bank 17071 Main Street Hesperia, CA 92340 |
| Established: | 05/14/1982 |
| FDIC Insurance: | 05/14/1982 |
| FDIC Cert: | #23854 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $42,867,000 |
| Total Deposits: | $38,911,000 |
History
| 1982-05-14 | Institution established: Original name:High Desert National Bank | |
| 1997-12-03 | Reorganized. | |
| 1997-12-04 | Merged into and subsequently operated as part of Business Bank of California (25070) in SAN BERNARDINO, CA | |
| 2000-08-31 | Acquired Valley Merchants Bank, National Association (33004) in HEMET, CA | |
| 2001-09-20 | Changed primary regulatory agency from COMPTROLLER OF THE CURRENCY to FEDERAL RESERVE BOARD | |
| 2001-09-20 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 2002-01-01 | Acquired Metro Commerce Bank (32720) in SAN RAFAEL, CA | |
| 2004-01-16 | Merged into and subsequently operated as part of Union Bank of California, National Association (22826) in SAN FRANCISCO, CA | |
| 2004-10-28 | Acquired Jackson Federal Bank (28653) in FULLERTON, CA | |
| 2008-12-18 | Changed name to Union Bank, National Association (22826) | |
| 2009-09-24 | Acquired Texas First Bank - Winnie (18046) in DALLAS, TX | |
| 2010-04-16 | Acquired Tamalpais Bank (33493) in SAN RAFAEL, CA as part of a government assisted transaction. | |
| 2010-04-30 | Acquired Frontier Bank (22710) in EVERETT, WA as part of a government assisted transaction. | |
| 2012-12-03 | Acquired Santa Barbara Bank & Trust, National Association (18169) in SANTA BARBARA, CA | |
| 2014-07-01 | Changed name to MUFG Union Bank, National Association (22826) |