Frontier Bank
| Status: | Inactive as of 04/30/2010 |
| Absorption - Assisted | |
| Successor Bank: | MUFG Union Bank |
| Headquarters: | Frontier Bank 332 Southwest Everett Mall Way Everett, WA 98204 |
| Established: | 09/06/1978 |
| FDIC Insurance: | 09/06/1978 |
| FDIC Cert: | #22710 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $3,250,734,000 |
| Total Deposits: | $2,846,886,000 |
History
| 1978-09-06 | Institution established: Original name:Frontier Bank | |
| 1982-08-02 | Acquired Bank of Arlington (19698) in ARLINGTON, WA | |
| 1989-08-25 | Acquired Citizens Bank of Snohomish County (22789) in MARYSVILLE, WA | |
| 1992-11-13 | Acquired Edmonds National Bank (26298) in EDMONDS, WA | |
| 1993-07-01 | Acquired The Bank of Northshore (25656) in BOTHELL, WA | |
| 1998-12-21 | Acquired Bank of Sumner (22169) in SUMNER, WA | |
| 2000-07-20 | Acquired North Sound Bank (23020) in POULSBO, WA | |
| 2001-02-02 | Acquired Inter Bank (32780) in DUVALL, WA | |
| 2002-10-07 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 2002-10-07 | Changed primary regulatory agency from FEDERAL DEPOSIT INSURANCE CORPORATION to FEDERAL RESERVE BOARD | |
| 2005-11-10 | Changed institution class to INSURED COMMERCIAL BANKS, STATE, NOT MEMBERS OF THE FRS | |
| 2005-11-10 | Changed primary regulatory agency from FEDERAL RESERVE BOARD to FEDERAL DEPOSIT INSURANCE CORPORATION | |
| 2006-02-01 | Acquired NorthStar Bank (33896) in SEATTLE, WA | |
| 2007-12-01 | Acquired Bank of Salem (33313) in SALEM, OR | |
| 2010-04-30 | Failed. Acquired with government financial assistance and subsequently operated as part of Union Bank, National Association (22826) | |
| 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) | |
| 2020-02-21 | Moved bank headquarters from EVERETT, WA to SAN FRANCISCO, CA |