First Arroyo Bank
| Status: | Inactive as of 05/18/1987 |
| Merger - Without Assistance | |
| Successor Bank: | First American Bank |
| Headquarters: | First Arroyo Bank 1416 El Centro Street South Pasadena, CA 91030 |
| Established: | 10/04/1982 |
| FDIC Insurance: | 10/04/1982 |
| FDIC Cert: | #24028 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $35,539,000 |
| Total Deposits: | $33,220,000 |
History
| 1982-10-04 | Institution established: Original name:First Arroyo Bank | |
| 1987-05-18 | Merged into and subsequently operated as part of First American Bank (24308) in ROSEMEAD, CA | |
| 1989-09-22 | Acquired First California Savings, FSA (32560) in ORANGE, CA | |
| 2005-08-12 | Merged into and subsequently operated as part of Pacific Western National Bank (24045) in SANTA MONICA, CA | |
| 2005-10-07 | Acquired Pacific Liberty Bank (34817) in HUNTINGTON BEACH, CA | |
| 2006-01-04 | Acquired Cedars Bank (27069) in LOS ANGELES, CA | |
| 2006-05-10 | Acquired Foothill Independent Bank (21104) in GLENDORA, CA | |
| 2006-09-13 | Changed name to Pacific Western Bank (24045) | |
| 2006-09-13 | Changed institution class to INSURED COMMERCIAL BANKS, STATE, NOT MEMBERS OF THE FRS | |
| 2006-10-26 | Acquired Community National Bank (26426) in ESCONDIDO, CA | |
| 2006-10-26 | Moved bank headquarters from SANTA MONICA, CA to SAN DIEGO, CA | |
| 2006-10-26 | Acquired First National Bank (23743) in RANCHO SANTA FE, CA | |
| 2008-11-07 | Acquired Security Pacific Bank (23595) in LOS ANGELES, CA as part of a government assisted transaction. | |
| 2009-08-28 | Acquired Affinity Bank (27197) in VENTURA, CA as part of a government assisted transaction. | |
| 2010-08-20 | Acquired Los Padres Bank (32165) in SOLVANG, CA as part of a government assisted transaction. | |
| 2010-12-20 | Moved bank headquarters from SAN DIEGO, CA to LOS ANGELES, CA | |
| 2012-08-01 | Acquired American Perspective Bank (58614) in SAN LUIS OBISPO, CA | |
| 2013-06-01 | Acquired First California Bank (22819) in WESTLAKE VILLAGE, CA | |
| 2014-04-07 | Acquired CapitalSource Bank (58878) in LOS ANGELES, CA | |
| 2015-10-07 | Acquired Square 1 Bank (58021) in DURHAM, NC | |
| 2016-01-09 | Moved bank headquarters from LOS ANGELES, CA to BEVERLY HILLS, CA | |
| 2017-10-20 | Acquired California United Bank (57904) in LOS ANGELES, CA | |
| 2019-06-28 | Reorganized. |