Pioneer Savings Bank
| Status: | Inactive as of 03/01/1993 |
| Merger - Without Assistance | |
| Successor Bank: | Washington Mutual Bank |
| Headquarters: | Pioneer Savings Bank 4211 200th Southwest, Suite 101 Everett, WA 98201 |
| Established: | 07/01/1934 |
| FDIC Insurance: | 08/09/1989 |
| FDIC Cert: | #29027 |
| Charter Class: | |
| Total Assets: | $932,474,000 |
| Total Deposits: | $675,364,000 |
History
| 1934-07-01 | Institution established: Original name:Pioneer First Federal Savings and Loan Association | |
| 1985-09-30 | Moved bank headquarters from EVERETT, WA to LYNNWOOD, WA | |
| 1985-09-30 | Changed name to Pioneer Federal Savings Bank | |
| 1985-09-30 | Changed organization type to MUTUAL SAVINGS BANK | |
| 1990-08-10 | Changed organization type to STOCK SAVINGS BANK | |
| 1990-08-10 | Changed primary regulatory agency from OFFICE OF THRIFT SUPERVISION to FEDERAL DEPOSIT INSURANCE CORPORATION | |
| 1990-08-10 | Changed name to Pioneer Savings Bank | |
| 1993-03-01 | Merged into and subsequently operated as part of Washington Mutual Savings Bank (9576) in SEATTLE, WA | |
| 1994-11-15 | Acquired Summit Savings Bank (32153) in BELLEVUE, WA | |
| 1994-11-30 | Changed name to Washington Mutual Bank (9576) | |
| 1995-09-01 | Acquired Enterprise Bank (27489) in BELLEVUE, WA | |
| 1995-12-02 | Acquired Washington Mutual, A FSB (28089) in SEATTLE, WA | |
| 1996-01-31 | Acquired Western Bank (9482) in COOS BAY, OR | |
| 1997-01-24 | Acquired United Savings Bank (30974) in OGDEN, UT | |
| 1998-12-31 | Acquired Industrial Bank (24796) in LOS ANGELES, CA | |
| 2004-12-20 | Changed institution class to OCC SUPERVISED SAVINGS BANKS | |
| 2004-12-20 | Changed primary regulatory agency from FEDERAL DEPOSIT INSURANCE CORPORATION to OFFICE OF THRIFT SUPERVISION | |
| 2005-01-01 | Merged into and subsequently operated as part of Washington Mutual Bank, FA (32633) in STOCKTON, CA | |
| 2005-09-23 | Moved bank headquarters from STOCKTON, CA to HENDERSON, NV | |
| 2005-10-01 | Acquired Providian National Bank (6252) in TILTON, NH | |
| 2006-03-01 | Reorganized. | |
| 2006-10-01 | Acquired Commercial Capital Bank, FSB (32316) in IRVINE, CA | |
| 2008-09-25 | Failed. Acquired with government financial assistance and subsequently operated as part of JPMorgan Chase Bank, National Association (628) | |
| 2008-09-25 | Acquired Washington Mutual Bank FSB (33891) in PARK CITY, UT | |
| 2011-05-01 | Reorganized. | |
| 2011-06-01 | Reorganized. | |
| 2011-10-01 | Reorganized. | |
| 2011-10-14 | Acquired Custodial Trust Company (25809) in JERSEY CITY, NJ | |
| 2015-08-31 | Acquired JPMorgan Bank and Trust Company, National Association (58729) in SAN FRANCISCO, CA | |
| 2019-05-18 | Acquired Chase Bank USA, National Association (23702) in WILMINGTON, DE |