The Bank of Ashippun
| Status: | Inactive as of 09/24/1988 |
| Merger - Without Assistance | |
| Successor Bank: | F&M Bank of Slinger |
| Headquarters: | The Bank of Ashippun Main Street Ashippun, WI 53003 |
| Established: | 12/07/1912 |
| FDIC Insurance: | 01/02/1934 |
| FDIC Cert: | #15106 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $16,342,000 |
| Total Deposits: | $14,944,000 |
History
| 1912-12-07 | Institution established: Original name:The Bank of Ashippun | |
| 1988-09-24 | Merged into and subsequently operated as part of F&M Bank of Slinger (14631) in SLINGER, WI | |
| 1990-12-08 | Merged into and subsequently operated as part of F&M Bank (23155) in FOND DU LAC, WI | |
| 1992-10-01 | Changed name to Associated Bank Fond Du Lac (23155) | |
| 1993-03-31 | Merged into and subsequently operated as part of Associated Bank Menomonee Falls (11237) in MENOMONEE FALLS, WI | |
| 1994-07-01 | Merged into and subsequently operated as part of Associated Bank Milwaukee (1509) in MILWAUKEE, WI | |
| 1998-03-19 | Acquired Associated Bank West Allis (18233) in WEST ALLIS, WI | |
| 1998-11-12 | Acquired First Financial Bank (28939) in STEVENS POINT, WI | |
| 2001-04-20 | Acquired Associated Bank, National Association (5311) in NEENAH, WI | |
| 2001-04-20 | Merged into and subsequently operated as part of Associated Bank, National Association (5296) in GREEN BAY, WI | |
| 2001-04-20 | Changed name to Associated Bank, National Association (5296) | |
| 2001-05-25 | Acquired Associated Bank North (12340) in WAUSAU, WI | |
| 2001-05-25 | Acquired Associated Bank South Central (13237) in MADISON, WI | |
| 2001-05-25 | Acquired Associated Bank Lakeshore, National Association (11619) in MANITOWOC, WI | |
| 2003-09-12 | Acquired Associated Card Services Bank, National Association (34208) in STEVENS POINT, WI | |
| 2003-11-21 | Acquired Associated Bank Illinois, National Association (34916) in ROCKFORD, IL | |
| 2005-02-19 | Acquired First Federal Capital Bank (28981) in LA CROSSE, WI | |
| 2005-07-15 | Acquired Associated Bank Minnesota, National Association (18704) in MINNEAPOLIS, MN | |
| 2005-07-15 | Acquired Associated Bank Chicago (22177) in CHICAGO, IL | |
| 2005-10-21 | Reorganized. | |
| 2005-11-04 | Acquired State Financial Bank, National Association (3753) in HALES CORNERS, WI | |
| 2007-06-29 | Acquired The First National Bank of Hudson (5348) in WOODBURY, MN | |
| 2018-06-24 | Acquired Bank Mutual (30125) in BROWN DEER, WI | |
| 2020-02-14 | Acquired The First National Bank in Staunton (14924) in STAUNTON, IL |