First Midwest Bank/Illinois
| Status: | Inactive as of 05/18/1995 |
| Merger - Without Assistance | |
| Successor Bank: | First Midwest Bank |
| Headquarters: | First Midwest Bank/Illinois 410 Lockport Street Plainfield, IL 60544 |
| Established: | 06/06/1913 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #1792 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $1,072,276,000 |
| Total Deposits: | $829,187,000 |
History
| 1913-06-06 | Institution established: Original name:Plainfield National Bank | |
| 1990-07-20 | Reorganized. | |
| 1990-07-20 | Changed name to First Midwest Bank/Plainfield, National Association | |
| 1990-11-02 | Changed name to First Midwest Bank/Illinois, National Association | |
| 1990-11-02 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 1990-11-02 | Acquired First Midwest Bank/Illinois, National Association (3712) in JOLIET, IL | |
| 1990-11-09 | Acquired Home Savings, A Federal Savings and Loan Association (32789) in JOLIET, IL | |
| 1995-05-18 | Changed name to First Midwest Bank, National Association (3709) | |
| 1995-05-18 | Acquired First Midwest Bank, National Association (21916) in WAUKEGAN, IL | |
| 1995-05-18 | Acquired First Midwest Bank/Illinois, National Association in PLAINFIELD, IL | |
| 1995-05-18 | Acquired First Midwest Bank/Danville, National Association (3645) in DANVILLE, IL | |
| 1995-05-18 | Merged into and subsequently operated as part of First Midwest Bank, National Association (3709) in MOLINE, IL | |
| 1996-11-30 | Acquired First Midwest Bank/Quad Cities, National Association (28832) in MOLINE, IL | |
| 1998-02-23 | Acquired McHenry State Bank (5752) in MCHENRY, IL | |
| 1998-02-23 | Moved bank headquarters from MOLINE, IL to MCHENRY, IL | |
| 1998-10-26 | Acquired Heritage Bank (9272) in BLUE ISLAND, IL | |
| 1999-04-12 | Moved bank headquarters from MCHENRY, IL to BUFFALO GROVE, IL | |
| 1999-12-31 | Acquired Heritage Bank, National Association (3697) in MONEE, IL | |
| 2001-06-29 | Changed primary regulatory agency from COMPTROLLER OF THE CURRENCY to FEDERAL RESERVE BOARD | |
| 2001-06-29 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 2001-06-29 | Changed name to First Midwest Bank (3709) | |
| 2001-06-29 | Acquired First Midwest Trust Company, National Association (16340) in SENECA, IL | |
| 2002-05-07 | Moved bank headquarters from BUFFALO GROVE, IL to ITASCA, IL | |
| 2004-02-14 | Acquired Covest Banc, National Association (29008) in DES PLAINES, IL | |
| 2006-05-13 | Acquired Bank Calumet National Association (9644) in HAMMOND, IN | |
| 2009-10-23 | Acquired First Dupage Bank (35038) in WESTMONT, IL as part of a government assisted transaction. | |
| 2010-04-23 | Acquired Peotone Bank and Trust Company (10888) in PEOTONE, IL as part of a government assisted transaction. | |
| 2010-08-13 | Acquired Palos Bank and Trust Company (17599) in PALOS HEIGHTS, IL as part of a government assisted transaction. | |
| 2012-08-03 | Acquired Waukegan Savings Bank (28243) in WAUKEGAN, IL as part of a government assisted transaction. | |
| 2014-12-06 | Acquired Great Lakes Bank, National Association (3610) in BLUE ISLAND, IL | |
| 2015-12-05 | Acquired The Peoples' Bank of Arlington Heights (35195) in ARLINGTON HEIGHTS, IL | |
| 2016-03-12 | Acquired The National Bank & Trust Company of Sycamore (10036) in SYCAMORE, IL | |
| 2017-02-04 | Acquired Standard Bank and Trust Company (16606) in HICKORY HILLS, IL | |
| 2018-05-07 | Moved bank headquarters from ITASCA, IL to CHICAGO, IL | |
| 2018-12-07 | Acquired Norstates Bank (18626) in WAUKEGAN, IL | |
| 2019-05-11 | Acquired Bridgeview Bank Group (21122) in BRIDGEVIEW, IL | |
| 2020-06-13 | Acquired Park Bank (26218) in MILWAUKEE, WI |