[6][7][8] Suburban Trust and Savings Bank first opened April 4, 1912.

[9][10][11] Work began on the new Suburban Trust and Savings Bank Building in June 1925.

[2][13] On May 1, 1926, the bank moved to its newly built building at 840 S. Oak Park Avenue, and on March 31, 1928, the newly built front portion of the building was opened.

[16][17] The following year, Suburban Trust and Savings Bank was sold to a group of investors headed by Denis P.

[18] On January 6, 1995, the bank was sold to Pinnacle Banc Group Inc for $23.4 million.