Huron for $22 million. In December 1985, NBD Bancorp announced the pending acquisition of the Grand Rapids-based Union Bancorp for $104 million. The acquisition was finalized in June 1986. In September 1986, NBD Bancorp announced the pending acquisition of the Wyandotte-based OmniBank, the holding company for Wyandotte Savings Bank, for $51 million. The acquisition was finalized in January 1987. In April 1990, NBD Bancorp acquired the assets and the 8 offices of the failed Taylor-based New Guaranty Federal Savings & Loan Association from the Resolution Trust Corporation. Indiana NBD Bancorp made its first out-of-state move in May 1985 by announcing the pending acquisition of Midwest Commerce Corp. of Elkhart; however, NBD could not complete the transaction until the state of Michigan enacted a law that would permit such actions. The acquisition was finalized in May 1986 at a cost of $61 million in stock. In June 1991, NBD Bancorp announced the pending acquisition of the Merrillville-based Gainer Bank for $134 million in stock. The acquisition was completed in the following January. In December 1991, NBD Bancorp announced the pending acquisition of Fort Wayne-based Summcorp, the holding company for Summit Bank and four other banks. The $350 million in stock transaction was completed in July 1992. In March 1992, NBD Bancorp announced the pending acquisition of the Indianapolis-based INB Financial Corporation, the largest Indiana-based bank holding company with its six subsidiary banks, including its flagship bank, Indiana National Bank, the largest Indiana owned bank at the time of the announcement. NBD paid $876 million in stock and the acquisition was completed in October 1992. Illinois NBD Bancorp entered the state of Illinois for the first time by announcing the pending acquisition of Bannockburn-based USAmeribancs with its six suburban Chicago-area banks for $250 million in stock in October 1986. The acquisition was completed a year later and USAmeribancs was renamed NBD Illinois Inc. and each of the banks were renamed NBD followed by the name of the geographical area in which each of the banks were located. In June 1987, NBD Bancorp announced the pending acquisition of the State National Corp. of Evanston for $103 million in cash and stock. In March 1988, NBD Bancorp announced the pending acquisition of the Charter Bank Group Inc. of Northfield for $65 million in stock and completed in September. In March 1991, NBD Bancorp announced the pending acquisition of the Mount Prospect-based FNW Bancorp. with