1 ASSOCIATED BANC-CORP EXHIBIT (11) Statement Re Computation of Per Share Earnings Three Months Three Months Ended Ended March 31, 1997 March 31, 1996 -------------- -------------- As Reported: Net income $ 14,749,023 $ 13,393,415 Weighted average common shares outstanding 22,439,670 22,025,627 Net income per share $ 0.66 $ 0.61 Primary: Net income $ 14,749,023 $ 13,393,415 Weighted average common shares outstanding 22,439,670 22,025,627 Common stock equivalents 356,113 312,020 Adjusted weighted average common shares outstanding 22,795,783 22,337,646 Net income per share $ 0.65 $ 0.60 Fully Diluted: Net income $ 14,749,023 $ 13,393,415 Weighted average common shares outstanding 22,439,670 22,025,627 Common stock equivalents 356,113 320,442 Adjusted weighted average common shares outstanding 22,795,783 22,346,069 Net income per share $ 0.65 $ 0.60 Note: The primary and fully diluted numbers are not disclosed in the reported financials because any dilution that is less than 3% of earnings per common shares outstanding is not considered to be material.