1 FORM 10-Q EXHIBIT 11 HICKOK INCORPORATED STATEMENT RE: COMPUTATION OF PER COMMON SHARE EARNINGS Three Months Ended December 31, ------------------------------ 1997 1996 -------------- -------------- PRIMARY - ------- Average shares outstanding 1,195,850 1,192,850 Net effect of dilutive stock options - based on the treasury stock method using average market price 16,304 19,623 -------------- -------------- Total Shares 1,212,154 1,212,473 -------------- -------------- Net Income (Loss) $ 287,435 $ (194,441) -------------- -------------- Per Share $ .24 $ (0.16) ============== ============== FULLY DILUTED - ------------- Average shares outstanding 1,195,850 1,192,850 Net effect of dilutive stock options - based on the treasury stock method using period-end market price, if higher than average market price 18,982 19,623 -------------- -------------- Total Shares 1,214,832 1,212,473 -------------- -------------- Net Income (Loss) $ 287,435 $ (194,441) ============== ============== Per Share $ 0.24 $ (0.16) ============== ============== (13)