1 FORM 10-Q EXHIBIT 11 HICKOK INCORPORATED STATEMENT RE: COMPUTATION OF PER COMMON SHARE EARNINGS Three Months Ended December 31, 1999 1998 ----------- ---------- PRIMARY - ------- Average shares outstanding 1,199,750 1,198,424 Net effect of dilutive stock options - based on the treasury stock method using average market price 13,858 - ** ----------- ---------- Total Shares 1,213,608 1,198,424 ----------- ---------- Net Income (Loss) $ 226,391 $ (247,074) ----------- ---------- Per Share $ .19 $ (.21) FULLY DILUTED =========== ========== - ------------- Average shares outstanding 1,199,750 1,198,424 Net effect of dilutive stock options - based on the treasury stock method using period-end market price, if higher than average market price 13,858* - ** ----------- ---------- Total Shares 1,213,608 1,198,424 ----------- ---------- Net Income (Loss) $ 226,391 $ (247,074) ========== ========== Per Share $ .19 $ (.21) ========== ========== * Period-end market price is less than average market price, use same as primary shares. ** Net effect of stock options was antidilutive for the period. (17)