1 FORM 10-Q EXHIBIT 11 HICKOK INCORPORATED STATEMENT RE: COMPUTATION OF PER COMMON SHARE EARNINGS Three Months Ended Six Months Ended March 31 March 31 --------------------------- ------------------------ 1999 1998 1999 1998 --------- --------- --------- ------ PRIMARY - ------- Average shares outstanding 1,199,750 1,196,108 1,199,080 1,195,978 Net effect of dilutive stock options - based on the treasury stock method using average market price - * 25,604 - * 18,747 --------- --------- --------- --------- Total Shares 1,199,750 1,221,712 1,199,080 1,214,725 --------- --------- --------- --------- Net Income (Loss) $(225,808) $ 540,620 $(472,882) $ 828,055 --------- --------- --------- --------- Per Share $ (.18) $ 0.44 $ (.39) $ 0.68 ========= ========= ========= ========= FULLY DILUTED - ------------- Average shares outstanding 1,199,750 1,196,108 1,199,080 1,195,978 Net effect of dilutive stock options - based on the treasury stock method using year-end market price, if higher than average market price - * 29,621 - * 25,636 --------- --------- --------- --------- Total Shares 1,199,750 1,225,725 1,199,080 1,221,614 --------- --------- --------- --------- Net Income (Loss) $(225,808) $ 540,620 $(472,882) $ 828,055 ========= ========= ========= ========= Per Share $ (.18) $ 0.44 $ (.39) $ 0.68 ========= ========= ========= ========= *Net effect of stock options was antidilutive for the period.