CITRIX SYSTEMS, INC. EXHIBIT 11 Computation of Earnings (Losses) Per Share (In Thousands, Except Per Share Data) THREE MONTHS ENDED SEPTEMBER 30, NINE MONTHS ENDED SEPTEMBER 30, 1996 1995 1996 1995 -------------------------------------------------------------------- Historical: Primary and fully diluted: Average shares outstanding 26,208 2,409 24,830 2,426 Net effect of dilutive stock options based on the treasury stock method 2,129 - 2,140 - Net effect of stock options granted within one year of initial public offering - 790 - 790 -------------------------------------------------------------------- Total 28,337 3,199 26,970 3,216 ==================================================================== Net income $ 5,314 $ 984 $11,784 $ 466 Less Redeemable Convertible Preferred Stock accretion - (22,357) - (34,535) -------------------------------------------------------------------- Net income (loss) attributable to common shares $ 5,314 $ 21,373 $11,784 $(34,069) ==================================================================== Per share amount $ 0.19 $(6.68) $ 0.44 $(10.59) ==================================================================== Supplementary: Primary and fully diluted: Average Shares outstanding 26,208 2,409 24,830 2,426 Net effect of dilutive stock options and warrants based on the treasury stock method 2,129 1,393 2,140 1,585 Effect of dilutive redeemable convertible preferred stock - 15,360 - 15,360 Net effect of stock options granted within one year of initial public offering - 790 - 790 -------------------------------------------------------------------- Total 28,337 19,952 26,970 20,161 ==================================================================== Net income $ 5,314 $ 984 $11,784 $ 466 ==================================================================== Supplementary per share amount $ 0.19 $0.05 $ 0.44 $0.02 ====================================================================