EXHIBIT 11.1 PICO PRODUCTS, INC. COMPUTATION OF PER SHARE EARNINGS (IN THOUSANDS, EXCEPT EARNINGS PER SHARE) Three Months Nine Months Ended April 30, Ended April 30, -------------------------------------- --------------------------------------- 1996 1995 1996 1995 ------------- -------------- -------------- -------------- NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCK $ (247) $ 56 $ (344) $ 390 ============= ============== ============== ============== PRIMARY EARNINGS PER SHARE: Weighted average number of common shares outstanding 3,821 3,637 3,719 3,635 Dilutive effect of stock options and warrants after application of treasury stock method - 592 - 628 ------------- -------------- -------------- -------------- Number of shares used to compute primary earnings (loss)per share 3,821 4,229 3,719 4,263 Primary earnings (loss) per share $ (0.06) $ 0.01 $ (0.09) $ 0.09 ============= ============== ============== ============== FULLY DILUTED EARNINGS PER SHARE: Weighted average number of common shares outstanding 3,821 3,637 3,719 3,635 Dilutive effect of stock options and warrants after application of treasury stock method - 592 - 628 ------------- -------------- -------------- -------------- Number of shares used to compute fully diluted earnings (loss) per share 3,821 4,229 3,719 4,263 Fully diluted earnings (loss) per share $ (0.06) $ 0.01 $ (0.09) $ 0.09 ============= ============== ============== ============== 18