EXHIBIT 11.1 PICO PRODUCTS, INC. COMPUTATION OF PER SHARE EARNINGS (IN THOUSANDS, EXCEPT EARNINGS PER SHARE) Three Months Six Months Ended January 31, Ended January 31, ---------------------------- ---------------------------- 1997 1996 1997 1996 -------- ---------- -------- ---------- NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCK $ (350) $ (99) $ (249) $ (97) -------- ---------- -------- ---------- -------- ---------- -------- ---------- PRIMARY EARNINGS PER SHARE: Weighted average number of common shares outstanding 4,063 3,685 4,059 3,668 Dilutive effect of stock options and warrants after application of treasury stock method - - - - -------- ---------- -------- ---------- Number of shares used to compute primary earnings (loss) per share 4,063 3,685 4,059 3,668 Primary earnings (loss) per share $ (0.09) $ (0.03) $ (0.06) $ (0.03) -------- ---------- -------- ---------- -------- ---------- -------- ---------- FULLY DILUTED EARNINGS PER SHARE: Weighted average number of common shares outstanding 4,063 3,685 4,059 3,668 Dilutive effect of stock options and warrants after application of treasury stock method - - - - -------- ---------- -------- ---------- Number of shares used to compute fully diluted earnings (loss) per share 4,063 3,685 4,059 3,668 Fully diluted earnings (loss) per share $ (0.09) $ (0.03) $ 0.06) $ (0.03) -------- ---------- -------- ---------- -------- ---------- -------- ----------