1 Page 15 of 16 MET-COIL SYSTEMS CORPORATION EXHIBIT 11 - COMPUTATION OF INCOME (LOSS) PER COMMON AND COMMON EQUIVALENT SHARES (In thousands, except per share amounts) Three Months Ended Nine Months Ended February 29, February 28, February 29, February 28, 1996 1995 1996 1995 (Restated) (Restated) - ------------------------------------------------------------------------------------------------------------------------------ Common shares outstanding, beginning of period 3,036 2,814 2,905 2,745 Weighted average of common shares issued 22 56 106 83 Weighted average common equivalent shares attributable to stock options granted, computed using the treasury stock method --- 27 --- 27 - ------------------------------------------------------------------------------------------------------------------------------ Weighted average common and common equivalent shares 3,058 2,897 3,011 2,855 ============================================================================================================================== Income (loss) applicable to common stock $ 2,322 $ (466) $ 495 $ (1,068) ============================================================================================================================== Net income (loss) per common and common equivalent share $ 0.76 $ (0.16) $ 0.16 $ (0.37) ==============================================================================================================================