EXHIBIT 11 COMPUTATION OF INCOME (LOSS) PER SHARE FOR THE SIX MONTHS ENDED DECEMBER 31, 2000 AND 1999 2000 1999 --------------- -------------- Net income (loss) $ (3,493,525) $ 6,362,280 =============== ============== Weighted average number of common shares outstanding 10,157,569 7,385,858 =============== ============== Basic income (loss) per share $ (0.34) $ 0.86 =============== ============== Weighted average number of common shares outstanding 10,157,569 7,385,858 Common share equivalents applicable to: Warrants - Class A Warrants - Class B Warrants - Class C 9,067 Warrants - Other 878,750 937,083 Stock options 1,108,978 693,908 Less common stock acquired with net proceeds (1,987,728) (1,638,535) --------------- -------------- Weighted average number of common shares and common share equivalents used to compute diluted income (loss) per share 10,157,569 7,387,381 =============== ============== Diluted income (loss) per share $ (0.34) $ 0.86 =============== ============== EXHIBIT 11 COMPUTATION OF LOSS PER SHARE FOR THE QUARTER ENDED DECEMBER 31, 2000 AND 1999 2000 1999 --------------- -------------- Net loss $ (1,674,963) $ (2,795,275) =============== ============== Weighted average number of common shares outstanding 11,104,052 6,420,704 =============== ============== Basic loss per share $ (0.15) $ (0.44) =============== ============== Weighted average number of common shares outstanding 11,104,052 6,420,704 Common share equivalents applicable to: Warrants - Class A Warrants - Class B Warrants - Class C 9,067 Warrants - Other 878,750 937,083 Stock options 1,111,850 702,423 Less common stock acquired with net proceeds (1,990,600) (1,648,573) --------------- -------------- Weighted average number of common shares and common share equivalents used to compute diluted loss per share 11,104,052 6,420,704 =============== ============== Diluted loss per share $ (0.15) $ (0.44) =============== ==============