Exhibit 11 INNOTECH, INC. Computation of Net Loss and Pro Forma Net Loss Per Common Share Three Months and Six Months Ended June 30, 1996 and 1995 (Unaudited) - --------------------------------------------------------------------------------------------------- Three Months Ended Six Months Ended, June 30, June 30, -------------------------- --------------------------- 1996 1995 1996 1995 ------------ ------------ ------------- ------------ Weighted average shares of common stock outstanding 7,825,101 704,285 4,769,990 704,285 Common stock issued during 1995, deemed to be outstanding for entire period (1) - 68,706 - 68,706 Convertible, redeemable preferred stock (2)(3) - 3,954,370 1,742,929 3,954,370 Common stock warrants (1)(4) - 999,340 - 999,340 Common stock options (1)(4) - 497,231 - 497,231 ----------- ----------- ----------- ----------- Weighted average number of common shares outstanding (pro forma for 1995) 7,825,101 6,223,932 6,512,919 6,223,932 =========== =========== =========== =========== Net loss $(2,595,973) $(1,971,750) $(5,440,402) $(4,316,650) =========== =========== =========== =========== Net loss per common share (pro forma for 1995) $ (0.33) $(0.31) $ (0.84) $(0.69) =========== =========== =========== =========== (1) For the three months and six months ended June 30, 1995, common stock, common stock warrants and common stock options issued within a one-year period prior to the initial filing of the registration statement related to the initial public offering have been treated as outstanding for the entire period. In the case of common stock warrants and common stock options, the treasury stock approach has been utilized. Common stock warrants and common stock options issued prior to one year before the initial filing date have not been considered as their effect would be anti-dilutive. (2) For the three months and six months ended June 30, 1995, convertible, redeemable preferred stock issued within a one-year period prior to the initial filing of the registration statement related to the initial public offering has been treated as outstanding for the entire period. In addition, convertible, redeemable preferred stock issued prior to one year before the initial filing date was considered converted into common stock on the respective original dates of issuance. (3) For the three months and six months ended June 30, 1996, convertible, redeemable preferred stock was considered converted into common stock on the respective original dates of issuance. (4) For the three months and six months ended June 30, 1996, common stock warrants and common stock options have not been considered as their effect would be anti-dilutive.