1 EXHIBIT 11 HEMISPHERx BIOPHARMA, INC. STATEMENTS REGARDING COMPUTATION OF NET LOSS PER SHARE For the three months ended June 30, 1995 and 1996 Three Months Ended June 30, (unaudited) ---------------------------------------- 1995 1996 ---- ---- NET LOSS PER SHARE (PROFORMA) Net Loss: $ (785,628) $ (1,074,378) ======= ========= Shares: Weighted average number of common shares outstanding during the period 7,253,420 15,581,729 Incremental shares representing: Options and warrants issued within one year period prior to an initial public offering 3,858,538 - Conversion of Preferred Stock to Common Stock 1,952,214 - --------- ---------- Weighted average number of shares used in calculating net loss per share 13,064,172 15,581,729 ========== ========== Net loss per share $ (.06) $ (.07) ========== ========== 14