EXHIBIT 11.1---STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS (UNAUDITED) GALAGEN INC. STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS (LOSS) FOR THE THREE MONTHS ENDED FOR THE SIX MONTHS ENDED JUNE 30 JUNE 30 ------------------------------------ ----------------------------------- 1999 1998 1999 1998 ---------------- ---------------- ---------------- --------------- BASIC LOSS PER SHARE: Weighted average shares outstanding 10,042,618 8,096,548 9,498,555 7,803,123 =========== =========== =========== =========== Net loss applicable to common stockholders $ (995,896) (1,605,775) $(1,856,300) $(2,822,870) =========== =========== =========== =========== Basic net loss per share applicable to common stockholders $(.10) $(.20) $(.20) $(.36) =========== =========== =========== =========== DILUTED LOSS PER SHARE: Weighted average shares outstanding 10,042,618 8,096,548 9,498,555 7,803,123 Dilutive potential common shares - - - - ----------- ----------- ----------- ----------- Total 10,042,618 8,096,548 9,498,555 7,803,123 =========== =========== =========== =========== Net loss applicable to common stockholders $ (995,896) $(1,605,775) $(1,856,300) $(2,822,870) =========== =========== =========== =========== Diluted net loss per share applicable to common stockholders $(.10) $(.20) $(.20) $(.36) =========== =========== =========== ===========