EXHIBIT 11 CODA ENERGY, INC. COMPUTATION OF PER SHARE DATA (UNAUDITED) (in thousands, except per share data) Three months Ended Six months Ended June 30 June 30 ---------------------- --------------------- 1994 1995 1994 1995 ---- ---- ---- ---- NET INCOME PER COMMON AND COMMON EQUIVALENT SHARE: Net income $1,217 $1,814 $1,770 $3,119 Adjustments --- --- --- --- ------ ------ ------ ------ Adjusted net income $1,217 $1,814 $1,770 $3,119 ====== ====== ====== ====== Weighted average number of common and common equivalent shares outstanding 21,091 22,991 20,911 22,952 ====== ====== ====== ====== Net income per share $.0577 $.0789 $.0846 $.1359 ====== ====== ====== ====== COMPUTATION OF WEIGHTED AVERAGE NUMBER OF COMMON AND COMMON EQUIVALENT SHARES OUTSTANDING (DAILY BASIS): Weighted average number of common shares outstanding during period 19,866 22,047 19,870 22,137 Weighted average number of common stock equivalents outstanding at end of period: Stock options and warrants 1,225 944 1,041 815 ------- ------- ------- ------- 21,091 22,991 20,911 22,952 ====== ====== ====== ======