COEUR D'ALENE MINES CORPORATION AND SUBSIDIARIES EXHIBIT 11 STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS Three Months Ended June 30 1995 1994 ------------------------------- Primary Earnings Per Share: Average shares outstanding 15,598,198 15,354,627 Net effect of dilutive stock options-based on the treasury stock method using average market price 15,490 ------------- ------------- 15,613,687 15,354,627 ============= ============= Income from continuing operations $ 1,238,995 $ (1,560,380) Income from discontinued operations 2,168,533 225,581 ------------- ------------- Net Income $ 3,407,528 $ (1,334,799) Per share amounts: Earnings from continuing operations $ .08 $ (.10) Earnings from discontinued operations .14 .01 ------------- ------------- Earnings per share $ .22 $ (.09) ============= ============= Fully diluted Earnings Per Share: Average shares outstanding 15,598,198 Net effect of dilutive stock options-based on the treasury stock method using average market price 15,490 Assumed conversion of 6% convertible bonds 1,923,077 Assumed conversion of 7% convertible bonds 4,783,163 Assumed conversion of 6 3/8% convertible bonds 3,816,794 ------------- 26,136,722 ============= Net income $ 1,238,998 Add 6% convertible bond interest net of federal income tax effect 514,083 Add 7% convertible bond interest net of federal income tax effect 911,332 Add 6 3/8% convertible bond interest net of federal income tax effect 1,104,075 Less adjustment for capitalized interest (913,258) Income from continuing operations 2,855,230 Income from discontinued operations 2,168,531 ------------- Net income $ 5,023,761 ============= Per share amounts: Earnings from continuing operations $ .11 Earnings from discontinued operations .08 ------------- Earnings per share $ .19