COEUR D'ALENE MINES CORPORATION AND SUBSIDIARIES EXHIBIT 11 STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS Three Months Ended Six Months Ended March 31, June 30 --------------------------- --------------------------- 1996 1995 1996 1995 -------- -------- -------- -------- INCOME (In thousands except for per share data) Weighted average shares outstanding 21,620 15,614 21,043 15,597 ========= ========= ========= ========= Income (Loss) from continuing operations $(56,881) $ 1,238 $(56,748) $ (2,128) Income from discontinued operations 2,169 2,360 --------- --------- --------- --------- Net income (Loss) (56,881) 3,407 (56,748) 232 ========= ========= ========= ========= Per share amounts: Income (loss) from continuing operations $ (2.63) $ .08 $ (2.70) $ (.14) Income from discontinued operations .14 .15 --------- --------- --------- --------- Net income (loss) per share $ (2.63) $ .22 $ (2.70) $ (.01) ========= ========= ========= ========= Net income (loss) $(56,881) $ 3,407 $(56,748) $ 232 Less Preferred Dividends 2,632 3,130 --------- --------- --------- --------- Net income (loss) attributable to common shareholders $(59,513) $ 3,407 $(59,878) $ 232 ========= ========= ========= ========= Per share amounts attributable to common shareholders: Net income (loss) from continuing operations $ (2.75) $ .08 $ (2.85) $ (.14) Income from discontinued operations .14 .15 --------- --------- --------- --------- Net income (loss) per share attributable to common shareholders $ (2.75) $ .22 $ (2.85) $ .01 ========= ========= ========= ========= COEUR D'ALENE MINES CORPORATION AND SUBSIDIARIES EXHIBIT 11 STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS (continued) Three Months Ended Six Months Ended March 31, June 30 --------------------------- --------------------------- 1996 1995 1996 1995 -------- -------- -------- -------- INCOME (In thousands except for per share data) Fully diluted earnings per share: Average shares outstanding 15,598 Net effect of dilutive stock options-based on the treasury stock method using average market price 16 Assumed conversion of 6% convertible bonds 1,923 Assumed conversion of 7% convertible bonds 4,783 Assumed conversion of 6 3/8% convertible bonds 3,817 --------- 26,137 --------- Net income $ 1,239 Add 6% convertible bond interest net of federal income tax effect 514 Add 7% convertible bond interest net of federal income tax effect 911 Add 6 3/8% convertible bond interest net of federal income tax effect 1,104 Less adjustment for capitalized interest (913) --------- Income from continuing operations 2,855 Income from discontinued operations 2,169 --------- Net income $ 5,024 ========= Per share amounts: Earnings from continuing operations $ .11 Earnings from discontinued operations .08 --------- Earnings per share $ .19 =========