COEUR D'ALENE MINES CORPORATION AND SUBSIDIARIES EXHIBIT 11 STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS 3 MONTHS ENDED 9 MONTHS ENDED SEPTEMBER 30 SEPTEMBER 30 ----------------------------- ----------------------------- 1996 1995 1996 1995 ---------- ---------- ---------- ---------- (In thousands except for per share amounts) Weighted average shares outstanding 21,891 15,599 21,327 15,592 Net effect of dilutive stock options-based on the treasury stock method using average market price 2 14 10 ---------- ---------- ---------- ---------- 21,893 15,613 21,327 15,602 ========== ========== ========== ========== Income (Loss) from continuing operations $ 1,878 $ 2,039 $ (54,870) $ (89) Income from discontinued operations ---------- ---------- ---------- ---------- 2,360 Net income (Loss) 1,878 2,039 (54,870) 2,271 ========== ========== ========== ========== Per share amounts: Income (loss) from continuing operations $ .09 $ .13 $ (2.57) $ .00 Income from discontinued operations .15 ---------- ---------- ---------- ---------- Net income (loss) per share $ .09 $ .13 $ (2.57) $ .15 ========== ========== ========== ========== Net income (loss) $ 1,878 $ 2,039 $ (54,870) $ 2,271 Less preferred dividends 2,632 5,764 ---------- ---------- ---------- ---------- Net income (loss) attributable to common shareholders $ (754) $ 2,039 $ (60,634) $ 2,271 ========== ========== ========== ========== Per share amounts attributable to common shareholders: Net income (loss) from continuing operations $ (.03) $ .13 $ (2.84) $ .00 Income from discontinued operations .15 ---------- ---------- ---------- ---------- Net income (loss) per share attributable to common shareholders $ (.03) $ .13 $ (2.84) $ .15 ========== ========== ========== ========== COEUR D'ALENE MINES CORPORATION AND SUBSIDIARIES EXHIBIT 11 STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS (continued) 3 MONTHS ENDED 9 MONTHS ENDED SEPTEMBER 30 SEPTEMBER 30 ----------------------------- ----------------------------- 1996 1995 1996 1995 ---------- ---------- ---------- ---------- (In thousands except for per share amounts) Fully diluted earnings per share: Average shares outstanding 21,891 15,599 Net effect of dilutive stock options-based on the treasury stock method using average market price 2 14 Assumed conversion of 6% convertible bonds 1,949 1,955 Assumed conversion of 7% convertible bonds 4,866 Assumed conversion of 6 3/8% convertible bonds 3,880 3,880 Assumed conversion of MARCS 7,078 ---------- ---------- 34,800 26,315 ========== ========== Net income $ 1,878 $ 2,039 Add 6% convertible bond interest net of federal income tax effect 513 514 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 1,104 Less adjustment for capitalized interest (1,442) (1,395) ---------- ---------- Income from continuing operations $ 2,052 $ 3,173 ========== ========== Per share amounts: Earnings from continuing operations $ .06 $ .12 ========== ==========