Exhibit 11.1
NEOPROBE CORPORATION AND SUBSIDIARIES
COMPUTATION OF NET LOSS PER SHARE
Three Months Ended Six Months Ended
June 30, June 30,
1999 1998 1999 1998
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Loss attributable to common stockholders ($ 1,470,943) ($ 5,261,056) ($ 4,590,215) ($12,324,668)
Weighted average number of shares outstanding:
Weighted average common shares
outstanding beginning of period 22,967,910 22,807,055 22,887,910 22,763,430
Weighted average common shares
issued during period 5,000 17,287 72,790 29,813
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Weighted average number of shares outstanding
used in computing basic net loss per share 22,972,910 22,824,342 22,960,700 22,793,243
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Weighted average number of shares used in
computing diluted net loss per share 22,972,910 22,824,342 22,960,700 22,793,243
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Earnings (Net Loss) Per Share:
Basic ($ 0.06) ($ 0.23) ($ 0.20) ($ 0.54)
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Diluted ($ 0.06) ($ 0.23) ($ 0.20) ($ 0.54)
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