Information about the TSMC’s outstanding employee stock options is described as follows:
Number of Stock Options (In Millions) |
Weighted- average Exercise Price (NT$) |
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Year ended December 31, 2015 |
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Balance, beginning of year |
0.7 | $ | 47.2 | |||||
Options exercised |
(0.7 | ) | 47.2 | |||||
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Balance, end of year |
— | — | ||||||
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Balance exercisable, end of year |
— | — | ||||||
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