股本结构
单位：万股
| 公告日期 | 2016-08-09 | 2016-05-09 | 2016-04-06 | 2016-03-04 | 2016-03-04 | 2015-11-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2874.67 | 2862.72 | 2862.67 | 2854.84 | 2854.40 | 2853.05 |
| 普通股本 | 2874.67 | 2862.72 | 2862.67 | 2854.84 | 2854.40 | 2853.05 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2016-07-29 | 2016-04-30 | 2016-03-28 | 2016-02-29 | 2015-12-31 | 2015-10-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2016-08-09 | 2874.67 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-05-09 | 2862.72 | 未披露 | 定期报告 | 2016-04-30 |
| 2016-04-06 | 2862.67 | 未披露 | 定期报告 | 2016-03-28 |
| 2016-03-04 | 2854.84 | 未披露 | 定期报告 | 2016-02-29 |
| 2016-03-04 | 2854.40 | 未披露 |
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from December 31, 2014 to December 31, 2015
Exercise of stock options
Issuance of common stock for restricted share units
Shares withheld related to issuance of common stock for restricted share units
|
2015-12-31 |
| 2015-11-09 | 2853.05 | 未披露 | 定期报告 | 2015-10-31 |
| 2015-08-07 | 2843.25 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-05-08 | 2833.86 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-04-06 | 2833.72 | 未披露 | 定期报告 | 2015-03-30 |
| 2015-03-13 | 2825.73 | 未披露 | 定期报告 | 2015-02-27 |
| 2015-03-13 | 2823.90 | 未披露 |
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from December 31, 2013 to December 31, 2014
Exercise of stock options
Issuance of common stock for restricted share units
Shares withheld related to issuance of common stock for restricted share units
|
2014-12-31 |
| 2014-11-10 | 2813.36 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-08-06 | 2808.67 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-04-02 | 2801.11 | 未披露 | 定期报告 | 2014-03-21 |
| 2014-03-17 | 2777.82 | 未披露 |
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from December 31,2012 to December 31,2013
Exercise of stock options
Vesting of restricted stock
|
2013-12-31 |
| 2013-11-06 | 2777.82 | 未披露 | 定期报告 | 2013-11-04 |
| 2013-08-02 | 2776.34 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-04-29 | 2770.72 | 未披露 | 定期报告 | 2013-04-18 |
| 2013-03-13 | 2769.94 | 未披露 |
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from December 31, 2011 to December 31, 2012
Exercise of stock options
|
2012-12-31 |
| 2012-11-07 | 2754.07 | 未披露 | 定期报告 | 2012-11-05 |
| 2012-08-08 | 2738.39 | 未披露 | 定期报告 | 2012-08-06 |
| 2012-05-04 | 2733.43 | 未披露 | 定期报告 | 2012-05-02 |
| 2012-03-23 | 2733.48 | 未披露 | 定期报告 | 2012-03-21 |
| 2012-03-23 | 2725.59 | 未披露 |
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from December 31, 2010 to December 31, 2011
Exercise of stock options
Vesting of restricted stock
Issuance of common stock, net of issuance costs
Conversion of convertible note into common stock
Conversion of redeemable convertible preferred stock into common stock
|
2011-12-31 |
| 2011-11-08 | 2722.86 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-17 | 2697.30 | 未披露 | 定期报告 | 2011-08-12 |
| 2011-08-17 | 1425.08 | 32.17 | 定期报告 | 2011-06-30 |
from December 31, 2014 to December 31, 2015
Exercise of stock options
Issuance of common stock for restricted share units
Shares withheld related to issuance of common stock for restricted share units
from December 31, 2013 to December 31, 2014
Exercise of stock options
Issuance of common stock for restricted share units
Shares withheld related to issuance of common stock for restricted share units
from December 31,2012 to December 31,2013
Exercise of stock options
Vesting of restricted stock
from December 31, 2011 to December 31, 2012
Exercise of stock options
from December 31, 2010 to December 31, 2011
Exercise of stock options
Vesting of restricted stock
Issuance of common stock, net of issuance costs
Conversion of convertible note into common stock
Conversion of redeemable convertible preferred stock into common stock