股本结构
单位：万股
| 公告日期 | 2016-07-29 | 2016-05-05 | 2016-05-05 | 2016-03-04 | 2016-02-25 | 2015-08-06 |
|---|---|---|---|---|---|---|
| 证券总股本 | 6766.14 | 6765.16 | 6763.38 | 6739.64 | 6739.48 | 6788.02 |
| 普通股本 | 6766.14 | 6765.16 | 6763.38 | 6739.64 | 6739.48 | 6788.02 |
| 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 | 2016-06-03 | 2016-05-05 | 2016-03-27 | 2016-03-01 | 2015-12-31 | 2015-06-28 |
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 |
|---|---|---|---|---|
| 2016-07-29 | 6766.14 | 未披露 |
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from January 1, 2016 to June 3, 2016
Stock options exercised
Service-based shares issued
Repurchase of common stock
|
2016-06-03 |
| 2016-05-05 | 6765.16 | 未披露 | 定期报告 | 2016-05-05 |
| 2016-05-05 | 6763.38 | 未披露 |
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from January 1, 2016 to March 27, 2016
Stock options exercised
Service-based shares issued
Repurchase of common stock
|
2016-03-27 |
| 2016-03-04 | 6739.64 | 未披露 | 定期报告 | 2016-03-01 |
| 2016-02-25 | 6739.48 | 未披露 |
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from December 31, 2014 to December 31, 2015
Service-based shares issued
Repurchase of common stock
|
2015-12-31 |
| 2015-08-06 | 6788.02 | 未披露 |
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from January 1, 2015 to June 28, 2015
Service-based shares issued
Repurchase of common stock
|
2015-06-28 |
| 2014-11-07 | 6786.89 | 未披露 |
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from January 1, 2014 to September 28, 2014
Options exercised
|
2014-09-28 |
| 2012-08-07 | 6786.67 | 未披露 |
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from January 1, 2012 to June 24, 2012
Issuance of common stock, net of underwriters’ discounts and commissions
Repurchase of common stock
Effected a 101.200929-for-1 common stock split effective April 4, 2012 and a subsequent 1.037857-for-1 common stock split effective April 19, 2012
|
2012-06-24 |
| 2012-05-23 | 5253.62 | 未披露 |
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Effected a 101.200929-for-1 common stock split effective April 4, 2012 and a subsequent 1.037857-for-1 common stock split effective April 19, 2012
|
2012-04-20 |
from January 1, 2016 to June 3, 2016
Stock options exercised
Service-based shares issued
Repurchase of common stock
from January 1, 2016 to March 27, 2016
Stock options exercised
Service-based shares issued
Repurchase of common stock
from December 31, 2014 to December 31, 2015
Service-based shares issued
Repurchase of common stock
from January 1, 2015 to June 28, 2015
Service-based shares issued
Repurchase of common stock
from January 1, 2014 to September 28, 2014
Options exercised
from January 1, 2012 to June 24, 2012
Issuance of common stock, net of underwriters’ discounts and commissions
Repurchase of common stock
Effected a 101.200929-for-1 common stock split effective April 4, 2012 and a subsequent 1.037857-for-1 common stock split effective April 19, 2012
Effected a 101.200929-for-1 common stock split effective April 4, 2012 and a subsequent 1.037857-for-1 common stock split effective April 19, 2012