股本结构
单位：万股
| 公告日期 | 2014-05-08 | 2014-05-08 | 2014-02-20 | 2014-02-20 | 2013-11-05 | 2013-08-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4901.80 | 4899.93 | 4857.14 | 4811.86 | 4773.57 | 4768.51 |
| 普通股本 | 4901.80 | 4899.93 | 4857.14 | 4811.86 | 4773.57 | 4768.51 |
| 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 | 2014-04-30 | 2014-03-31 | 2014-01-31 | 2013-12-31 | 2013-09-30 | 2013-07-25 |
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 |
|---|---|---|---|---|
| 2014-05-08 | 4901.80 | 未披露 | 定期报告 | 2014-04-30 |
| 2014-05-08 | 4899.93 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-02-20 | 4857.14 | 未披露 | 定期报告 | 2014-01-31 |
| 2014-02-20 | 4811.86 | 未披露 |
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from December 31, 2012 to December 31, 2013
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Stock issued in secondary offering
Restricted stock issued
|
2013-12-31 |
| 2013-11-05 | 4773.57 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-02 | 4768.51 | 未披露 | 定期报告 | 2013-07-25 |
| 2013-08-01 | 4768.11 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-03 | 4737.54 | 未披露 | 定期报告 | 2013-04-26 |
| 2013-04-09 | 4736.18 | 未披露 | 定期报告 | 2013-04-01 |
| 2013-05-03 | 4736.49 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-04 | 4586.36 | 未披露 | 定期报告 | 2013-02-22 |
| 2013-03-04 | 4581.50 | 未披露 |
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from December 31, 2011 to December 31, 2012
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Cancelled shares
Restricted stock issued
|
2012-12-31 |
| 2012-11-06 | 4513.95 | 未披露 | 定期报告 | 2012-10-26 |
| 2012-11-05 | 4513.72 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-03 | 4506.21 | 未披露 | 定期报告 | 2012-07-27 |
| 2012-08-02 | 4506.14 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-03 | 4504.65 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-03-08 | 4503.06 | 未披露 | 定期报告 | 2012-03-01 |
| 2012-03-08 | 4498.99 | 未披露 |
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from December 31, 2010 to December 31, 2011
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Restricted stock issued
|
2011-12-31 |
| 2011-11-04 | 4436.97 | 未披露 | 定期报告 | 2011-10-28 |
| 2011-11-04 | 4436.04 | 未披露 |
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from December 31, 2010 to September 30, 2011
Issuances of shares under Employee Stock Purchase Plan
Options exercised
|
2011-09-30 |
| 2011-08-05 | 4430.40 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-08-05 | 4430.18 | 未披露 |
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from December 31, 2010 to June 30, 2011
Issuances of shares under Employee Stock Purchase Plan
Options exercised
|
2011-06-30 |
| 2011-05-06 | 4428.12 | 未披露 | 定期报告 | 2011-04-29 |
| 2011-05-06 | 4426.94 | 未披露 |
更多>>
Issuances of shares under Employee Stock Purchase Plan
Options exercised
|
2011-03-31 |
| 2011-03-11 | 4420.57 | 未披露 | 定期报告 | 2011-03-01 |
| 2011-03-11 | 4419.38 | 未披露 |
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from December 31, 2009 to December 31, 2010
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Common stock offering, net
|
2010-12-31 |
| 2010-11-05 | 3954.35 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-05 | 3953.00 | 未披露 |
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from December 31, 2009 to September 30, 2010
Issuances of shares under Employee Stock Purchase Plan
Options exercised
|
2010-09-30 |
| 2010-08-09 | 3944.57 | 未披露 | 定期报告 | 2010-08-02 |
| 2010-08-09 | 3936.12 | 未披露 |
更多>>
from December 31, 2009 to June 30, 2010
Issuances of shares under Employee Stock Purchase Plan
Options exercised
|
2010-06-30 |
from December 31, 2012 to December 31, 2013
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Stock issued in secondary offering
Restricted stock issued
from December 31, 2011 to December 31, 2012
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Cancelled shares
Restricted stock issued
from December 31, 2010 to December 31, 2011
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Restricted stock issued
from December 31, 2010 to September 30, 2011
Issuances of shares under Employee Stock Purchase Plan
Options exercised
from December 31, 2010 to June 30, 2011
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Issuances of shares under Employee Stock Purchase Plan
Options exercised
from December 31, 2009 to December 31, 2010
Issuances of shares under Employee Stock Purchase Plan
Options exercised
Common stock offering, net
from December 31, 2009 to September 30, 2010
Issuances of shares under Employee Stock Purchase Plan
Options exercised
from December 31, 2009 to June 30, 2010
Issuances of shares under Employee Stock Purchase Plan
Options exercised