股本结构
单位：万股
| 公告日期 | 2017-07-20 | 2017-06-22 | 2017-05-02 | 2017-05-01 | 2017-05-02 | 2017-02-27 |
|---|---|---|---|---|---|---|
| 证券总股本 | 6230.00 | 6221.97 | 6203.51 | 6202.93 | 6200.00 | 6175.28 |
| 普通股本 | 6230.00 | 6221.97 | 6203.51 | 6202.93 | 6200.00 | 6175.28 |
| 优先股 | 8.00 | 8.00 | 未披露 | 未披露 | 8.00 | 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 | 2017-06-30 | 2017-06-16 | 2017-04-25 | 2017-04-24 | 2017-03-31 | 2017-02-21 |
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 |
|---|---|---|---|---|
| 2017-07-20 | 6230.00 | 8.00 | 定期报告 | 2017-06-30 |
| 2017-06-22 | 6221.97 | 8.00 | 定期报告 | 2017-06-16 |
| 2017-05-02 | 6203.51 | 未披露 | 定期报告 | 2017-04-25 |
| 2017-05-01 | 6202.93 | 未披露 | 定期报告 | 2017-04-24 |
| 2017-05-02 | 6200.00 | 8.00 | 定期报告 | 2017-03-31 |
| 2017-02-27 | 6175.28 | 未披露 | 定期报告 | 2017-02-21 |
| 2017-02-27 | 6140.00 | 8.00 |
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from December 31, 2015 to December 31, 2016
Stock issued upon exercise of stock options and stock grants
Repurchase of common stock
|
2016-12-31 |
| 2016-10-25 | 6221.66 | 8.00 | 定期报告 | 2016-10-18 |
| 2016-10-25 | 6240.00 | 8.00 | 定期报告 | 2016-09-30 |
| 2016-07-28 | 6265.85 | 未披露 | 定期报告 | 2016-07-20 |
| 2016-07-28 | 6270.00 | 8.00 | 定期报告 | 2016-06-30 |
| 2016-04-27 | 6295.93 | 未披露 | 定期报告 | 2016-04-20 |
| 2016-04-14 | 6348.41 | 未披露 | 定期报告 | 2016-04-01 |
| 2016-04-27 | 6350.00 | 8.00 | 定期报告 | 2016-03-31 |
| 2016-02-25 | 6435.40 | 未披露 | 定期报告 | 2016-02-18 |
| 2016-02-25 | 6740.00 | 8.00 |
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from December 31, 2014 to December 31, 2015
Stock issued upon exercise of stock options and stock grants
Repurchase of common stock
|
2015-12-31 |
| 2015-10-29 | 7000.17 | 未披露 | 定期报告 | 2015-10-22 |
| 2015-10-29 | 7000.00 | 8.00 | 定期报告 | 2015-09-30 |
| 2015-07-30 | 7097.55 | 未披露 | 定期报告 | 2015-07-23 |
| 2015-07-30 | 7150.00 | 8.00 | 定期报告 | 2015-06-30 |
| 2015-04-30 | 7250.93 | 未披露 | 定期报告 | 2015-04-23 |
| 2015-04-14 | 7255.85 | 未披露 | 定期报告 | 2015-04-01 |
| 2015-04-30 | 7250.00 | 8.00 | 定期报告 | 2015-03-31 |
| 2015-02-26 | 7254.60 | 未披露 | 定期报告 | 2015-02-19 |
| 2015-02-26 | 7320.00 | 8.00 |
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from December 31, 2013 to December 31, 2014
Stock issued upon exercise of stock options and stock grants
Repurchase of common stock
|
2014-12-31 |
| 2014-10-30 | 7516.42 | 未披露 | 定期报告 | 2014-10-23 |
| 2014-10-30 | 7520.00 | 8.00 | 定期报告 | 2014-09-30 |
| 2014-07-31 | 7552.59 | 未披露 | 定期报告 | 2014-07-24 |
| 2014-07-31 | 7550.00 | 8.00 | 定期报告 | 2014-06-30 |
| 2014-05-01 | 7544.74 | 未披露 | 定期报告 | 2014-04-23 |
| 2014-04-17 | 7849.11 | 未披露 |
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April 1, 2014, the outstanding shares of our Series A Convertible Preferred Stock were convertible into 3,056,935 shares of our common stock
|
2014-04-01 |
| 2014-05-01 | 7540.00 | 8.00 | 定期报告 | 2014-03-31 |
| 2014-02-26 | 7542.66 | 未披露 | 定期报告 | 2014-02-18 |
| 2014-02-26 | 7530.00 | 8.00 |
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from December 31, 2012 to December 31, 2013
Issuance of common stock for acquisition
Fair value of vested options and restricted stock assumed in acquisition
Stock issued upon exercise of stock options and stock grants
Surrender of common stock to cover employees’ minimum tax liability for vested awards
|
2013-12-31 |
| 2013-12-16 | 7526.26 | 8.00 | 定期报告 | 2013-11-30 |
| 2013-10-31 | 7522.18 | 未披露 | 定期报告 | 2013-10-24 |
| 2013-10-31 | 7520.00 | 8.00 | 定期报告 | 2013-09-30 |
| 2013-08-06 | 7489.58 | 未披露 | 定期报告 | 2013-07-30 |
| 2013-08-06 | 7490.00 | 8.00 | 定期报告 | 2013-06-30 |
| 2013-05-07 | 7448.50 | 未披露 | 定期报告 | 2013-04-30 |
| 2013-04-15 | 7453.01 | 未披露 | 定期报告 | 2013-04-08 |
| 2013-05-07 | 7450.00 | 8.00 | 定期报告 | 2013-03-31 |
| 2013-02-26 | 7365.78 | 未披露 | 定期报告 | 2013-02-21 |
| 2013-02-26 | 4710.00 | 未披露 |
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from December 31, 2011 to December 31, 2012
Stock issued upon exercise of stock options and stock grants
|
2012-12-31 |
| 2012-10-31 | 4700.63 | 未披露 | 定期报告 | 2012-10-26 |
| 2012-10-25 | 4699.56 | 未披露 | 定期报告 | 2012-10-23 |
| 2012-10-30 | 4699.24 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-30 | 4682.29 | 未披露 | 定期报告 | 2012-08-17 |
| 2012-07-31 | 4682.15 | 未披露 | 定期报告 | 2012-07-27 |
| 2012-07-31 | 4674.86 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-01 | 4660.68 | 未披露 | 定期报告 | 2012-04-27 |
| 2012-05-01 | 4660.87 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-29 | 4632.05 | 未披露 |
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from December 31, 2010 to December 31, 2011
Stock issued upon exercise of stock options and stock grants
Repurchases common stock
|
2011-12-31 |
| 2011-11-01 | 4627.07 | 未披露 | 定期报告 | 2011-10-28 |
| 2011-11-01 | 4631.42 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-02 | 4626.38 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-08-02 | 4628.57 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-03 | 4619.55 | 未披露 | 定期报告 | 2011-04-29 |
| 2011-05-03 | 4624.38 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-02-28 | 4605.17 | 未披露 | 定期报告 | 2011-02-25 |
| 2011-02-28 | 4607.37 | 未披露 |
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from December 31, 2009 to December 31, 2010
Stock issued upon exercise of stock options and stock grants
|
2010-12-31 |
| 2010-11-05 | 4600.89 | 未披露 | 定期报告 | 2010-11-02 |
| 2010-11-05 | 4586.90 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-03 | 4573.30 | 未披露 | 定期报告 | 2010-07-30 |
| 2010-08-03 | 4577.65 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-02-24 | 4526.07 | 未披露 | 定期报告 | 2010-02-22 |
| 2010-02-24 | 4512.26 | 未披露 |
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from December 31, 2008 to December 31, 2009
Stock issued upon exercise of stock options
Common stock issued in connection with successful initial public offering
Vesting of restricted stock
Repurchase common stock
|
2009-12-31 |
from December 31, 2015 to December 31, 2016
Stock issued upon exercise of stock options and stock grants
Repurchase of common stock
from December 31, 2014 to December 31, 2015
Stock issued upon exercise of stock options and stock grants
Repurchase of common stock
from December 31, 2013 to December 31, 2014
Stock issued upon exercise of stock options and stock grants
Repurchase of common stock
April 1, 2014, the outstanding shares of our Series A Convertible Preferred Stock were convertible into 3,056,935 shares of our common stock
from December 31, 2012 to December 31, 2013
Issuance of common stock for acquisition
Fair value of vested options and restricted stock assumed in acquisition
Stock issued upon exercise of stock options and stock grants
Surrender of common stock to cover employees’ minimum tax liability for vested awards
from December 31, 2011 to December 31, 2012
Stock issued upon exercise of stock options and stock grants
from December 31, 2010 to December 31, 2011
Stock issued upon exercise of stock options and stock grants
Repurchases common stock
from December 31, 2009 to December 31, 2010
Stock issued upon exercise of stock options and stock grants
from December 31, 2008 to December 31, 2009
Stock issued upon exercise of stock options
Common stock issued in connection with successful initial public offering
Vesting of restricted stock
Repurchase common stock