股本结构
单位：万股
| 公告日期 | 2018-05-02 | 2018-05-02 | 2018-03-02 | 2018-02-28 | 2018-02-28 | 2017-10-17 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5711.70 | 5709.70 | 5680.57 | 5657.90 | 5576.70 | 5681.33 |
| 普通股本 | 5711.70 | 5709.70 | 5680.57 | 5657.90 | 5576.70 | 5681.33 |
| 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 | 2018-04-23 | 2018-03-24 | 2018-02-28 | 2018-02-20 | 2017-12-30 | 2017-10-10 |
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 |
|---|---|---|---|---|
| 2018-05-02 | 5711.70 | 未披露 | 定期报告 | 2018-04-23 |
| 2018-05-02 | 5709.70 | 未披露 | 定期报告 | 2018-03-24 |
| 2018-03-02 | 5680.57 | 未披露 | 定期报告 | 2018-02-28 |
| 2018-02-28 | 5657.90 | 未披露 | 定期报告 | 2018-02-20 |
| 2018-02-28 | 5576.70 | 未披露 |
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from December 31, 2016 to December 30, 2017
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of common stock upon vesting of restricted stock units, net of forfeitures
Shares purchased under employee stock purchase plan
Repurchase of common stock
|
2017-12-30 |
| 2017-10-17 | 5681.33 | 未披露 | 定期报告 | 2017-10-10 |
| 2017-10-17 | 5677.70 | 未披露 | 定期报告 | 2017-09-09 |
| 2017-07-26 | 5665.50 | 未披露 | 定期报告 | 2017-07-19 |
| 2017-07-26 | 5566.70 | 未披露 | 定期报告 | 2017-06-17 |
| 2017-05-02 | 5633.00 | 未披露 | 定期报告 | 2017-04-25 |
| 2017-04-20 | 5632.54 | 未披露 | 定期报告 | 2017-04-13 |
| 2017-05-02 | 5629.00 | 未披露 | 定期报告 | 2017-03-25 |
| 2017-02-27 | 5576.30 | 未披露 | 定期报告 | 2017-02-06 |
| 2017-02-27 | 5566.70 | 未披露 |
更多>>
from January 2, 2016 to December 31, 2016
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of common stock upon vesting of restricted stock units, net of forfeitures
Shares purchased under employee stock purchase plan
Repurchase of common stock
|
2016-12-31 |
| 2016-10-19 | 5537.70 | 未披露 | 定期报告 | 2016-10-12 |
| 2016-10-19 | 5536.80 | 未披露 | 定期报告 | 2016-09-10 |
| 2016-07-28 | 5631.90 | 未披露 | 定期报告 | 2016-07-20 |
| 2016-07-28 | 5628.90 | 未披露 | 定期报告 | 2016-06-18 |
| 2016-05-04 | 5613.90 | 未披露 | 定期报告 | 2016-04-27 |
| 2016-04-22 | 5613.48 | 未披露 | 定期报告 | 2016-04-15 |
| 2016-05-04 | 5613.10 | 未披露 | 定期报告 | 2016-03-26 |
| 2016-03-02 | 5580.10 | 未披露 | 定期报告 | 2016-02-05 |
| 2016-03-02 | 5579.40 | 未披露 |
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from January 3, 2015 to January 2, 2016
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of common stock upon vesting of restricted stock units, net of forfeitures
Shares purchased under employee stock purchase plan
Exercise of warrants
|
2016-01-02 |
| 2015-10-22 | 5464.10 | 未披露 | 定期报告 | 2015-09-12 |
| 2015-07-29 | 5459.80 | 未披露 | 定期报告 | 2015-07-21 |
| 2015-07-29 | 5458.20 | 未披露 | 定期报告 | 2015-06-20 |
| 2015-05-05 | 5390.00 | 未披露 | 定期报告 | 2015-04-28 |
| 2015-05-05 | 5387.10 | 未披露 | 定期报告 | 2015-03-28 |
| 2015-04-08 | 5387.20 | 未披露 | 定期报告 | 2015-03-26 |
| 2015-03-04 | 5350.70 | 未披露 | 定期报告 | 2015-02-16 |
| 2015-03-04 | 5350.50 | 未披露 |
更多>>
from December 28,2013 to January 3, 2015
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock in acquisition
Shares purchased under employee stock purchase plan
Exercise of warrant
Retirement of treasury stock
Other conversion of Class B common stock to Class A common stock
|
2015-01-03 |
| 2014-10-14 | 5299.70 | 未披露 | 定期报告 | 2014-10-07 |
| 2014-10-14 | 5297.50 | 未披露 | 定期报告 | 2014-09-06 |
| 2014-07-22 | 5283.30 | 未披露 | 定期报告 | 2014-07-15 |
| 2014-07-22 | 5274.00 | 未披露 | 定期报告 | 2014-06-14 |
| 2014-04-30 | 5260.10 | 未披露 | 定期报告 | 2014-04-22 |
| 2014-04-10 | 5259.01 | 未披露 | 定期报告 | 2014-03-28 |
| 2014-04-30 | 5258.70 | 未披露 | 定期报告 | 2014-03-22 |
| 2014-03-17 | 5252.65 | 未披露 | 定期报告 | 2014-03-03 |
| 2014-03-17 | 5250.53 | 未披露 | 定期报告 | 2014-02-27 |
| 2014-03-17 | 5244.00 | 未披露 |
更多>>
from December 29,2012 to December 28,2013
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Conversion of Class B common stock to Class A common stock upon initial public offering
Other conversion of Class B common stock to Class A common stock
Exercise of options
Issuance of common stock upon vesting of restricted stock units
Exercise of warrant
|
2013-12-28 |
| 2013-12-05 | 5232.35 | 未披露 | 定期报告 | 2013-12-04 |
| 2013-10-17 | 5197.61 | 未披露 | 定期报告 | 2013-10-09 |
| 2013-10-17 | 5241.90 | 未披露 |
更多>>
from December 29, 2012 to September 7, 2013
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Conversion of Class B common stock to Class A common stock upon initial public offering
Exercise of options
Issuance of common stock upon vesting of restricted stock units
Exercise of warrant
|
2013-09-07 |
| 2013-07-25 | 5194.35 | 未披露 | 定期报告 | 2013-07-17 |
| 2013-07-25 | 5194.20 | 未披露 |
更多>>
from December 29, 2012 to June 15, 2013
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Exercise of options
Issuance of common stock upon vesting of restricted stock units
Exercise of warrant
Conversion of Class B common stock to Class A common stock upon initial public offering
|
2013-06-15 |
| 2013-05-14 | 5193.12 | 未披露 | 定期报告 | 2013-05-07 |
| 2013-04-19 | 5193.61 | 未披露 | 定期报告 | 2013-04-19 |
| 2013-04-08 | 5150.88 | 未披露 |
更多>>
The implementation of a 1-for-2 reverse stock split of our common stock effective as of April 1, 2013
|
2013-04-02 |
| 2013-03-18 | 10254.81 | 未披露 | 定期报告 | 2013-01-31 |
| 2013-03-18 | 10254.90 | 未披露 |
更多>>
from December 31, 2011 to December 29, 2012
Exercise of options
Issuance of restricted stock awards
|
2012-12-29 |
from December 31, 2016 to December 30, 2017
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of common stock upon vesting of restricted stock units, net of forfeitures
Shares purchased under employee stock purchase plan
Repurchase of common stock
from January 2, 2016 to December 31, 2016
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of common stock upon vesting of restricted stock units, net of forfeitures
Shares purchased under employee stock purchase plan
Repurchase of common stock
from January 3, 2015 to January 2, 2016
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of common stock upon vesting of restricted stock units, net of forfeitures
Shares purchased under employee stock purchase plan
Exercise of warrants
from December 28,2013 to January 3, 2015
Exercise of options
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock in acquisition
Shares purchased under employee stock purchase plan
Exercise of warrant
Retirement of treasury stock
Other conversion of Class B common stock to Class A common stock
from December 29,2012 to December 28,2013
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Conversion of Class B common stock to Class A common stock upon initial public offering
Other conversion of Class B common stock to Class A common stock
Exercise of options
Issuance of common stock upon vesting of restricted stock units
Exercise of warrant
from December 29, 2012 to September 7, 2013
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Conversion of Class B common stock to Class A common stock upon initial public offering
Exercise of options
Issuance of common stock upon vesting of restricted stock units
Exercise of warrant
from December 29, 2012 to June 15, 2013
Surrender of stock-based equity awards for taxes
Issuance of restricted stock awards
Exercise of options
Issuance of common stock upon vesting of restricted stock units
Exercise of warrant
Conversion of Class B common stock to Class A common stock upon initial public offering
The implementation of a 1-for-2 reverse stock split of our common stock effective as of April 1, 2013
from December 31, 2011 to December 29, 2012
Exercise of options
Issuance of restricted stock awards