股本结构
单位：万股
| 公告日期 | 2017-11-09 | 2017-11-09 | 2017-08-01 | 2017-08-01 | 2017-04-27 | 2017-05-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 6322.90 | 6322.66 | 6330.21 | 6329.86 | 6278.23 | 6275.74 |
| 普通股本 | 6322.90 | 6322.66 | 6330.21 | 6329.86 | 6278.23 | 6275.74 |
| 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 | 2017-11-06 | 2017-09-30 | 2017-07-27 | 2017-06-30 | 2017-04-12 | 2017-03-31 |
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 |
|---|---|---|---|---|
| 2017-11-09 | 6322.90 | 未披露 | 定期报告 | 2017-11-06 |
| 2017-11-09 | 6322.66 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-01 | 6330.21 | 未披露 | 定期报告 | 2017-07-27 |
| 2017-08-01 | 6329.86 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-04-27 | 6278.23 | 未披露 | 定期报告 | 2017-04-12 |
| 2017-05-02 | 6275.74 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-04-27 | 6275.09 | 未披露 | 定期报告 | 2017-03-21 |
| 2017-03-08 | 6265.29 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-08 | 6265.47 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2016-12-31 |
| 2016-10-28 | 6262.93 | 未披露 | 定期报告 | 2016-10-26 |
| 2016-10-28 | 6262.82 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-07-29 | 6261.67 | 未披露 | 定期报告 | 2016-07-27 |
| 2016-07-29 | 6263.71 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-03 | 6263.08 | 未披露 | 定期报告 | 2016-04-27 |
| 2016-04-28 | 6262.15 | 未披露 | 定期报告 | 2016-04-13 |
| 2016-05-03 | 6261.07 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-10 | 6208.95 | 未披露 | 定期报告 | 2016-03-04 |
| 2016-03-10 | 6208.96 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Cost of debt covenant suspension
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2015-12-31 |
| 2015-11-06 | 6207.73 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-06 | 6209.00 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-07 | 6210.81 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-07 | 6211.03 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-06 | 6139.61 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-04-30 | 6142.14 | 未披露 | 定期报告 | 2015-04-20 |
| 2015-05-06 | 6100.69 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-31 | 5088.05 | 未披露 | 定期报告 | 2015-03-25 |
| 2015-03-31 | 5066.42 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2014-12-31 |
| 2014-12-15 | 5068.37 | 未披露 | 定期报告 | 2014-12-08 |
| 2014-12-15 | 5057.38 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-05 | 5055.75 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-05 | 5019.37 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-06 | 5004.45 | 未披露 | 定期报告 | 2014-05-01 |
| 2014-05-06 | 5007.49 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-02-28 | 4986.37 | 未披露 | 定期报告 | 2014-02-19 |
| 2014-02-28 | 4978.23 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2013-12-31 |
| 2013-11-06 | 4977.98 | 未披露 | 定期报告 | 2013-11-01 |
| 2013-11-06 | 4979.26 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-09 | 4975.97 | 未披露 | 定期报告 | 2013-08-02 |
| 2013-08-09 | 4979.88 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-09 | 4963.05 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-04-16 | 4917.22 | 未披露 | 定期报告 | 2013-04-01 |
| 2013-05-09 | 4965.73 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-07 | 4905.94 | 未披露 | 定期报告 | 2013-02-27 |
| 2013-03-07 | 4907.15 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2012-12-31 |
| 2012-11-09 | 4909.70 | 未披露 | 定期报告 | 2012-11-02 |
| 2012-11-09 | 4909.11 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-07 | 4907.66 | 未披露 | 定期报告 | 2012-08-02 |
| 2012-08-07 | 4911.35 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-08 | 4901.41 | 未披露 | 定期报告 | 2012-05-03 |
| 2012-05-08 | 4900.65 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-04-09 | 4859.36 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2011-12-31 |
| 2011-11-08 | 4854.73 | 未披露 | 定期报告 | 2011-10-28 |
| 2011-11-08 | 4856.70 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-02 | 4859.17 | 未披露 | 定期报告 | 2011-07-28 |
| 2011-08-02 | 4862.67 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-10 | 4852.87 | 未披露 | 定期报告 | 2011-05-05 |
| 2011-05-10 | 4856.12 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-15 | 4796.57 | 未披露 | 定期报告 | 2011-03-10 |
| 2011-03-15 | 4791.75 | 未披露 |
更多>>
From Dec 31 2009 to Dec 31 2010
Stock issued under share-based compensation plans
Stock issued in connection with acquisition of InfrastruX
|
2010-12-31 |
| 2010-11-09 | 4787.49 | 未披露 | 定期报告 | 2010-11-05 |
| 2010-11-09 | 4785.95 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-05 | 4786.08 | 未披露 | 定期报告 | 2010-07-30 |
| 2010-08-05 | 3992.30 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-10 | 3968.03 | 未披露 | 定期报告 | 2010-04-30 |
| 2010-05-10 | 3968.74 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-03-11 | 3963.64 | 未披露 | 定期报告 | 2010-03-05 |
| 2010-03-11 | 3959.63 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Restricted stock grants
Vesting of restricted stock rights
Additions to treasury stock, vesting and forfeitures of restricted stock
Exercise of stock options
|
2009-12-31 |
| 2010-03-11 | 3918.65 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Deferred restricted stock rights issuance
Restricted stock grants
Vesting of restricted stock rights
Exercise of stock options
Stock issued on conversion of 2.75% Convertible Senior Notes
Additions to treasury stock, vesting and forfeitures of restricted stock
|
2008-12-31 |
From December 31, 2015 to December 31, 2016
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
from December 31, 2014 to December 31, 2015
Cost of debt covenant suspension
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
from December 31, 2013 to December 31, 2014
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
from December 31, 2012 to December 31, 2013
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
from December 31, 2011 to December 31, 2012
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
from December 31, 2010 to December 31, 2011
Stock issued under share-based compensation plans
Additions to treasury stock, vesting and forfeitures of restricted stock
From Dec 31 2009 to Dec 31 2010
Stock issued under share-based compensation plans
Stock issued in connection with acquisition of InfrastruX
from December 31, 2008 to December 31, 2009
Restricted stock grants
Vesting of restricted stock rights
Additions to treasury stock, vesting and forfeitures of restricted stock
Exercise of stock options
from December 31, 2007 to December 31, 2008
Deferred restricted stock rights issuance
Restricted stock grants
Vesting of restricted stock rights
Exercise of stock options
Stock issued on conversion of 2.75% Convertible Senior Notes
Additions to treasury stock, vesting and forfeitures of restricted stock