股本结构
单位：万股
| 公告日期 | 2016-10-18 | 2016-10-31 | 2016-08-09 | 2016-08-09 | 2016-05-05 | 2016-05-05 |
|---|---|---|---|---|---|---|
| 证券总股本 | 8925.81 | 8910.30 | 8906.49 | 8890.20 | 8893.46 | 8853.60 |
| 普通股本 | 8925.81 | 8910.30 | 8906.49 | 8890.20 | 8893.46 | 8853.60 |
| 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 | 2016-10-14 | 2016-09-30 | 2016-07-29 | 2016-06-30 | 2016-04-29 | 2016-03-31 |
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 |
|---|---|---|---|---|
| 2016-10-31 | 8925.81 | 未披露 | 定期报告 | 2016-10-21 |
| 2016-10-18 | 8925.81 | 未披露 | 定期报告 | 2016-10-14 |
| 2016-10-31 | 8910.30 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-09 | 8906.49 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-08-09 | 8890.20 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-05 | 8893.46 | 未披露 | 定期报告 | 2016-04-29 |
| 2016-04-28 | 8881.84 | 未披露 | 定期报告 | 2016-04-08 |
| 2016-05-05 | 8853.60 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-02-11 | 8990.92 | 未披露 | 定期报告 | 2016-01-31 |
| 2016-02-11 | 8929.70 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Tax withholdings related to net share settlements of restricted stock awards and units
Stock based compensation- restricted stock
Repurchase of common stock
|
2015-12-31 |
| 2015-10-29 | 9128.98 | 未披露 | 定期报告 | 2015-10-23 |
| 2015-10-29 | 9059.70 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-07-30 | 9121.00 | 未披露 | 定期报告 | 2015-07-24 |
| 2015-07-30 | 9021.40 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-07 | 9100.27 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-04-27 | 9119.07 | 未披露 | 定期报告 | 2015-04-10 |
| 2015-05-07 | 8986.70 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-02-10 | 9081.71 | 未披露 | 定期报告 | 2015-01-31 |
| 2015-02-10 | 8793.60 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Tax withholdings related to net share settlements of restricted stock awards and units
Stock based compensation-restricted stock
Repurchase of common stock
|
2014-12-31 |
| 2014-11-07 | 8674.40 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-05 | 8649.80 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-04-24 | 9101.70 | 未披露 | 定期报告 | 2014-04-09 |
| 2014-05-01 | 8780.10 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-02-10 | 9611.85 | 未披露 | 定期报告 | 2014-01-31 |
| 2014-02-10 | 9237.20 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Tax withholdings related to net share settlements of restricted stock awards and units
Stock based compensation—restricted stock
Repurchase of common stock
|
2013-12-31 |
| 2013-11-07 | 10487.28 | 未披露 | 定期报告 | 2013-10-29 |
| 2013-11-07 | 10055.50 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-01 | 11303.45 | 未披露 | 定期报告 | 2013-07-22 |
| 2013-08-01 | 10829.60 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-04-25 | 11653.74 | 未披露 | 定期报告 | 2013-04-10 |
| 2013-05-02 | 11192.10 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-02-13 | 11683.74 | 未披露 | 定期报告 | 2013-01-31 |
| 2013-02-13 | 11112.90 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Tax withholdings related to net share settlements of restricted stock awards and units
Issuance of common stock for stock option exercises
Stock based compensation- restricted stock
|
2012-12-31 |
| 2012-11-09 | 11710.26 | 未披露 | 定期报告 | 2012-11-02 |
| 2012-11-09 | 11108.20 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-02 | 11827.53 | 未披露 | 定期报告 | 2012-07-25 |
| 2012-08-02 | 11178.30 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-04-27 | 12125.08 | 未披露 | 定期报告 | 2012-04-20 |
| 2012-04-27 | 11413.90 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-01-31 | 12309.26 | 未披露 | 定期报告 | 2012-01-20 |
| 2012-01-31 | 11762.80 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Tax withholdings related to net share settlements of restricted stock awards and units
Issuance of common stock for stock option exercises
Stock based compensation- restricted stock
|
2011-12-31 |
| 2011-10-27 | 12882.76 | 未披露 | 定期报告 | 2011-10-21 |
| 2011-10-27 | 12308.50 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-07-28 | 12918.03 | 未披露 | 定期报告 | 2011-07-22 |
| 2011-07-28 | 12283.00 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-04-29 | 12931.86 | 未披露 | 定期报告 | 2011-04-20 |
| 2011-04-29 | 12204.60 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-02-02 | 13020.30 | 未披露 | 定期报告 | 2011-01-20 |
| 2011-02-02 | 12111.30 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Tax withholdings related to net share settlements of restricted stock awards and units
Issuance of common stock for stock option exercises
Stock based compensation- restricted stock
|
2010-12-31 |
| 2010-10-29 | 13003.59 | 未披露 | 定期报告 | 2010-10-26 |
| 2010-10-29 | 12083.40 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-07-30 | 12981.73 | 未披露 | 定期报告 | 2010-07-26 |
| 2010-07-30 | 12075.10 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-04-30 | 12611.96 | 未披露 | 定期报告 | 2010-04-26 |
| 2010-04-30 | 12064.60 | 未披露 | 定期报告 | 2010-03-31 |
| 2008-02-21 | 12552.81 | 未披露 | 定期报告 | 2008-02-01 |
| 2008-02-21 | 12377.50 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Repurchase of common stock
Issuance of common stock for stock option exercises
Stock based compensation - restricted stock
Stock bonus award
|
2007-12-31 |
| 2007-03-01 | 12993.17 | 未披露 | 定期报告 | 2007-02-21 |
| 2007-03-01 | 12856.40 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of common stock in connection with business combinations
Issuance of common stock for stock option exercises, 401(k) match and other
Repurchase of common stock
Stock based compensation - restricted stock
|
2006-12-31 |
| 2006-02-16 | 12644.04 | 未披露 | 定期报告 | 2006-02-08 |
| 2006-02-16 | 12546.50 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Issuance of common stock for stock option exercises, 401(k) match and other
|
2005-12-31 |
| 2005-03-04 | 12070.64 | 未披露 | 定期报告 | 2005-03-01 |
| 2005-03-04 | 12053.20 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Public offering of common stock
Issuance of common stock in connection with business combinations
Issuance of common stock for stock option exercises, 401(k) match and other
Stock based compensation
|
2004-12-31 |
| 2004-03-05 | 11569.42 | 未披露 | 定期报告 | 2004-02-25 |
| 2004-03-05 | 11305.10 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Issuance of common stock for stock option exercises, 401(k) match, stock bonus arrangements and other
|
2003-12-31 |
| 2003-03-28 | 11364.80 | 未披露 | 定期报告 | 2003-03-14 |
| 2003-03-28 | 11131.00 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of common stock in connection with the exercise of employee stock options
Issuance of common stock in connection business combinations
Issuance of common stock in connection with employee stay bonuses and other, net of cancellations
Issuance of common stock for 401(k) plan
Repurchase of common stock
|
2002-12-31 |
| 2002-03-29 | 11128.72 | 未披露 | 定期报告 | 2002-03-22 |
| 2002-03-29 | 11094.30 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with acquisitions
Issuance of common stock for matching contribution to 401(k) plan
Issuance of common stock for employee stay bonuses
|
2001-12-31 |
| 2001-03-22 | 10555.00 | 未披露 | 定期报告 | 2001-03-16 |
| 2001-03-22 | 10397.27 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Issuance of common stock in connection with public offering completed on Feb. 2, 2000
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with acquisitions
Issuance of common stock for matching contribution to 401(k) plan
Issuance of common stock for employee stay bonuses
Other issuances of common stock of pooled companies
|
2000-12-31 |
| 2000-03-30 | 9212.44 | 未披露 | 定期报告 | 2000-03-24 |
| 2000-03-30 | 8138.37 | 未披露 |
更多>>
from December 31,1998 to March 1，2000
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with business combinations
Issuance of common stock for matching contribution to 401(k) plan
Issuance of common stock for employee stay bonuses
Issuance of common stock for purchase of minority interest
Effective February 29, 2000 a 2-for-1 stock split in the form of a stock
dividend was paid. All share and per share amounts included herein have been
retroactively restated to give effect to the stock split.
|
2000-03-01 |
| 1999-03-31 | 3340.32 | 未披露 | 定期报告 | 1999-03-22 |
| 1999-03-31 | 3001.32 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Issuance of common stock in connection with the exercise of options
Issuance of common stock for purchases of interests in subsidiaries
Redemption of common stock
Issuance of common stock for matching contribution to 401(k) plan
Conversion of Class B common shares to common shares
Issuance of common stock for employee stay bonuses
|
1998-12-31 |
| 1998-03-31 | 2612.51 | 未披露 | 定期报告 | 1998-03-20 |
| 1998-03-31 | 2608.32 | 未披露 |
更多>>
from December 31, 1996 to December 31, 1997
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with acquisitions
Issuance of common stock for purchase of an equity interest in a subsidiary
Conversion of shares
Issuance of common stock
Issuance of common stock for matching contribution to 401(k) plan
|
1997-12-31 |
| 1997-03-28 | 2339.59 | 未披露 | 定期报告 | 1997-03-17 |
| 1997-03-28 | 2339.30 | 未披露 |
更多>>
from December 31, 1995 to December 31, 1996
Issuance of common stock for purchase of minority interest in subsidiary
Issuance of common stock as compensation
Repurchase and cancellation of common stock
Issuance of common stock
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with exercise of warrant
|
1996-12-31 |
from December 31, 2014 to December 31, 2015
Tax withholdings related to net share settlements of restricted stock awards and units
Stock based compensation- restricted stock
Repurchase of common stock
from December 31, 2013 to December 31, 2014
Tax withholdings related to net share settlements of restricted stock awards and units
Stock based compensation-restricted stock
Repurchase of common stock
from December 31,2012 to December 31,2013
Tax withholdings related to net share settlements of restricted stock awards and units
Stock based compensation—restricted stock
Repurchase of common stock
from December 31, 2011 to December 31, 2012
Tax withholdings related to net share settlements of restricted stock awards and units
Issuance of common stock for stock option exercises
Stock based compensation- restricted stock
from December 31, 2010 to December 31, 2011
Tax withholdings related to net share settlements of restricted stock awards and units
Issuance of common stock for stock option exercises
Stock based compensation- restricted stock
from December 31, 2009 to December 31, 2010
Tax withholdings related to net share settlements of restricted stock awards and units
Issuance of common stock for stock option exercises
Stock based compensation- restricted stock
from December 31, 2006 to December 31, 2007
Repurchase of common stock
Issuance of common stock for stock option exercises
Stock based compensation - restricted stock
Stock bonus award
from December 31, 2005 to December 31, 2006
Issuance of common stock in connection with business combinations
Issuance of common stock for stock option exercises, 401(k) match and other
Repurchase of common stock
Stock based compensation - restricted stock
from December 31, 2004 to December 31, 2005
Issuance of common stock for stock option exercises, 401(k) match and other
from December 31, 2003 to December 31, 2004
Public offering of common stock
Issuance of common stock in connection with business combinations
Issuance of common stock for stock option exercises, 401(k) match and other
Stock based compensation
from December 31, 2002 to December 31, 2003
Issuance of common stock for stock option exercises, 401(k) match, stock bonus arrangements and other
from December 31, 2001 to December 31, 2002
Issuance of common stock in connection with the exercise of employee stock options
Issuance of common stock in connection business combinations
Issuance of common stock in connection with employee stay bonuses and other, net of cancellations
Issuance of common stock for 401(k) plan
Repurchase of common stock
from December 31, 2000 to December 31, 2001
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with acquisitions
Issuance of common stock for matching contribution to 401(k) plan
Issuance of common stock for employee stay bonuses
from December 31, 1999 to December 31, 2000
Issuance of common stock in connection with public offering completed on Feb. 2, 2000
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with acquisitions
Issuance of common stock for matching contribution to 401(k) plan
Issuance of common stock for employee stay bonuses
Other issuances of common stock of pooled companies
from December 31,1998 to March 1，2000
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with business combinations
Issuance of common stock for matching contribution to 401(k) plan
Issuance of common stock for employee stay bonuses
Issuance of common stock for purchase of minority interest
Effective February 29, 2000 a 2-for-1 stock split in the form of a stock
dividend was paid. All share and per share amounts included herein have been
retroactively restated to give effect to the stock split.
from December 31, 1997 to December 31, 1998
Issuance of common stock in connection with the exercise of options
Issuance of common stock for purchases of interests in subsidiaries
Redemption of common stock
Issuance of common stock for matching contribution to 401(k) plan
Conversion of Class B common shares to common shares
Issuance of common stock for employee stay bonuses
from December 31, 1996 to December 31, 1997
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with acquisitions
Issuance of common stock for purchase of an equity interest in a subsidiary
Conversion of shares
Issuance of common stock
Issuance of common stock for matching contribution to 401(k) plan
from December 31, 1995 to December 31, 1996
Issuance of common stock for purchase of minority interest in subsidiary
Issuance of common stock as compensation
Repurchase and cancellation of common stock
Issuance of common stock
Issuance of common stock in connection with the exercise of options
Issuance of common stock in connection with exercise of warrant