股本结构
单位：万股
| 公告日期 | 2018-11-06 | 2018-11-06 | 2018-08-02 | 2018-08-02 | 2018-05-02 | 2018-05-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 8308.07 | 8310.00 | 8308.07 | 8310.00 | 8308.07 | 8310.00 |
| 普通股本 | 8308.07 | 8310.00 | 8308.07 | 8310.00 | 8308.07 | 8310.00 |
| 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 | 2018-10-31 | 2018-09-30 | 2018-07-31 | 2018-06-30 | 2018-04-30 | 2018-03-31 |
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 |
|---|---|---|---|---|
| 2018-11-06 | 8308.07 | 未披露 | 定期报告 | 2018-10-31 |
| 2018-11-06 | 8310.00 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-02 | 8308.07 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-02 | 8310.00 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-02 | 8308.07 | 未披露 | 定期报告 | 2018-04-30 |
| 2018-05-02 | 8310.00 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-22 | 8307.81 | 未披露 | 定期报告 | 2018-03-09 |
| 2018-02-21 | 8304.02 | 未披露 | 定期报告 | 2018-01-31 |
| 2018-02-21 | 8300.00 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Common stock:Issuance:dividend reinvestment plan
|
2017-12-31 |
| 2017-11-03 | 8300.24 | 未披露 | 定期报告 | 2017-10-31 |
| 2017-11-03 | 8300.00 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-04 | 8297.89 | 未披露 | 定期报告 | 2017-07-31 |
| 2017-08-04 | 8300.00 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-08 | 8295.36 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-05-08 | 8300.00 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-24 | 8295.07 | 未披露 | 定期报告 | 2017-03-10 |
| 2017-02-23 | 8292.24 | 未披露 | 定期报告 | 2017-01-31 |
| 2017-02-23 | 8290.00 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Common stock:Issuance: dividend reinvestment plan
|
2016-12-31 |
| 2016-11-03 | 8286.81 | 未披露 | 定期报告 | 2016-10-31 |
| 2016-11-03 | 8290.00 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-04 | 8283.59 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-08-04 | 8280.00 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-10 | 8280.60 | 未披露 | 定期报告 | 2016-04-29 |
| 2016-05-10 | 8280.00 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-29 | 8280.30 | 未披露 | 定期报告 | 2016-03-16 |
| 2016-02-23 | 8277.24 | 未披露 | 定期报告 | 2016-01-29 |
| 2016-02-23 | 8280.00 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Common stock:Issuance: option exercises & dividend reinvestment plan
|
2015-12-31 |
| 2015-11-06 | 8270.38 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-06 | 8270.00 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-06 | 8266.39 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-06 | 8270.00 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-07 | 8262.87 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-05-07 | 8260.00 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-23 | 8262.48 | 未披露 | 定期报告 | 2015-03-13 |
| 2015-02-17 | 8259.37 | 未披露 | 定期报告 | 2015-01-30 |
| 2015-02-17 | 8260.00 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Common stock:Issuance: option exercises & dividend reinvestment plan
|
2014-12-31 |
| 2014-11-07 | 8253.79 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-11-07 | 8250.00 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-05 | 8250.35 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-05 | 8250.00 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-12 | 8246.48 | 未披露 | 定期报告 | 2014-04-30 |
| 2014-05-12 | 8250.00 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-03-24 | 8246.16 | 未披露 | 定期报告 | 2014-03-14 |
| 2014-02-20 | 8241.82 | 未披露 | 定期报告 | 2014-01-31 |
| 2014-02-20 | 8240.00 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Common stock:Issuance: option exercises & dividend reinvestment plan
|
2013-12-31 |
| 2013-11-08 | 8236.12 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-08 | 8240.00 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-01 | 8231.56 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-01 | 8230.00 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-02 | 8227.38 | 未披露 | 定期报告 | 2013-04-30 |
| 2013-05-02 | 8230.00 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-25 | 8226.19 | 未披露 | 定期报告 | 2013-03-15 |
| 2013-02-15 | 8220.42 | 未披露 | 定期报告 | 2013-01-31 |
| 2013-02-15 | 8220.00 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance: option exercises & dividend reinvestment plan
|
2012-12-31 |
| 2012-11-06 | 8213.18 | 未披露 | 定期报告 | 2012-10-31 |
| 2012-11-06 | 8210.00 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-02 | 8205.96 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-02 | 8210.00 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-03 | 8199.34 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-05-03 | 8200.00 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-16 | 8193.48 | 未披露 | 定期报告 | 2012-01-31 |
| 2012-02-16 | 8190.00 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Common stock: Issuance: option exercises & dividend reinvestment plan
|
2011-12-31 |
| 2011-11-04 | 8185.17 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-04 | 8180.00 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-04 | 8178.30 | 未披露 | 定期报告 | 2011-07-31 |
| 2011-08-04 | 8180.00 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-05 | 8171.78 | 未披露 | 定期报告 | 2011-04-30 |
| 2011-05-05 | 8170.00 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-02-17 | 8166.74 | 未披露 | 定期报告 | 2011-01-31 |
| 2011-02-17 | 8170.00 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance: option exercises & dividend reinvestment plan
|
2010-12-31 |
| 2010-11-09 | 8165.34 | 未披露 | 定期报告 | 2010-10-31 |
| 2010-11-09 | 8140.00 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-06 | 8135.55 | 未披露 | 定期报告 | 2010-07-31 |
| 2010-08-06 | 8120.00 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-02-26 | 8115.29 | 未披露 | 定期报告 | 2010-01-31 |
| 2010-02-26 | 8110.00 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Common stock:Issuance: option exercises & dividend reinvestment plan
|
2009-12-31 |
| 2009-02-19 | 8102.50 | 未披露 | 定期报告 | 2009-01-31 |
| 2009-02-19 | 8100.00 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Common stock:Issuance: settlement of equity forward
Common stock:Issuance: option exercises & dividend reinvestment plan
|
2008-12-31 |
| 2008-02-20 | 7635.71 | 未披露 | 定期报告 | 2008-01-31 |
| 2008-02-20 | 7630.00 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Common stock:Stock option exercises & other stock plans
|
2007-12-31 |
| 2007-02-16 | 7625.26 | 未披露 | 定期报告 | 2007-01-31 |
| 2007-02-16 | 7610.00 | 未披露 | 定期报告 | 2006-12-31 |
| 2006-02-17 | 7618.65 | 未披露 | 定期报告 | 2006-01-31 |
| 2006-02-17 | 7600.00 | 未披露 | 定期报告 | 2005-12-31 |
| 2005-03-02 | 7608.23 | 未披露 | 定期报告 | 2005-01-31 |
| 2005-03-02 | 7590.00 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Common stock:Stock option exercises & other stock plans
|
2004-12-31 |
| 2004-02-26 | 7579.29 | 未披露 | 定期报告 | 2004-01-30 |
| 2004-02-26 | 7560.00 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Common stock:Public issuance - net of $6.2 million of issuance costs
Common stock:Stock option exercises & other stock plans
|
2003-12-31 |
| 2003-03-18 | 6801.16 | 未披露 | 定期报告 | 2003-02-15 |
| 2003-03-18 | 6790.00 | 未披露 | 定期报告 | 2002-12-31 |
| 2002-03-29 | 6772.64 | 未披露 | 定期报告 | 2002-03-22 |
| 2002-03-29 | 6770.00 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Common stock:Issuance - net of $5.1 issuance costs
|
2001-12-31 |
| 2001-03-30 | 6771.25 | 未披露 | 定期报告 | 2001-03-21 |
| 2001-03-30 | 6141.90 | 未披露 |
更多>>
from December 31,1999 to December 31,2000
Common stock repurchases
Common stock issuances for Executives' and Directors' stock plans, net of amortization
|
2000-12-31 |
from December 31, 2016 to December 31, 2017
Common stock:Issuance:dividend reinvestment plan
from December 31, 2015 to December 31, 2016
Common stock:Issuance: dividend reinvestment plan
from December 31, 2014 to December 31, 2015
Common stock:Issuance: option exercises & dividend reinvestment plan
from December 31, 2013 to December 31, 2014
Common stock:Issuance: option exercises & dividend reinvestment plan
from December 31, 2012 to December 31, 2013
Common stock:Issuance: option exercises & dividend reinvestment plan
from December 31, 2011 to December 31, 2012
Issuance: option exercises & dividend reinvestment plan
from December 31, 2010 to December 31, 2011
Common stock: Issuance: option exercises & dividend reinvestment plan
from December 31, 2009 to December 31, 2010
Issuance: option exercises & dividend reinvestment plan
from December 31, 2008 to December 31, 2009
Common stock:Issuance: option exercises & dividend reinvestment plan
from December 31, 2007 to December 31, 2008
Common stock:Issuance: settlement of equity forward
Common stock:Issuance: option exercises & dividend reinvestment plan
from December 31, 2006 to December 31, 2007
Common stock:Stock option exercises & other stock plans
from December 31, 2003 to December 31, 2004
Common stock:Stock option exercises & other stock plans
from December 31, 2002 to December 31, 2003
Common stock:Public issuance - net of $6.2 million of issuance costs
Common stock:Stock option exercises & other stock plans
from December 31, 2000 to December 31, 2001
Common stock:Issuance - net of $5.1 issuance costs
from December 31,1999 to December 31,2000
Common stock repurchases
Common stock issuances for Executives' and Directors' stock plans, net of amortization