股本结构
单位：万股
| 公告日期 | 2015-12-08 | 2015-12-08 | 2015-10-26 | 2015-09-10 | 2015-09-10 | 2015-06-10 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5413.90 | 5410.39 | 5402.38 | 5398.63 | 5398.06 | 5386.39 |
| 普通股本 | 5413.90 | 5410.39 | 5402.38 | 5398.63 | 5398.06 | 5386.39 |
| 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 | 2015-11-27 | 2015-10-31 | 2015-10-21 | 2015-08-29 | 2015-08-01 | 2015-05-30 |
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 |
|---|---|---|---|---|
| 2015-12-08 | 5413.90 | 未披露 | 定期报告 | 2015-11-27 |
| 2015-12-08 | 5410.39 | 未披露 | 定期报告 | 2015-10-31 |
| 2015-10-26 | 5402.38 | 未披露 | 定期报告 | 2015-10-21 |
| 2015-09-10 | 5398.63 | 未披露 | 定期报告 | 2015-08-29 |
| 2015-09-10 | 5398.06 | 未披露 | 定期报告 | 2015-08-01 |
| 2015-06-10 | 5386.39 | 未披露 | 定期报告 | 2015-05-30 |
| 2015-06-01 | 5394.84 | 未披露 | 定期报告 | 2015-05-27 |
| 2015-06-08 | 5386.39 | 未披露 | 定期报告 | 2015-05-02 |
| 2015-04-16 | 5378.13 | 未披露 | 定期报告 | 2015-04-04 |
| 2015-04-16 | 5356.88 | 未披露 |
更多>>
from February 1, 2014 to January 31, 2015
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
|
2015-01-31 |
| 2014-12-09 | 5350.75 | 未披露 | 定期报告 | 2014-11-29 |
| 2014-12-08 | 5337.93 | 未披露 | 定期报告 | 2014-11-01 |
| 2014-09-10 | 5329.38 | 未披露 | 定期报告 | 2014-08-30 |
| 2014-09-10 | 5329.20 | 未披露 | 定期报告 | 2014-08-02 |
| 2014-06-10 | 5325.16 | 未披露 | 定期报告 | 2014-05-31 |
| 2014-06-10 | 5324.23 | 未披露 | 定期报告 | 2014-05-03 |
| 2014-04-17 | 5323.78 | 未披露 | 定期报告 | 2014-04-05 |
| 2014-04-17 | 5319.82 | 未披露 |
更多>>
from February 2, 2013 to February 1, 2014
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
Treasury stock repurchases
|
2014-02-01 |
| 2013-12-11 | 5317.80 | 未披露 | 定期报告 | 2013-11-29 |
| 2013-12-09 | 5311.43 | 未披露 | 定期报告 | 2013-11-02 |
| 2013-09-10 | 5309.66 | 未披露 | 定期报告 | 2013-08-31 |
| 2013-09-10 | 5314.00 | 未披露 | 定期报告 | 2013-08-03 |
| 2013-06-11 | 5319.19 | 未披露 | 定期报告 | 2013-05-31 |
| 2013-06-11 | 5319.19 | 未披露 | 定期报告 | 2013-05-04 |
| 2013-04-18 | 5317.63 | 未披露 | 定期报告 | 2013-04-05 |
| 2013-04-18 | 5312.57 | 未披露 |
更多>>
from January 28, 2012 to February 2, 2013
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
Treasury stock repurchases
|
2013-02-02 |
| 2012-12-06 | 5310.09 | 未披露 | 定期报告 | 2012-11-23 |
| 2012-12-03 | 5309.70 | 未披露 | 定期报告 | 2012-10-27 |
| 2012-09-06 | 5299.47 | 未披露 | 定期报告 | 2012-08-24 |
| 2012-09-04 | 5299.31 | 未披露 | 定期报告 | 2012-07-28 |
| 2012-07-27 | 5265.66 | 未披露 | 定期报告 | 2012-07-13 |
| 2012-06-07 | 5285.16 | 未披露 | 定期报告 | 2012-05-25 |
| 2012-06-06 | 5284.01 | 未披露 | 定期报告 | 2012-04-28 |
| 2012-04-11 | 5276.14 | 未披露 | 定期报告 | 2012-03-30 |
| 2012-04-11 | 5275.37 | 未披露 |
更多>>
from January 29, 2011 to January 28, 2012
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
Dividend reinvestment plan
|
2012-01-28 |
| 2011-12-06 | 5272.07 | 未披露 | 定期报告 | 2011-11-25 |
| 2011-12-05 | 5272.19 | 未披露 | 定期报告 | 2011-10-29 |
| 2011-09-07 | 5267.47 | 未披露 | 定期报告 | 2011-08-26 |
| 2011-09-06 | 5267.37 | 未披露 | 定期报告 | 2011-07-30 |
| 2011-06-07 | 5267.38 | 未披露 | 定期报告 | 2011-05-27 |
| 2011-06-07 | 5265.54 | 未披露 | 定期报告 | 2011-04-30 |
| 2011-04-11 | 5263.30 | 未披露 | 定期报告 | 2011-04-01 |
| 2011-04-11 | 5258.51 | 未披露 |
更多>>
from January 30, 2010 to January 29, 2011
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Dividend reinvestment plan
|
2011-01-29 |
| 2010-12-07 | 5252.11 | 未披露 | 定期报告 | 2010-11-26 |
| 2010-12-07 | 5251.51 | 未披露 | 定期报告 | 2010-10-30 |
| 2010-09-08 | 5248.72 | 未披露 | 定期报告 | 2010-08-27 |
| 2010-09-08 | 5248.45 | 未披露 | 定期报告 | 2010-07-31 |
| 2010-06-08 | 5247.01 | 未披露 | 定期报告 | 2010-05-28 |
| 2010-06-08 | 5246.90 | 未披露 | 定期报告 | 2010-05-01 |
| 2010-04-12 | 5244.85 | 未披露 | 定期报告 | 2010-04-02 |
| 2010-04-12 | 5239.30 | 未披露 |
更多>>
from January 31, 2009 to January 30, 2010
Reclassification of Benefits Trust
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Dividend reinvestment plan
|
2010-01-30 |
| 2009-04-15 | 5226.53 | 未披露 | 定期报告 | 2009-04-03 |
| 2009-04-15 | 5443.30 | 未披露 |
更多>>
from February 2, 2008 to January 31, 2009
Effect of restricted stock unit conversions
Effect of stock options and related tax benefits
Dividend reinvestment plan
|
2009-01-31 |
| 2008-05-01 | 5177.22 | 未披露 | 定期报告 | 2008-04-24 |
| 2008-05-01 | 5394.79 | 未披露 |
更多>>
from February 3, 2007 to February 2, 2008
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Repurchase of Common Stock
Dividend reinvestment plan
|
2008-02-02 |
| 2007-04-18 | 5215.42 | 未披露 | 定期报告 | 2007-04-13 |
| 2007-04-18 | 5612.94 | 未披露 |
更多>>
from January 28, 2006 to February 3, 2007
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Repurchase of Common Stock
Dividend reinvestment plan
|
2007-02-03 |
| 2006-04-12 | 5423.30 | 未披露 | 定期报告 | 2006-03-31 |
| 2006-04-12 | 5640.41 | 未披露 |
更多>>
from January 29, 2005 to January 28, 2006
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Repurchase of Common Stock
Dividend reinvestment plan
|
2006-01-28 |
| 2005-04-15 | 5528.07 | 未披露 | 定期报告 | 2005-04-02 |
| 2005-04-15 | 5725.19 | 未披露 |
更多>>
from January 31, 2004 to January 29, 2005
Issuance of Common Stock
Effect of stock options and related tax benefits
Stock compensation expense
Dividend reinvestment plan
|
2005-01-29 |
| 2004-04-15 | 5772.60 | 未披露 | 定期报告 | 2004-04-03 |
| 2004-04-15 | 5498.24 | 未披露 |
更多>>
from February 1, 2003 to January 31, 2004
Effect of stock options and related tax benefits
Dividend reinvestment plan
|
2004-01-31 |
| 2003-05-02 | 5384.48 | 未披露 | 定期报告 | 2003-04-05 |
| 2003-05-02 | 5383.98 | 未披露 |
更多>>
from February 2, 2002 to February 1, 2003
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
2003-02-01 |
| 2002-05-03 | 5364.61 | 未披露 | 定期报告 | 2002-04-06 |
| 2002-05-03 | 5362.61 | 未披露 |
更多>>
from February 3, 2001 to February 2, 2002
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
2002-02-02 |
| 2001-05-03 | 5345.59 | 未披露 |
更多>>
from January 29, 2000 to February 3, 2001
Dividend reinvestment plan
|
2001-02-03 |
| 2000-04-28 | 5318.94 | 未披露 |
更多>>
from January 30, 1999 to January 29, 2000
Exercise of stock options and related tax benefits
Dividend reinvestment plan
Repurchase of Treasury Stock
|
2000-01-29 |
| 1999-04-30 | 5258.76 | 未披露 | 定期报告 | 1999-04-09 |
| 1999-04-30 | 6384.76 | 未披露 |
更多>>
from January 31, 1998 to January 30, 1999
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
1999-01-30 |
| 1998-04-29 | 6375.36 | 未披露 | 定期报告 | 1998-04-10 |
| 1998-04-29 | 6365.77 | 未披露 |
更多>>
from February 1, 1997 to January 31, 1998
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
1998-01-31 |
| 1997-05-02 | 6319.45 | 未披露 | 定期报告 | 1997-04-11 |
| 1997-05-02 | 6311.95 | 未披露 |
更多>>
from February 3, 1996 to February 1, 1997
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
1997-02-01 |
| 1996-05-02 | 6217.68 | 未披露 | 定期报告 | 1996-04-05 |
| 1996-05-02 | 6208.40 | 未披露 |
更多>>
from January 28, 1995 to February 3, 1996
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
1996-02-03 |
| 1995-04-28 | 6155.43 | 未披露 | 定期报告 | 1995-04-07 |
| 1995-04-28 | 6106.01 | 未披露 |
更多>>
from January 29, 1994 to January 28, 1995
Exercise of stock options and related tax benefits
Dividend reinvestment plan
Acquisitions and transfers of 2,232,500 shares of treasury stock to benefits trust
|
1995-01-28 |
| 1994-04-22 | 5913.85 | 未披露 | 定期报告 | 1994-04-08 |
| 1994-04-22 | 6011.19 | 未披露 |
更多>>
from January 30, 1993 to January 29, 1994
Exercise of stock options and related tax benefits
Dividend reinvestment plan
Acquisition of 948,200 shares of treasury stock
|
1994-01-29 |
| 1994-04-22 | 6066.91 | 未披露 |
更多>>
from February 1, 1992 to January 30, 1993
Conversion of 6% convertible subordinated debentures into equity
Exercise of stock options and related tax benefits
Dividend reinvestment plan
|
1993-01-30 |
from February 1, 2014 to January 31, 2015
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
from February 2, 2013 to February 1, 2014
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
Treasury stock repurchases
from January 28, 2012 to February 2, 2013
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
Treasury stock repurchases
from January 29, 2011 to January 28, 2012
Effect of stock options and related tax benefits
Effect of employee stock purchase plan
Effect of restricted stock unit conversions
Dividend reinvestment plan
from January 30, 2010 to January 29, 2011
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Dividend reinvestment plan
from January 31, 2009 to January 30, 2010
Reclassification of Benefits Trust
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Dividend reinvestment plan
from February 2, 2008 to January 31, 2009
Effect of restricted stock unit conversions
Effect of stock options and related tax benefits
Dividend reinvestment plan
from February 3, 2007 to February 2, 2008
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Repurchase of Common Stock
Dividend reinvestment plan
from January 28, 2006 to February 3, 2007
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Repurchase of Common Stock
Dividend reinvestment plan
from January 29, 2005 to January 28, 2006
Effect of stock options and related tax benefits
Effect of restricted stock unit conversions
Repurchase of Common Stock
Dividend reinvestment plan
from January 31, 2004 to January 29, 2005
Issuance of Common Stock
Effect of stock options and related tax benefits
Stock compensation expense
Dividend reinvestment plan
from February 1, 2003 to January 31, 2004
Effect of stock options and related tax benefits
Dividend reinvestment plan
from February 2, 2002 to February 1, 2003
Exercise of stock options and related tax benefits
Dividend reinvestment plan
from February 3, 2001 to February 2, 2002
Exercise of stock options and related tax benefits
Dividend reinvestment plan
from January 29, 2000 to February 3, 2001
Dividend reinvestment plan
from January 30, 1999 to January 29, 2000
Exercise of stock options and related tax benefits
Dividend reinvestment plan
Repurchase of Treasury Stock
from January 31, 1998 to January 30, 1999
Exercise of stock options and related tax benefits
Dividend reinvestment plan
from February 1, 1997 to January 31, 1998
Exercise of stock options and related tax benefits
Dividend reinvestment plan
from February 3, 1996 to February 1, 1997
Exercise of stock options and related tax benefits
Dividend reinvestment plan
from January 28, 1995 to February 3, 1996
Exercise of stock options and related tax benefits
Dividend reinvestment plan
from January 29, 1994 to January 28, 1995
Exercise of stock options and related tax benefits
Dividend reinvestment plan
Acquisitions and transfers of 2,232,500 shares of treasury stock to benefits trust
from January 30, 1993 to January 29, 1994
Exercise of stock options and related tax benefits
Dividend reinvestment plan
Acquisition of 948,200 shares of treasury stock
from February 1, 1992 to January 30, 1993
Conversion of 6% convertible subordinated debentures into equity
Exercise of stock options and related tax benefits
Dividend reinvestment plan