股本结构
单位：万股
| 公告日期 | 2017-10-20 | 2017-08-08 | 2017-08-08 | 2017-06-02 | 2017-05-09 | 2017-05-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 950.50 | 950.37 | 950.25 | 950.10 | 950.09 | 950.03 |
| 普通股本 | 950.50 | 950.37 | 950.25 | 950.10 | 950.09 | 950.03 |
| 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 | 2017-09-30 | 2017-08-08 | 2017-06-30 | 2017-05-16 | 2017-05-09 | 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 |
|---|---|---|---|---|
| 2017-10-20 | 950.50 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-08 | 950.37 | 未披露 | 定期报告 | 2017-08-08 |
| 2017-08-08 | 950.25 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Vesting of restricted stock awards, net
|
2017-06-30 |
| 2017-06-02 | 950.10 | 未披露 | 定期报告 | 2017-05-16 |
| 2017-05-09 | 950.09 | 未披露 | 定期报告 | 2017-05-09 |
| 2017-05-09 | 950.03 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Vesting of restricted stock awards, net
|
2017-03-31 |
| 2017-03-15 | 950.02 | 未披露 | 定期报告 | 2017-03-10 |
| 2016-11-10 | 949.49 | 未披露 |
更多>>
From December 31,2015 to September 30, 2016
Vesting of restricted stock awards, net
Exercise of stock options
|
2016-09-30 |
| 2016-11-10 | 949.49 | 未披露 |
更多>>
From December 31,2015 to August 11, 2016
Vesting of restricted stock awards, net
Exercise of stock options
|
2016-08-11 |
| 2016-05-13 | 949.38 | 未披露 |
更多>>
from December 31, 2015 to March 28, 2016
Vesting of restricted stock awards, net
Exercise of stock options
|
2016-03-28 |
| 2015-11-12 | 948.92 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Vesting of restricted stock awards, net
Retirement of common shares
|
2015-09-30 |
| 2015-08-13 | 950.40 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Vesting of restricted stock awards, net
Retirement of common shares
|
2015-06-30 |
| 2015-05-13 | 952.90 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Vesting of restricted stock awards, net
Retirement of common shares
|
2015-03-31 |
| 2015-03-25 | 952.68 | 未披露 | 定期报告 | 2015-03-20 |
| 2014-08-13 | 959.80 | 未披露 |
更多>>
From December 31, 2013 to June 30, 2014
Retirement of common shares
|
2014-06-30 |
| 2014-05-13 | 964.77 | 未披露 | 定期报告 | 2014-05-12 |
| 2014-05-13 | 965.19 | 未披露 |
更多>>
from December 31, 2013 to March 26, 2014
Retirement of common shares
|
2014-03-26 |
| 2014-03-26 | 965.39 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Retirement of common shares
Retirement of treasury shares
|
2013-12-31 |
| 2013-11-13 | 973.88 | 未披露 | 定期报告 | 2013-11-12 |
| 2010-11-05 | 975.13 | 未披露 | 定期报告 | 2010-11-05 |
| 2010-04-20 | 974.40 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-03-10 | 974.23 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Exercise of stock options
|
2009-12-31 |
| 2009-03-11 | 973.81 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
|
2008-12-31 |
| 2008-03-11 | 977.55 | 未披露 | 定期报告 | 2008-03-07 |
| 2008-03-11 | 980.87 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
|
2007-12-31 |
| 2007-03-13 | 994.38 | 未披露 | 定期报告 | 2007-03-01 |
| 2007-03-13 | 978.81 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
3-for-2 stock split
|
2006-12-31 |
| 2006-03-15 | 639.24 | 未披露 | 定期报告 | 2006-03-02 |
| 2006-03-15 | 633.95 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
|
2005-12-31 |
| 2005-03-14 | 631.37 | 未披露 | 定期报告 | 2005-03-01 |
| 2005-03-14 | 626.47 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
3 for 2 stock split
|
2004-12-31 |
| 2004-03-12 | 418.77 | 未披露 | 定期报告 | 2004-02-19 |
| 2004-03-12 | 419.03 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Exercise of stock options
Acquisition of treasury shares
|
2003-12-31 |
| 2003-03-31 | 414.46 | 未披露 | 定期报告 | 2003-03-05 |
| 2003-03-31 | 420.39 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
3 for 2 stock split, including fractional shares
Exercise of stock options
Acquisition of treasury shares
|
2002-12-31 |
| 2002-04-01 | 295.46 | 未披露 | 定期报告 | 2002-03-06 |
| 2002-04-01 | 296.43 | 未披露 |
更多>>
from September 30, 2001 to December 31, 2001
Exercise of stock options
Acquisition of treasury shares
Release of ESOP shares
|
2001-12-31 |
| 2001-12-28 | 286.32 | 未披露 | 定期报告 | 2001-12-03 |
| 2001-12-28 | 288.06 | 未披露 |
更多>>
from September 30, 2000 to September 30, 2001
Exercise of stock options
Acquisition of treasury shares
Release of ESOP shares
|
2001-09-30 |
| 2000-12-22 | 291.97 | 未披露 | 定期报告 | 2000-12-07 |
| 2000-12-22 | 297.86 | 未披露 |
更多>>
from September 30, 1999 to September 30, 2000
Release of ESOP shares
Acquisition of treasury shares
|
2000-09-30 |
| 1999-12-27 | 328.29 | 未披露 | 定期报告 | 1999-12-14 |
| 1999-12-27 | 332.42 | 未披露 |
更多>>
from September 30, 1998 to September 30, 1999
Acquisition of treasury shares
Release of ESOP shares
|
1999-09-30 |
| 1998-12-24 | 382.02 | 未披露 | 定期报告 | 1998-12-10 |
| 1998-12-24 | 387.71 | 未披露 |
更多>>
from September 30, 1997 to September 30, 1998
Three for two stock split effected in the form of a 50% stock dividend
Acquisition of treasury shares
Release of ESOP shares
|
1998-09-30 |
| 1997-12-23 | 270.16 | 未披露 |
更多>>
from September 30, 1996 to September 30, 1997
Issuance of shares of common stock
Release of ESOP shares
|
1997-09-30 |
from December 31, 2016 to June 30, 2017
Vesting of restricted stock awards, net
from December 31, 2016 to March 31, 2017
Vesting of restricted stock awards, net
From December 31,2015 to September 30, 2016
Vesting of restricted stock awards, net
Exercise of stock options
From December 31,2015 to August 11, 2016
Vesting of restricted stock awards, net
Exercise of stock options
from December 31, 2015 to March 28, 2016
Vesting of restricted stock awards, net
Exercise of stock options
from December 31, 2014 to September 30, 2015
Vesting of restricted stock awards, net
Retirement of common shares
from December 31, 2014 to June 30, 2015
Vesting of restricted stock awards, net
Retirement of common shares
from December 31, 2014 to March 31, 2015
Vesting of restricted stock awards, net
Retirement of common shares
From December 31, 2013 to June 30, 2014
Retirement of common shares
from December 31, 2013 to March 26, 2014
Retirement of common shares
from December 31, 2012 to December 31, 2013
Retirement of common shares
Retirement of treasury shares
from December 31, 2008 to December 31, 2009
Exercise of stock options
from December 31, 2007 to December 31, 2008
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
from December 31, 2006 to December 31, 2007
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
from December 31, 2005 to December 31, 2006
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
3-for-2 stock split
from December 31, 2004 to December 31, 2005
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
from December 31, 2003 to December 31, 2004
Exercise of stock options
Shares traded to exercise options
Acquisition of treasury shares
3 for 2 stock split
from December 31, 2002 to December 31, 2003
Exercise of stock options
Acquisition of treasury shares
from December 31, 2001 to December 31, 2002
3 for 2 stock split, including fractional shares
Exercise of stock options
Acquisition of treasury shares
from September 30, 2001 to December 31, 2001
Exercise of stock options
Acquisition of treasury shares
Release of ESOP shares
from September 30, 2000 to September 30, 2001
Exercise of stock options
Acquisition of treasury shares
Release of ESOP shares
from September 30, 1999 to September 30, 2000
Release of ESOP shares
Acquisition of treasury shares
from September 30, 1998 to September 30, 1999
Acquisition of treasury shares
Release of ESOP shares
from September 30, 1997 to September 30, 1998
Three for two stock split effected in the form of a 50% stock dividend
Acquisition of treasury shares
Release of ESOP shares
from September 30, 1996 to September 30, 1997
Issuance of shares of common stock
Release of ESOP shares