股本结构

单位:万股
公告日期 2026-03-31 2026-02-25 2026-02-25 2025-10-29 2025-10-29 2025-07-23
证券总股本 5754.18 5754.44 5754.73 5774.45 5781.08 5790.82
普通股本 5754.18 5754.44 5754.73 5774.45 5781.08 5790.82
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 2026-03-18 2026-02-23 2025-12-31 2025-10-27 2025-09-30 2025-07-21
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
2026-03-31 5754.18 未披露 定期报告 2026-03-18
2026-02-25 5754.44 未披露 定期报告 2026-02-23
2026-02-25 5754.73 未披露
更多>>
From December 31, 2024 to December 31, 2025 Issuance of restricted stock Repurchase of common stock, including excise tax
2025-12-31
2025-10-29 5774.45 未披露 定期报告 2025-10-27
2025-10-29 5781.08 未披露
更多>>
From June 30, 2025 to September 30, 2025 Repurchase of common stock, including excise tax
2025-09-30
2025-07-23 5790.82 未披露 定期报告 2025-07-21
2025-07-23 5798.69 未披露
更多>>
From March 31, 2025 to June 30, 2025 Repurchase of common stock, including excise tax
2025-06-30
2025-04-01 5822.23 未披露 定期报告 2025-03-19
2025-02-26 5832.65 未披露
更多>>
From December 31, 2023 to December 31, 2024 Issuance of restricted stock, net of forfeitures Repurchase of common stock, including excise tax Retirement of treasury stock
2024-12-31
2024-04-04 5839.75 未披露 定期报告 2024-03-20
2023-04-26 5837.20 未披露
更多>>
From December 31, 2022 to March 31, 2023 Issuance of restricted stock
2023-03-31
2023-04-06 5835.92 未披露 定期报告 2023-03-22
2022-10-26 5833.55 未披露
更多>>
From June 30, 2022 to September 30, 2022 Repurchase of common shares
2022-09-30
2022-07-27 5890.77 未披露
更多>>
From March 31, 2022 to June 30, 2022 Issuance of restricted stock Repurchase of common shares
2022-06-30
2022-04-27 5891.25 未披露 定期报告 2022-04-25
2022-04-07 5890.81 未披露 定期报告 2022-03-23
2020-07-30 5888.25 未披露
更多>>
From March 31, 2020 to June 30, 2020 Repurchase of common shares
2020-06-30
2020-04-29 5889.90 未披露 定期报告 2020-04-27
2020-04-29 5900.35 未披露
更多>>
From December 31, 2019 to March 31, 2020 Repurchase of common shares
2020-03-31
2020-04-09 5906.95 未披露 定期报告 2020-03-25
2020-02-26 5941.46 未披露
更多>>
From December 31, 2018 to October 28, 2019 Stock based compensation expense Repurchase of common shares Retirement of treasury stock
2019-10-28
2019-10-30 5953.62 未披露
更多>>
from June 30, 2019 to September 30, 2019 Stock based compensation expense Repurchase of common shares
2019-09-30
2019-07-31 6020.62 未披露 定期报告 2019-07-29
2019-05-01 6020.05 未披露
更多>>
from December 31, 2018 to February 25, 2019 Repurchase of common shares
2019-02-25
2018-10-31 6067.20 未披露
更多>>
from December 31, 2017 to September 30, 2018 Issuance of common stock for officer compensation Repurchase of common shares Issuance of common stock for director’s fees Retirement of treasury stock
2018-09-30
2018-08-01 6129.53 未披露 定期报告 2018-07-30
2018-08-01 6184.27 未披露
更多>>
from December 31, 2017 to June 30, 2018 Issuance of common stock for officer compensation Repurchase of common shares
2018-06-30
2018-05-02 6463.68 未披露 定期报告 2018-04-30
2018-05-02 6514.30 未披露
更多>>
From December 31, 2017 To March 22, 2018 Issuance of common stock for officer compensation Repurchase of common shares
2018-03-22
2018-03-01 6533.33 未披露 定期报告 2018-02-26
2018-03-01 6589.79 未披露
更多>>
From December 31, 2016 To December 31, 2017 Issuance of common stock for director’s fees Repurchase of common shares
2017-12-31
2017-11-02 6632.12 未披露 定期报告 2017-10-30
2017-11-02 6653.62 未披露
更多>>
From December 31, 2016 To September 30, 2017 Issuance of common stock for director’s fees Repurchase of common shares
2017-09-30
2017-08-03 7043.21 未披露 定期报告 2017-07-31
2017-08-03 7192.67 未披露
更多>>
from December 31, 2016 to June 30, 2017 Repurchase of common shares
2017-06-30
2017-05-04 7196.99 未披露 定期报告 2017-05-01
2017-05-04 7229.78 未披露
更多>>
from December 31, 2016 to March 31, 2017 Repurchase of common shares
2017-03-31
2017-04-14 7245.84 未披露 定期报告 2017-03-23
2016-11-03 7434.28 未披露
更多>>
From December 31, 2015 to September 30, 2016 Repurchase of common shares Retirement of treasury stock
2016-09-30
2016-08-03 7434.28 未披露
更多>>
from December 31, 2015 to June 30, 2016 Issuance of common stock for director’s fees Repurchase of common shares
2016-06-30
2016-05-06 7433.39 未披露
更多>>
From December 31, 2015 to March 22, 2016 Repurchase of common shares
2016-03-22
2016-03-03 7434.96 未披露 定期报告 2016-02-26
2015-11-05 7532.96 未披露
更多>>
From December 31, 2014 to September 30, 2015 Repurchase of common shares Issuance of common stock for director’s fees
2015-09-30
2015-08-06 9205.61 未披露 定期报告 2015-08-03
2015-08-06 9231.23 未披露
更多>>
From December 31, 2014 to June 30, 2015 Issuance of common stock for director’s fees
2015-06-30
2015-05-19 9232.29 未披露 定期报告 2015-05-04
2014-11-06 9230.26 未披露
更多>>
from December 31, 2013 to September 30, 2014 Issuance of common stock for directors fees
2014-09-30
2014-08-08 9230.03 未披露
更多>>
from December 31, 2013 to June 30, 2014 Issuance of common stock for directors fees
2014-06-30
2014-02-28 9229.29 未披露 定期报告 2014-02-24
2014-01-31 9228.20 未披露 定期报告 2014-01-27
2014-02-28 9229.29 未披露
更多>>
from December 31, 2012 to December 31, 2013 Issuance of common stock for director fees Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
2013-12-31
2013-11-07 9229.38 未披露
更多>>
from December 31, 2012 to September 30, 2013 Issuance of common stock for director fees Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
2013-09-30
2013-08-08 9231.41 未披露 定期报告 2013-08-02
2013-08-08 9229.38 未披露
更多>>
from December 31, 2012 to June 30, 2013 Issuance of common stock for director fees Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
2013-06-30
2013-05-08 9228.20 未披露
更多>>
from December 31, 2012 to March 31, 2013 Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
2013-03-31
2013-03-01 9230.23 未披露 定期报告 2013-02-25
2013-03-01 9226.85 未披露
更多>>
from December 31, 2011 to December 31, 2012 Issuances of restricted stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
2012-12-31
2012-11-02 9228.59 未披露 定期报告 2012-10-26
2012-11-02 9229.19 未披露
更多>>
from December 31, 2011 to September 30, 2012 Issuances of common stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
2012-09-30
2012-08-03 9229.21 未披露
更多>>
from December 31, 2011 to June 30, 2012 Issuances of common stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
2012-06-30
2012-05-03 9227.84 未披露 定期报告 2012-04-27
2012-05-03 9226.22 未披露
更多>>
from December 31, 2011 to March 31, 2012 Issuances of common stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
2012-03-31
2012-02-27 9224.24 未披露 定期报告 2012-02-21
2012-02-27 9226.73 未披露
更多>>
from December 31, 2010 to December 31, 2011 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Retirement of treasury shares Purchases of treasury shares
2011-12-31
2011-11-03 9227.27 未披露 定期报告 2011-10-26
2011-11-03 9228.07 未披露
更多>>
from December 31, 2010 to September 30, 2011 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
2011-09-30
2011-08-04 9228.24 未披露 定期报告 2011-07-27
2011-08-04 9228.15 未披露
更多>>
From Dec 31 2010 to Jun 30 2011 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
2011-06-30
2011-05-05 9230.69 未披露 定期报告 2011-04-29
2011-05-05 9232.53 未披露
更多>>
Issuances of restricted stock Forfeitures of restricted stock Purchases of treasury shares
2011-03-31
2011-03-03 9256.87 未披露 定期报告 2011-02-18
2011-03-03 9260.54 未披露
更多>>
from dec 31 2009 to dec 31 2010 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
2010-12-31
2010-11-02 9262.47 未披露 定期报告 2010-10-28
2010-11-02 9264.02 未披露
更多>>
from dec 31 2009 to sep 30 2010 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
2010-09-30
2010-08-05 9270.13 未披露 定期报告 2010-07-28
2010-08-05 9271.58 未披露
更多>>
from dec 31 2009 to Jun 30 2010 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
2010-06-30
2010-05-04 9268.64 未披露 定期报告 2010-04-28
2010-05-04 9269.52 未披露
更多>>
Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
2010-03-31
2010-02-23 9257.35 未披露 定期报告 2010-02-19
2010-02-23 9228.15 未披露
更多>>
from December 31, 2008 to December 31, 2009 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
2009-12-31
2009-02-24 9249.63 未披露 定期报告 2009-02-19
2009-02-24 9220.33 未披露
更多>>
from December 31, 2007 to December 31, 2008 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock, net of offering costs Purchases of treasury shares
2008-12-31
2008-02-25 7532.04 未披露 定期报告 2008-02-21
2008-02-25 7459.75 未披露
更多>>
from December 31, 2006 to December 31, 2007 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
2007-12-31
2007-02-28 7437.10 未披露 定期报告 2007-02-22
2007-02-28 7427.27 未披露
更多>>
from December 31, 2005 to December 31, 2006 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
2006-12-31
2006-03-14 7482.78 未披露 定期报告 2006-03-09
2006-03-14 7492.83 未披露
更多>>
from December 31, 2004 to December 31, 2005 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
2005-12-31
2005-03-14 7607.69 未披露 定期报告 2005-02-28
2005-03-14 7589.33 未披露
更多>>
from December 31, 2003 to December 31, 2004 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares Issuance of treasury shares
2004-12-31
2004-03-12 7593.05 未披露 定期报告 2004-03-10
2004-03-12 7603.01 未披露
更多>>
from December 31, 2002 to December 31, 2003 Issuances of restricted stock Issuances of common stock Purchases of treasury shares
2003-12-31
2003-03-26 7608.63 未披露 定期报告 2003-03-14
2003-03-26 7600.44 未披露
更多>>
from December 31, 2001 to December 31, 2002 Issuance of common stock Purchase of treasury shares
2002-12-31
2002-03-20 8032.49 未披露 定期报告 2002-03-15
2002-03-20 7950.96 未披露
更多>>
from December 31, 2000 to December 31, 2001 Issuance of common stock Purchase of treasury shares
2001-12-31
2001-03-19 8260.00 未披露 定期报告 2001-03-12
2001-03-19 8392.63 未披露
更多>>
from December 31, 1999 to December 31, 2000 Issuance of common stock Purchase of treasury shares
2000-12-31
2000-03-22 8523.04 未披露 定期报告 2000-03-10
2000-03-22 8643.20 未披露
更多>>
from December 31,1998 to December 31,1999 Increase in restricted stock deferred compensation Issuance of common stock Purchase of treasury shares
1999-12-31
1999-03-30 8811.23 未披露 定期报告 1999-03-12
1999-03-30 8915.42 未披露
更多>>
from December 31, 1997 to December 31, 1998 Purchase of treasury shares,net
1998-12-31
1998-03-26 9169.78 未披露
更多>>
from December 31,1996 to January 13, 1998 Restricted stock granted All share numbers and per share amounts have been restated to reflect the three-for-one split of the Company's common stock, which became effective on January 12, 1998.
1998-01-13
1994-03-30 3049.87 未披露 定期报告 1992-12-31
From December 31, 2024 to December 31, 2025 Issuance of restricted stock Repurchase of common stock, including excise tax
From June 30, 2025 to September 30, 2025 Repurchase of common stock, including excise tax
From March 31, 2025 to June 30, 2025 Repurchase of common stock, including excise tax
From December 31, 2023 to December 31, 2024 Issuance of restricted stock, net of forfeitures Repurchase of common stock, including excise tax Retirement of treasury stock
From December 31, 2022 to March 31, 2023 Issuance of restricted stock
From June 30, 2022 to September 30, 2022 Repurchase of common shares
From March 31, 2022 to June 30, 2022 Issuance of restricted stock Repurchase of common shares
From March 31, 2020 to June 30, 2020 Repurchase of common shares
From December 31, 2019 to March 31, 2020 Repurchase of common shares
From December 31, 2018 to October 28, 2019 Stock based compensation expense Repurchase of common shares Retirement of treasury stock
from June 30, 2019 to September 30, 2019 Stock based compensation expense Repurchase of common shares
from December 31, 2018 to February 25, 2019 Repurchase of common shares
from December 31, 2017 to September 30, 2018 Issuance of common stock for officer compensation Repurchase of common shares Issuance of common stock for director’s fees Retirement of treasury stock
from December 31, 2017 to June 30, 2018 Issuance of common stock for officer compensation Repurchase of common shares
From December 31, 2017 To March 22, 2018 Issuance of common stock for officer compensation Repurchase of common shares
From December 31, 2016 To December 31, 2017 Issuance of common stock for director’s fees Repurchase of common shares
From December 31, 2016 To September 30, 2017 Issuance of common stock for director’s fees Repurchase of common shares
from December 31, 2016 to June 30, 2017 Repurchase of common shares
from December 31, 2016 to March 31, 2017 Repurchase of common shares
From December 31, 2015 to September 30, 2016 Repurchase of common shares Retirement of treasury stock
from December 31, 2015 to June 30, 2016 Issuance of common stock for director’s fees Repurchase of common shares
From December 31, 2015 to March 22, 2016 Repurchase of common shares
From December 31, 2014 to September 30, 2015 Repurchase of common shares Issuance of common stock for director’s fees
From December 31, 2014 to June 30, 2015 Issuance of common stock for director’s fees
from December 31, 2013 to September 30, 2014 Issuance of common stock for directors fees
from December 31, 2013 to June 30, 2014 Issuance of common stock for directors fees
from December 31, 2012 to December 31, 2013 Issuance of common stock for director fees Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
from December 31, 2012 to September 30, 2013 Issuance of common stock for director fees Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
from December 31, 2012 to June 30, 2013 Issuance of common stock for director fees Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
from December 31, 2012 to March 31, 2013 Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards
from December 31, 2011 to December 31, 2012 Issuances of restricted stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
from December 31, 2011 to September 30, 2012 Issuances of common stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
from December 31, 2011 to June 30, 2012 Issuances of common stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
from December 31, 2011 to March 31, 2012 Issuances of common stock Forfeitures of restricted stock Treasury shares received in lieu of taxes to be remitted on share award
from December 31, 2010 to December 31, 2011 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Retirement of treasury shares Purchases of treasury shares
from December 31, 2010 to September 30, 2011 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
From Dec 31 2010 to Jun 30 2011 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
Issuances of restricted stock Forfeitures of restricted stock Purchases of treasury shares
from dec 31 2009 to dec 31 2010 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
from dec 31 2009 to sep 30 2010 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
from dec 31 2009 to Jun 30 2010 Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
Issuances of restricted stock Forfeitures of restricted stock Issuance of common stock Purchases of treasury shares
from December 31, 2008 to December 31, 2009 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
from December 31, 2007 to December 31, 2008 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock, net of offering costs Purchases of treasury shares
from December 31, 2006 to December 31, 2007 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
from December 31, 2005 to December 31, 2006 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
from December 31, 2004 to December 31, 2005 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares
from December 31, 2003 to December 31, 2004 Issuances of restricted stock Forfeitures of restricted stock Issuances of common stock Purchases of treasury shares Issuance of treasury shares
from December 31, 2002 to December 31, 2003 Issuances of restricted stock Issuances of common stock Purchases of treasury shares
from December 31, 2001 to December 31, 2002 Issuance of common stock Purchase of treasury shares
from December 31, 2000 to December 31, 2001 Issuance of common stock Purchase of treasury shares
from December 31, 1999 to December 31, 2000 Issuance of common stock Purchase of treasury shares
from December 31,1998 to December 31,1999 Increase in restricted stock deferred compensation Issuance of common stock Purchase of treasury shares
from December 31, 1997 to December 31, 1998 Purchase of treasury shares,net
from December 31,1996 to January 13, 1998 Restricted stock granted All share numbers and per share amounts have been restated to reflect the three-for-one split of the Company's common stock, which became effective on January 12, 1998.