股本结构

单位:万股
公告日期 2025-11-04 2025-11-04 2025-08-07 2025-08-07 2025-05-01 2025-05-01
证券总股本 1812.60 1825.96 1846.91 1853.23 1865.35 1870.33
普通股本 1812.60 1825.96 1846.91 1853.23 1865.35 1870.33
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 2025-10-31 2025-09-30 2025-08-01 2025-06-30 2025-04-25 2025-03-31
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
2025-11-04 1812.60 未披露 定期报告 2025-10-31
2025-11-04 1825.96 未披露
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From June 30, 2025 to September 30, 2025 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 1,263 shares Repurchases of common stock
2025-09-30
2025-08-07 1846.91 未披露 定期报告 2025-08-01
2025-08-07 1853.23 未披露
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From March 31, 2025 to June 30, 2025 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 3,925 shares Repurchases of common stock
2025-06-30
2025-05-01 1865.35 未披露 定期报告 2025-04-25
2025-05-01 1870.33 未披露
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From December 31, 2024 to March 31, 2025 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 29,497 shares Repurchases of common stock
2025-03-31
2025-03-18 1880.62 未披露 定期报告 2025-03-06
2025-02-18 1881.61 未披露 定期报告 2025-01-31
2025-02-18 1884.95 未披露
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From December 31, 2023 to December 31, 2024 Repurchases of common stock Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 34,511 shares
2024-12-31
2024-11-01 1887.28 未披露
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From June 30, 2024 to September 30, 2024 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 1,026 shares Repurchases of common stock
2024-09-30
2024-08-08 1890.45 未披露 定期报告 2024-08-02
2024-08-08 1895.07 未披露
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From March 31, 2024 to June 30, 2024 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 5,132 shares Repurchases of common stock
2024-06-30
2024-05-03 1900.75 未披露 定期报告 2024-04-26
2024-05-03 1900.68 未披露
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From December 31, 2023 to March 31, 2024 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings and repurchases of 27,808 shares Repurchases of common stock
2024-03-31
2024-03-21 1900.60 未披露 定期报告 2024-03-06
2024-02-22 1862.01 未披露 定期报告 2024-01-31
2024-02-22 1863.14 未披露
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From December 31, 2022 to December 31, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 23,622 shares Repurchases of common stock
2023-12-31
2023-10-31 1868.02 未披露 定期报告 2023-10-27
2023-10-31 1874.14 未披露
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From June 30, 2023 to September 30, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 148 shares Repurchases of common stock
2023-09-30
2023-08-04 1858.34 未披露 定期报告 2023-07-28
2023-08-04 1852.15 未披露
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From March 31, 2023 to June 30, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 4,258 shares Repurchases of common stock
2023-06-30
2023-04-28 1851.02 未披露 定期报告 2023-04-21
2023-04-28 1854.10 未披露
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From December 31, 2022 to March 31, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings and repurchases of 18,468 shares Repurchases of common stock
2023-03-31
2023-03-15 1855.16 未披露 定期报告 2023-03-03
2023-02-23 1852.39 未披露 定期报告 2023-01-31
2023-02-23 1852.15 未披露
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From December 31, 2021 to December 31, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 27,653 shares Repurchases of common stock
2022-12-31
2022-10-27 1859.64 未披露 定期报告 2022-10-21
2022-10-27 1859.64 未披露
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From June 30, 2022 to September 30, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 54 shares
2022-09-30
2022-08-09 1858.97 未披露 定期报告 2022-07-29
2022-08-09 1858.97 未披露
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From March 31, 2022 to June 30, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 2,071 shares
2022-06-30
2022-04-28 1857.98 未披露
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From December 31, 2021 to March 31, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings and repurchases of 24,025 shares
2022-03-31
2022-03-17 1857.35 未披露 定期报告 2022-03-03
2022-02-24 1852.57 未披露 定期报告 2022-01-28
2022-02-24 1553.51 未披露
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From December 31, 2020 to December 31, 2021 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 35,061 shares Repurchases of common stock
2021-12-31
2021-11-02 1853.62 未披露 定期报告 2021-10-22
2021-11-02 1858.32 未披露
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From June 30, 2021 to September 30, 2021 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 18 shares Repurchases of common stock
2021-09-30
2021-08-03 1866.93 未披露 定期报告 2021-07-23
2021-08-03 1866.51 未披露
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From March 31, 2021 to June 30, 2021 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 3,305 shares
2021-06-30
2021-05-04 1861.07 未披露 定期报告 2021-04-23
2021-05-04 1860.65 未披露
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from December 31, 2020 to March 31, 2021 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings and repurchases of 22,724 shares
2021-03-31
2021-03-17 1858.94 未披露 定期报告 2021-03-05
2021-02-25 1851.63 未披露 定期报告 2021-01-29
2021-02-25 1850.38 未披露
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From December 31, 2019 to December 31, 2020 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 20,494 shares
2020-12-31
2020-10-29 1847.32 未披露 定期报告 2020-10-23
2020-10-29 1847.31 未披露
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From June 30, 2020 to September 30, 2020 Issue Stock for Directors,Employee Benefit and Stock Plans,net of related tax withholdings of 1,321 shares
2020-09-30
2020-07-30 1846.25 未披露 定期报告 2020-07-24
2020-07-30 1845.55 未披露
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From March 31, 2020 to June 30, 2020 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 3,399 shares
2020-06-30
2020-05-06 1844.25 未披露 定期报告 2020-04-30
2020-05-06 1843.48 未披露
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from December 31, 2019 to March 31, 2020 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 15,756 shares
2020-03-31
2020-03-19 1842.62 未披露 定期报告 2020-03-02
2020-02-27 1834.95 未披露 定期报告 2020-01-31
2020-02-27 1833.60 未披露
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from December 31, 2018 to December 31, 2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 12,198 shares
2019-12-31
2019-10-30 1826.69 未披露 定期报告 2019-10-18
2019-10-30 1825.40 未披露
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from June 30, 2019 to September 30, 2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 1,560 shares
2019-09-30
2019-08-01 1820.55 未披露 定期报告 2019-07-19
2019-08-01 1819.25 未披露
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from March 31, 2019 to June 30,2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 3,310 shares
2019-06-30
2019-04-30 1816.41 未披露 定期报告 2019-04-19
2019-04-30 1816.05 未披露
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from December 31, 2018 to March 31, 2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 6,952 shares
2019-03-31
2019-03-29 1815.42 未披露 定期报告 2019-03-11
2019-02-28 1811.91 未披露 定期报告 2019-01-31
2019-02-28 1812.52 未披露
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from December 31, 2017 to December 31, 2018 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 9,598 shares
2018-12-31
2018-11-02 1812.50 未披露 定期报告 2018-10-19
2018-11-02 1812.26 未披露 定期报告 2018-09-30
2018-08-01 1807.40 未披露 定期报告 2018-07-25
2018-08-01 1807.37 未披露 定期报告 2018-06-30
2018-05-01 1798.19 未披露 定期报告 2018-04-16
2018-05-01 1791.04 未披露 定期报告 2018-03-31
2018-03-14 1789.43 未披露 定期报告 2018-02-28
2018-02-28 1788.13 未披露 定期报告 2018-01-31
2018-02-28 1788.12 未披露
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from December 31, 2016 to December 31, 2017 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 16,990 shares
2017-12-31
2017-11-09 1785.15 未披露 定期报告 2017-10-30
2017-11-09 1784.09 未披露 定期报告 2017-09-30
2017-08-09 1782.42 未披露 定期报告 2017-07-31
2017-08-09 1782.33 未披露 定期报告 2017-06-30
2017-05-09 1780.59 未披露 定期报告 2017-04-30
2017-05-09 1775.46 未披露 定期报告 2017-03-31
2017-03-15 1771.99 未披露 定期报告 2017-03-02
2017-03-01 1769.53 未披露 定期报告 2017-02-10
2017-03-01 1768.84 未披露
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from December 31, 2015 to December 31, 2016 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 23,113 shares Purchases of Common Stock
2016-12-31
2016-10-28 1763.07 未披露 定期报告 2016-10-21
2016-10-28 1762.92 未披露 定期报告 2016-09-30
2016-07-28 1758.56 未披露 定期报告 2016-07-15
2016-07-28 1757.83 未披露 定期报告 2016-06-30
2016-04-29 1766.37 未披露 定期报告 2016-04-15
2016-04-29 1766.28 未披露 定期报告 2016-03-31
2016-03-15 1769.31 未披露 定期报告 2016-02-26
2016-02-29 1764.98 未披露 定期报告 2016-01-29
2016-02-29 1774.44 未披露
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From December 31, 2014 to December 31, 2015 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 23,160 shares Purchases of Common Stock
2015-12-31
2015-10-30 1783.72 未披露 定期报告 2015-10-15
2015-10-30 1783.75 未披露 定期报告 2015-09-30
2015-07-30 1824.91 未披露 定期报告 2015-07-15
2015-07-30 1826.18 未披露 定期报告 2015-06-30
2015-04-30 1840.20 未披露 定期报告 2015-04-15
2015-04-30 1840.37 未披露 定期报告 2015-03-31
2015-03-16 1845.78 未披露 定期报告 2015-03-02
2015-02-27 1841.52 未披露 定期报告 2015-01-30
2015-02-27 1841.50 未披露
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from December 31, 2013 to December 31, 2014 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 46,152 shares Purchases of Common Stock
2014-12-31
2014-10-29 1840.02 未披露 定期报告 2014-10-15
2014-10-29 1840.80 未披露 定期报告 2014-09-30
2014-07-30 1838.45 未披露 定期报告 2014-07-15
2014-07-30 1838.43 未披露 定期报告 2014-06-30
2014-04-25 1842.19 未披露 定期报告 2014-04-15
2014-04-25 1845.04 未披露 定期报告 2014-03-31
2014-03-10 1849.35 未披露 定期报告 2014-02-24
2014-02-28 1849.38 未披露 定期报告 2014-01-31
2014-02-28 1849.15 未披露
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from December 31, 2012 to December 31, 2013 Issue Stock for Directors, Employee Benefit and Stock Plans
2013-12-31
2013-10-28 1847.17 未披露 定期报告 2013-10-15
2013-10-28 1846.65 未披露 定期报告 2013-09-30
2013-07-30 1840.31 未披露 定期报告 2013-07-15
2013-07-30 1839.63 未披露 定期报告 2013-06-30
2013-04-26 1840.14 未披露 定期报告 2013-04-15
2013-04-26 1843.02 未披露 定期报告 2013-03-31
2013-03-11 1849.82 未披露 定期报告 2013-03-01
2013-02-22 1847.84 未披露 定期报告 2013-01-31
2013-02-22 1846.45 未披露
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from December 31, 2011 to December 31, 2012 Issue Stock for Directors, Employee Benefit and Stock Plans Purchases of Common Stock
2012-12-31
2012-10-30 1858.53 未披露 定期报告 2012-10-24
2012-10-30 1857.80 未披露 定期报告 2012-09-30
2012-08-02 1860.63 未披露 定期报告 2012-07-26
2012-08-02 1860.61 未披露 定期报告 2012-06-30
2012-04-27 1884.31 未披露 定期报告 2012-04-18
2012-04-27 1880.32 未披露 定期报告 2012-03-31
2012-02-24 1886.64 未披露 定期报告 2012-02-16
2012-02-24 1883.49 未披露
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from December 31, 2010 to December 31, 2011 Issue Stock for Directors,Employee Benefit and Stock Plans Purchases of Common Stock
2011-12-31
2011-11-02 1880.87 未披露 定期报告 2011-10-26
2011-11-02 1880.54 未披露 定期报告 2011-09-30
2011-08-04 1893.22 未披露 定期报告 2011-07-28
2011-08-04 1892.29 未披露 定期报告 2011-06-30
2011-04-28 1914.29 未披露 定期报告 2011-04-20
2011-04-28 1914.37 未披露 定期报告 2011-03-31
2011-02-28 1907.37 未披露 定期报告 2011-02-22
2011-02-28 1903.88 未披露
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from December 31, 2009 to December 31, 2010 Issue Stock for Directors, Employee Benefit and Stock Plans Purchases of Common Stock
2010-12-31
2010-11-02 1899.02 未披露 定期报告 2010-10-28
2010-11-02 1894.55 未披露 定期报告 2010-09-30
2010-08-03 1899.18 未披露 定期报告 2010-07-29
2010-08-03 1897.06 未披露 定期报告 2010-06-30
2010-03-01 1880.10 未披露 定期报告 2010-02-24
2010-03-01 1875.08 未披露
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from December 31, 2008 to December 31, 2009 Issue Stock for Directors,Employee Benefit and Stock Plans
2009-12-31
2009-03-16 1831.77 未披露 定期报告 2009-03-12
2009-03-16 1828.47 未披露
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from December 31,2007 to December 31,2008 Issue Stock for Directors, Employee Benefit and Stock Plans Purchases of Common Stock
2008-12-31
2008-03-05 1847.24 未披露 定期报告 2008-02-27
2008-03-05 1849.95 未披露
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from December 31,2006 to December 31,2007 Issue stock for directors, employee benefit and stock plans Purchase of common stock
2007-12-31
2007-03-05 1878.48 未披露 定期报告 2007-02-22
2007-03-05 1875.36 未披露
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from December 31,2005 to December 31,2006 Stock split Issue stock for directors, employee benefit and stock plans Purchase of common stock On April 26, 2006, the Board of Directors declared a two-for-one common stock split effective July 26, 2006.
2006-12-31
2006-03-02 927.33 未披露 定期报告 2006-02-22
2006-03-02 919.12 未披露
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from December 31,2004 to December 31,2005 Issue stock for directors, employee benefit and stock plans Purchase of common stock
2005-12-31
2005-03-11 900.61 未披露 定期报告 2005-02-25
2005-03-11 900.32 未披露
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from December 31,2003 to December 31,2004 Issue stock for employee benefit plans and directors Purchase of common stock
2004-12-31
2004-03-15 900.86 未披露 定期报告 2004-02-27
2004-03-15 899.47 未披露
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from December 31,2002 to December 31,2003 Issue stock for employee benefit plans and directors Purchase of common stock
2003-12-31
2003-03-25 895.34 未披露 定期报告 2003-03-21
2003-03-25 898.14 未披露
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from December 31,2001 to December 31,2002 Issue stock for employee benefit plans and directors Purchase of common stock
2002-12-31
2002-03-29 900.91 未披露 定期报告 2002-03-15
2002-03-29 903.61 未披露
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from December 31,2000 to December 31,2001 Issue stock for employee benefit plans and directors Purchase of common stock
2001-12-31
2001-03-30 906.59 未披露 定期报告 2001-03-05
2001-03-30 905.28 未披露
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from December 31,1999 to December 31,2000 Issue stock for employee benefit plans and directors Purchase of common stock
2000-12-31
2000-03-10 903.91 未披露 定期报告 2000-03-06
2000-03-10 898.95 未披露
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from December 31,1998 to December 31,1999 Issue stock for employee benefit plans and directors Purchase of common shares
1999-12-31
1999-03-25 908.61 未披露 定期报告 1999-03-08
1999-03-25 912.30 未披露
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from December 31,1997 to December 31,1998 Issue stock for employee benefit plans and directors Purchase of common shares
1998-12-31
1998-03-26 966.13 未披露 定期报告 1998-03-09
1998-03-26 969.94 未披露
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from December 31,1996 to December 31,1997 Issue stock for employee benefit plans and directors Purchase of common shares
1997-12-31
1997-03-25 1000.02 未披露 定期报告 1997-03-10
1997-03-25 996.54 未披露
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from December 31,1995 to December 31,1996 Issue stock for employee benefit plans and directors Purchase of common shares
1996-12-31
1996-03-26 998.85 未披露 定期报告 1996-03-04
1996-03-26 995.20 未披露
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from December 31,1994 to December 31,1995 Issue stock for employee benefit plans and directors
1995-12-31
1995-03-23 983.90 未披露
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from December 31,1993 to December 31,1994 Issue stock for employee benefit plans Purchase of common shares Stock split adjustment
1994-12-31
1995-03-23 491.27 未披露
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from December 31,1992 to December 31,1993 Issue stock for employee benefit plans Purchase of common shares
1993-12-31
From June 30, 2025 to September 30, 2025 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 1,263 shares Repurchases of common stock
From March 31, 2025 to June 30, 2025 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 3,925 shares Repurchases of common stock
From December 31, 2024 to March 31, 2025 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 29,497 shares Repurchases of common stock
From December 31, 2023 to December 31, 2024 Repurchases of common stock Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 34,511 shares
From June 30, 2024 to September 30, 2024 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 1,026 shares Repurchases of common stock
From March 31, 2024 to June 30, 2024 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 5,132 shares Repurchases of common stock
From December 31, 2023 to March 31, 2024 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings and repurchases of 27,808 shares Repurchases of common stock
From December 31, 2022 to December 31, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 23,622 shares Repurchases of common stock
From June 30, 2023 to September 30, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 148 shares Repurchases of common stock
From March 31, 2023 to June 30, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 4,258 shares Repurchases of common stock
From December 31, 2022 to March 31, 2023 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings and repurchases of 18,468 shares Repurchases of common stock
From December 31, 2021 to December 31, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 27,653 shares Repurchases of common stock
From June 30, 2022 to September 30, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 54 shares
From March 31, 2022 to June 30, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 2,071 shares
From December 31, 2021 to March 31, 2022 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings and repurchases of 24,025 shares
From December 31, 2020 to December 31, 2021 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 35,061 shares Repurchases of common stock
From June 30, 2021 to September 30, 2021 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 18 shares Repurchases of common stock
From March 31, 2021 to June 30, 2021 Issue stock for directors, employee benefit and stock plans, net of related tax withholdings of 3,305 shares
from December 31, 2020 to March 31, 2021 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings and repurchases of 22,724 shares
From December 31, 2019 to December 31, 2020 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 20,494 shares
From June 30, 2020 to September 30, 2020 Issue Stock for Directors,Employee Benefit and Stock Plans,net of related tax withholdings of 1,321 shares
From March 31, 2020 to June 30, 2020 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 3,399 shares
from December 31, 2019 to March 31, 2020 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 15,756 shares
from December 31, 2018 to December 31, 2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 12,198 shares
from June 30, 2019 to September 30, 2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 1,560 shares
from March 31, 2019 to June 30,2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 3,310 shares
from December 31, 2018 to March 31, 2019 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 6,952 shares
from December 31, 2017 to December 31, 2018 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 9,598 shares
from December 31, 2016 to December 31, 2017 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 16,990 shares
from December 31, 2015 to December 31, 2016 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 23,113 shares Purchases of Common Stock
From December 31, 2014 to December 31, 2015 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 23,160 shares Purchases of Common Stock
from December 31, 2013 to December 31, 2014 Issue Stock for Directors, Employee Benefit and Stock Plans, net of related tax withholdings of 46,152 shares Purchases of Common Stock
from December 31, 2012 to December 31, 2013 Issue Stock for Directors, Employee Benefit and Stock Plans
from December 31, 2011 to December 31, 2012 Issue Stock for Directors, Employee Benefit and Stock Plans Purchases of Common Stock
from December 31, 2010 to December 31, 2011 Issue Stock for Directors,Employee Benefit and Stock Plans Purchases of Common Stock
from December 31, 2009 to December 31, 2010 Issue Stock for Directors, Employee Benefit and Stock Plans Purchases of Common Stock
from December 31, 2008 to December 31, 2009 Issue Stock for Directors,Employee Benefit and Stock Plans
from December 31,2007 to December 31,2008 Issue Stock for Directors, Employee Benefit and Stock Plans Purchases of Common Stock
from December 31,2006 to December 31,2007 Issue stock for directors, employee benefit and stock plans Purchase of common stock
from December 31,2005 to December 31,2006 Stock split Issue stock for directors, employee benefit and stock plans Purchase of common stock On April 26, 2006, the Board of Directors declared a two-for-one common stock split effective July 26, 2006.
from December 31,2004 to December 31,2005 Issue stock for directors, employee benefit and stock plans Purchase of common stock
from December 31,2003 to December 31,2004 Issue stock for employee benefit plans and directors Purchase of common stock
from December 31,2002 to December 31,2003 Issue stock for employee benefit plans and directors Purchase of common stock
from December 31,2001 to December 31,2002 Issue stock for employee benefit plans and directors Purchase of common stock
from December 31,2000 to December 31,2001 Issue stock for employee benefit plans and directors Purchase of common stock
from December 31,1999 to December 31,2000 Issue stock for employee benefit plans and directors Purchase of common stock
from December 31,1998 to December 31,1999 Issue stock for employee benefit plans and directors Purchase of common shares
from December 31,1997 to December 31,1998 Issue stock for employee benefit plans and directors Purchase of common shares
from December 31,1996 to December 31,1997 Issue stock for employee benefit plans and directors Purchase of common shares
from December 31,1995 to December 31,1996 Issue stock for employee benefit plans and directors Purchase of common shares
from December 31,1994 to December 31,1995 Issue stock for employee benefit plans and directors
from December 31,1993 to December 31,1994 Issue stock for employee benefit plans Purchase of common shares Stock split adjustment
from December 31,1992 to December 31,1993 Issue stock for employee benefit plans Purchase of common shares