股本结构

单位:万股
公告日期 2025-10-30 2025-10-30 2025-07-31 2025-07-31 2025-04-24 2025-04-24
证券总股本 4178.58 4190.00 4275.07 4260.00 4325.36 4330.00
普通股本 4178.58 4190.00 4275.07 4260.00 4325.36 4330.00
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 2025-10-23 2025-09-30 2025-07-24 2025-06-30 2025-04-17 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
2025-10-30 4178.58 未披露 定期报告 2025-10-23
2025-10-30 4190.00 未披露
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From June 30, 2025 to September 30, 2025 Repurchases of common stock Stock-based compensation
2025-09-30
2025-07-31 4275.07 未披露 定期报告 2025-07-24
2025-07-31 4260.00 未披露
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From March 31, 2025 to June 30, 2025 Repurchases of common stock Stock based compensation
2025-06-30
2025-04-24 4325.36 未披露 定期报告 2025-04-17
2025-04-24 4330.00 未披露
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From December 31, 2024 to March 31, 2025 Repurchases of common stock Stock based compensation
2025-03-31
2025-03-18 4414.94 未披露 定期报告 2025-03-05
2025-03-18 4414.92 未披露 定期报告 2025-02-28
2025-02-14 4455.81 未披露 定期报告 2025-02-07
2025-02-14 4440.00 未披露
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From December 31, 2023 to December 31, 2024 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2024-12-31
2024-10-25 4532.75 未披露 定期报告 2024-10-18
2024-10-25 4540.00 未披露
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From June 30, 2024 to September 30, 2024 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2024-09-30
2024-07-25 4624.29 未披露 定期报告 2024-07-18
2024-07-25 4640.00 未披露
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From March 31, 2024 to June 30, 2024 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2024-06-30
2024-04-26 4760.18 未披露 定期报告 2024-04-19
2024-04-26 4760.00 未披露
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From December 31, 2023 to March 31, 2024 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2024-03-31
2024-03-15 4777.36 未披露 定期报告 2024-03-12
2024-03-19 4780.41 未披露 定期报告 2024-03-06
2024-03-19 4780.38 未披露 定期报告 2024-02-29
2024-02-16 4774.93 未披露 定期报告 2024-02-09
2024-03-19 4779.03 未披露
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From December 31, 2022 to December 31, 2023 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2023-12-31
2023-10-27 4868.34 未披露 定期报告 2023-10-20
2023-10-27 4880.00 未披露
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From June 30, 2023 to September 30, 2023 Repurchases of common stock
2023-09-30
2023-07-27 4991.90 未披露 定期报告 2023-07-20
2023-07-27 5000.00 未披露
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From March 31, 2023 to June 30, 2023 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2023-06-30
2023-04-28 5096.76 未披露 定期报告 2023-04-21
2023-04-28 5080.00 未披露
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From December 31, 2022 to March 31, 2023 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2023-03-31
2023-03-21 5107.98 未披露 定期报告 2023-03-08
2023-03-21 5115.13 未披露 定期报告 2023-02-28
2023-02-16 5114.84 未披露 定期报告 2023-02-09
2023-02-16 5090.00 未披露
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From December 31, 2021 to December 31, 2022 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2022-12-31
2022-10-28 5171.60 未披露 定期报告 2022-10-21
2022-10-28 5160.00 未披露
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From June 30, 2022 to September 30, 2022 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2022-09-30
2022-07-28 5172.43 未披露 定期报告 2022-07-21
2022-07-28 5150.00 未披露
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From March 31, 2022 to June 30, 2022 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2022-06-30
2022-04-29 5169.85 未披露 定期报告 2022-04-22
2022-04-29 5160.00 未披露
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From December 31, 2021 to March 31, 2022 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2022-03-31
2022-03-22 5206.79 未披露 定期报告 2022-03-09
2022-03-22 5215.24 未披露 定期报告 2022-02-28
2022-02-17 5207.99 未披露 定期报告 2022-02-10
2022-02-17 5200.00 未披露
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From December 31, 2020 to December 31, 2021 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2021-12-31
2021-10-26 5228.46 未披露 定期报告 2021-10-19
2021-10-26 5210.00 未披露
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From June 30, 2021 to September 30, 2021 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2021-09-30
2021-07-27 5212.56 未披露 定期报告 2021-07-21
2021-07-27 5190.00 未披露
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From March 31, 2021 to June 30, 2021 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2021-06-30
2021-04-27 5219.19 未披露 定期报告 2021-04-21
2021-04-27 5210.00 未披露
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from December 31, 2020 to March 31, 2021 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2021-03-31
2021-03-23 5267.97 未披露 定期报告 2021-03-10
2021-03-23 5292.08 未披露 定期报告 2021-02-28
2021-02-11 5329.13 未披露 定期报告 2021-02-05
2021-03-23 5315.79 未披露
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From December 31, 2019 to December 31, 2020 Repurchases of common stock
2020-12-31
2020-11-06 5323.45 未披露 定期报告 2020-11-03
2020-10-22 5337.89 未披露 定期报告 2020-10-15
2020-10-22 5320.00 未披露
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From June 30, 2020 to September 30, 2020 Repurchases of common stock
2020-09-30
2020-07-23 5457.98 未披露 定期报告 2020-07-16
2020-07-23 5440.00 未披露
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from March 31, 2020 to June 30, 2020 Repurchases of common stock
2020-06-30
2020-04-23 5491.29 未披露 定期报告 2020-04-16
2020-04-23 5490.00 未披露
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From December 31, 2019 to March 31, 2020 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2020-03-31
2020-03-24 5569.04 未披露 定期报告 2020-03-11
2020-02-10 5591.47 未披露 定期报告 2020-02-03
2020-02-10 5569.25 未披露
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from December 31, 2018 to December 31, 2019 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2019-12-31
2019-10-24 5667.33 未披露 定期报告 2019-10-16
2019-10-24 5649.49 未披露
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from June 30, 2019 to September 30, 2019 Issuances and deferrals, net for stock-based compensation
2019-09-30
2019-07-25 5660.62 未披露 定期报告 2019-07-18
2019-07-25 5642.02 未披露
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from March 31, 2019 to June 30, 2019 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2019-06-30
2019-04-25 5706.07 未披露 定期报告 2019-04-18
2019-04-25 5680.22 未披露
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from December 31, 2018 to March 31, 2019 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2019-03-31
2019-03-26 5719.89 未披露 定期报告 2019-03-13
2019-03-26 5737.91 未披露 定期报告 2019-02-28
2019-02-14 5727.84 未披露 定期报告 2019-02-07
2019-02-14 5795.79 未披露
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from December 31, 2017 to December 31, 2018 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
2018-12-31
2018-10-25 5954.45 未披露 定期报告 2018-10-18
2018-10-25 5958.32 未披露
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from December 31, 2017 to September 30, 2018 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2018-09-30
2018-07-26 5973.67 未披露 定期报告 2018-07-19
2018-07-26 5981.79 未披露
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from December 31, 2017 to June 30, 2018 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2018-06-30
2018-04-27 6094.69 未披露 定期报告 2018-04-19
2018-04-27 6075.94 未披露
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from December 31, 2017 to March 31, 2018 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2018-03-31
2018-03-19 6137.28 未披露 定期报告 2018-03-07
2018-02-16 6178.91 未披露 定期报告 2018-02-13
2018-02-16 6183.97 未披露
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from December 31, 2016 to December 31, 2017 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2017-12-31
2017-11-08 6199.17 未披露 定期报告 2017-11-02
2017-10-25 6196.36 未披露 定期报告 2017-10-19
2017-10-25 6176.31 未披露
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From December 31, 2016 to September 30, 2017 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2017-09-30
2017-07-26 6317.19 未披露 定期报告 2017-07-20
2017-07-26 6296.83 未披露
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From December 31, 2016 to June 30, 2017 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2017-06-30
2017-04-28 6459.87 未披露 定期报告 2017-04-20
2017-04-28 6436.88 未披露
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from December 31, 2016 to March 31, 2017 Issuances and deferrals, net for stock based compensation
2017-03-31
2017-03-08 6458.58 未披露 定期报告 2017-03-01
2017-02-13 6456.60 未披露 定期报告 2017-02-09
2017-02-13 6425.72 未披露
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from December 31, 2015 to December 31, 2016 Repurchases of common stock Issuances and deferrals, net for stock based compensation
2016-12-31
2016-10-27 6450.45 未披露 定期报告 2016-10-20
2016-10-27 6430.62 未披露
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From December 31, 2015 to September 30, 2016 Repurchases of common stock Issuances for stock based compensation
2016-09-30
2016-07-26 6462.37 未披露 定期报告 2016-07-21
2016-07-26 6440.06 未披露
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from December 31, 2015 to June 30, 2016 Repurchases of Common Stock Issuances for stock based compensation
2016-06-30
2016-04-27 6419.09 未披露 定期报告 2016-04-22
2016-04-27 6396.11 未披露
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From December 31, 2015 to March 31, 2016 Common stock repurchase Stock based compensation
2016-03-31
2016-03-31 6418.51 未披露 定期报告 2016-03-23
2016-02-08 6419.44 未披露 定期报告 2016-02-04
2016-02-08 6405.16 未披露
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from December 31, 2014 to December 31, 2015 Common stock repurchase Stock based compensation
2015-12-31
2015-10-21 6500.54 未披露 定期报告 2015-10-16
2015-10-21 6485.55 未披露
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from December 31, 2014 to September 30, 2015 Stock based compensation
2015-09-30
2015-07-23 6522.87 未披露 定期报告 2015-07-20
2015-07-23 6504.26 未披露
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from December 31, 2014 to June 30, 2015 Stock based compensation other
2015-06-30
2015-04-23 6508.38 未披露 定期报告 2015-04-20
2015-04-23 6489.21 未披露
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from December 31, 2014 to March 31, 2015 Stock based compensation other
2015-03-31
2015-03-20 6515.90 未披露 定期报告 2015-03-11
2015-02-10 6499.74 未披露 定期报告 2015-02-06
2015-02-10 6469.11 未披露
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from December 31, 2013 to December 31, 2014 Stock based compensation other
2014-12-31
2014-10-21 6416.64 未披露 定期报告 2014-10-17
2014-10-21 6416.33 未披露 定期报告 2014-09-30
2014-07-22 6412.33 未披露 定期报告 2014-07-18
2014-07-22 6411.24 未披露 定期报告 2014-06-30
2014-04-22 6408.63 未披露 定期报告 2014-03-31
2014-03-21 6405.22 未披露 定期报告 2014-03-11
2014-02-19 6385.26 未披露 定期报告 2014-02-14
2014-02-19 6365.88 未披露
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from December31, 2012 to December31, 2013 Stock based compensation
2013-12-31
2013-10-22 6360.30 未披露 定期报告 2013-10-18
2013-10-22 6359.71 未披露 定期报告 2013-09-30
2013-07-23 6352.13 未披露 定期报告 2013-07-18
2013-07-23 6351.65 未披露 定期报告 2013-06-30
2013-04-24 6358.95 未披露 定期报告 2013-04-19
2013-04-24 6334.48 未披露 定期报告 2013-03-31
2013-03-20 6357.11 未披露 定期报告 2013-03-11
2013-02-12 6318.55 未披露 定期报告 2013-02-06
2013-02-12 6312.73 未披露
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from December 31, 2011 to December 31, 2012 Stock based compensation other
2012-12-31
2012-10-23 6291.06 未披露 定期报告 2012-10-18
2012-10-23 6291.05 未披露 定期报告 2012-09-30
2012-07-24 6259.03 未披露 定期报告 2012-07-20
2012-07-24 6256.52 未披露 定期报告 2012-06-30
2012-04-24 6212.32 未披露 定期报告 2012-03-31
2012-02-10 6179.08 未披露 定期报告 2012-01-31
2012-02-10 6166.48 未披露
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from December 31, 2010 to December 31, 2011 Stock based compensation other
2011-12-31
2011-10-25 6160.97 未披露 定期报告 2011-10-18
2011-10-25 6157.88 未披露 定期报告 2011-09-30
2011-07-26 6160.73 未披露 定期报告 2011-07-20
2011-07-26 6157.88 未披露 定期报告 2011-06-30
2011-04-26 6121.14 未披露 定期报告 2011-04-20
2011-04-26 6113.39 未披露 定期报告 2011-03-31
2011-02-16 6102.96 未披露 定期报告 2011-01-31
2011-02-16 6102.49 未披露
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from December 31, 2009 to December 31, 2010 Stock based compensation other
2010-12-31
2010-10-26 6098.59 未披露 定期报告 2010-10-21
2010-10-26 6098.58 未披露 定期报告 2010-09-30
2010-07-27 6097.91 未披露 定期报告 2010-07-21
2010-07-27 6097.90 未披露 定期报告 2010-06-30
2010-02-18 6017.45 未披露 定期报告 2010-01-31
2010-02-18 6064.57 未披露
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from December 31, 2008 to December 31, 2009 Stock based compensation other Purchase of 38,668 treasury shares
2009-12-31
2009-02-27 6099.07 未披露 定期报告 2009-02-25
2009-02-27 6053.25 未披露
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from December 31, 2007 to December 31, 2008 Stock based compensation other Purchase of 122,258 treasury shares
2008-12-31
2008-02-29 6010.44 未披露 定期报告 2008-02-25
2008-02-29 6060.37 未披露
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from December 31, 2006 to December 31, 2007 Stock based compensation other The Company effected a two-for-one split of its $1 par value common stock, whereby one additional share of the Company's stock was issued on March 19, 2007 for each share of common stock held by the shareholders of record as of the close of business on March 7, 2007 (the "stock split").
2007-12-31
2007-03-01 3050.46 未披露 定期报告 2007-02-23
2007-03-01 3072.53 未披露
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from December 31, 2005 to December 31, 2006 Stock based compensation other
2006-12-31
2006-03-13 2931.83 未披露 定期报告 2006-02-24
2006-03-13 3035.75 未披露
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from December 31, 2004 to December 31, 2005 Stock based compensation other Purchase of 680,900 treasury shares
2005-12-31
2005-03-09 3104.83 未披露 定期报告 2005-02-25
2005-03-09 3089.64 未披露
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from December 31, 2003 to December 31, 2004 Stock based compensation and other Purchase of 324,600 treasury shares
2004-12-31
2004-03-11 3103.18 未披露 定期报告 2004-02-26
2004-03-11 3099.19 未披露
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from December 31, 2002 to December 31, 2003 Issuance of 394,001 treasury shares
2003-12-31
2003-03-07 3061.49 未披露 定期报告 2003-02-26
2003-03-07 3059.79 未披露
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from December 31, 2001 to December 31, 2002 Exercise of stock options & other Purchase of 4,119 treasury shares
2002-12-31
2002-03-21 3026.74 未披露 定期报告 2002-02-26
2002-03-21 3026.31 未披露
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from December 31, 2000 to December 31, 2001 Exercise of stock options & other Purchase of 389,246 treasury shares
2001-12-31
2001-03-09 3025.69 未披露 定期报告 2001-02-26
2001-03-09 3025.13 未披露
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from December 31, 1999 to December 31, 2000 Exercise of stock options & other Purchase of 255,612 treasury shares
2000-12-31
2000-03-09 3023.25 未披露 定期报告 2000-02-24
2000-03-09 3012.75 未披露
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from December 31, 1998 to December 31, 1999 Exercise of stock options & other Purchase of 103,208 treasury shares
1999-12-31
1999-03-09 3019.09 未披露 定期报告 1999-02-24
1999-03-09 3017.85 未披露
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from December 31, 1997 to December 31, 1998 Exercise of stock options & other Purchase of 283,598 treasury shares
1998-12-31
1998-03-09 3018.81 未披露 定期报告 1998-02-24
1998-03-09 3015.87 未披露
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from December 31, 1996 to December 31, 1997 Exercise of stock options & other Purchase of 550,980 treasury shares
1997-12-31
1997-03-06 3037.25 未披露 定期报告 1997-02-24
1997-03-06 3035.13 未披露
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from December 31, 1995 to December 31, 1996 Exercise of stock options & other Purchase of 649,966 treasury shares Two-for-one stock split
1996-12-31
1996-03-14 1512.40 未披露 定期报告 1996-02-26
1996-03-14 1531.88 未披露
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from December 31, 1994 to December 31, 1995 Exercise of stock options & other Purchase of 248,308 treasury shares
1995-12-31
1995-03-22 1540.58 未披露 定期报告 1995-02-21
1995-03-22 1541.25 未披露
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from December 31, 1993 to December 31, 1994 Exercise of stock options & other Purchase of 328,741 treasury shares
1994-12-31
1994-03-31 1526.80 未披露 定期报告 1994-02-23
1994-03-31 1525.31 未披露
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from December 31, 1992 to December 31, 1993 Two-for-one stock split Exercise of stock options & other Purchase of 64,734 treasury shares
1993-12-31
From June 30, 2025 to September 30, 2025 Repurchases of common stock Stock-based compensation
From March 31, 2025 to June 30, 2025 Repurchases of common stock Stock based compensation
From December 31, 2024 to March 31, 2025 Repurchases of common stock Stock based compensation
From December 31, 2023 to December 31, 2024 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
From June 30, 2024 to September 30, 2024 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From March 31, 2024 to June 30, 2024 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2023 to March 31, 2024 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2022 to December 31, 2023 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
From June 30, 2023 to September 30, 2023 Repurchases of common stock
From March 31, 2023 to June 30, 2023 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2022 to March 31, 2023 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
From December 31, 2021 to December 31, 2022 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
From June 30, 2022 to September 30, 2022 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From March 31, 2022 to June 30, 2022 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2021 to March 31, 2022 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
From December 31, 2020 to December 31, 2021 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
From June 30, 2021 to September 30, 2021 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From March 31, 2021 to June 30, 2021 Repurchases of common stock Issuances and deferrals, net for stock based compensation
from December 31, 2020 to March 31, 2021 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2019 to December 31, 2020 Repurchases of common stock
From June 30, 2020 to September 30, 2020 Repurchases of common stock
from March 31, 2020 to June 30, 2020 Repurchases of common stock
From December 31, 2019 to March 31, 2020 Repurchases of common stock Issuances and deferrals, net for stock based compensation
from December 31, 2018 to December 31, 2019 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
from June 30, 2019 to September 30, 2019 Issuances and deferrals, net for stock-based compensation
from March 31, 2019 to June 30, 2019 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
from December 31, 2018 to March 31, 2019 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
from December 31, 2017 to December 31, 2018 Repurchases of common stock Issuances and deferrals, net for stock-based compensation
from December 31, 2017 to September 30, 2018 Repurchases of common stock Issuances and deferrals, net for stock based compensation
from December 31, 2017 to June 30, 2018 Repurchases of common stock Issuances and deferrals, net for stock based compensation
from December 31, 2017 to March 31, 2018 Repurchases of common stock Issuances and deferrals, net for stock based compensation
from December 31, 2016 to December 31, 2017 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2016 to September 30, 2017 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2016 to June 30, 2017 Repurchases of common stock Issuances and deferrals, net for stock based compensation
from December 31, 2016 to March 31, 2017 Issuances and deferrals, net for stock based compensation
from December 31, 2015 to December 31, 2016 Repurchases of common stock Issuances and deferrals, net for stock based compensation
From December 31, 2015 to September 30, 2016 Repurchases of common stock Issuances for stock based compensation
from December 31, 2015 to June 30, 2016 Repurchases of Common Stock Issuances for stock based compensation
From December 31, 2015 to March 31, 2016 Common stock repurchase Stock based compensation
from December 31, 2014 to December 31, 2015 Common stock repurchase Stock based compensation
from December 31, 2014 to September 30, 2015 Stock based compensation
from December 31, 2014 to June 30, 2015 Stock based compensation other
from December 31, 2014 to March 31, 2015 Stock based compensation other
from December 31, 2013 to December 31, 2014 Stock based compensation other
from December31, 2012 to December31, 2013 Stock based compensation
from December 31, 2011 to December 31, 2012 Stock based compensation other
from December 31, 2010 to December 31, 2011 Stock based compensation other
from December 31, 2009 to December 31, 2010 Stock based compensation other
from December 31, 2008 to December 31, 2009 Stock based compensation other Purchase of 38,668 treasury shares
from December 31, 2007 to December 31, 2008 Stock based compensation other Purchase of 122,258 treasury shares
from December 31, 2006 to December 31, 2007 Stock based compensation other The Company effected a two-for-one split of its $1 par value common stock, whereby one additional share of the Company's stock was issued on March 19, 2007 for each share of common stock held by the shareholders of record as of the close of business on March 7, 2007 (the "stock split").
from December 31, 2005 to December 31, 2006 Stock based compensation other
from December 31, 2004 to December 31, 2005 Stock based compensation other Purchase of 680,900 treasury shares
from December 31, 2003 to December 31, 2004 Stock based compensation and other Purchase of 324,600 treasury shares
from December 31, 2002 to December 31, 2003 Issuance of 394,001 treasury shares
from December 31, 2001 to December 31, 2002 Exercise of stock options & other Purchase of 4,119 treasury shares
from December 31, 2000 to December 31, 2001 Exercise of stock options & other Purchase of 389,246 treasury shares
from December 31, 1999 to December 31, 2000 Exercise of stock options & other Purchase of 255,612 treasury shares
from December 31, 1998 to December 31, 1999 Exercise of stock options & other Purchase of 103,208 treasury shares
from December 31, 1997 to December 31, 1998 Exercise of stock options & other Purchase of 283,598 treasury shares
from December 31, 1996 to December 31, 1997 Exercise of stock options & other Purchase of 550,980 treasury shares
from December 31, 1995 to December 31, 1996 Exercise of stock options & other Purchase of 649,966 treasury shares Two-for-one stock split
from December 31, 1994 to December 31, 1995 Exercise of stock options & other Purchase of 248,308 treasury shares
from December 31, 1993 to December 31, 1994 Exercise of stock options & other Purchase of 328,741 treasury shares
from December 31, 1992 to December 31, 1993 Two-for-one stock split Exercise of stock options & other Purchase of 64,734 treasury shares