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股本结构

单位：万股
公告日期 2024-04-26 2023-12-08 2023-12-08 2023-09-14 2023-09-14 2023-06-14
证券总股本 801.68 806.35 795.10 806.35 802.40 800.70
普通股本 801.68 806.35 795.10 806.35 802.40 800.70
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 2024-01-31 2023-12-08 2023-10-31 2023-09-14 2023-07-31 2023-06-12
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
2024-04-26 801.68 未披露
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From January 31, 2023 to January 31, 2024 Repurchase of common stock
2024-01-31
2023-12-08 806.35 未披露 定期报告 2023-12-08
2023-12-08 795.10 未披露
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From July 31, 2023 to October 31, 2023 Repurchase of common stock
2023-10-31
2023-09-14 806.35 未披露 定期报告 2023-09-14
2023-09-14 802.40 未披露
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From April 30, 2023 to July 31, 2023 Repurchase of common stock
2023-07-31
2023-06-14 800.70 未披露 定期报告 2023-06-12
2023-06-14 800.40 未披露 定期报告 2023-04-30
2023-04-27 800.70 未披露 定期报告 2023-04-25
2023-05-09 800.40 未披露
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From January 31, 2022 to January 31, 2023 Retirement of treasury stock
2023-01-31
2022-12-06 800.46 未披露
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From January 1, 2022 to October 31, 2022 Treasury stock purchased Shares issued, net of shares used for tax withholding Prior period adjustments
2022-10-31
2022-09-07 800.34 未披露 定期报告 2022-09-02
2022-09-07 800.30 未披露
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From April 30, 2022 to July 31, 2022 Retirement of treasury stock Repurchase of common stock
2022-07-31
2022-06-07 815.77 未披露 定期报告 2022-06-03
2022-06-07 815.40 未披露 定期报告 2022-04-30
2022-04-19 815.42 未披露 定期报告 2022-04-14
2022-04-19 815.18 未披露
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From January 31, 2021 to January 31, 2022 Repurchase of common stock
2022-01-31
2021-12-08 806.67 未披露 定期报告 2021-12-06
2021-12-08 808.90 未披露
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From July 31, 2021 to October 31, 2021 Repurchase of common stock
2021-10-31
2021-09-08 814.44 未披露 定期报告 2021-09-03
2021-09-08 814.40 未披露
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From April 30, 2021 to July 31, 2021 Common stock issued under stock plans, net of shares used for tax withholding
2021-07-31
2021-06-08 816.50 未披露 定期报告 2021-06-04
2021-06-08 816.50 未披露 定期报告 2021-04-30
2020-12-21 816.50 未披露 定期报告 2020-12-18
2020-12-21 816.50 未披露 定期报告 2020-10-31
2020-09-09 816.50 未披露 定期报告 2020-09-04
2020-09-09 816.50 未披露
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From April 30, 2020 to July 31, 2020 Common stock issued under stock plans, net of shares used for tax withholding
2020-07-31
2020-06-09 804.80 未披露 定期报告 2020-06-05
2020-06-09 804.80 未披露 定期报告 2020-04-30
2020-04-21 804.80 未披露 定期报告 2020-04-01
2020-04-21 804.80 未披露
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From January 31, 2019 to January 31, 2020 Common stock issued under stock plans, net of shares used for tax withholding
2020-01-31
2019-12-10 804.18 未披露 定期报告 2019-12-05
2019-12-10 804.17 未披露
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from January 31, 2019 to October 31, 2019 Shares issued
2019-10-31
2019-09-10 803.16 未披露 定期报告 2019-09-05
2019-09-10 802.64 未披露
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from January 31, 2019 to July 31, 2019 Shares issued
2019-07-31
2019-06-11 791.31 未披露 定期报告 2019-06-06
2019-06-11 789.31 未披露
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from January 31, 2019 to April 30, 2019 Shares issued
2019-04-30
2019-04-16 788.35 未披露 定期报告 2019-04-10
2019-04-16 785.43 未披露
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from January 31, 2018 to January 31, 2019 Common stock issued under stock plans, net of shares used for tax withholding
2019-01-31
2018-12-11 788.54 未披露 定期报告 2018-12-06
2018-12-11 787.70 未披露
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from January 31, 2018 to October 31, 2018 Treasury stock released Shares issued
2018-10-31
2018-09-11 787.62 未披露 定期报告 2018-09-07
2018-09-11 787.60 未披露
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from January 31, 2018 to July 31, 2018 Treasury stock released Shares issued
2018-07-31
2018-06-12 772.58 未披露 定期报告 2018-06-08
2018-06-12 771.70 未披露
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from January 31, 2018 to April 30, 2018 Shares issued
2018-04-30
2018-04-19 771.65 未披露
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from January 31, 2017 to January 31, 2018 Treasury stock released Shares issued
2018-01-31
2017-12-15 771.22 未披露 定期报告 2017-12-12
2017-12-15 771.60 未披露
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from January 31, 2017 to October 31, 2017 Treasury stock released Shares issued
2017-10-31
2017-09-19 771.34 未披露 定期报告 2017-09-07
2017-09-19 770.98 未披露
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from January 31, 2017 to July 31, 2017 Treasury stock released Shares issued
2017-07-31
2017-06-13 762.18 未披露 定期报告 2017-06-08
2017-06-13 761.62 未披露
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From January 31, 2017 to April 30, 2017 Treasury stock purchased Shares issued
2017-04-30
2017-04-14 761.60 未披露 定期报告 2017-04-07
2017-04-14 759.55 未披露
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From January 31, 2016 to January 31, 2017 Treasury stock purchased Shares issued
2017-01-31
2015-12-08 728.84 未披露 定期报告 2015-12-04
2015-12-08 728.80 未披露
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from January 31, 2015 to October 31, 2015 Shares issued (repurchased)
2015-10-31
2015-09-18 729.06 未披露 定期报告 2015-09-15
2015-09-18 729.10 未披露
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from January 31, 2015 to July 31, 2015 Shares issued (repurchased)
2015-07-31
2015-06-12 724.60 未披露
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from January 31, 2015 to April 7, 2015 Shares issued (repurchased)
2015-04-07
2015-04-16 729.06 未披露
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from January 31, 2014 to December 5,2014 Shares issued
2014-12-05
2014-12-09 729.10 未披露
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from January 31, 2014 to October 31, 2014 Stock options exercised
2014-10-31
2014-09-09 728.94 未披露 定期报告 2014-09-05
2014-09-09 728.30 未披露
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from January 31, 2014 to July 31, 2014 Stock options exercised
2014-07-31
2014-06-10 719.03 未披露 定期报告 2014-06-05
2014-05-08 717.76 未披露 定期报告 2014-04-21
2014-04-15 717.30 未披露 定期报告 2014-04-07
2014-06-10 719.00 未披露 定期报告 2014-03-31
2014-04-15 716.90 未披露
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from January 31, 2013 to January 31, 2014 Stock options exercised
2014-01-31
2013-12-09 708.52 未披露 定期报告 2013-12-05
2013-12-09 708.00 未披露
更多>>
from January 31, 2013 to October 31, 2013 Shares issued
2013-10-31
2013-09-12 705.91 未披露 定期报告 2013-09-10
2013-09-12 701.90 未披露 定期报告 2013-07-31
2013-06-11 694.40 未披露 定期报告 2013-06-05
2013-06-06 693.78 未披露 定期报告 2013-05-10
2013-06-11 693.20 未披露 定期报告 2013-04-30
2013-05-02 693.20 未披露 定期报告 2013-04-22
2013-05-02 692.40 未披露 定期报告 2013-01-31
2012-12-07 692.40 未披露 定期报告 2012-12-04
2012-12-07 692.40 未披露 定期报告 2012-10-31
2012-09-20 692.40 未披露 定期报告 2012-09-14
2012-09-20 692.30 未披露 定期报告 2012-07-31
2012-06-11 692.34 未披露 定期报告 2012-06-06
2012-06-07 691.48 未披露 定期报告 2012-05-02
2012-06-11 691.50 未披露 定期报告 2012-04-30
2012-05-01 691.46 未披露 定期报告 2012-04-25
2012-05-01 691.30 未披露 定期报告 2012-01-31
2011-12-12 691.28 未披露 定期报告 2011-12-08
2011-12-12 689.80 未披露 定期报告 2011-10-31
2011-09-14 687.21 未披露 定期报告 2011-09-12
2011-09-14 687.00 未披露 定期报告 2011-07-31
2011-06-13 685.71 未披露 定期报告 2011-05-30
2011-06-13 685.70 未披露 定期报告 2011-04-30
2011-04-14 685.46 未披露 定期报告 2011-03-31
2011-04-14 685.10 未披露
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from Jan 31 2010 to Jan 31 2011 Stock options exercised
2011-01-31
2010-12-10 684.59 未披露 定期报告 2010-12-07
2010-12-10 684.60 未披露 定期报告 2010-10-31
2010-09-09 683.95 未披露 定期报告 2010-09-07
2010-09-09 683.90 未披露 定期报告 2010-07-31
2010-06-11 683.92 未披露 定期报告 2010-06-07
2010-06-11 683.90 未披露 定期报告 2010-04-30
2010-04-19 683.64 未披露 定期报告 2010-04-08
2010-04-19 683.60 未披露
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from Jan 31 2009 to Jan 31 2010 Stock options exercised
2010-01-31
2009-04-15 681.54 未披露 定期报告 2009-04-08
2009-04-15 681.50 未披露
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from January 31, 2008 to January 31, 2009 Stock options exercised
2009-01-31
2008-05-01 678.73 未披露 定期报告 2008-04-10
2008-05-01 678.70 未披露
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from January 31, 2007 to January 31, 2008 Issuance of stock Stock options exercised
2008-01-31
2007-04-23 653.74 未披露 定期报告 2007-04-18
2007-04-23 553.00 未披露
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from January 31, 2006 to January 31, 2007 Stock options exercised
2007-01-31
2006-05-15 528.14 未披露 定期报告 2006-05-01
2006-05-15 527.60 未披露
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from January 31, 2005 to January 31, 2006 Stock options exercised (including a tax benefit of $71)
2006-01-31
2005-04-29 523.09 未披露 定期报告 2005-04-15
2005-04-29 522.60 未披露
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from January 31, 2004 to January 31, 2005 Stock options exercised (including a tax benefit of $542)
2005-01-31
1999-05-03 492.24 未披露 定期报告 1999-03-31
1999-05-03 492.20 未披露
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from January 31, 1998 to January 31, 1999 Shares returned from escrow due to final settlement of lawsuits acquired in the Midwesco Merger Stock options exercised
1999-01-31
1998-05-01 498.10 未披露 定期报告 1998-03-31
1998-05-01 498.10 未披露
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from January 31, 1997 to January 31, 1998 Stock options exercised
1998-01-31
1997-05-01 496.53 未披露 定期报告 1997-03-31
1997-05-01 496.20 未披露
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from January 31, 1996 to January 31, 1997 Shares issued in connection with the acquisition of Eurotech Shares issued in connection with the acquisition of Midwesco Shares held by Midwesco retired at time of Midwesco acquisition Stock options exercised
1997-01-31
From January 31, 2023 to January 31, 2024 Repurchase of common stock
From July 31, 2023 to October 31, 2023 Repurchase of common stock
From April 30, 2023 to July 31, 2023 Repurchase of common stock
From January 31, 2022 to January 31, 2023 Retirement of treasury stock
From January 1, 2022 to October 31, 2022 Treasury stock purchased Shares issued, net of shares used for tax withholding Prior period adjustments
From April 30, 2022 to July 31, 2022 Retirement of treasury stock Repurchase of common stock
From January 31, 2021 to January 31, 2022 Repurchase of common stock
From July 31, 2021 to October 31, 2021 Repurchase of common stock
From April 30, 2021 to July 31, 2021 Common stock issued under stock plans, net of shares used for tax withholding
From April 30, 2020 to July 31, 2020 Common stock issued under stock plans, net of shares used for tax withholding
From January 31, 2019 to January 31, 2020 Common stock issued under stock plans, net of shares used for tax withholding
from January 31, 2019 to October 31, 2019 Shares issued
from January 31, 2019 to July 31, 2019 Shares issued
from January 31, 2019 to April 30, 2019 Shares issued
from January 31, 2018 to January 31, 2019 Common stock issued under stock plans, net of shares used for tax withholding
from January 31, 2018 to October 31, 2018 Treasury stock released Shares issued
from January 31, 2018 to July 31, 2018 Treasury stock released Shares issued
from January 31, 2018 to April 30, 2018 Shares issued
from January 31, 2017 to January 31, 2018 Treasury stock released Shares issued
from January 31, 2017 to October 31, 2017 Treasury stock released Shares issued
from January 31, 2017 to July 31, 2017 Treasury stock released Shares issued
From January 31, 2017 to April 30, 2017 Treasury stock purchased Shares issued
From January 31, 2016 to January 31, 2017 Treasury stock purchased Shares issued
from January 31, 2015 to October 31, 2015 Shares issued (repurchased)
from January 31, 2015 to July 31, 2015 Shares issued (repurchased)
from January 31, 2015 to April 7, 2015 Shares issued (repurchased)
from January 31, 2014 to December 5,2014 Shares issued
from January 31, 2014 to October 31, 2014 Stock options exercised
from January 31, 2014 to July 31, 2014 Stock options exercised
from January 31, 2013 to January 31, 2014 Stock options exercised
from January 31, 2013 to October 31, 2013 Shares issued
from Jan 31 2010 to Jan 31 2011 Stock options exercised
from Jan 31 2009 to Jan 31 2010 Stock options exercised
from January 31, 2008 to January 31, 2009 Stock options exercised
from January 31, 2007 to January 31, 2008 Issuance of stock Stock options exercised
from January 31, 2006 to January 31, 2007 Stock options exercised
from January 31, 2005 to January 31, 2006 Stock options exercised (including a tax benefit of $71)
from January 31, 2004 to January 31, 2005 Stock options exercised (including a tax benefit of $542)
from January 31, 1998 to January 31, 1999 Shares returned from escrow due to final settlement of lawsuits acquired in the Midwesco Merger Stock options exercised
from January 31, 1997 to January 31, 1998 Stock options exercised
from January 31, 1996 to January 31, 1997 Shares issued in connection with the acquisition of Eurotech Shares issued in connection with the acquisition of Midwesco Shares held by Midwesco retired at time of Midwesco acquisition Stock options exercised