股本结构

单位:万股
公告日期 2026-03-13 2026-03-13 2025-12-12 2025-12-12 2025-09-12 2025-09-12
证券总股本 286.64 286.60 286.64 286.60 286.57 286.50
普通股本 286.64 286.60 286.64 286.60 286.57 286.50
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 2026-03-10 2026-01-31 2025-12-09 2025-10-31 2025-09-09 2025-07-31
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
2026-03-13 286.64 未披露 定期报告 2026-03-10
2026-03-13 286.60 未披露 定期报告 2026-01-31
2025-12-12 286.64 未披露 定期报告 2025-12-09
2025-12-12 286.60 未披露
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From July 31, 2025 to October 31,2025 Stock-based compensation
2025-10-31
2025-09-12 286.57 未披露 定期报告 2025-09-09
2025-09-12 286.50 未披露
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From April 30, 2025 to July 31, 2025 Stock-based compensation
2025-07-31
2025-07-07 294.70 未披露 定期报告 2025-06-30
2025-07-02 284.43 未披露 定期报告 2025-06-24
2025-07-02 283.90 未披露
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From April 30, 2024 to April 30, 2025 Stock based compensation
2025-04-30
2025-03-14 285.45 未披露 定期报告 2025-03-11
2025-03-14 287.20 未披露 定期报告 2025-01-31
2024-09-13 287.18 未披露 定期报告 2024-09-10
2024-09-13 287.20 未披露 定期报告 2024-07-31
2024-06-28 284.01 未披露 定期报告 2024-06-24
2024-06-28 283.90 未披露
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From April 30, 2023 to April 30, 2024 Stock based compensation Purchase of Treasury Stock, 66,191 shares
2024-04-30
2024-03-08 287.51 未披露 定期报告 2024-03-05
2024-03-08 287.50 未披露
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From October 31, 2023 to January 31, 2024 Stock-based compensation Purchase of Treasury Stock, 27,033 shares
2024-01-31
2023-12-08 290.17 未披露 定期报告 2023-12-05
2023-12-08 290.20 未披露
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From July 31, 2023 to October 31, 2023 Stock-based compensation Purchase of Treasury Stock, 2,423 shares
2023-10-31
2023-09-01 290.41 未披露 定期报告 2023-08-29
2023-09-01 290.40 未披露 定期报告 2023-07-31
2023-06-30 287.98 未披露 定期报告 2023-06-26
2023-06-30 283.00 未披露
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From April 30, 2022 to April 30, 2023 Stock based compensation
2023-04-30
2022-09-09 283.02 未披露 定期报告 2022-09-06
2022-09-09 282.90 未披露
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From April 30, 2022 to July 31, 2022 Stock-based compensation
2022-07-31
2022-07-01 279.28 未披露 定期报告 2022-06-28
2022-07-01 279.00 未披露
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From April 30, 2021 to April 30, 2022 Stock based compensation
2022-04-30
2022-03-11 278.99 未披露 定期报告 2022-03-08
2022-03-11 279.00 未披露 定期报告 2022-01-31
2021-12-17 278.99 未披露 定期报告 2021-12-13
2021-12-17 279.00 未披露
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From July 31, 2021 to October 31, 2021 Stock-based compensation
2021-10-31
2021-09-10 278.99 未披露 定期报告 2021-09-03
2021-09-10 279.00 未披露 定期报告 2021-07-31
2021-07-15 277.05 未披露 定期报告 2021-07-06
2021-07-15 276.30 未披露
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From April 30, 2020 To April 30, 2021 Stock based compensation
2021-04-30
2021-03-12 276.28 未披露 定期报告 2021-03-08
2021-03-12 276.30 未披露
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From October 31, 2020 to January 31, 2021 Stock based compensation
2021-01-31
2020-12-11 276.28 未披露 定期报告 2020-12-08
2020-12-11 275.90 未披露 定期报告 2020-10-31
2020-09-11 275.85 未披露 定期报告 2020-09-04
2020-09-11 275.90 未披露
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From April 30, 2020 to July 31, 2020 Stock based compensation
2020-07-31
2020-07-27 275.85 未披露 定期报告 2020-07-21
2020-07-29 275.80 未披露 定期报告 2020-07-06
2020-07-27 275.10 未披露
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From April 30, 2019 to April 30, 2020 Stock options exercised, 2,300 shares Stock based compensation
2020-04-30
2020-03-13 275.06 未披露 定期报告 2020-03-10
2020-03-13 275.10 未披露
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from October 31, 2019 to January 31, 2020 Stock options exercised 2,300 shares
2020-01-31
2019-12-16 275.01 未披露 定期报告 2019-12-10
2019-12-16 275.00 未披露 定期报告 2019-10-31
2019-09-06 275.01 未披露 定期报告 2019-09-02
2019-09-06 275.30 未披露
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from April 30, 2019 to July 31, 2019 Stock based compensation
2019-07-31
2019-07-11 275.00 未披露 定期报告 2019-07-08
2019-07-11 274.70 未披露
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from April 30, 2018 to April 30, 2019 Stock options exercised, 19,800 shares Stock based compensation
2019-04-30
2019-03-15 274.66 未披露 定期报告 2019-03-11
2019-03-15 274.40 未披露 定期报告 2019-01-31
2018-12-13 274.43 未披露 定期报告 2018-12-04
2018-12-13 274.40 未披露
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From July 31, 2018 to October 31, 2018 Stock options exercised, 5,800 shares
2018-10-31
2018-09-10 274.12 未披露 定期报告 2018-09-05
2018-09-10 274.10 未披露
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From April 30, 2018 to July 31, 2018 Stock options exercised, 9,250 shares Share-based compensation
2018-07-31
2018-07-20 274.12 未披露 定期报告 2018-07-11
2018-07-20 273.86 未披露 定期报告 2018-07-05
2018-07-20 273.30 未披露
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From April 30, 2017 to April 30, 2018 Stock options exercised, 36,800 shares
2018-04-30
2018-03-09 272.49 未披露 定期报告 2018-03-05
2018-03-09 272.50 未披露
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From April 30, 2017 To January 31, 2018 Stock options exercised, 22,600 shares Stock based compensation
2018-01-31
2017-12-15 272.05 未披露 定期报告 2017-12-11
2017-12-15 272.10 未披露
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From April 30, 2017 To October 31, 2017 Stock options exercised, 15,741 shares Stock based compensation
2017-10-31
2017-09-08 271.38 未披露 定期报告 2017-09-05
2017-09-08 271.30 未披露
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from April 30, 2017 to July 31, 2017 Stock options exercised, 500 shares
2017-07-31
2017-07-21 271.28 未披露 定期报告 2017-07-05
2017-07-21 271.20 未披露
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from April 30, 2016 to April 30, 2017 Stock options exercised, 50,075 shares
2017-04-30
2017-03-13 271.20 未披露 定期报告 2017-03-06
2017-03-13 271.20 未披露
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from April 30, 2016 to January 31, 2017 Stock options exercised, 48,650 shares
2017-01-31
2016-12-09 271.13 未披露 定期报告 2016-12-05
2016-12-09 271.00 未披露
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From April 30,2016 to October 31, 2016 Stock options exercised, 45,200 shares
2016-10-31
2016-09-13 270.59 未披露 定期报告 2016-09-06
2016-09-13 269.80 未披露
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From April 30, 2016 to July 31, 2016 Stock options exercised, 21,475 shares
2016-07-31
2016-07-21 269.76 未披露 定期报告 2016-07-13
2016-07-22 269.67 未披露 定期报告 2016-07-11
2016-07-21 268.50 未披露
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from April 30, 2015 to April 30, 2016 Stock options exercised, 84,000 shares
2016-04-30
2016-03-10 268.46 未披露 定期报告 2016-03-07
2016-03-10 268.50 未披露 定期报告 2016-01-31
2015-12-15 268.37 未披露 定期报告 2015-12-07
2015-12-15 268.10 未披露 定期报告 2015-10-31
2015-09-11 267.83 未披露 定期报告 2015-09-07
2015-07-20 262.98 未披露 定期报告 2015-07-15
2015-07-20 263.00 未披露
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from April 30, 2014 to April 30, 2015 Stock options exercised, 29,075 shares Purchase of treasury stock, 1,159 shares
2015-04-30
2015-03-13 262.88 未披露 定期报告 2015-03-09
2014-12-12 262.68 未披露 定期报告 2014-12-08
2014-09-10 262.67 未披露 定期报告 2014-09-08
2014-07-18 262.29 未披露 定期报告 2014-07-10
2014-07-25 261.95 未披露 定期报告 2014-07-01
2014-07-18 261.90 未披露
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from April 30, 2013 to April 30, 2014 Stock options exercised, 97,250 shares Purchase of treasury stock, 69,773 shares
2014-04-30
2014-03-14 261.66 未披露 定期报告 2014-03-10
2013-12-13 261.55 未披露 定期报告 2013-12-09
2013-09-13 260.48 未披露 定期报告 2013-09-09
2013-07-22 259.88 未披露 定期报告 2013-07-15
2013-07-26 259.77 未披露 定期报告 2013-07-01
2013-07-22 259.20 未披露
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from April 30, 2012 to April 30, 2013 Stock options exercised, 26,750 shares Purchase of treasury stock, 13,752 shares
2013-04-30
2013-03-11 259.15 未披露 定期报告 2013-03-07
2012-12-13 258.85 未披露 定期报告 2012-12-10
2012-09-14 258.73 未披露 定期报告 2012-09-10
2012-07-13 257.95 未披露 定期报告 2012-07-09
2012-07-13 257.90 未披露
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from April 30, 2011 to April 30, 2012 Stock options exercised, 14,500 shares Purchase of treasury stock, 13,306 shares
2012-04-30
2011-12-13 257.95 未披露 定期报告 2011-12-05
2011-07-15 257.91 未披露 定期报告 2011-07-11
2011-07-15 257.80 未披露
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from April 30, 2010 to April 30, 2011 Stock options exercised, 13,850 shares Purchase of treasury stock, 8,323 shares
2011-04-30
2011-03-15 257.83 未披露 定期报告 2011-03-11
2010-12-13 257.62 未披露 定期报告 2010-12-06
2010-09-14 257.31 未披露 定期报告 2010-09-07
2010-07-16 257.27 未披露 定期报告 2010-07-06
2010-07-16 257.30 未披露
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from April 30, 2009 to April 30, 2010 Stock options exercised, 37,500 shares Purchase of treasury stock 20,959 shares
2010-04-30
2010-03-12 257.27 未披露 定期报告 2010-03-02
2009-07-20 255.62 未披露 定期报告 2009-07-06
2009-07-20 255.60 未披露
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from April 30, 2008 to April 30, 2009 Stock options exercised, 21,000 shares Purchase of treasury stock, 15,968 shares
2009-04-30
2008-07-18 255.17 未披露 定期报告 2008-07-03
2008-07-18 255.10 未披露
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from April 30, 2007 to April 30, 2008 Stock options exercised, 56,400 shares
2008-04-30
2007-07-18 250.78 未披露 定期报告 2007-07-05
2007-07-18 249.50 未披露
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from April 30, 2006 to April 30, 2007 Stock options exercised, 2,500 shares
2007-04-30
2006-07-13 249.23 未披露 定期报告 2006-07-05
2006-07-13 249.20 未披露
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from April 30, 2005 to April 30, 2006 Stock options exercised, 500 shares
2006-04-30
2005-07-08 249.23 未披露 定期报告 2005-07-05
2004-07-16 249.03 未披露 定期报告 2004-07-06
2003-07-23 248.27 未披露 定期报告 2003-07-03
2002-07-17 247.00 未披露 定期报告 2002-07-05
2001-07-20 247.02 未披露 定期报告 2001-07-06
2000-07-20 246.59 未披露 定期报告 2000-07-07
1999-07-28 244.70 未披露 定期报告 1999-07-09
1999-07-28 243.60 未披露
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from April 30, 1998 to April 30, 1999 Stock options exercised, 21,500 shares
1999-04-30
1998-07-31 242.87 未披露 定期报告 1998-07-10
1998-07-31 241.50 未披露 定期报告 1998-04-30
1997-07-18 236.59 未披露 定期报告 1997-07-11
1997-07-18 236.60 未披露 定期报告 1997-04-30
1996-07-29 236.67 未披露 定期报告 1996-07-12
1996-07-29 236.70 未披露 定期报告 1996-04-30
1995-07-31 236.67 未披露 定期报告 1995-07-07
1995-07-31 236.70 未披露 定期报告 1995-04-30
From July 31, 2025 to October 31,2025 Stock-based compensation
From April 30, 2025 to July 31, 2025 Stock-based compensation
From April 30, 2024 to April 30, 2025 Stock based compensation
From April 30, 2023 to April 30, 2024 Stock based compensation Purchase of Treasury Stock, 66,191 shares
From October 31, 2023 to January 31, 2024 Stock-based compensation Purchase of Treasury Stock, 27,033 shares
From July 31, 2023 to October 31, 2023 Stock-based compensation Purchase of Treasury Stock, 2,423 shares
From April 30, 2022 to April 30, 2023 Stock based compensation
From April 30, 2022 to July 31, 2022 Stock-based compensation
From April 30, 2021 to April 30, 2022 Stock based compensation
From July 31, 2021 to October 31, 2021 Stock-based compensation
From April 30, 2020 To April 30, 2021 Stock based compensation
From October 31, 2020 to January 31, 2021 Stock based compensation
From April 30, 2020 to July 31, 2020 Stock based compensation
From April 30, 2019 to April 30, 2020 Stock options exercised, 2,300 shares Stock based compensation
from October 31, 2019 to January 31, 2020 Stock options exercised 2,300 shares
from April 30, 2019 to July 31, 2019 Stock based compensation
from April 30, 2018 to April 30, 2019 Stock options exercised, 19,800 shares Stock based compensation
From July 31, 2018 to October 31, 2018 Stock options exercised, 5,800 shares
From April 30, 2018 to July 31, 2018 Stock options exercised, 9,250 shares Share-based compensation
From April 30, 2017 to April 30, 2018 Stock options exercised, 36,800 shares
From April 30, 2017 To January 31, 2018 Stock options exercised, 22,600 shares Stock based compensation
From April 30, 2017 To October 31, 2017 Stock options exercised, 15,741 shares Stock based compensation
from April 30, 2017 to July 31, 2017 Stock options exercised, 500 shares
from April 30, 2016 to April 30, 2017 Stock options exercised, 50,075 shares
from April 30, 2016 to January 31, 2017 Stock options exercised, 48,650 shares
From April 30,2016 to October 31, 2016 Stock options exercised, 45,200 shares
From April 30, 2016 to July 31, 2016 Stock options exercised, 21,475 shares
from April 30, 2015 to April 30, 2016 Stock options exercised, 84,000 shares
from April 30, 2014 to April 30, 2015 Stock options exercised, 29,075 shares Purchase of treasury stock, 1,159 shares
from April 30, 2013 to April 30, 2014 Stock options exercised, 97,250 shares Purchase of treasury stock, 69,773 shares
from April 30, 2012 to April 30, 2013 Stock options exercised, 26,750 shares Purchase of treasury stock, 13,752 shares
from April 30, 2011 to April 30, 2012 Stock options exercised, 14,500 shares Purchase of treasury stock, 13,306 shares
from April 30, 2010 to April 30, 2011 Stock options exercised, 13,850 shares Purchase of treasury stock, 8,323 shares
from April 30, 2009 to April 30, 2010 Stock options exercised, 37,500 shares Purchase of treasury stock 20,959 shares
from April 30, 2008 to April 30, 2009 Stock options exercised, 21,000 shares Purchase of treasury stock, 15,968 shares
from April 30, 2007 to April 30, 2008 Stock options exercised, 56,400 shares
from April 30, 2006 to April 30, 2007 Stock options exercised, 2,500 shares
from April 30, 2005 to April 30, 2006 Stock options exercised, 500 shares
from April 30, 1998 to April 30, 1999 Stock options exercised, 21,500 shares