股本结构
单位：万股
| 公告日期 | 2026-03-11 | 2025-05-06 | 2025-03-26 | 2025-03-12 | 2024-08-06 | 2024-05-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 546.15 | 545.94 | 545.94 | 545.60 | 545.76 | 529.10 |
| 普通股本 | 546.15 | 545.94 | 545.94 | 545.60 | 545.76 | 529.10 |
| 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 | 2026-02-28 | 2025-03-31 | 2025-03-07 | 2025-02-28 | 2024-06-30 | 2024-04-30 |
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 |
|---|---|---|---|---|
| 2026-03-11 | 546.15 | 未披露 | 定期报告 | 2026-02-28 |
| 2025-05-06 | 545.94 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Restricted stock units vested
|
2025-03-31 |
| 2025-03-26 | 545.94 | 未披露 | 定期报告 | 2025-03-07 |
| 2025-03-12 | 545.60 | 未披露 | 定期报告 | 2025-02-28 |
| 2024-08-06 | 545.76 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Restricted stock units issued
|
2024-06-30 |
| 2024-05-02 | 529.10 | 未披露 | 定期报告 | 2024-04-30 |
| 2024-05-02 | 545.60 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Common stock repurchase
|
2024-03-31 |
| 2024-03-07 | 545.60 | 未披露 | 定期报告 | 2024-02-29 |
| 2024-03-07 | 553.45 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Common stock repurchase
Restricted stock units exercised
|
2023-12-31 |
| 2023-11-07 | 554.23 | 未披露 | 定期报告 | 2023-10-31 |
| 2023-11-07 | 554.98 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Common stock repurchase
|
2023-09-30 |
| 2023-08-08 | 559.08 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Common stock repurchase
|
2023-06-30 |
| 2023-05-09 | 563.70 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Restricted stock units exercised
|
2023-03-31 |
| 2023-03-17 | 563.70 | 未披露 | 定期报告 | 2023-02-28 |
| 2023-03-17 | 563.68 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Common stock repurchase
Restricted stock units exercised
|
2022-12-31 |
| 2022-11-04 | 563.78 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-08-05 | 564.10 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Common stock repurchase
|
2022-06-30 |
| 2022-05-06 | 565.60 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Common stock repurchase
Restricted stock units exercised
|
2022-03-31 |
| 2022-03-25 | 565.60 | 未披露 | 定期报告 | 2022-03-07 |
| 2022-03-18 | 566.30 | 未披露 | 定期报告 | 2022-02-28 |
| 2021-11-04 | 566.16 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Common stock repurchase
|
2021-09-30 |
| 2021-05-10 | 578.92 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Restricted stock units exercised
|
2021-03-31 |
| 2021-03-24 | 578.92 | 未披露 | 定期报告 | 2021-03-05 |
| 2020-05-08 | 578.75 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Restricted stock units exercised
Common stock repurchase
|
2020-03-31 |
| 2020-03-13 | 591.43 | 未披露 | 定期报告 | 2020-02-29 |
| 2019-11-06 | 591.23 | 未披露 |
更多>>
From June 30, 2019 To September 30, 2019
Common stock repurchase
|
2019-09-30 |
| 2019-08-07 | 593.31 | 未披露 |
更多>>
From March 31, 2019 To June 30, 2019
Common stock repurchase
|
2019-06-30 |
| 2019-05-03 | 595.56 | 未披露 | 定期报告 | 2019-04-30 |
| 2019-05-03 | 599.71 | 未披露 |
更多>>
From December 31, 2018 To March 31, 2019
Common stock repurchase
Restricted stock units exercised
|
2019-03-31 |
| 2019-03-14 | 599.71 | 未披露 | 定期报告 | 2019-02-28 |
| 2018-01-22 | 599.53 | 未披露 | 定期报告 | 2017-12-31 |
| 2017-11-20 | 599.55 | 未披露 |
更多>>
Common stock dividend: 0.1 shares per share
|
2017-12-01 |
| 2017-11-07 | 545.04 | 未披露 |
更多>>
From December 31, 2016 To September 30, 2017
Restricted stock units exercised
|
2017-09-30 |
| 2017-08-02 | 545.04 | 未披露 | 定期报告 | 2017-07-31 |
| 2017-08-02 | 544.85 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Restricted stock units exercised
|
2017-06-30 |
| 2017-05-05 | 543.77 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Restricted stock units exercised
|
2017-03-31 |
| 2017-03-16 | 542.62 | 未披露 | 定期报告 | 2017-02-28 |
| 2016-11-04 | 541.78 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Common stock repurchase
|
2016-09-30 |
| 2016-03-14 | 551.05 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Common stock repurchase
|
2015-12-31 |
| 2015-11-06 | 551.57 | 未披露 | 定期报告 | 2015-10-31 |
| 2015-11-06 | 552.85 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Common stock repurchase
|
2015-09-30 |
| 2015-07-27 | 554.08 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-03-25 | 561.26 | 未披露 |
更多>>
From December 31,2013 to December 31,2014
Common stock repurchase
Stock options exercised
|
2014-12-31 |
| 2014-05-08 | 561.71 | 未披露 | 定期报告 | 2014-04-30 |
| 2014-03-21 | 561.35 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Preferred stock repurchase
|
2013-12-31 |
| 2013-03-22 | 561.35 | 1.25 |
更多>>
from December 31, 2011 to December 31, 2012
Preferred stock and warrant repurchase
Stock options exercised
|
2012-12-31 |
| 2012-10-22 | 559.70 | 1.25 | 定期报告 | 2012-09-30 |
| 2012-07-27 | 554.42 | 1.25 | 定期报告 | 2012-06-30 |
| 2012-03-27 | 554.42 | 2.51 |
更多>>
from December 31, 2010 to December 31, 2011
Restricted stock payout
|
2011-12-31 |
| 2011-05-12 | 554.27 | 2.51 | 定期报告 | 2011-03-31 |
| 2011-03-25 | 554.14 | 2.51 |
更多>>
from December 31, 2009 to December 31, 2010
Restricted stock payout
|
2010-12-31 |
| 2009-03-20 | 553.91 | 2.51 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of Series A preferred stock
Repurchase and retirement of common stock
Exercise of stock options
|
2008-12-31 |
| 2008-03-12 | 559.92 | 未披露 | 定期报告 | 2008-02-29 |
| 2008-03-12 | 562.42 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
3 for 2 stock split
Repurchase and retirement of common stock
Exercise of stock options
|
2007-12-31 |
| 2007-03-15 | 383.42 | 未披露 | 定期报告 | 2007-02-28 |
| 2007-03-15 | 383.06 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
10% stock dividend
Repurchase and retirement of common stock
Exercise of stock options
|
2006-12-31 |
| 2006-03-24 | 345.48 | 未披露 | 定期报告 | 2006-03-17 |
| 2006-03-24 | 344.08 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
10% stock dividend
Repurchase and retirement of common stock
Exercise of stock options
|
2005-12-31 |
| 2005-03-25 | 345.14 | 未披露 | 定期报告 | 2005-03-16 |
| 2005-03-25 | 313.51 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Repurchase and retirement of common stock
Exercise of stock options
|
2004-12-31 |
| 2004-03-26 | 314.10 | 未披露 | 定期报告 | 2004-03-12 |
| 2004-03-26 | 313.52 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Exercise of stock options
|
2003-12-31 |
| 2003-03-27 | 313.35 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Repurchase and retirement of common stock
Exercise of stock options
|
2002-12-31 |
| 2002-03-28 | 314.54 | 未披露 | 定期报告 | 2002-03-15 |
| 2001-03-28 | 321.87 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
10% stock dividend
|
2000-12-31 |
| 2000-03-30 | 292.63 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Redemption of fractional shares associated with stock split
|
1999-12-31 |
From December 31, 2024 to March 31, 2025
Restricted stock units vested
From March 31, 2024 to June 30, 2024
Restricted stock units issued
From December 31, 2023 to March 31, 2024
Common stock repurchase
From December 31,2022 to December 31,2023
Common stock repurchase
Restricted stock units exercised
From June 30, 2023 to September 30, 2023
Common stock repurchase
From March 31, 2023 to June 30, 2023
Common stock repurchase
From December 31, 2022 to March 31, 2023
Restricted stock units exercised
From December 31, 2021 to December 31, 2022
Common stock repurchase
Restricted stock units exercised
From March 31, 2022 to June 30, 2022
Common stock repurchase
From December 31, 2021 to March 31, 2022
Common stock repurchase
Restricted stock units exercised
From June 30, 2021 to September 30, 2021
Common stock repurchase
From December 31, 2020 To March 31, 2021
Restricted stock units exercised
From December 31, 2019 to March 31, 2020
Restricted stock units exercised
Common stock repurchase
From June 30, 2019 To September 30, 2019
Common stock repurchase
From March 31, 2019 To June 30, 2019
Common stock repurchase
From December 31, 2018 To March 31, 2019
Common stock repurchase
Restricted stock units exercised
Common stock dividend: 0.1 shares per share
From December 31, 2016 To September 30, 2017
Restricted stock units exercised
from December 31, 2016 to June 30, 2017
Restricted stock units exercised
from December 31, 2016 to March 31, 2017
Restricted stock units exercised
From December 31, 2015 to September 30, 2016
Common stock repurchase
From December 31, 2014 to December 31, 2015
Common stock repurchase
from December 31, 2014 to September 30, 2015
Common stock repurchase
From December 31,2013 to December 31,2014
Common stock repurchase
Stock options exercised
From December 31,2012 to December 31,2013
Preferred stock repurchase
from December 31, 2011 to December 31, 2012
Preferred stock and warrant repurchase
Stock options exercised
from December 31, 2010 to December 31, 2011
Restricted stock payout
from December 31, 2009 to December 31, 2010
Restricted stock payout
from December 31, 2007 to December 31, 2008
Issuance of Series A preferred stock
Repurchase and retirement of common stock
Exercise of stock options
from December 31, 2006 to December 31, 2007
3 for 2 stock split
Repurchase and retirement of common stock
Exercise of stock options
from December 31, 2005 to December 31, 2006
10% stock dividend
Repurchase and retirement of common stock
Exercise of stock options
from December 31, 2004 to December 31, 2005
10% stock dividend
Repurchase and retirement of common stock
Exercise of stock options
from December 31, 2003 to December 31, 2004
Repurchase and retirement of common stock
Exercise of stock options
from December 31, 2002 to December 31, 2003
Exercise of stock options
from December 31, 2001 to December 31, 2002
Repurchase and retirement of common stock
Exercise of stock options
from December 31, 1999 to December 31, 2000
10% stock dividend
from December 31, 1998 to December 31, 1999
Redemption of fractional shares associated with stock split