股本结构
单位：万股
| 公告日期 | 2025-11-13 | 2025-08-07 | 2025-08-07 | 2025-05-14 | 2025-04-01 | 2025-03-31 |
|---|---|---|---|---|---|---|
| 证券总股本 | 278.61 | 278.61 | 278.01 | 276.10 | 276.10 | 276.08 |
| 普通股本 | 278.61 | 278.61 | 278.01 | 276.10 | 276.10 | 276.08 |
| 优先股 | 25.00 | 未披露 | 25.00 | 25.00 | 未披露 | 25.00 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2025-09-30 | 2025-07-31 | 2025-06-30 | 2025-03-31 | 2025-03-19 | 2024-12-31 |
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 |
|---|---|---|---|---|
| 2025-11-13 | 278.61 | 25.00 |
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From June 30, 2025 to September 30, 2025
Stock option exercises
|
2025-09-30 |
| 2025-08-07 | 278.61 | 未披露 | 定期报告 | 2025-07-31 |
| 2025-08-07 | 278.01 | 25.00 |
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From March 31, 2025 to June 30, 2025
Stock option exercises
|
2025-06-30 |
| 2025-05-14 | 276.10 | 25.00 | 定期报告 | 2025-03-31 |
| 2025-04-01 | 276.10 | 未披露 | 定期报告 | 2025-03-19 |
| 2025-03-31 | 276.08 | 25.00 |
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From December 31, 2023 to December 31, 2024
Stock option exercises
Stock repurchases
|
2024-12-31 |
| 2024-11-07 | 275.68 | 未披露 | 定期报告 | 2024-11-01 |
| 2024-11-07 | 275.64 | 25.00 |
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From June 30, 2024 to September 30, 2024
Stock repurchases
|
2024-09-30 |
| 2024-08-08 | 276.22 | 25.00 |
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From March 31, 2024 to June 30, 2024
Issuance for stock-based awards
|
2024-06-30 |
| 2024-05-14 | 275.67 | 未披露 | 定期报告 | 2024-05-06 |
| 2024-05-16 | 274.77 | 25.00 |
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From December 31, 2023 to March 31, 2024
Issuance for stock-based awards
|
2024-03-31 |
| 2024-04-03 | 274.02 | 未披露 | 定期报告 | 2024-03-21 |
| 2024-03-20 | 274.02 | 未披露 | 定期报告 | 2024-02-29 |
| 2024-03-20 | 269.06 | 25.00 | 定期报告 | 2023-12-31 |
| 2023-11-14 | 273.94 | 25.00 | 定期报告 | 2023-09-30 |
| 2023-08-09 | 273.72 | 25.00 | 定期报告 | 2023-06-30 |
| 2023-05-10 | 270.06 | 25.00 | 定期报告 | 2023-03-31 |
| 2023-03-17 | 270.06 | 未披露 | 定期报告 | 2023-03-06 |
| 2023-03-17 | 269.06 | 25.00 | 定期报告 | 2022-12-31 |
| 2022-11-09 | 269.06 | 未披露 | 定期报告 | 2022-11-04 |
| 2022-08-10 | 268.35 | 25.00 | 定期报告 | 2022-06-30 |
| 2022-05-10 | 268.21 | 25.00 | 定期报告 | 2022-03-31 |
| 2022-03-17 | 268.21 | 未披露 | 定期报告 | 2022-03-09 |
| 2021-11-10 | 267.21 | 25.00 | 定期报告 | 2021-09-30 |
| 2021-05-14 | 266.03 | 25.00 | 定期报告 | 2021-03-31 |
| 2021-04-01 | 266.03 | 未披露 | 定期报告 | 2021-03-25 |
| 2021-03-23 | 266.00 | 未披露 | 定期报告 | 2021-03-15 |
| 2021-03-23 | 265.96 | 25.00 | 定期报告 | 2020-12-31 |
| 2020-05-13 | 265.75 | 25.00 | 定期报告 | 2020-03-31 |
| 2020-03-19 | 265.86 | 未披露 | 定期报告 | 2020-03-16 |
| 2020-03-19 | 265.75 | 25.00 | 定期报告 | 2019-12-31 |
| 2019-11-12 | 265.73 | 未披露 | 定期报告 | 2019-11-08 |
| 2019-11-12 | 268.63 | 25.00 | 定期报告 | 2019-09-30 |
| 2019-08-14 | 265.73 | 未披露 | 定期报告 | 2019-08-05 |
| 2019-08-14 | 265.86 | 25.00 | 定期报告 | 2019-06-30 |
| 2019-05-15 | 268.47 | 25.00 | 定期报告 | 2019-03-31 |
| 2019-04-01 | 268.47 | 未披露 | 定期报告 | 2019-03-26 |
| 2019-04-01 | 266.30 | 25.00 | 定期报告 | 2018-12-31 |
| 2018-11-14 | 267.34 | 未披露 | 定期报告 | 2018-11-13 |
| 2018-11-14 | 267.54 | 25.00 | 定期报告 | 2018-09-30 |
| 2018-08-14 | 268.41 | 未披露 | 定期报告 | 2018-08-09 |
| 2018-08-14 | 268.63 | 25.00 | 定期报告 | 2018-06-30 |
| 2018-05-11 | 270.36 | 未披露 | 定期报告 | 2018-05-02 |
| 2018-05-11 | 270.48 | 25.00 | 定期报告 | 2018-03-31 |
| 2018-03-29 | 270.48 | 未披露 | 定期报告 | 2018-03-16 |
| 2018-03-27 | 273.93 | 25.00 |
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from December 31, 2016 to December 31, 2017
Share repurchases
|
2017-12-31 |
| 2017-11-08 | 273.93 | 未披露 | 定期报告 | 2017-11-03 |
| 2017-11-08 | 274.30 | 25.00 | 定期报告 | 2017-09-30 |
| 2016-11-02 | 274.78 | 25.00 | 定期报告 | 2016-09-30 |
| 2016-08-03 | 274.78 | 25.00 |
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from December 31, 2015 to June 30, 2016
Issuance of common stock
|
2016-06-30 |
| 2016-05-04 | 274.78 | 未披露 | 定期报告 | 2016-04-28 |
| 2016-03-22 | 274.63 | 25.00 |
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from December 31, 2014 to June 30, 2015
Compensation on stock-based awards：
Issuance of common stock
|
2015-06-30 |
| 2015-05-06 | 274.63 | 未披露 | 定期报告 | 2015-05-01 |
| 2011-03-11 | 274.30 | 25.00 |
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From DECEMBER 31, 2009 to DECEMBER 31, 2010
Issuance of stock upon exercise of stock options
|
2010-12-31 |
| 2010-03-15 | 273.90 | 25.00 | 定期报告 | 2009-12-31 |
| 2009-03-19 | 273.90 | 25.00 |
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From December 31, 2007 to December 31, 2008
Issuance of stock upon exercise of stock options
|
2008-12-31 |
| 2008-03-17 | 271.49 | 25.00 |
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From DECEMBER 31, 2006 to DECEMBER 31, 2007
Issuance of stock upon exercise of stock options
|
2007-12-31 |
| 2007-03-09 | 271.47 | 未披露 | 定期报告 | 2007-03-06 |
| 2007-03-09 | 267.47 | 25.00 |
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From DECEMBER 31, 2005 to DECEMBER 31, 2006
Issuance of stock upon exercise of stock options
Issuance of restricted stock
|
2006-12-31 |
| 2006-03-09 | 261.82 | 25.00 |
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From DECEMBER 31, 2004 to DECEMBER 31, 2005
Issuance of stock upon exercise of stock options
|
2005-12-31 |
| 2005-03-17 | 258.21 | 25.00 |
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From DECEMBER 31, 2003 to DECEMBER 31, 2004
Issuance of Stock
|
2004-12-31 |
| 2004-03-30 | 251.27 | 25.00 |
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From DECEMBER 31, 2002 to DECEMBER 31, 2003
Issuance of Stock
|
2003-12-31 |
| 2003-03-31 | 247.37 | 未披露 | 定期报告 | 2003-03-01 |
| 2003-03-31 | 244.19 | 25.00 |
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From DECEMBER 31, 2001 to DECEMBER 31, 2002
Issuance of Stock
Repurchase of Stock
|
2002-12-31 |
| 2002-04-01 | 236.12 | 25.00 |
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From DECEMBER 31, 2000 to DECEMBER 31, 2001
Issuance of Stock
|
2001-12-31 |
| 2001-04-02 | 236.12 | 未披露 | 定期报告 | 2001-03-01 |
| 2001-04-02 | 236.11 | 25.00 |
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From DECEMBER 31, 1999 to DECEMBER 31, 2000
Issuance of Stock
|
2000-12-31 |
| 2000-03-29 | 235.39 | 未披露 | 定期报告 | 2000-03-19 |
| 2000-03-29 | 235.19 | 25.00 |
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From December 31, 1998 to December 31, 1999
Issuance of Stock
|
1999-12-31 |
| 1999-03-31 | 235.14 | 25.00 |
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From December 31, 1997 to December 31, 1998
Issuance of Stock
Stock Options and Other
Conversion of Redeemable Stock
|
1998-12-31 |
| 1998-03-30 | 234.54 | 未披露 | 定期报告 | 1998-02-28 |
| 1998-03-30 | 236.24 | 25.00 | 定期报告 | 1997-12-31 |
| 1997-03-31 | 236.23 | 未披露 | 定期报告 | 1997-02-28 |
| 1997-03-31 | 231.24 | 25.00 |
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From December 31, 1995 to December 31, 1996
Issuance of Stock Other
|
1996-12-31 |
| 1996-04-25 | 220.09 | 25.00 |
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From DECEMBER 31, 1994 to DECEMBER 31, 1995
Issuance of Stock Stock Options
Issuance of Stock Other
|
1995-12-31 |
From June 30, 2025 to September 30, 2025
Stock option exercises
From March 31, 2025 to June 30, 2025
Stock option exercises
From December 31, 2023 to December 31, 2024
Stock option exercises
Stock repurchases
From June 30, 2024 to September 30, 2024
Stock repurchases
From March 31, 2024 to June 30, 2024
Issuance for stock-based awards
From December 31, 2023 to March 31, 2024
Issuance for stock-based awards
from December 31, 2016 to December 31, 2017
Share repurchases
from December 31, 2015 to June 30, 2016
Issuance of common stock
from December 31, 2014 to June 30, 2015
Compensation on stock-based awards：
Issuance of common stock
From DECEMBER 31, 2009 to DECEMBER 31, 2010
Issuance of stock upon exercise of stock options
From December 31, 2007 to December 31, 2008
Issuance of stock upon exercise of stock options
From DECEMBER 31, 2006 to DECEMBER 31, 2007
Issuance of stock upon exercise of stock options
From DECEMBER 31, 2005 to DECEMBER 31, 2006
Issuance of stock upon exercise of stock options
Issuance of restricted stock
From DECEMBER 31, 2004 to DECEMBER 31, 2005
Issuance of stock upon exercise of stock options
From DECEMBER 31, 2003 to DECEMBER 31, 2004
Issuance of Stock
From DECEMBER 31, 2002 to DECEMBER 31, 2003
Issuance of Stock
From DECEMBER 31, 2001 to DECEMBER 31, 2002
Issuance of Stock
Repurchase of Stock
From DECEMBER 31, 2000 to DECEMBER 31, 2001
Issuance of Stock
From DECEMBER 31, 1999 to DECEMBER 31, 2000
Issuance of Stock
From December 31, 1998 to December 31, 1999
Issuance of Stock
From December 31, 1997 to December 31, 1998
Issuance of Stock
Stock Options and Other
Conversion of Redeemable Stock
From December 31, 1995 to December 31, 1996
Issuance of Stock Other
From DECEMBER 31, 1994 to DECEMBER 31, 1995
Issuance of Stock Stock Options
Issuance of Stock Other