股本结构
单位：万股
| 公告日期 | 2026-08-05 | 2026-07-22 | 2026-06-24 | 2026-05-08 | 2026-05-08 | 2026-04-16 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2122.10 | 2122.15 | 2115.84 | 2115.97 | 2116.21 | 2117.23 |
| 普通股本 | 2122.10 | 2122.15 | 2115.84 | 2115.97 | 2116.21 | 2117.23 |
| 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 | 2026-08-03 | 2026-07-20 | 2026-06-24 | 2026-05-06 | 2026-03-31 | 2026-03-27 |
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 |
|---|---|---|---|---|
| 2026-08-05 | 2122.10 | 未披露 | 定期报告 | 2026-08-03 |
| 2026-07-22 | 2122.15 | 未披露 | 定期报告 | 2026-07-20 |
| 2026-06-24 | 2115.84 | 未披露 | 定期报告 | 2026-06-24 |
| 2026-05-08 | 2115.97 | 未披露 | 定期报告 | 2026-05-06 |
| 2026-05-08 | 2116.21 | 未披露 |
更多>>
From December 31, 2025 to March 31, 2026
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase and retirement of shares
|
2026-03-31 |
| 2026-04-16 | 2117.23 | 未披露 | 定期报告 | 2026-03-27 |
| 2026-03-13 | 2116.63 | 未披露 | 定期报告 | 2026-03-11 |
| 2026-01-28 | 2125.14 | 未披露 | 定期报告 | 2026-01-26 |
| 2026-03-13 | 2125.17 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase and retirement of shares
|
2025-12-31 |
| 2025-12-01 | 2127.44 | 未披露 |
更多>>
Common Stock offered 3,839,748 shares by the company
|
2025-12-01 |
| 2025-11-07 | 1743.46 | 未披露 | 定期报告 | 2025-11-05 |
| 2025-09-24 | 1746.13 | 未披露 | 定期报告 | 2025-09-22 |
| 2025-08-08 | 1746.14 | 未披露 | 定期报告 | 2025-08-06 |
| 2025-07-23 | 1746.10 | 未披露 | 定期报告 | 2025-07-21 |
| 2025-08-08 | 1741.67 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of restricted stock, net of forfeitures
Repurchase and retirement of shares
|
2025-06-30 |
| 2025-05-09 | 1744.34 | 未披露 | 定期报告 | 2025-05-07 |
| 2025-05-09 | 1748.17 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase and retirement of shares
|
2025-03-31 |
| 2025-04-17 | 1748.17 | 未披露 | 定期报告 | 2025-03-28 |
| 2025-01-22 | 1752.01 | 未披露 | 定期报告 | 2025-01-20 |
| 2025-03-14 | 1751.99 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase of shares
|
2024-12-31 |
| 2024-11-08 | 1752.70 | 未披露 | 定期报告 | 2024-11-06 |
| 2024-11-08 | 1755.49 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase of shares
|
2024-09-30 |
| 2024-08-08 | 1758.99 | 未披露 | 定期报告 | 2024-08-06 |
| 2024-08-08 | 1753.86 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Repurchase of shares
|
2024-06-30 |
| 2024-05-09 | 1755.86 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
|
2024-03-31 |
| 2024-03-14 | 1755.86 | 未披露 | 定期报告 | 2024-03-12 |
| 2024-01-24 | 1756.13 | 未披露 | 定期报告 | 2024-01-23 |
| 2024-03-14 | 1756.42 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Tax withholding related to vesting of restricted stock
Repurchase of shares
Issuance of restricted stock, net of forfeitures
|
2023-12-31 |
| 2023-11-08 | 1756.80 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
|
2023-09-30 |
| 2023-08-09 | 1756.68 | 未披露 | 定期报告 | 2023-08-08 |
| 2023-07-26 | 1756.73 | 未披露 | 定期报告 | 2023-07-25 |
| 2023-08-09 | 1754.17 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Tax withholding related to vesting of restricted stock
Issuance of restricted stock, net of forfeitures
Repurchase of shares
|
2023-06-30 |
| 2023-05-10 | 1759.25 | 未披露 | 定期报告 | 2023-05-09 |
| 2023-05-10 | 1759.39 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
|
2023-03-31 |
| 2023-03-16 | 1759.39 | 未披露 | 定期报告 | 2023-03-14 |
| 2023-03-16 | 1759.81 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock, net
Repurchase of shares
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
|
2022-12-31 |
| 2022-11-10 | 1764.11 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Tax withholding related to vesting of restricted stock
Issuance of restricted stock
|
2022-09-30 |
| 2022-08-12 | 1765.30 | 未披露 | 定期报告 | 2022-08-11 |
| 2022-08-12 | 1758.12 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Forfeiture of restricted stock
|
2022-06-30 |
| 2022-05-13 | 1758.63 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of restricted stock
Issuance of common stock
|
2022-03-31 |
| 2022-03-18 | 1758.63 | 未披露 | 定期报告 | 2022-03-16 |
| 2022-02-10 | 1758.88 | 未披露 |
更多>>
1.Common stock offered 3,346,509 shares
2.As part of the Offering, the Company granted the Underwriter a 30-day option to purchase up to an additional 501,976 shares of Common Stock at the public offering price less the underwriting discount
3.The number of shares outstanding after the offering is based on 13,740,348 shares of common stock outstanding as of February 4, 2022.
|
2022-02-10 |
| 2022-02-07 | 1374.03 | 未披露 | 定期报告 | 2022-02-04 |
| 2022-01-20 | 1374.18 | 未披露 | 定期报告 | 2022-01-20 |
| 2022-03-18 | 1367.39 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock
Issuance of restricted stock, net
|
2021-12-31 |
| 2021-11-12 | 1367.42 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock
Issuance of restricted stock
|
2021-09-30 |
| 2021-08-13 | 1367.42 | 未披露 | 定期报告 | 2021-08-10 |
| 2021-06-08 | 949.88 | 未披露 | 定期报告 | 2021-06-01 |
| 2021-06-08 | 948.98 | 未披露 | 定期报告 | 2021-04-22 |
| 2021-05-17 | 949.88 | 未披露 | 定期报告 | 2021-03-31 |
| 2021-04-16 | 949.88 | 未披露 | 定期报告 | 2021-03-26 |
| 2021-03-23 | 948.98 | 未披露 | 定期报告 | 2021-03-22 |
| 2020-03-30 | 949.88 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Issuance of common stock
|
2019-12-31 |
| 2019-10-18 | 949.88 | 未披露 | 定期报告 | 2019-09-30 |
| 2019-05-08 | 949.89 | 未披露 | 定期报告 | 2019-05-08 |
| 2019-03-15 | 844.49 | 未披露 |
更多>>
from December 31, 2017 to September 30，2018
Issuance of Restricted Stock
|
2018-09-30 |
| 2017-05-02 | 843.93 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-01-19 | 843.93 | 0.94 | 定期报告 | 2016-12-31 |
| 2016-11-01 | 843.93 | 1.44 | 定期报告 | 2016-09-30 |
| 2016-03-10 | 843.93 | 1.80 |
更多>>
from December 31, 2014 to December 31, 2015
Redemption of Preferred Stock
|
2015-12-31 |
| 2015-11-02 | 843.93 | 2.32 | 定期报告 | 2015-09-30 |
| 2012-03-15 | 843.93 | 2.80 |
更多>>
from December 31, 2010 to December 31, 2011
Forfeiture of Restricted Stock
Accretion of Fair Value of Warrant
|
2011-12-31 |
| 2011-11-10 | 843.93 | 未披露 | 定期报告 | 2011-11-10 |
| 2011-10-19 | 844.23 | 2.80 | 定期报告 | 2011-09-30 |
| 2011-08-12 | 844.27 | 未披露 | 定期报告 | 2011-08-12 |
| 2011-03-15 | 844.30 | 2.80 |
更多>>
Accretion of Fair Value of Warrant
|
2010-12-31 |
| 2010-11-12 | 844.43 | 2.80 | 定期报告 | 2010-09-30 |
| 2010-05-14 | 844.48 | 未披露 | 定期报告 | 2010-05-14 |
| 2010-05-14 | 844.52 | 2.80 | 定期报告 | 2010-03-31 |
| 2010-03-15 | 722.82 | 未披露 | 定期报告 | 2010-03-12 |
| 2010-03-15 | 722.92 | 2.80 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of Restricted Stock
Forfeiture of Restricted Stock
Issuance of Preferred Stock
Accretion of Fair Value of Warrant
|
2009-12-31 |
| 2009-03-13 | 723.12 | 未披露 | 定期报告 | 2009-03-12 |
| 2009-03-13 | 721.23 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2008-12-31 |
| 2008-03-14 | 721.61 | 未披露 | 定期报告 | 2008-03-10 |
| 2008-03-14 | 720.09 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2007-12-31 |
| 2007-03-15 | 720.49 | 未披露 | 定期报告 | 2007-03-09 |
| 2007-03-15 | 718.99 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2006-12-31 |
| 2006-03-15 | 719.11 | 未披露 | 定期报告 | 2006-03-06 |
| 2006-03-15 | 718.13 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
5 for 4 Stock Split Effected as a Stock Dividend
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2005-12-31 |
| 2005-03-15 | 574.81 | 未披露 | 定期报告 | 2005-03-07 |
| 2005-03-15 | 573.83 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2004-12-31 |
| 2004-03-19 | 574.02 | 未披露 | 定期报告 | 2004-03-05 |
| 2004-03-19 | 572.80 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
5 for 4 Stock Split Effected as a Stock Dividend
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2003-12-31 |
| 2003-03-21 | 458.34 | 未披露 | 定期报告 | 2003-03-04 |
| 2003-03-21 | 457.32 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Common Stock Issued in Acquisition
Issuance of Restricted Stock
Forfeiture of Restricted Stock
|
2002-12-31 |
| 2002-03-28 | 420.99 | 未披露 | 定期报告 | 2002-03-07 |
| 2001-03-30 | 444.55 | 未披露 | 定期报告 | 2001-03-19 |
| 2001-03-30 | 444.03 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Common Stock Granted
|
2000-12-31 |
| 2000-03-23 | 443.50 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
100 Percent Stock Dividend
|
1999-12-31 |
| 1999-03-29 | 221.75 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Common Stock Issuance
|
1998-12-31 |
From December 31, 2025 to March 31, 2026
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase and retirement of shares
From December 31, 2024 to December 31, 2025
Issuance of common stock
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase and retirement of shares
Common Stock offered 3,839,748 shares by the company
From March 31, 2025 to June 30, 2025
Issuance of restricted stock, net of forfeitures
Repurchase and retirement of shares
From December 31, 2024 to March 31, 2025
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase and retirement of shares
From December 31, 2023 to December 31, 2024
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase of shares
From June 30, 2024 to September 30, 2024
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
Repurchase of shares
From March 31, 2024 to June 30, 2024
Repurchase of shares
From December 31, 2023 to March 31, 2024
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
From December 31, 2022 to December 31, 2023
Tax withholding related to vesting of restricted stock
Repurchase of shares
Issuance of restricted stock, net of forfeitures
From June 30, 2023 to September 30, 2023
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
From March 31, 2023 to June 30, 2023
Tax withholding related to vesting of restricted stock
Issuance of restricted stock, net of forfeitures
Repurchase of shares
From December 31, 2022 to March 31, 2023
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
From December 31, 2021 to December 31, 2022
Issuance of common stock, net
Repurchase of shares
Issuance of restricted stock, net of forfeitures
Tax withholding related to vesting of restricted stock
From June 30, 2022 to September 30, 2022
Tax withholding related to vesting of restricted stock
Issuance of restricted stock
From March 31, 2022 to June 30, 2022
Forfeiture of restricted stock
From December 31, 2021 to March 31, 2022
Issuance of restricted stock
Issuance of common stock
1.Common stock offered 3,346,509 shares
2.As part of the Offering, the Company granted the Underwriter a 30-day option to purchase up to an additional 501,976 shares of Common Stock at the public offering price less the underwriting discount
3.The number of shares outstanding after the offering is based on 13,740,348 shares of common stock outstanding as of February 4, 2022.
From December 31, 2020 to December 31, 2021
Issuance of common stock
Issuance of restricted stock, net
From June 30, 2021 to September 30, 2021
Issuance of common stock
Issuance of restricted stock
From December 31, 2018 to December 31, 2019
Issuance of common stock
from December 31, 2017 to September 30，2018
Issuance of Restricted Stock
from December 31, 2014 to December 31, 2015
Redemption of Preferred Stock
from December 31, 2010 to December 31, 2011
Forfeiture of Restricted Stock
Accretion of Fair Value of Warrant
Accretion of Fair Value of Warrant
from December 31, 2008 to December 31, 2009
Issuance of Restricted Stock
Forfeiture of Restricted Stock
Issuance of Preferred Stock
Accretion of Fair Value of Warrant
from December 31, 2007 to December 31, 2008
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 2006 to December 31, 2007
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 2005 to December 31, 2006
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 2004 to December 31, 2005
5 for 4 Stock Split Effected as a Stock Dividend
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 2003 to December 31, 2004
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 2002 to December 31, 2003
5 for 4 Stock Split Effected as a Stock Dividend
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 2001 to December 31, 2002
Common Stock Issued in Acquisition
Issuance of Restricted Stock
Forfeiture of Restricted Stock
from December 31, 1999 to December 31, 2000
Common Stock Granted
from December 31, 1998 to December 31, 1999
100 Percent Stock Dividend
from December 31, 1997 to December 31, 1998
Common Stock Issuance