股本结构
单位：万股
| 公告日期 | 2026-08-06 | 2026-07-23 | 2026-08-06 | 2026-05-07 | 2026-05-07 | 2026-03-16 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1404.46 | 1405.14 | 1410.22 | 1423.47 | 1423.14 | 1422.56 |
| 普通股本 | 1404.46 | 1405.14 | 1410.22 | 1423.47 | 1423.14 | 1422.56 |
| 优先股 | 未披露 | 未披露 | 6.91 | 未披露 | 6.91 | 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 | 2026-07-31 | 2026-07-21 | 2026-06-30 | 2026-04-30 | 2026-03-31 | 2026-02-28 |
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 |
|---|---|---|---|---|
| 2026-08-06 | 1404.46 | 未披露 | 定期报告 | 2026-07-31 |
| 2026-07-23 | 1405.14 | 未披露 | 定期报告 | 2026-07-21 |
| 2026-08-06 | 1410.22 | 6.91 |
更多>>
From April 1,2026 to June 30,2026
Repurchase of common stock
Stock options exercised
|
2026-06-30 |
| 2026-05-07 | 1423.47 | 未披露 | 定期报告 | 2026-04-30 |
| 2026-05-07 | 1423.14 | 6.91 |
更多>>
From January 1, 2026 to March 31, 2026
Repurchase of common stock
Stock options exercised
|
2026-03-31 |
| 2026-03-16 | 1422.56 | 未披露 | 定期报告 | 2026-02-28 |
| 2026-03-16 | 1423.04 | 6.91 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2025-12-31 |
| 2025-11-07 | 1426.08 | 未披露 | 定期报告 | 2025-10-31 |
| 2025-11-07 | 1427.72 | 6.91 |
更多>>
From July 1, 2025 to September 30, 2025
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2025-09-30 |
| 2025-08-08 | 1434.96 | 未披露 | 定期报告 | 2025-07-31 |
| 2025-08-08 | 1433.66 | 6.91 |
更多>>
From April 1, 2025 to June 30, 2025
Repurchase of common stock
Stock options exercised
|
2025-06-30 |
| 2025-06-09 | 1430.92 | 未披露 | 定期报告 | 2025-04-30 |
| 2025-06-09 | 1438.72 | 6.91 |
更多>>
From January 1, 2025 to March 31, 2025
Repurchase of common stock
Stock options exercised
|
2025-03-31 |
| 2025-03-13 | 1438.07 | 6.91 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2024-12-31 |
| 2024-11-07 | 1426.67 | 6.91 |
更多>>
From July 1, 2024 to September 30, 2024
Restricted stock surrendered due to employee tax liability
Share-based compensation expense
Stock options exercised
|
2024-09-30 |
| 2024-08-08 | 1425.40 | 6.91 |
更多>>
From April 1, 2024 to June 30, 2024
Forfeiture of restricted stock
Repurchase of common stock
Stock options exercised
Share-based compensation expense
|
2024-06-30 |
| 2024-05-07 | 1426.69 | 未披露 | 定期报告 | 2024-04-30 |
| 2024-05-07 | 1426.38 | 6.91 |
更多>>
From January 1, 2024 to March 31, 2024
Stock options exercised
|
2024-03-31 |
| 2024-04-08 | 1426.38 | 未披露 | 定期报告 | 2024-03-28 |
| 2024-03-12 | 1426.31 | 未披露 | 定期报告 | 2024-02-29 |
| 2024-03-12 | 1426.04 | 6.91 |
更多>>
From January 1, 2023 to December 31,2023
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2023-12-31 |
| 2023-11-08 | 1425.93 | 未披露 | 定期报告 | 2023-10-31 |
| 2023-11-08 | 1431.90 | 6.91 |
更多>>
From July 1, 2023 to September 30, 2023
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2023-09-30 |
| 2023-08-07 | 1434.36 | 未披露 | 定期报告 | 2023-07-31 |
| 2023-08-07 | 1431.89 | 未披露 |
更多>>
From April 1, 2023 to June 30, 2023
Stock options exercised
|
2023-06-30 |
| 2023-05-09 | 1431.74 | 未披露 | 定期报告 | 2023-04-30 |
| 2023-05-09 | 1429.79 | 6.91 |
更多>>
From January 1, 2023 to March 31, 2023
Repurchase of common stock
Stock options exercised
|
2023-03-31 |
| 2023-03-09 | 1440.93 | 未披露 | 定期报告 | 2023-02-28 |
| 2023-03-09 | 1462.55 | 6.91 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of preferred stock
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2022-12-31 |
| 2022-11-03 | 1480.01 | 未披露 | 定期报告 | 2022-10-28 |
| 2022-11-03 | 1485.31 | 未披露 |
更多>>
From July 1, 2022 to September 30, 2022
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Share-based compensation expense
Stock options exercised
|
2022-09-30 |
| 2022-08-04 | 1495.88 | 未披露 | 定期报告 | 2022-07-28 |
| 2022-08-04 | 1495.68 | 未披露 |
更多>>
From April 1, 2022 to June 30, 2022
Issuance of preferred stock
Stock options exercised
Share-based compensation expense
|
2022-06-30 |
| 2022-05-05 | 1495.18 | 未披露 | 定期报告 | 2022-04-28 |
| 2022-05-05 | 1494.47 | 未披露 |
更多>>
From January 1, 2022 to March 31, 2022
Issuance of restricted stock
Forfeiture of restricted stock
Stock options exercised
|
2022-03-31 |
| 2022-03-04 | 1491.37 | 未披露 | 定期报告 | 2022-02-25 |
| 2022-03-04 | 1486.58 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Share-based compensation expense
Stock options exercised
|
2021-12-31 |
| 2021-11-08 | 1484.16 | 未披露 |
更多>>
From July 1, 2021 to September 30, 2021
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
Share-based compensation expense
|
2021-09-30 |
| 2021-08-05 | 1482.44 | 未披露 | 定期报告 | 2021-07-30 |
| 2021-08-05 | 1485.43 | 未披露 |
更多>>
From April 1, 2021 to June 30, 2021
Repurchase of common stock
Stock options exercised
Share-based compensation expense
|
2021-06-30 |
| 2021-05-06 | 1549.76 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-05-06 | 1546.82 | 未披露 |
更多>>
From January 1, 2021 To March 31, 2021
Issuance of restricted stock
Forfeiture of restricted stock
Share-based compensation expense
Stock options exercised
|
2021-03-31 |
| 2021-03-11 | 1545.34 | 未披露 | 定期报告 | 2021-03-04 |
| 2021-03-11 | 1538.59 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
|
2020-12-31 |
| 2020-11-06 | 1537.95 | 未披露 |
更多>>
From July 1, 2020 to September 30, 2020
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Stock options exercised
|
2020-09-30 |
| 2020-08-10 | 1537.82 | 未披露 | 定期报告 | 2020-08-01 |
| 2020-08-10 | 1537.79 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Stock options exercised
Share-based compensation expense
|
2020-06-30 |
| 2020-05-11 | 1537.65 | 未披露 | 定期报告 | 2020-04-30 |
| 2020-05-11 | 1537.01 | 未披露 |
更多>>
From January 1, 2020 to March 31, 2020
Issuance of restricted stock
Repurchase of common stock
Stock options exercised
|
2020-03-31 |
| 2020-03-09 | 1539.39 | 未披露 | 定期报告 | 2020-02-28 |
| 2020-03-09 | 1570.70 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of restricted stock
Repurchase of common stock
Stock options exercised
|
2019-12-31 |
| 2019-11-06 | 1569.08 | 未披露 | 定期报告 | 2019-10-31 |
| 2019-11-06 | 1571.03 | 未披露 |
更多>>
from July 1, 2019 to September 30, 2019
Issuance of restricted stock
Repurchase of common stock
Stock options exercised
|
2019-09-30 |
| 2019-08-08 | 1593.41 | 未披露 | 定期报告 | 2019-07-31 |
| 2019-08-08 | 1598.07 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Repurchase of common stock
Stock options exercised
|
2019-06-30 |
| 2019-05-09 | 1601.70 | 未披露 | 定期报告 | 2019-05-02 |
| 2019-05-09 | 1601.12 | 未披露 |
更多>>
from January 1, 2019 to March 31, 2019
Stock options exercised
|
2019-03-31 |
| 2019-04-19 | 1601.12 | 未披露 | 定期报告 | 2019-03-29 |
| 2019-03-18 | 1600.87 | 未披露 | 定期报告 | 2019-03-11 |
| 2019-03-18 | 1597.78 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Stock issued under stock offering, net of expenses
Stock options exercised
|
2018-12-31 |
| 2018-11-08 | 1597.29 | 未披露 |
更多>>
From January 1, 2018 to September 30, 2018
Stock issued under stock offering, net of expenses
Stock options exercised
|
2018-09-30 |
| 2018-09-20 | 1596.85 | 未披露 | 定期报告 | 2018-09-13 |
| 2018-08-10 | 1582.12 | 未披露 |
更多>>
1.Common stock offered 2,385,000 shares
2.The number of shares of our common stock outstanding after this offering are based on 13,436,214 shares of our common stock that were outstanding as of July 11, 2018
|
2018-08-10 |
| 2018-08-24 | 1344.59 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-07-17 | 1343.62 | 未披露 | 定期报告 | 2018-07-11 |
| 2018-09-20 | 1343.52 | 未披露 |
更多>>
From January 1, 2018 to June 30, 2018
Stock options exercised
|
2018-06-30 |
| 2018-07-25 | 1342.48 | 未披露 | 定期报告 | 2018-03-31 |
From April 1,2026 to June 30,2026
Repurchase of common stock
Stock options exercised
From January 1, 2026 to March 31, 2026
Repurchase of common stock
Stock options exercised
From December 31, 2024 to December 31, 2025
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From July 1, 2025 to September 30, 2025
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From April 1, 2025 to June 30, 2025
Repurchase of common stock
Stock options exercised
From January 1, 2025 to March 31, 2025
Repurchase of common stock
Stock options exercised
From December 31, 2023 to December 31, 2024
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From July 1, 2024 to September 30, 2024
Restricted stock surrendered due to employee tax liability
Share-based compensation expense
Stock options exercised
From April 1, 2024 to June 30, 2024
Forfeiture of restricted stock
Repurchase of common stock
Stock options exercised
Share-based compensation expense
From January 1, 2024 to March 31, 2024
Stock options exercised
From January 1, 2023 to December 31,2023
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From July 1, 2023 to September 30, 2023
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From April 1, 2023 to June 30, 2023
Stock options exercised
From January 1, 2023 to March 31, 2023
Repurchase of common stock
Stock options exercised
From December 31, 2021 to December 31, 2022
Issuance of preferred stock
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From July 1, 2022 to September 30, 2022
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Share-based compensation expense
Stock options exercised
From April 1, 2022 to June 30, 2022
Issuance of preferred stock
Stock options exercised
Share-based compensation expense
From January 1, 2022 to March 31, 2022
Issuance of restricted stock
Forfeiture of restricted stock
Stock options exercised
From December 31, 2020 to December 31, 2021
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Share-based compensation expense
Stock options exercised
From July 1, 2021 to September 30, 2021
Issuance of restricted stock
Forfeiture of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
Share-based compensation expense
From April 1, 2021 to June 30, 2021
Repurchase of common stock
Stock options exercised
Share-based compensation expense
From January 1, 2021 To March 31, 2021
Issuance of restricted stock
Forfeiture of restricted stock
Share-based compensation expense
Stock options exercised
from December 31, 2019 to December 31, 2020
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Repurchase of common stock
Stock options exercised
From July 1, 2020 to September 30, 2020
Issuance of restricted stock
Restricted stock surrendered due to employee tax liability
Stock options exercised
From March 31, 2020 to June 30, 2020
Stock options exercised
Share-based compensation expense
From January 1, 2020 to March 31, 2020
Issuance of restricted stock
Repurchase of common stock
Stock options exercised
from December 31, 2018 to December 31, 2019
Issuance of restricted stock
Repurchase of common stock
Stock options exercised
from July 1, 2019 to September 30, 2019
Issuance of restricted stock
Repurchase of common stock
Stock options exercised
From March 31, 2019 to June 30, 2019
Repurchase of common stock
Stock options exercised
from January 1, 2019 to March 31, 2019
Stock options exercised
from December 31, 2017 to December 31, 2018
Stock issued under stock offering, net of expenses
Stock options exercised
From January 1, 2018 to September 30, 2018
Stock issued under stock offering, net of expenses
Stock options exercised
1.Common stock offered 2,385,000 shares
2.The number of shares of our common stock outstanding after this offering are based on 13,436,214 shares of our common stock that were outstanding as of July 11, 2018
From January 1, 2018 to June 30, 2018
Stock options exercised