股本结构
单位：万股
| 公告日期 | 2026-07-29 | 2026-07-29 | 2026-05-06 | 2026-05-06 | 2026-03-18 | 2026-02-23 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5189.87 | 5189.12 | 5188.87 | 5192.54 | 5171.83 | 5148.27 |
| 普通股本 | 5189.87 | 5189.12 | 5188.87 | 5192.54 | 5171.83 | 5148.27 |
| 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 | 2026-07-24 | 2026-06-30 | 2026-05-01 | 2026-03-31 | 2026-02-28 | 2026-02-18 |
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 |
|---|---|---|---|---|
| 2026-07-29 | 5189.87 | 未披露 | 2026-07-24 | |
| 2026-07-29 | 5189.12 | 未披露 |
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From March 31, 2026 to June 30, 2026
Stock-based compensation expense, net
Issuance of common stock
Share repurchases, net of tax zero
|
2026-06-30 |
| 2026-05-06 | 5188.87 | 未披露 | 定期报告 | 2026-05-01 |
| 2026-05-06 | 5192.54 | 未披露 |
更多>>
From January 1, 2026 to March 31, 2026
Share repurchases, net of tax of zero
Stock-based compensation expense, net
Issuance of common stock
|
2026-03-31 |
| 2026-03-18 | 5171.83 | 未披露 | 定期报告 | 2026-02-28 |
| 2026-02-23 | 5148.27 | 未披露 | 定期报告 | 2026-02-18 |
| 2026-01-14 | 3221.19 | 未披露 | 定期报告 | 2026-01-12 |
| 2025-10-30 | 3220.94 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-10-28 | 3219.90 | 未披露 |
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From June 30, 2025 to September 30, 2025
Stock-based compensation expense, net
|
2025-09-30 |
| 2025-07-29 | 3219.89 | 未披露 | 定期报告 | 2025-07-25 |
| 2025-07-29 | 3219.61 | 未披露 |
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From March 31, 2025 to June 30, 2025
Stock-based compensation expense, net
|
2025-06-30 |
| 2025-04-30 | 3219.61 | 未披露 | 定期报告 | 2025-04-25 |
| 2025-04-30 | 3219.36 | 未披露 |
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From January 1, 2025 to March 31, 2025
Stock-based compensation expense, net
|
2025-03-31 |
| 2025-02-20 | 3185.09 | 未披露 | 定期报告 | 2025-02-14 |
| 2025-02-20 | 3184.79 | 未披露 |
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From December 31, 2023 to December 31, 2024
Share repurchases
Stock-based compensation expense
Issuance of common stock
|
2024-12-31 |
| 2024-10-29 | 3184.71 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-10-29 | 3184.49 | 未披露 |
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From June 30, 2024 to September 30, 2024
Stock-based compensation expense, net
Share repurchases, net of tax $0.3
|
2024-09-30 |
| 2024-07-30 | 3320.17 | 未披露 | 定期报告 | 2024-07-26 |
| 2024-07-30 | 3369.22 | 未披露 |
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From March 31, 2024 to June 30, 2024
Stock-based compensation expense, net
Issuance of common stock
|
2024-06-30 |
| 2024-04-30 | 3433.58 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-04-30 | 3433.24 | 未披露 |
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From January 1, 2024 to March 31, 2024
Share repurchases, net of tax of zero
Stock-based compensation expense, net
|
2024-03-31 |
| 2024-02-21 | 3401.87 | 未披露 | 定期报告 | 2024-02-19 |
| 2024-01-25 | 3403.02 | 未披露 | 定期报告 | 2024-01-16 |
| 2024-02-21 | 3403.72 | 未披露 |
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From December 31, 2022 to December 31, 2023
Stock-based compensation expense
Share repurchases
Issuance of common stock
|
2023-12-31 |
| 2023-10-30 | 3417.13 | 未披露 | 定期报告 | 2023-10-26 |
| 2023-10-30 | 3425.59 | 未披露 |
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From June 30, 2023 to September 30, 2023
Share repurchases, net of tax $0.1
|
2023-09-30 |
| 2023-08-07 | 3838.90 | 未披露 |
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Common stock offered 4,000,000 shares by the company
|
2023-08-08 |
| 2023-07-31 | 3438.90 | 未披露 | 定期报告 | 2023-06-30 |
| 2023-05-01 | 3576.83 | 未披露 | 定期报告 | 2023-04-26 |
| 2023-05-01 | 3577.05 | 未披露 |
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From January 1, 2023 to March 31, 2023
Stock-based compensation expense
Share repurchases, net of tax of $0.4
|
2023-03-31 |
| 2023-03-10 | 3547.51 | 未披露 | 定期报告 | 2023-03-03 |
| 2023-02-22 | 3698.85 | 未披露 |
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From December 31, 2021 to December 31, 2022
Share repurchases
Stock-based compensation expense
|
2022-12-31 |
| 2022-11-02 | 3701.29 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-02 | 3702.15 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Share repurchases
|
2022-09-30 |
| 2022-08-03 | 3705.55 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Share repurchases
Stock-based compensation expense, net
|
2022-06-30 |
| 2022-05-04 | 3866.77 | 未披露 | 定期报告 | 2022-04-29 |
| 2022-05-04 | 3866.76 | 未披露 |
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from January 1, 2022 to March 31, 2022
Stock-based compensation expense, net
Share repurchases
|
2022-03-31 |
| 2022-02-23 | 3839.42 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Stock-based compensation expense
Share repurchases
|
2021-12-31 |
| 2021-11-03 | 3839.42 | 未披露 | 定期报告 | 2021-10-29 |
| 2021-11-03 | 3843.57 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Share repurchases
|
2021-09-30 |
| 2021-08-04 | 3847.46 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Stock-based compensation expense
|
2021-06-30 |
| 2021-05-05 | 3847.46 | 未披露 | 定期报告 | 2021-04-30 |
| 2020-07-29 | 3811.74 | 未披露 |
更多>>
from March 31, 2020 to June 30, 2020
Stock-based compensation expense
|
2020-06-30 |
| 2020-05-06 | 3811.74 | 未披露 | 定期报告 | 2020-05-01 |
| 2020-05-06 | 3778.38 | 未披露 | 定期报告 | 2020-03-31 |
| 2020-03-13 | 3745.31 | 未披露 | 定期报告 | 2020-03-02 |
| 2019-08-05 | 3778.38 | 未披露 |
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from March 31, 2019 to June 30, 2019
Stock-based compensation expense
|
2019-06-30 |
| 2019-05-01 | 3778.38 | 未披露 | 定期报告 | 2019-04-29 |
| 2019-05-01 | 3745.31 | 未披露 |
更多>>
from January 1, 2019 to March 31, 2019
Stock-based compensation expense
|
2019-03-31 |
| 2019-03-13 | 3744.40 | 未披露 | 定期报告 | 2019-03-01 |
| 2019-03-05 | 3745.31 | 未披露 | 定期报告 | 2019-02-28 |
| 2018-11-01 | 3744.40 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-01 | 3729.59 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-02 | 3729.59 | 未披露 | 定期报告 | 2018-04-30 |
| 2017-11-07 | 3720.86 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-03 | 3717.69 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-03 | 3717.69 | 未披露 | 定期报告 | 2017-05-01 |
| 2017-05-03 | 3713.26 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-16 | 3713.20 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-13 | 3713.26 | 未披露 |
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from December 31, 2015 to December 31, 2016
Stock-based compensation expense
Issuance of common stock
|
2016-12-31 |
| 2016-11-02 | 3713.20 | 未披露 |
更多>>
from January 1, 2016 to September 30, 2016
Issuance of common stock
|
2016-09-30 |
| 2016-08-09 | 3709.97 | 未披露 | 定期报告 | 2016-08-08 |
| 2016-03-09 | 3209.97 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Stock-based compensation expense
|
2015-12-31 |
| 2015-11-12 | 3209.97 | 未披露 | 定期报告 | 2015-11-05 |
From March 31, 2026 to June 30, 2026
Stock-based compensation expense, net
Issuance of common stock
Share repurchases, net of tax zero
From January 1, 2026 to March 31, 2026
Share repurchases, net of tax of zero
Stock-based compensation expense, net
Issuance of common stock
From June 30, 2025 to September 30, 2025
Stock-based compensation expense, net
From March 31, 2025 to June 30, 2025
Stock-based compensation expense, net
From January 1, 2025 to March 31, 2025
Stock-based compensation expense, net
From December 31, 2023 to December 31, 2024
Share repurchases
Stock-based compensation expense
Issuance of common stock
From June 30, 2024 to September 30, 2024
Stock-based compensation expense, net
Share repurchases, net of tax $0.3
From March 31, 2024 to June 30, 2024
Stock-based compensation expense, net
Issuance of common stock
From January 1, 2024 to March 31, 2024
Share repurchases, net of tax of zero
Stock-based compensation expense, net
From December 31, 2022 to December 31, 2023
Stock-based compensation expense
Share repurchases
Issuance of common stock
From June 30, 2023 to September 30, 2023
Share repurchases, net of tax $0.1
Common stock offered 4,000,000 shares by the company
From January 1, 2023 to March 31, 2023
Stock-based compensation expense
Share repurchases, net of tax of $0.4
From December 31, 2021 to December 31, 2022
Share repurchases
Stock-based compensation expense
From June 30, 2022 to September 30, 2022
Share repurchases
From March 31, 2022 to June 30, 2022
Share repurchases
Stock-based compensation expense, net
from January 1, 2022 to March 31, 2022
Stock-based compensation expense, net
Share repurchases
From December 31, 2020 to December 31, 2021
Stock-based compensation expense
Share repurchases
From June 30, 2021 to September 30, 2021
Share repurchases
From March 31, 2021 to June 30, 2021
Stock-based compensation expense
from March 31, 2020 to June 30, 2020
Stock-based compensation expense
from March 31, 2019 to June 30, 2019
Stock-based compensation expense
from January 1, 2019 to March 31, 2019
Stock-based compensation expense
from December 31, 2015 to December 31, 2016
Stock-based compensation expense
Issuance of common stock
from January 1, 2016 to September 30, 2016
Issuance of common stock
From December 31, 2014 to December 31, 2015
Stock-based compensation expense