股本结构
单位：万股
| 公告日期 | 2026-05-01 | 2026-04-20 | 2026-05-01 | 2026-02-27 | 2026-02-27 | 2025-11-07 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4540.93 | 4541.92 | 4544.29 | 4559.07 | 4554.59 | 4581.92 |
| 普通股本 | 4540.93 | 4541.92 | 4544.29 | 4559.07 | 4554.59 | 4581.92 |
| 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 | 2026-04-27 | 2026-04-08 | 2026-03-31 | 2026-02-24 | 2025-12-31 | 2025-11-03 |
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 |
|---|---|---|---|---|
| 2026-05-01 | 4540.93 | 未披露 | 定期报告 | 2026-04-27 |
| 2026-04-20 | 4541.92 | 未披露 | 定期报告 | 2026-04-08 |
| 2026-05-01 | 4544.29 | 未披露 |
更多>>
From January 1, 2026 to March 31, 2026
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Repurchases of common stock
|
2026-03-31 |
| 2026-02-27 | 4559.07 | 未披露 | 定期报告 | 2026-02-24 |
| 2026-02-27 | 4554.59 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock due to business combination, net of issuance costs
Repurchases of common stock
|
2025-12-31 |
| 2025-11-07 | 4581.92 | 未披露 | 定期报告 | 2025-11-03 |
| 2025-11-07 | 4586.00 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Repurchases of common stock
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
|
2025-09-30 |
| 2025-08-07 | 4586.49 | 未披露 | 定期报告 | 2025-08-04 |
| 2025-08-07 | 4586.66 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock due to business combination, net of issuance costs
Repurchases of common stock
|
2025-06-30 |
| 2025-06-10 | 4613.96 | 未披露 | 定期报告 | 2025-05-30 |
| 2025-05-02 | 4615.23 | 未披露 | 定期报告 | 2025-04-30 |
| 2025-04-21 | 4622.66 | 未披露 | 定期报告 | 2025-04-09 |
| 2025-06-10 | 4467.56 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2025
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Repurchases of common stock
|
2025-03-31 |
| 2025-02-28 | 4468.37 | 未披露 | 定期报告 | 2025-02-25 |
| 2025-02-28 | 4445.96 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
|
2024-12-31 |
| 2024-11-01 | 4438.52 | 未披露 | 定期报告 | 2024-10-30 |
| 2024-11-01 | 4438.47 | 未披露 |
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From June 30, 2024 to September 30, 2024
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
|
2024-09-30 |
| 2024-08-05 | 4426.07 | 未披露 | 定期报告 | 2024-07-31 |
| 2024-08-05 | 4418.08 | 未披露 |
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From January 1, 2024 to June 30, 2024
Cash dividends declared on common stock ($0.18 per share)
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
|
2024-06-30 |
| 2024-05-03 | 4412.41 | 未披露 | 定期报告 | 2024-04-30 |
| 2024-04-22 | 4410.16 | 未披露 | 定期报告 | 2024-04-10 |
| 2024-05-03 | 4410.84 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2024
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
|
2024-03-31 |
| 2024-03-04 | 4437.88 | 未披露 | 定期报告 | 2024-03-01 |
| 2024-03-04 | 4376.41 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock due to business combination, net of issuance costs
|
2023-12-31 |
| 2023-11-03 | 4371.67 | 未披露 | 定期报告 | 2023-11-01 |
| 2023-11-03 | 4371.92 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock due to business combination, net of issuance costs
|
2023-09-30 |
| 2023-08-03 | 4369.28 | 未披露 | 定期报告 | 2023-08-01 |
| 2023-08-03 | 3775.20 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
|
2023-06-30 |
| 2023-05-05 | 3770.93 | 未披露 | 定期报告 | 2023-05-03 |
| 2023-04-26 | 3362.82 | 未披露 | 定期报告 | 2023-04-21 |
| 2023-04-24 | 3770.97 | 未披露 | 定期报告 | 2023-04-12 |
| 2023-05-05 | 3771.34 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Restricted stock activity, net
|
2023-03-31 |
| 2023-03-07 | 3771.75 | 未披露 | 定期报告 | 2023-03-01 |
| 2023-03-07 | 3749.28 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Repurchases of common stock
Redemption of Series B Preferred Stock
|
2022-12-31 |
| 2022-11-04 | 3747.78 | 未披露 | 定期报告 | 2022-11-02 |
| 2022-11-04 | 3746.59 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Repurchase of common stock
Restricted stock activity, net
|
2022-09-30 |
| 2022-08-04 | 3750.37 | 未披露 | 定期报告 | 2022-08-02 |
| 2022-08-04 | 3766.91 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of stock options
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
|
2022-06-30 |
| 2022-05-06 | 3779.82 | 未披露 | 定期报告 | 2022-05-02 |
| 2022-04-25 | 3780.44 | 未披露 | 定期报告 | 2022-04-13 |
| 2022-05-06 | 3781.16 | 未披露 |
更多>>
From January 1, 2022 to March 31, 2022
Issuance of common stock upon exercise of stock options
Restricted stock activity, net
Return of common stock in connection with employee stock purchase plan
Redemption of preferred stock
Repurchase of common stock
|
2022-03-31 |
| 2022-03-07 | 3782.97 | 未披露 | 定期报告 | 2022-03-04 |
| 2022-03-07 | 3771.39 | 1.04 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchases of common stock
|
2021-12-31 |
| 2021-11-05 | 3771.14 | 未披露 | 定期报告 | 2021-11-02 |
| 2021-11-05 | 3769.01 | 1.04 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock upon exercise of stock options
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
|
2021-09-30 |
| 2021-08-05 | 3773.34 | 未披露 | 定期报告 | 2021-08-03 |
| 2021-07-29 | 3809.50 | 未披露 | 定期报告 | 2021-06-30 |
| 2021-05-07 | 3862.95 | 未披露 | 定期报告 | 2021-05-05 |
| 2021-04-26 | 3863.27 | 未披露 | 定期报告 | 2021-04-14 |
| 2021-05-07 | 3864.19 | 未披露 |
更多>>
From January 1, 2021 To March 31, 2021
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
|
2021-03-31 |
| 2021-03-04 | 3874.81 | 未披露 | 定期报告 | 2021-03-01 |
| 2021-03-04 | 3813.80 | 1.04 |
更多>>
From December 31,2019 to December 31,2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchases of common stock
|
2020-12-31 |
| 2020-11-06 | 3858.39 | 未披露 | 定期报告 | 2020-11-05 |
| 2020-11-06 | 3856.89 | 1.04 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
|
2020-09-30 |
| 2020-08-10 | 3841.18 | 未披露 | 定期报告 | 2020-08-07 |
| 2020-08-10 | 3838.82 | 1.04 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
|
2020-06-30 |
| 2020-05-05 | 3838.30 | 未披露 | 定期报告 | 2020-05-04 |
| 2020-04-29 | 3850.15 | 未披露 | 定期报告 | 2020-04-23 |
| 2020-05-05 | 3838.30 | 1.04 |
更多>>
From January 1, 2020 to March 31, 2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
|
2020-03-31 |
| 2020-03-12 | 3844.35 | 未披露 | 定期报告 | 2020-03-09 |
| 2020-03-12 | 3825.65 | 1.04 |
更多>>
From December 31, 2018 to December 31, 2019
Issuance of common stock upon exercise of stock options
Issuance of common stock due to business combination, net of issuance costs
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
|
2019-12-31 |
| 2019-11-08 | 3817.48 | 未披露 | 定期报告 | 2019-11-07 |
| 2019-11-08 | 3816.91 | 1.04 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock due to exercise of stock options
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
|
2019-09-30 |
| 2019-08-08 | 3811.47 | 未披露 | 定期报告 | 2019-08-07 |
| 2019-08-08 | 3811.52 | 1.04 |
更多>>
from March 31, 2019 to June 30,2019
Issuance of common stock due to exercise of stock options
Issuance of common stock due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
|
2019-06-30 |
| 2019-05-09 | 3801.40 | 未披露 | 定期报告 | 2019-05-08 |
| 2019-04-22 | 3652.21 | 未披露 | 定期报告 | 2019-04-12 |
| 2019-05-09 | 3639.81 | 1.04 |
更多>>
From January 1, 2019 to March 31, 2019
Issuance of common stock upon exercise of stock options
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
|
2019-03-31 |
| 2019-03-15 | 3637.00 | 未披露 | 定期报告 | 2019-03-14 |
| 2019-02-12 | 3621.90 | 1.04 | 定期报告 | 2019-02-12 |
| 2019-02-12 | 3634.42 | 1.04 | 定期报告 | 2019-02-11 |
| 2019-01-09 | 3621.90 | 1.04 | 定期报告 | 2019-01-09 |
| 2019-03-15 | 3634.32 | 1.04 |
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From January 1, 2018 to December 31, 2018
Issuance of common stock upon exercise of stock options
Issuance of common stock and stock options due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
|
2018-12-31 |
| 2018-11-13 | 3631.17 | 未披露 | 定期报告 | 2018-11-09 |
| 2018-11-13 | 3627.96 | 1.04 |
更多>>
From January 1, 2018 to September 30, 2018
Issuance of common stock upon exercise of stock options
Issuance of common stock and stock options due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
|
2018-09-30 |
| 2018-08-13 | 3621.90 | 1.04 |
更多>>
From January 1, 2018 to June 30, 2018
Issuance of common stock upon exercise of stock options
Issuance of common stock and stock options due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
|
2018-06-30 |
| 2018-05-11 | 2946.10 | 未披露 | 定期报告 | 2018-05-10 |
| 2018-04-30 | 2945.30 | 未披露 | 定期报告 | 2018-04-30 |
| 2018-05-11 | 2940.40 | 未披露 |
更多>>
From January 1, 2018 to March 29, 2018
Issuance of common stock upon exercise of stock options
|
2018-03-29 |
| 2018-03-08 | 2938.43 | 1.04 | 定期报告 | 2018-03-06 |
| 2018-02-08 | 2937.73 | 1.04 | 定期报告 | 2018-02-07 |
| 2018-03-30 | 2931.73 | 1.04 |
更多>>
from December 31, 2016 to December 31, 2017
Repurchase of preferred stock
Issuance of common stock, net of issuance cost
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
|
2017-12-31 |
| 2017-11-14 | 2931.26 | 未披露 | 定期报告 | 2017-11-14 |
| 2017-11-14 | 2930.54 | 1.04 |
更多>>
from January 1, 2017 to September 30, 2017
Repurchase of preferred stock
Issuance of common stock, net of issuance cost
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
|
2017-09-30 |
| 2017-08-14 | 2930.54 | 未披露 | 定期报告 | 2017-08-14 |
| 2017-08-14 | 2924.69 | 2.54 |
更多>>
from January 1, 2017 to June 30, 2017
Repurchase of preferred stock
Issuance of common stock, net of issuance cost
|
2017-06-30 |
| 2017-06-19 | 2461.67 | 2.54 | 定期报告 | 2017-03-31 |
From January 1, 2026 to March 31, 2026
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Repurchases of common stock
From December 31, 2024 to December 31, 2025
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock due to business combination, net of issuance costs
Repurchases of common stock
From June 30, 2025 to September 30, 2025
Repurchases of common stock
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock due to business combination, net of issuance costs
Repurchases of common stock
From January 1, 2024 to March 31, 2025
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Repurchases of common stock
From December 31, 2023 to December 31, 2024
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
From June 30, 2024 to September 30, 2024
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
From January 1, 2024 to June 30, 2024
Cash dividends declared on common stock ($0.18 per share)
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
From January 1, 2024 to March 31, 2024
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
From December 31,2022 to December 31,2023
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock due to business combination, net of issuance costs
From June 30, 2023 to September 30, 2023
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock due to business combination, net of issuance costs
From March 31, 2023 to June 30, 2023
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
From January 1, 2023 to March 31, 2023
Restricted stock activity, net
From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercise of stock options, net
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Repurchases of common stock
Redemption of Series B Preferred Stock
From June 30, 2022 to September 30, 2022
Repurchase of common stock
Restricted stock activity, net
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of stock options
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
From January 1, 2022 to March 31, 2022
Issuance of common stock upon exercise of stock options
Restricted stock activity, net
Return of common stock in connection with employee stock purchase plan
Redemption of preferred stock
Repurchase of common stock
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchases of common stock
From June 30, 2021 to September 30, 2021
Issuance of common stock upon exercise of stock options
Restricted stock activity, net
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
From January 1, 2021 To March 31, 2021
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
From December 31,2019 to December 31,2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchases of common stock
From June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
From March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
From January 1, 2020 to March 31, 2020
Issuance of common stock upon exercise of stock options
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
Repurchase of common stock
From December 31, 2018 to December 31, 2019
Issuance of common stock upon exercise of stock options
Issuance of common stock due to business combination, net of issuance costs
Restricted stock activity
Issuance of common stock in connection with employee stock purchase plan
from June 30, 2019 to September 30, 2019
Issuance of common stock due to exercise of stock options
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
from March 31, 2019 to June 30,2019
Issuance of common stock due to exercise of stock options
Issuance of common stock due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
From January 1, 2019 to March 31, 2019
Issuance of common stock upon exercise of stock options
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
From January 1, 2018 to December 31, 2018
Issuance of common stock upon exercise of stock options
Issuance of common stock and stock options due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
From January 1, 2018 to September 30, 2018
Issuance of common stock upon exercise of stock options
Issuance of common stock and stock options due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
Issuance of common stock in connection with employee stock purchase plan
From January 1, 2018 to June 30, 2018
Issuance of common stock upon exercise of stock options
Issuance of common stock and stock options due to business combination, net of issuance costs
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
From January 1, 2018 to March 29, 2018
Issuance of common stock upon exercise of stock options
from December 31, 2016 to December 31, 2017
Repurchase of preferred stock
Issuance of common stock, net of issuance cost
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
from January 1, 2017 to September 30, 2017
Repurchase of preferred stock
Issuance of common stock, net of issuance cost
Issuance of common stock in connection with restricted stock awards
Forfeiture of restricted stock awards
from January 1, 2017 to June 30, 2017
Repurchase of preferred stock
Issuance of common stock, net of issuance cost