股本结构
单位：万股
| 公告日期 | 2026-08-10 | 2026-08-10 | 2026-05-04 | 2026-04-24 | 2026-05-04 | 2026-02-23 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5238.08 | 5229.99 | 5145.98 | 5144.00 | 5142.04 | 5115.33 |
| 普通股本 | 5238.08 | 5229.99 | 5145.98 | 5144.00 | 5142.04 | 5115.33 |
| 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 | 2026-06-30 | 2026-04-27 | 2026-04-14 | 2026-03-31 | 2026-02-16 |
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 |
|---|---|---|---|---|
| 2026-08-10 | 5238.08 | 未披露 | 定期报告 | 2026-08-03 |
| 2026-08-10 | 5229.99 | 未披露 |
更多>>
From March 31,2026 to June 30,2026
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon exercise of warrants
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
|
2026-06-30 |
| 2026-05-04 | 5145.98 | 未披露 | 定期报告 | 2026-04-27 |
| 2026-04-24 | 5144.00 | 未披露 | 定期报告 | 2026-04-14 |
| 2026-05-04 | 5142.04 | 未披露 |
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From December 31, 2025 to March 31, 2026
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2026-03-31 |
| 2026-02-23 | 5115.33 | 未披露 | 定期报告 | 2026-02-16 |
| 2026-02-23 | 5088.28 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2025-12-31 |
| 2025-11-03 | 5041.26 | 未披露 | 定期报告 | 2025-10-27 |
| 2025-11-03 | 5030.78 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2025-09-30 |
| 2025-08-04 | 4990.15 | 未披露 | 定期报告 | 2025-07-28 |
| 2025-08-04 | 4981.53 | 未披露 |
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From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2025-06-30 |
| 2025-05-05 | 4923.64 | 未披露 | 定期报告 | 2025-04-28 |
| 2025-04-25 | 4921.93 | 未披露 | 定期报告 | 2025-04-14 |
| 2025-05-05 | 4921.68 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2025-03-31 |
| 2025-02-18 | 4876.54 | 未披露 | 定期报告 | 2025-02-11 |
| 2025-02-18 | 4866.76 | 未披露 |
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From December 31, 2023 to December 31, 2024
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2024-12-31 |
| 2024-11-12 | 4846.24 | 未披露 | 定期报告 | 2024-11-05 |
| 2024-11-12 | 4843.61 | 未披露 |
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From June 30, 2024 to September 30, 2024
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
|
2024-09-30 |
| 2024-08-05 | 4800.02 | 未披露 | 定期报告 | 2024-07-29 |
| 2024-08-05 | 4780.16 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon financing
|
2024-06-30 |
| 2024-05-06 | 4749.58 | 未披露 | 定期报告 | 2024-04-29 |
| 2024-04-26 | 4749.33 | 未披露 | 定期报告 | 2024-04-15 |
| 2024-05-06 | 4746.46 | 未披露 |
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From December 31, 2023 to March 31, 2024
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
|
2024-03-31 |
| 2024-02-23 | 4737.44 | 未披露 | 定期报告 | 2024-02-13 |
| 2024-02-23 | 4735.14 | 未披露 |
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From December 31, 2022 to December 31, 2023
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
|
2023-12-31 |
| 2023-11-06 | 4731.95 | 未披露 | 定期报告 | 2023-10-31 |
| 2023-11-06 | 4731.74 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
|
2023-09-30 |
| 2023-08-07 | 4719.10 | 未披露 | 定期报告 | 2023-07-31 |
| 2023-08-07 | 4672.68 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
|
2023-06-30 |
| 2023-05-09 | 4357.32 | 未披露 | 定期报告 | 2023-05-01 |
| 2023-04-21 | 4354.92 | 未披露 | 定期报告 | 2023-04-10 |
| 2023-05-09 | 4354.85 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
|
2023-03-31 |
| 2023-02-28 | 4351.65 | 未披露 | 定期报告 | 2023-02-21 |
| 2023-02-28 | 4349.86 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
|
2022-12-31 |
| 2022-11-07 | 4342.62 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-07 | 4342.57 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
|
2022-09-30 |
| 2022-08-09 | 4030.41 | 未披露 | 定期报告 | 2022-08-01 |
| 2022-08-09 | 3991.44 | 未披露 |
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From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2022-06-30 |
| 2022-05-02 | 3891.36 | 未披露 | 定期报告 | 2022-04-26 |
| 2022-04-22 | 3891.34 | 未披露 | 定期报告 | 2022-04-11 |
| 2022-05-02 | 3888.34 | 未披露 |
更多>>
from December 31, 2021 to March 31, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2022-03-31 |
| 2022-03-01 | 3847.66 | 未披露 | 定期报告 | 2022-02-22 |
| 2022-03-01 | 3781.68 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2021-12-31 |
| 2021-11-08 | 3769.17 | 未披露 | 定期报告 | 2021-11-01 |
| 2021-11-08 | 3768.79 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
|
2021-09-30 |
| 2021-08-09 | 3768.19 | 未披露 | 定期报告 | 2021-08-02 |
| 2021-08-09 | 3764.89 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2021-06-30 |
| 2021-05-10 | 3757.04 | 未披露 | 定期报告 | 2021-05-03 |
| 2021-05-10 | 3756.39 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
|
2021-03-31 |
| 2021-03-01 | 3740.53 | 未披露 | 定期报告 | 2021-02-22 |
| 2021-03-01 | 3737.41 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Issuance of common stock upon exercise of options
Exercise of warrants
Issuance of common stock upon financing
Issuance of common stock related to license agreement
|
2020-12-31 |
| 2020-11-05 | 3734.42 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
|
2020-09-30 |
| 2020-08-10 | 3728.43 | 未披露 | 定期报告 | 2020-08-03 |
| 2020-08-10 | 3726.75 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
Issuance of common stock upon financing
|
2020-06-30 |
| 2020-05-11 | 3707.59 | 未披露 | 定期报告 | 2020-05-01 |
| 2020-05-11 | 3707.54 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of common stock upon exercise of options
Issuance of common stock related to license agreement
|
2020-03-31 |
| 2020-03-12 | 3707.54 | 未披露 | 定期报告 | 2020-03-06 |
| 2020-03-12 | 3693.32 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of common stock upon exercise of options
Exercise of warrants
Issuance of common stock upon financing
|
2019-12-31 |
| 2019-12-23 | 3679.68 | 未披露 | 定期报告 | 2019-12-23 |
| 2019-11-07 | 3450.86 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-07 | 3449.68 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
|
2019-09-30 |
| 2019-08-08 | 3441.86 | 未披露 | 定期报告 | 2019-08-02 |
| 2019-08-08 | 3433.04 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon exercise of warrants
|
2019-06-30 |
| 2019-04-26 | 3330.53 | 未披露 | 定期报告 | 2019-04-22 |
| 2019-05-09 | 3330.40 | 未披露 |
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from December 31, 2018 to March 31, 2019
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
|
2019-03-31 |
| 2019-03-15 | 3328.04 | 未披露 | 定期报告 | 2019-03-11 |
| 2019-03-15 | 3008.72 | 未披露 |
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from December 31, 2017 to December 31, 2018
Issuance of common stock upon exercise of options
Issuance of warrants
Issuance of common stock upon financing
|
2018-12-31 |
| 2018-11-09 | 2981.32 | 未披露 | 定期报告 | 2018-11-02 |
| 2018-11-09 | 2645.87 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-08 | 2625.29 | 未披露 | 定期报告 | 2018-08-03 |
| 2018-08-08 | 2625.26 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-08 | 2568.55 | 未披露 | 定期报告 | 2018-05-04 |
| 2018-04-30 | 2555.05 | 未披露 | 定期报告 | 2018-04-13 |
| 2018-05-08 | 2554.99 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-07 | 2549.30 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of common stock upon exercise of options
Issuance of warrants
Issuance of common stock upon financing
|
2017-12-31 |
| 2017-11-08 | 2367.13 | 未披露 | 定期报告 | 2017-11-03 |
| 2017-11-08 | 2366.55 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-09 | 2361.10 | 未披露 | 定期报告 | 2017-08-04 |
| 2017-08-09 | 2360.81 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-09 | 2360.52 | 未披露 | 定期报告 | 2017-05-03 |
| 2017-04-28 | 2359.37 | 未披露 | 定期报告 | 2017-04-21 |
| 2017-05-09 | 2354.37 | 未披露 |
更多>>
In March 2017, we completed an underwritten public offering, in which we sold 4,304,813 shares of common stock at a public offering price of $3.74 per share. We received gross proceeds of approximately $16.1 million and net proceeds of approximately $14.8 million, net of underwriting discounts and offering expenses.
|
2017-03-31 |
| 2017-03-07 | 1919.63 | 未披露 | 定期报告 | 2017-03-02 |
| 2017-03-07 | 1915.84 | 未披露 |
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From December 31, 2015 to December 31, 2016
Proceeds from exercise of options
|
2016-12-31 |
| 2016-11-14 | 1915.34 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-03-24 | 1914.94 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of common stock in initial public offering, net of expenses
Issuance of common stock upon conversion of convertible notes
A 7.3445-for-1 forward stock split of our common stock effected on October 30, 2015
|
2015-12-31 |
| 2015-11-19 | 1913.71 | 未披露 | 定期报告 | 2015-11-19 |
| 2015-11-02 | 1110.81 | 未披露 |
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a 7.3445-for-1 forward stock split of our common stock effected on October 30, 2015
|
2015-11-02 |
| 2015-10-13 | 151.24 | 未披露 | 定期报告 | 2015-06-30 |
From March 31,2026 to June 30,2026
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon exercise of warrants
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
From December 31, 2025 to March 31, 2026
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From December 31, 2024 to December 31, 2025
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From June 30, 2025 to September 30, 2025
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From December 31, 2024 to March 31, 2025
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From December 31, 2023 to December 31, 2024
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From June 30, 2024 to September 30, 2024
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
From March 31, 2024 to June 30, 2024
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options and under employee stock purchase plan
Issuance of common stock upon financing
From December 31, 2023 to March 31, 2024
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
From December 31, 2022 to December 31, 2023
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
From June 30, 2023 to September 30, 2023
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
From March 31, 2023 to June 30, 2023
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
From December 31, 2022 to March 31, 2023
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
From December 31, 2021 to December 31, 2022
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon vesting of RSUs
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
from December 31, 2021 to March 31, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From June 30, 2021 to September 30, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
From March 31, 2021 to June 30, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From December 31, 2020 to March 31, 2021
Issuance of common stock upon exercise of options
Issuance of common stock upon vesting of RSUs
Issuance of common stock upon financing
From December 31,2019 to December 31,2020
Issuance of common stock upon exercise of options
Exercise of warrants
Issuance of common stock upon financing
Issuance of common stock related to license agreement
From June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
From March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
Issuance of common stock upon financing
From December 31, 2019 to March 31, 2020
Issuance of common stock upon exercise of options
Issuance of common stock related to license agreement
from December 31, 2018 to December 31, 2019
Issuance of common stock upon exercise of options
Exercise of warrants
Issuance of common stock upon financing
from June 30, 2019 to September 30, 2019
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
from March 31, 2019 to June 30,2019
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
Issuance of common stock upon exercise of warrants
from December 31, 2018 to March 31, 2019
Issuance of common stock upon exercise of options
Issuance of common stock upon financing
from December 31, 2017 to December 31, 2018
Issuance of common stock upon exercise of options
Issuance of warrants
Issuance of common stock upon financing
from December 31, 2016 to December 31, 2017
Issuance of common stock upon exercise of options
Issuance of warrants
Issuance of common stock upon financing
In March 2017, we completed an underwritten public offering, in which we sold 4,304,813 shares of common stock at a public offering price of $3.74 per share. We received gross proceeds of approximately $16.1 million and net proceeds of approximately $14.8 million, net of underwriting discounts and offering expenses.
From December 31, 2015 to December 31, 2016
Proceeds from exercise of options
from December 31, 2014 to December 31, 2015
Issuance of common stock in initial public offering, net of expenses
Issuance of common stock upon conversion of convertible notes
A 7.3445-for-1 forward stock split of our common stock effected on October 30, 2015
a 7.3445-for-1 forward stock split of our common stock effected on October 30, 2015