股本结构
单位：万股
| 公告日期 | 2026-03-30 | 2026-03-27 | 2026-03-27 | 2025-11-12 | 2025-11-12 | 2025-08-13 |
|---|---|---|---|---|---|---|
| 证券总股本 | 737.15 | 737.15 | 733.17 | 732.32 | 732.31 | 732.31 |
| 普通股本 | 737.15 | 737.15 | 733.17 | 732.32 | 732.31 | 732.31 |
| 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 | 2026-03-28 | 2026-03-23 | 2025-12-31 | 2025-11-10 | 2025-09-30 | 2025-08-08 |
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 |
|---|---|---|---|---|
| 2026-03-30 | 737.15 | 未披露 | 定期报告 | 2026-03-28 |
| 2026-03-27 | 737.15 | 未披露 | 定期报告 | 2026-03-23 |
| 2026-03-27 | 733.17 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock under employee stock incentive plans
|
2025-12-31 |
| 2025-11-12 | 732.32 | 未披露 | 定期报告 | 2025-11-10 |
| 2025-11-12 | 732.31 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Issuance of common stock under employee stock incentive plans
|
2025-09-30 |
| 2025-08-13 | 732.31 | 未披露 | 定期报告 | 2025-08-08 |
| 2025-08-13 | 731.59 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock under employee stock incentive plans
|
2025-06-30 |
| 2025-05-13 | 730.58 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock under employee stock incentive plans
|
2025-03-31 |
| 2025-03-25 | 730.58 | 未披露 | 定期报告 | 2025-03-21 |
| 2025-03-25 | 730.36 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Reverse stock split rounding adjustment
Issuance of common stock under employee stock incentive plans
|
2024-12-31 |
| 2024-10-28 | 729.62 | 未披露 |
更多>>
a reverse stock split of its outstanding shares of common stock at a ratio of one-for-ten
|
2024-10-30 |
| 2024-08-13 | 7296.22 | 未披露 | 定期报告 | 2024-08-09 |
| 2024-08-13 | 7288.75 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock under employee stock incentive plans
|
2024-06-30 |
| 2024-05-09 | 7280.14 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of common stock under employee stock incentive plans
|
2024-03-31 |
| 2024-03-14 | 7280.14 | 未披露 | 定期报告 | 2024-03-10 |
| 2024-03-14 | 7277.91 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Cashless exercise of pre-funded warrants
Issuance of common stock under employee stock incentive plans
|
2023-12-31 |
| 2023-11-13 | 7269.30 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock under equity incentive plans
|
2023-09-30 |
| 2023-08-10 | 7269.30 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-10 | 7253.28 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Cashless exercise of pre-funded warrants
Issuance of common stock under equity incentive plans
|
2023-06-30 |
| 2023-05-11 | 7240.72 | 未披露 | 定期报告 | 2023-05-05 |
| 2023-04-27 | 7237.26 | 未披露 | 定期报告 | 2023-04-19 |
| 2023-05-11 | 7081.60 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Cashless exercise of pre-funded warrants
Issuance of common stock under equity incentive plans
|
2023-03-31 |
| 2023-03-14 | 7080.38 | 未披露 | 定期报告 | 2023-03-10 |
| 2023-03-14 | 6849.34 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock under the ATM Agreements, net of offering costs of $3,913
Issuance of common stock under employee stock incentive plans
|
2022-12-31 |
| 2022-11-10 | 6837.81 | 未披露 | 定期报告 | 2022-11-04 |
| 2022-11-10 | 6837.21 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock under equity incentive plans
|
2022-09-30 |
| 2022-08-11 | 6836.95 | 未披露 | 定期报告 | 2022-08-05 |
| 2022-08-11 | 6834.16 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock under the ATM Agreement, net of offering costs of $2,409
Issuance of common stock under equity incentive plans
|
2022-06-30 |
| 2022-05-12 | 6041.56 | 未披露 | 定期报告 | 2022-05-06 |
| 2022-04-26 | 6040.70 | 未披露 | 定期报告 | 2022-04-21 |
| 2022-04-26 | 5976.47 | 未披露 | 定期报告 | 2022-04-01 |
| 2022-05-12 | 5956.47 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock under the ATM Agreement, net of offering costs of $1,504
Issuance of common stock under employee stock incentive plans
|
2022-03-31 |
| 2022-03-17 | 5671.27 | 未披露 | 定期报告 | 2022-03-15 |
| 2022-03-17 | 5625.97 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock under the ATM Agreements, net of offering costs of $3,123
Issuance of common stock under employee stock incentive plans
|
2021-12-31 |
| 2021-11-09 | 4914.65 | 未披露 | 定期报告 | 2021-11-05 |
| 2021-11-09 | 4859.69 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock under the ATM Agreement,net of offering costs of $33
Issuance of common stock under employee stock incentive plans
|
2021-09-30 |
| 2021-08-12 | 4819.28 | 未披露 | 定期报告 | 2021-08-06 |
| 2021-08-12 | 4814.63 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock under employee stock incentive plans
|
2021-06-30 |
| 2021-05-12 | 4808.97 | 未披露 | 定期报告 | 2021-05-05 |
| 2021-04-29 | 4808.03 | 未披露 | 定期报告 | 2021-04-27 |
| 2021-05-12 | 4807.99 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Issuance of common stock under the ATM Agreement, net of offering costs of $330
Issuance of common stock under employee stock incentive plans
|
2021-03-31 |
| 2021-03-11 | 4806.63 | 未披露 | 定期报告 | 2021-03-08 |
| 2021-03-11 | 4635.97 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Issuance of common stock and pre-funded warrants through underwritten offerings, net of offering costs of $6,748
Issuance of common stock under employee stock incentive plans
|
2020-12-31 |
| 2020-11-05 | 4626.83 | 未披露 | 定期报告 | 2020-11-02 |
| 2020-11-05 | 4626.75 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock and pre-funded warrants through underwritten offering, net of offering costs of $214
Issuance of common stock under employee stock incentive plans
|
2020-09-30 |
| 2020-08-06 | 4625.63 | 未披露 | 定期报告 | 2020-08-04 |
| 2020-08-06 | 4582.68 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock and pre-funded warrants through underwritten offering, net of offering costs of $3,087
Issuance of common stock under employee stock incentive plans
|
2020-06-30 |
| 2020-06-11 | 4576.74 | 未披露 |
更多>>
1.Common stock offered by us 7,590,909 shares
2.The number of shares of our common stock to be outstanding immediately after this offering is based on 38,176,462 shares of our common stock outstanding as of March 31, 2020
|
2020-06-11 |
| 2020-04-29 | 3817.75 | 未披露 | 定期报告 | 2020-04-27 |
| 2020-05-07 | 3817.65 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of common stock and pre-funded warrants through underwritten offering, net of offering costs of $3,447
Issuance of common stock under employee stock incentive plans
|
2020-03-31 |
| 2020-03-12 | 3817.55 | 未披露 | 定期报告 | 2020-03-10 |
| 2020-02-04 | 3525.70 | 未披露 |
更多>>
1.Common stock offered by us 16,115,385 shares
2.The number of shares of our common stock to be outstanding immediately after this offering is based on 19,141,645 shares of our common stock outstanding as of September 30, 2019
|
2020-02-04 |
| 2020-03-12 | 1920.81 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Issuance of common stock under employee stock incentive plans
|
2019-12-31 |
| 2019-11-07 | 1914.16 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock upon exercise of stock options
|
2019-09-30 |
| 2019-08-07 | 1913.76 | 未披露 | 定期报告 | 2019-08-02 |
| 2019-07-03 | 2560.35 | 未披露 | 定期报告 | 2019-07-03 |
| 2019-08-07 | 1913.26 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Issuance of common stock upon exercise of stock options
|
2019-06-30 |
| 2019-04-30 | 1911.94 | 未披露 | 定期报告 | 2019-04-29 |
| 2019-05-07 | 1911.84 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Issuance of common stock upon exercise of stock options
|
2019-03-31 |
| 2019-03-26 | 1911.84 | 未披露 | 定期报告 | 2019-03-22 |
| 2019-03-26 | 1911.44 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Conversion of redeemable convertible preferred stock to common stock
Issuance of common stock upon initial public offering, net of issuance costs
Issuance of common stock upon exercise of stock options, net of amount related to early exercised options
Issuance of common stock upon vesting of restricted stock units
|
2018-12-31 |
| 2018-08-09 | 1910.82 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-06-21 | 1832.15 | 未披露 |
更多>>
1. Common stock offered 5,000,000 shares
2. The number of shares of our common stock to be outstanding after this offering is based on 13,321,522 shares of common stock outstanding as of March 31, 2018
3. A 1-for-5.62 reverse stock split of our common stock and redeemable convertible preferred stock effected on June 8, 2018
|
2018-06-21 |
| 2018-06-08 | 105.84 | 1226.31 |
更多>>
a 1-for-5.62 reverse stock split of our common stock and redeemable convertible preferred stock to be effected prior to the completion of this offering
|
2018-03-31 |
| 2018-05-24 | 533.10 | 6891.89 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of Series B redeemable convertible preferred stock for cash of $1.413 per share, net of $245 issuance costs
|
2017-12-31 |
From December 31, 2024 to December 31, 2025
Issuance of common stock under employee stock incentive plans
From June 30, 2025 to September 30, 2025
Issuance of common stock under employee stock incentive plans
From March 31, 2025 to June 30, 2025
Issuance of common stock under employee stock incentive plans
From December 31, 2024 to March 31, 2025
Issuance of common stock under employee stock incentive plans
From December 31, 2023 to December 31, 2024
Reverse stock split rounding adjustment
Issuance of common stock under employee stock incentive plans
a reverse stock split of its outstanding shares of common stock at a ratio of one-for-ten
From March 31, 2024 to June 30, 2024
Issuance of common stock under employee stock incentive plans
From December 31, 2023 to March 31, 2024
Issuance of common stock under employee stock incentive plans
From December 31, 2022 to December 31, 2023
Cashless exercise of pre-funded warrants
Issuance of common stock under employee stock incentive plans
From June 30, 2023 to September 30, 2023
Issuance of common stock under equity incentive plans
From March 31, 2023 to June 30, 2023
Cashless exercise of pre-funded warrants
Issuance of common stock under equity incentive plans
From December 31, 2022 to March 31, 2023
Cashless exercise of pre-funded warrants
Issuance of common stock under equity incentive plans
From December 31, 2021 to December 31, 2022
Issuance of common stock under the ATM Agreements, net of offering costs of $3,913
Issuance of common stock under employee stock incentive plans
From June 30, 2022 to September 30, 2022
Issuance of common stock under equity incentive plans
From March 31, 2022 to June 30, 2022
Issuance of common stock under the ATM Agreement, net of offering costs of $2,409
Issuance of common stock under equity incentive plans
From December 31, 2021 to March 31, 2022
Issuance of common stock under the ATM Agreement, net of offering costs of $1,504
Issuance of common stock under employee stock incentive plans
From December 31, 2020 to December 31, 2021
Issuance of common stock under the ATM Agreements, net of offering costs of $3,123
Issuance of common stock under employee stock incentive plans
From June 30, 2021 to September 30, 2021
Issuance of common stock under the ATM Agreement,net of offering costs of $33
Issuance of common stock under employee stock incentive plans
From March 31, 2021 to June 30, 2021
Issuance of common stock under employee stock incentive plans
From December 31, 2020 to March 31, 2021
Issuance of common stock under the ATM Agreement, net of offering costs of $330
Issuance of common stock under employee stock incentive plans
From December 31, 2019 to December 31, 2020
Issuance of common stock and pre-funded warrants through underwritten offerings, net of offering costs of $6,748
Issuance of common stock under employee stock incentive plans
From June 30, 2020 to September 30, 2020
Issuance of common stock and pre-funded warrants through underwritten offering, net of offering costs of $214
Issuance of common stock under employee stock incentive plans
From March 31, 2020 to June 30, 2020
Issuance of common stock and pre-funded warrants through underwritten offering, net of offering costs of $3,087
Issuance of common stock under employee stock incentive plans
1.Common stock offered by us 7,590,909 shares
2.The number of shares of our common stock to be outstanding immediately after this offering is based on 38,176,462 shares of our common stock outstanding as of March 31, 2020
From December 31, 2019 to March 31, 2020
Issuance of common stock and pre-funded warrants through underwritten offering, net of offering costs of $3,447
Issuance of common stock under employee stock incentive plans
1.Common stock offered by us 16,115,385 shares
2.The number of shares of our common stock to be outstanding immediately after this offering is based on 19,141,645 shares of our common stock outstanding as of September 30, 2019
From December 31, 2018 to December 31, 2019
Issuance of common stock under employee stock incentive plans
from June 30, 2019 to September 30, 2019
Issuance of common stock upon exercise of stock options
from March 31, 2019 to June 30,2019
Issuance of common stock upon exercise of stock options
from December 31, 2018 to March 31, 2019
Issuance of common stock upon exercise of stock options
from December 31, 2017 to December 31, 2018
Conversion of redeemable convertible preferred stock to common stock
Issuance of common stock upon initial public offering, net of issuance costs
Issuance of common stock upon exercise of stock options, net of amount related to early exercised options
Issuance of common stock upon vesting of restricted stock units
1. Common stock offered 5,000,000 shares
2. The number of shares of our common stock to be outstanding after this offering is based on 13,321,522 shares of common stock outstanding as of March 31, 2018
3. A 1-for-5.62 reverse stock split of our common stock and redeemable convertible preferred stock effected on June 8, 2018
a 1-for-5.62 reverse stock split of our common stock and redeemable convertible preferred stock to be effected prior to the completion of this offering
from December 31, 2016 to December 31, 2017
Issuance of Series B redeemable convertible preferred stock for cash of $1.413 per share, net of $245 issuance costs