股本结构
单位：万股
| 公告日期 | 2025-10-07 | 2025-11-04 | 2025-08-05 | 2025-08-05 | 2025-06-18 | 2025-05-05 |
|---|---|---|---|---|---|---|
| 证券总股本 | 7070.36 | 5950.85 | 5950.85 | 5812.73 | 5702.23 | 3757.23 |
| 普通股本 | 7070.36 | 5950.85 | 5950.85 | 5812.73 | 5702.23 | 3757.23 |
| 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 | 2025-10-08 | 2025-09-30 | 2025-08-01 | 2025-06-30 | 2025-06-20 | 2025-03-31 |
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 |
|---|---|---|---|---|
| 2025-10-07 | 7070.36 | 未披露 |
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Common Stock offered 11,195,121 shares by the company
|
2025-10-08 |
| 2025-11-04 | 5950.85 | 未披露 |
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From June 30, 2025 to September 30, 2025
Issuances of common stock under the public offering, net of issuance costs of $186
|
2025-09-30 |
| 2025-08-05 | 5950.85 | 未披露 | 定期报告 | 2025-08-01 |
| 2025-08-05 | 5812.73 | 未披露 |
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From March 31, 2025 to June 30, 2025
Purchases under employee stock purchase plan
Issuances of common stock under at the market equity offering program, net of issuance costs of $129
Issuance of common stock and pre-funded warrants under the public offering, net of issuance costs of $2,815
|
2025-06-30 |
| 2025-06-18 | 5702.23 | 未披露 |
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Common stock offered 19,450,000 shares by the company
|
2025-06-20 |
| 2025-05-05 | 3757.23 | 未披露 |
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From December 31, 2024 to March 31, 2025
Issuances of common stock under at the market (ATM) equity offering program, net of issuance costs of $5
|
2025-03-31 |
| 2025-03-31 | 3757.23 | 未披露 | 定期报告 | 2025-03-24 |
| 2025-03-31 | 3631.07 | 未披露 |
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From December 31, 2023 to December 31, 2024
Issuance of restricted stock
Exercise of stock options
Purchases under employee stock purchase plan
|
2024-12-31 |
| 2024-10-29 | 3623.87 | 未披露 | 定期报告 | 2024-10-23 |
| 2024-10-29 | 3623.83 | 未披露 |
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From June 30, 2024 to September 30, 2024
Exercise of stock options
Issuance of restricted stock
|
2024-09-30 |
| 2024-07-31 | 3621.02 | 未披露 | 定期报告 | 2024-07-24 |
| 2024-07-31 | 3618.45 | 未披露 |
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From March 31, 2024 to June 30, 2024
Issuance of restricted stock
Exercise of stock options
Purchases under employee stock purchase plan
|
2024-06-30 |
| 2024-05-02 | 3594.46 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-04-26 | 3600.87 | 未披露 | 定期报告 | 2024-04-22 |
| 2024-05-02 | 3593.36 | 未披露 |
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From December 31, 2023 to March 31, 2024
Exercise of stock options
Issuance of restricted stock
|
2024-03-31 |
| 2024-03-28 | 3588.94 | 未披露 | 定期报告 | 2024-03-21 |
| 2024-03-28 | 3586.66 | 未披露 |
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From December 31,2022 to December 31,2023
Issuance of restricted stock
Exercise of stock options
Issuance of common stock from public offering,net of issuance costs of $10,697
Purchases under employee stock purchase plan
|
2023-12-31 |
| 2023-10-30 | 3570.58 | 未披露 | 定期报告 | 2023-10-23 |
| 2023-10-30 | 3569.88 | 未披露 |
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From June 30, 2023 to September 30, 2023
Exercise of stock options
Issuance of restricted stock
|
2023-09-30 |
| 2023-07-31 | 3563.16 | 未披露 | 定期报告 | 2023-07-25 |
| 2023-07-31 | 3563.03 | 未披露 |
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From March 31, 2023 to June 30, 2023
Exercise of stock options
Purchases under employee stock purchase plan
Issuance of common stock from public offering, net of offering costs
Issuance of restricted stock
|
2023-06-30 |
| 2023-05-02 | 3540.11 | 未披露 | 定期报告 | 2023-04-26 |
| 2023-04-28 | 3564.83 | 未披露 | 定期报告 | 2023-04-24 |
| 2023-03-30 | 3460.86 | 未披露 |
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Common stock offered 5,000,000 shares by the company
|
2023-04-03 |
| 2023-05-02 | 2965.11 | 未披露 |
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From December 31, 2022 to March 31, 2023
Exercise of stock options
Issuance of restricted stock
|
2023-03-31 |
| 2023-03-28 | 2960.86 | 未披露 | 定期报告 | 2023-03-21 |
| 2023-03-28 | 2956.16 | 未披露 |
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From December 31, 2021 to December 31, 2022
Issuance of restricted stock
Purchases under employee stock purchase plan
|
2022-12-31 |
| 2022-11-07 | 2939.62 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-07 | 2938.88 | 未披露 |
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From June 30, 2022 to September 30, 2022
Exercise of stock options
Issuance of restricted stock
|
2022-09-30 |
| 2022-08-01 | 2929.06 | 未披露 | 定期报告 | 2022-07-25 |
| 2022-08-01 | 2928.01 | 未披露 |
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From March 31, 2022 to June 30, 2022
Exercise of stock options
Issuance of restricted stock
Purchases under employee stock purchase plan
|
2022-06-30 |
| 2022-05-16 | 2916.87 | 未披露 | 定期报告 | 2022-05-09 |
| 2022-04-29 | 2961.54 | 未披露 | 定期报告 | 2022-04-25 |
| 2022-05-16 | 2916.87 | 未披露 |
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From December 31, 2021 to March 31, 2022
Exercise of stock options
Issuance of restricted stock
|
2022-03-31 |
| 2022-02-28 | 2911.56 | 未披露 | 定期报告 | 2022-02-21 |
| 2022-02-28 | 2911.54 | 未披露 |
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From December 31, 2020 to December 31, 2021
Series A convertible preferred stock issuance costs
Issuance of common stock from initial public offering, net of issuance costs of $2,557
Conversion of Series A convertible preferred stock into common stock
Issuance of restricted stock
Exercise of stock options
Purchases under employee stock purchase plan
|
2021-12-31 |
| 2021-11-03 | 2904.48 | 未披露 | 定期报告 | 2021-10-26 |
| 2021-11-03 | 2904.17 | 未披露 |
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from June 30, 2021 to September 30, 2021
Issuance of restricted stock
|
2021-09-30 |
| 2021-08-11 | 2899.84 | 未披露 | 定期报告 | 2021-08-05 |
| 2021-08-11 | 2899.02 | 未披露 |
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From March 31, 2021 to June 30, 2021
Conversion of preferred stock to common stock
Issuance of common stock from initial public offering, net of offering costs
Issuance of restricted stock
Exercise of stock options
|
2021-06-30 |
| 2021-04-19 | 2876.79 | 未披露 |
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1.Common stock offered by the company 9,000,000 shares
2.The number of shares of common stock to be outstanding after this offering is based on 19,767,867 shares of common stock outstanding as of December 31, 2020 (including 749,835 unvested restricted shares of common stock subject to repurchase as of December 31, 2020 and the conversion of all of outstanding shares of convertible preferred stock on an as-converted basis)
|
2021-04-16 |
| 2021-05-27 | 1200.46 | 706.49 |
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From December 31,2020 to March 31, 2021
Issuance of restricted stock
|
2021-03-31 |
Common Stock offered 11,195,121 shares by the company
From June 30, 2025 to September 30, 2025
Issuances of common stock under the public offering, net of issuance costs of $186
From March 31, 2025 to June 30, 2025
Purchases under employee stock purchase plan
Issuances of common stock under at the market equity offering program, net of issuance costs of $129
Issuance of common stock and pre-funded warrants under the public offering, net of issuance costs of $2,815
Common stock offered 19,450,000 shares by the company
From December 31, 2024 to March 31, 2025
Issuances of common stock under at the market (ATM) equity offering program, net of issuance costs of $5
From December 31, 2023 to December 31, 2024
Issuance of restricted stock
Exercise of stock options
Purchases under employee stock purchase plan
From June 30, 2024 to September 30, 2024
Exercise of stock options
Issuance of restricted stock
From March 31, 2024 to June 30, 2024
Issuance of restricted stock
Exercise of stock options
Purchases under employee stock purchase plan
From December 31, 2023 to March 31, 2024
Exercise of stock options
Issuance of restricted stock
From December 31,2022 to December 31,2023
Issuance of restricted stock
Exercise of stock options
Issuance of common stock from public offering,net of issuance costs of $10,697
Purchases under employee stock purchase plan
From June 30, 2023 to September 30, 2023
Exercise of stock options
Issuance of restricted stock
From March 31, 2023 to June 30, 2023
Exercise of stock options
Purchases under employee stock purchase plan
Issuance of common stock from public offering, net of offering costs
Issuance of restricted stock
Common stock offered 5,000,000 shares by the company
From December 31, 2022 to March 31, 2023
Exercise of stock options
Issuance of restricted stock
From December 31, 2021 to December 31, 2022
Issuance of restricted stock
Purchases under employee stock purchase plan
From June 30, 2022 to September 30, 2022
Exercise of stock options
Issuance of restricted stock
From March 31, 2022 to June 30, 2022
Exercise of stock options
Issuance of restricted stock
Purchases under employee stock purchase plan
From December 31, 2021 to March 31, 2022
Exercise of stock options
Issuance of restricted stock
From December 31, 2020 to December 31, 2021
Series A convertible preferred stock issuance costs
Issuance of common stock from initial public offering, net of issuance costs of $2,557
Conversion of Series A convertible preferred stock into common stock
Issuance of restricted stock
Exercise of stock options
Purchases under employee stock purchase plan
from June 30, 2021 to September 30, 2021
Issuance of restricted stock
From March 31, 2021 to June 30, 2021
Conversion of preferred stock to common stock
Issuance of common stock from initial public offering, net of offering costs
Issuance of restricted stock
Exercise of stock options
1.Common stock offered by the company 9,000,000 shares
2.The number of shares of common stock to be outstanding after this offering is based on 19,767,867 shares of common stock outstanding as of December 31, 2020 (including 749,835 unvested restricted shares of common stock subject to repurchase as of December 31, 2020 and the conversion of all of outstanding shares of convertible preferred stock on an as-converted basis)
From December 31,2020 to March 31, 2021
Issuance of restricted stock