股本结构
单位：万股
| 公告日期 | 2026-08-11 | 2026-08-11 | 2026-05-11 | 2026-04-22 | 2026-05-11 | 2026-03-17 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3773.62 | 3630.87 | 3601.62 | 3599.55 | 3598.56 | 3594.12 |
| 普通股本 | 3773.62 | 3630.87 | 3601.62 | 3599.55 | 3598.56 | 3594.12 |
| 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 | 2026-08-06 | 2026-06-30 | 2026-05-07 | 2026-04-15 | 2026-03-31 | 2026-03-10 |
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 |
|---|---|---|---|---|
| 2026-08-11 | 3773.62 | 未披露 | 定期报告 | 2026-08-06 |
| 2026-08-11 | 3630.87 | 未披露 |
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From March 31,2026 to June 30,2026
Issuance of common stock in the ATM Offerings, net of commissions and offering costs of $004 million
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
|
2026-06-30 |
| 2026-05-11 | 3601.62 | 未披露 | 定期报告 | 2026-05-07 |
| 2026-04-22 | 3599.55 | 未披露 | 定期报告 | 2026-04-15 |
| 2026-05-11 | 3598.56 | 未披露 |
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From December 31, 2025 to March 31, 2026
Issuance of common stock in the 2026 Private Placement, net of placement agent fees and other offering costs of $1.6 million
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
|
2026-03-31 |
| 2026-03-17 | 3594.12 | 未披露 |
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Common Stock offered 8,245,611 shares by the company
|
2026-03-10 |
| 2026-03-17 | 2741.32 | 未披露 |
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From December 31, 2024 to December 31, 2025
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
Issuance of pre-funded warrants in exchange for common stock
|
2025-12-31 |
| 2025-11-12 | 2740.20 | 未披露 | 定期报告 | 2025-11-03 |
| 2025-11-12 | 2737.12 | 未披露 |
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From June 30, 2025 to September 30, 2025
Issuance of common stock under the ESPP
Issuance of common stock upon release of restricted stock units
Issuance of pre-funded warrants in exchange for common stock
|
2025-09-30 |
| 2025-08-12 | 2732.62 | 未披露 | 定期报告 | 2025-08-04 |
| 2025-08-12 | 2737.65 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock upon release of restricted stock units
Issuance of pre-funded warrants in exchange for common stock
|
2025-06-30 |
| 2025-05-13 | 3017.57 | 未披露 | 定期报告 | 2025-05-05 |
| 2025-05-13 | 3014.15 | 未披露 |
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From December 31, 2024 to March 31, 2025
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
|
2025-03-31 |
| 2025-03-25 | 3009.87 | 未披露 | 定期报告 | 2025-03-20 |
| 2025-03-25 | 2991.96 | 未披露 |
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From December 31, 2023 to December 31, 2024
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
Issuance of common stock upon release of restricted stock awards
|
2024-12-31 |
| 2024-11-13 | 2987.89 | 未披露 | 定期报告 | 2024-11-06 |
| 2024-11-13 | 2986.86 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of common stock under the ESPP
Issuance of common stock upon release of restricted stock units
|
2024-09-30 |
| 2024-08-13 | 2984.24 | 未披露 | 定期报告 | 2024-08-05 |
| 2024-08-13 | 2982.90 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock upon release of restricted stock units
|
2024-06-30 |
| 2024-04-26 | 2982.90 | 未披露 | 定期报告 | 2024-04-23 |
| 2024-05-14 | 2981.57 | 未披露 |
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From December 31, 2023 to March 31, 2024
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
|
2024-03-31 |
| 2024-04-26 | 2977.04 | 未披露 | 定期报告 | 2024-03-15 |
| 2023-11-09 | 2974.14 | 未披露 |
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From June 30, 2023 to September 30, 2023
Issuance of common stock in the Underwritten Offering, net of underwriter's commission and offering costs of $4.5 million
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
|
2023-09-30 |
| 2022-08-16 | 2970.62 | 未披露 |
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Common stock offered 7,777,778 shares by the company
|
2023-08-18 |
| 2023-08-10 | 2192.85 | 未披露 |
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From March 31, 2023 to June 30, 2023
Issuances of common stock in the “at the market” offering, net of commissions and offering costs of $0.9 million
|
2023-06-30 |
| 2023-05-11 | 1942.65 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock under the ESPP
|
2023-03-31 |
| 2022-08-11 | 1940.27 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of the underwriter's option to purchase common stock in connection with the initial public offering, net of underwriters' commission and offering costs of $0.8 million
|
2022-06-30 |
| 2022-05-10 | 1940.27 | 未披露 | 定期报告 | 2022-05-06 |
| 2022-05-10 | 1871.27 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Accretion to redemption value and cumulative dividends on preferred stock
Conversion of convertible preferred stock into common stock
Issuance of common stock upon initial public offering, net of underwriters' commission and offering costs of $8.1 million
Repurchase of early exercised stock options
|
2022-03-31 |
| 2022-03-28 | 1873.98 | 未披露 |
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1.Common stock offered by 4,600,000 shares
2.The number of shares of common stock to be outstanding after this offering is based on 14,139,786 shares of common stock outstanding as of December 31, 2021
|
2022-03-25 |
From March 31,2026 to June 30,2026
Issuance of common stock in the ATM Offerings, net of commissions and offering costs of $004 million
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
From December 31, 2025 to March 31, 2026
Issuance of common stock in the 2026 Private Placement, net of placement agent fees and other offering costs of $1.6 million
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
Common Stock offered 8,245,611 shares by the company
From December 31, 2024 to December 31, 2025
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
Issuance of pre-funded warrants in exchange for common stock
From June 30, 2025 to September 30, 2025
Issuance of common stock under the ESPP
Issuance of common stock upon release of restricted stock units
Issuance of pre-funded warrants in exchange for common stock
From March 31, 2025 to June 30, 2025
Issuance of common stock upon release of restricted stock units
Issuance of pre-funded warrants in exchange for common stock
From December 31, 2024 to March 31, 2025
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
From December 31, 2023 to December 31, 2024
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Issuance of common stock upon release of restricted stock units
Issuance of common stock upon release of restricted stock awards
From June 30, 2024 to September 30, 2024
Issuance of common stock under the ESPP
Issuance of common stock upon release of restricted stock units
From March 31, 2024 to June 30, 2024
Issuance of common stock upon release of restricted stock units
From December 31, 2023 to March 31, 2024
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
From June 30, 2023 to September 30, 2023
Issuance of common stock in the Underwritten Offering, net of underwriter's commission and offering costs of $4.5 million
Issuance of common stock under the ESPP
Issuance of common stock upon exercise of stock options
Common stock offered 7,777,778 shares by the company
From March 31, 2023 to June 30, 2023
Issuances of common stock in the “at the market” offering, net of commissions and offering costs of $0.9 million
From December 31, 2022 to March 31, 2023
Issuance of common stock under the ESPP
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of the underwriter's option to purchase common stock in connection with the initial public offering, net of underwriters' commission and offering costs of $0.8 million
From December 31, 2021 to March 31, 2022
Accretion to redemption value and cumulative dividends on preferred stock
Conversion of convertible preferred stock into common stock
Issuance of common stock upon initial public offering, net of underwriters' commission and offering costs of $8.1 million
Repurchase of early exercised stock options
1.Common stock offered by 4,600,000 shares
2.The number of shares of common stock to be outstanding after this offering is based on 14,139,786 shares of common stock outstanding as of December 31, 2021