股本结构
单位：万股
| 公告日期 | 2026-03-31 | 2026-03-13 | 2026-02-19 | 2026-02-19 | 2026-03-31 | 2025-11-14 |
|---|---|---|---|---|---|---|
| 证券总股本 | 673.41 | 351.68 | 575.71 | 327.98 | 327.98 | 270.16 |
| 普通股本 | 673.41 | 351.68 | 575.71 | 327.98 | 327.98 | 270.16 |
| 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 | 2026-03-25 | 2026-03-03 | 2026-02-19 | 2026-02-17 | 2025-12-31 | 2025-11-11 |
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 |
|---|---|---|---|---|
| 2026-03-31 | 673.41 | 未披露 | 定期报告 | 2026-03-25 |
| 2026-03-13 | 351.68 | 未披露 | 定期报告 | 2026-03-03 |
| 2026-02-19 | 575.71 | 未披露 |
更多>>
Securities Offered 2,477,292 Units by the company, each consisting of one share of our Common Stock (or one Pre-Funded Warrant to purchase one share of Common Stock) and one Common Stock
|
2026-02-19 |
| 2026-02-19 | 327.98 | 未披露 | 定期报告 | 2026-02-17 |
| 2026-03-31 | 327.98 | 未披露 |
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From December 31,2024 to December 31,2025
Issuance of Common Stock upon exercise of stock options
Exercise of pre-funded warrants
Adjustment for reverse stock split
Issuance of Common Stock
Issuance of Common Stock under Standby Equity Purchase Agreement
Issuance of Common Stock to extinguish restructured debt
Issuance of Common Stock to Square Gate
|
2025-12-31 |
| 2025-11-14 | 270.16 | 未披露 | 定期报告 | 2025-11-11 |
| 2025-11-14 | 262.16 | 未披露 |
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From June 30, 2025 to September 30, 2025
Issuance of common stock under Standby Equity Purchase Agreement (SEPA)
Adjustment for reverse stock split
|
2025-09-30 |
| 2025-08-18 | 215.16 | 未披露 | 定期报告 | 2025-08-12 |
| 2025-08-18 | 214.66 | 未披露 |
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From March 31, 2025 to June 30, 2025
Issuance of Common Stock
Exercise of pre-funded warrants
Issuance of Common Stock to extinguish restructured debt
Adjustment for reverse stock split
|
2025-06-30 |
| 2025-07-01 | 265.97 | 未披露 | 定期报告 | 2025-06-18 |
| 2025-06-13 | 214.66 | 未披露 |
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Securities offered 671,140 Units, consisting of one share of Common Stock and two Common Stock Warrants, each warrant to purchase one share of Common Stock.
|
2025-05-15 |
| 2025-05-09 | 143.92 | 未披露 | 定期报告 | 2025-05-09 |
| 2025-04-28 | 112.34 | 未披露 | 定期报告 | 2025-04-22 |
| 2025-04-01 | 112.34 | 未披露 |
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a 1-for-40 reverse stock split of the Company’s common stock
|
2025-04-11 |
| 2025-04-16 | 4493.41 | 未披露 | 定期报告 | 2025-04-02 |
| 2025-03-28 | 4493.41 | 未披露 | 定期报告 | 2025-03-25 |
| 2025-02-21 | 4454.50 | 未披露 | 定期报告 | 2025-02-18 |
| 2025-03-28 | 4454.13 | 未披露 |
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From December 31, 2023 to December 31, 2024
Issuance of Common Stock upon exercise of stock options
Issuance of Common Stock upon equity subscription
Issuance of Common Stock
Exercise of pre-funded warrants
|
2024-12-31 |
| 2024-11-20 | 4198.34 | 未披露 |
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Common Stock offered 4,160,000 shares by the company
|
2024-11-20 |
| 2024-04-01 | 3782.34 | 未披露 | 定期报告 | 2024-03-15 |
| 2024-04-01 | 3602.51 | 未披露 |
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From December 31, 2022 to December 31, 2023
Issuance of Common Stock upon exercise of stock options
|
2023-12-31 |
| 2023-11-14 | 3597.46 | 未披露 | 定期报告 | 2023-11-13 |
| 2023-11-14 | 3592.73 | 未披露 |
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From June 30, 2023 to September 30, 2023
Issuance of Common Stock upon exercise of stock options
|
2023-09-30 |
| 2023-08-11 | 3592.67 | 未披露 |
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From March 31, 2023 to June 30, 2023
Issuance of Common Stock upon exercise of stock options
|
2023-06-30 |
| 2023-04-27 | 3588.81 | 未披露 | 定期报告 | 2023-04-14 |
| 2023-05-09 | 3588.66 | 未披露 |
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From December 31, 2022 to March 27, 2023
Issuance of Common Stock upon exercise of stock options
|
2023-03-27 |
| 2023-03-28 | 3587.64 | 未披露 |
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From December 31, 2021 to December 31, 2022
Issuance of Common Stock upon exercise of stock options
|
2022-12-31 |
| 2022-11-07 | 3587.15 | 未披露 | 定期报告 | 2022-11-07 |
| 2022-11-07 | 3583.61 | 未披露 |
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From June 30, 2022 to September 30, 2022
Issuance of Class A Common Stock upon exercise of stock options
|
2022-09-30 |
| 2022-08-12 | 3583.31 | 未披露 | 定期报告 | 2022-08-10 |
| 2022-08-12 | 3582.39 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of Class A Common Stock upon exercise of stock options
|
2022-06-30 |
| 2022-05-13 | 3579.65 | 未披露 | 定期报告 | 2022-05-12 |
| 2022-04-25 | 3579.54 | 未披露 | 定期报告 | 2022-04-19 |
| 2022-03-29 | 3577.95 | 未披露 | 定期报告 | 2022-03-22 |
| 2022-03-29 | 3576.83 | 未披露 |
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From December 31, 2020 to December 31, 2021
Issuance of Class A Common Stock upon exercise of stock options
6% cumulative dividends on redeemable preferred stock
Accretion of issuance costs
Issuance of common stock upon initial public offering, net of issuance cost
Conversion of Series A Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series B Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series C Redeemable Preferred Stock, with forfeited cumulative dividends
|
2021-12-31 |
| 2021-11-12 | 3572.81 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Conversion of Series A Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series B Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series C Redeemable Preferred Stock, with forfeited cumulative dividends
Issuance of common stock upon initial public offering, net of issuance cost
Issuance of Class A Common Stock upon exercise of stock options
|
2021-09-30 |
| 2021-08-13 | 3572.40 | 未披露 | 定期报告 | 2021-08-13 |
| 2021-07-21 | 3565.05 | 未披露 |
更多>>
1.Common stock offered by company 7,000,000 shares
2.all information in this prospectus is based upon 28,650,520 shares of common stock outstanding as of March 31, 2021
|
2021-07-20 |
| 2021-08-13 | 495.56 | 2376.84 |
更多>>
From March 31, 2021 to June 30, 2021
6% cumulative dividends on redeemable preferred stock
Accreation of issuance costs
Issuance of Class A Common
Stock upon exercise of stock options
|
2021-06-30 |
Securities Offered 2,477,292 Units by the company, each consisting of one share of our Common Stock (or one Pre-Funded Warrant to purchase one share of Common Stock) and one Common Stock
From December 31,2024 to December 31,2025
Issuance of Common Stock upon exercise of stock options
Exercise of pre-funded warrants
Adjustment for reverse stock split
Issuance of Common Stock
Issuance of Common Stock under Standby Equity Purchase Agreement
Issuance of Common Stock to extinguish restructured debt
Issuance of Common Stock to Square Gate
From June 30, 2025 to September 30, 2025
Issuance of common stock under Standby Equity Purchase Agreement (SEPA)
Adjustment for reverse stock split
From March 31, 2025 to June 30, 2025
Issuance of Common Stock
Exercise of pre-funded warrants
Issuance of Common Stock to extinguish restructured debt
Adjustment for reverse stock split
Securities offered 671,140 Units, consisting of one share of Common Stock and two Common Stock Warrants, each warrant to purchase one share of Common Stock.
a 1-for-40 reverse stock split of the Company’s common stock
From December 31, 2023 to December 31, 2024
Issuance of Common Stock upon exercise of stock options
Issuance of Common Stock upon equity subscription
Issuance of Common Stock
Exercise of pre-funded warrants
Common Stock offered 4,160,000 shares by the company
From December 31, 2022 to December 31, 2023
Issuance of Common Stock upon exercise of stock options
From June 30, 2023 to September 30, 2023
Issuance of Common Stock upon exercise of stock options
From March 31, 2023 to June 30, 2023
Issuance of Common Stock upon exercise of stock options
From December 31, 2022 to March 27, 2023
Issuance of Common Stock upon exercise of stock options
From December 31, 2021 to December 31, 2022
Issuance of Common Stock upon exercise of stock options
From June 30, 2022 to September 30, 2022
Issuance of Class A Common Stock upon exercise of stock options
From March 31, 2022 to June 30, 2022
Issuance of Class A Common Stock upon exercise of stock options
From December 31, 2020 to December 31, 2021
Issuance of Class A Common Stock upon exercise of stock options
6% cumulative dividends on redeemable preferred stock
Accretion of issuance costs
Issuance of common stock upon initial public offering, net of issuance cost
Conversion of Series A Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series B Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series C Redeemable Preferred Stock, with forfeited cumulative dividends
From June 30, 2021 to September 30, 2021
Conversion of Series A Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series B Redeemable Preferred Stock, with forfeited cumulative dividends
Conversion of Series C Redeemable Preferred Stock, with forfeited cumulative dividends
Issuance of common stock upon initial public offering, net of issuance cost
Issuance of Class A Common Stock upon exercise of stock options
1.Common stock offered by company 7,000,000 shares
2.all information in this prospectus is based upon 28,650,520 shares of common stock outstanding as of March 31, 2021
From March 31, 2021 to June 30, 2021
6% cumulative dividends on redeemable preferred stock
Accreation of issuance costs
Issuance of Class A Common
Stock upon exercise of stock options