股本结构
单位：万股
| 公告日期 | 2026-09-30 | 2026-09-25 | 2026-08-14 | 2026-06-08 | 2026-03-31 | 2026-03-31 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1340.74 | 131.65 | 1316.52 | 1311.91 | 1311.91 | 1307.16 |
| 普通股本 | 1340.74 | 131.65 | 1316.52 | 1311.91 | 1311.91 | 1307.16 |
| 优先股 | 未披露 | 未披露 | 0.0001 | 0.0001 | 未披露 | 0.0001 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2026-10-01 | 2026-09-29 | 2026-06-30 | 2026-03-31 | 2026-03-23 | 2025-12-31 |
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 |
|---|---|---|---|---|
| 2026-09-30 | 1340.74 | 未披露 | 定期报告 | 2026-10-01 |
| 2026-09-25 | 131.65 | 未披露 |
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a reverse stock split of its shares of common stock at a ratio of 1-for-10
|
2026-09-29 |
| 2026-08-14 | 1316.52 | 0.0001 |
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From March 31,2026 to June 30,2026
Restricted stock units, net of shares withheld for employee tax
|
2026-06-30 |
| 2026-06-08 | 1311.91 | 0.0001 |
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From December 31,2025 to March 31,2026
Restricted stock units, net of shares withheld for employee tax
|
2026-03-31 |
| 2026-03-31 | 1311.91 | 未披露 | 定期报告 | 2026-03-23 |
| 2026-03-31 | 1307.16 | 0.0001 |
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From December 31, 2024 to December 31, 2025
Warrants exercise
Convertible note
Shares issued under ATM
Restricted stock awards
Restricted stock units, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
|
2025-12-31 |
| 2025-11-14 | 1244.32 | 未披露 | 定期报告 | 2025-11-07 |
| 2025-11-14 | 1225.30 | 0.0001 |
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From June 30,2025 to September 30,2025
Repurchase of Common Stock
|
2025-09-30 |
| 2025-08-13 | 1232.37 | 未披露 | 定期报告 | 2025-08-06 |
| 2025-08-13 | 1232.37 | 0.09 |
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From March 31, 2025 to June 30, 2025
Restricted stock units, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
|
2025-06-30 |
| 2025-05-13 | 1242.06 | 未披露 | 定期报告 | 2025-05-06 |
| 2025-05-13 | 1241.48 | 0.0001 |
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From December 31, 2024 to March 31, 2025
Warrants exercise
Convertible note
Restricted stock units, net of shares withheld for employee tax
Common stock issued for services
|
2025-03-31 |
| 2025-01-28 | 1235.48 | 0.0001 | 定期报告 | 2025-01-24 |
| 2025-03-12 | 1053.94 | 0.0001 |
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From December 31, 2023 to December 31, 2024
Restricted stock units, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
Repurchase of Common Stock
|
2024-12-31 |
| 2024-11-12 | 1049.95 | 未披露 | 定期报告 | 2024-11-04 |
| 2024-11-12 | 1044.47 | 0.0001 |
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From June 30, 2024 to September 30, 2024
Common stock issued for services
|
2024-09-30 |
| 2024-08-13 | 1038.47 | 0.0001 |
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From March 31, 2024 to June 30, 2024
Restricted stock awards
Restricted Stock Units, net of shares withheld for employee tax
Common stock issued for services
|
2024-06-30 |
| 2024-05-14 | 1017.66 | 0.0001 |
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From December 31, 2023 to March 31, 2024
Restricted stock units, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
Common stock issued for services
Repurchase of Common Stock
|
2024-03-31 |
| 2024-03-29 | 1014.49 | 未披露 | 定期报告 | 2024-03-18 |
| 2024-03-29 | 1012.40 | 0.0001 |
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From December 31, 2022 to December 31, 2023
Restricted stock awards, net of shares withheld for employee tax
Cancellation of Common stock
Common stock issued in relation to Acquisition
Restricted Stock Units, net of shares withheld for employee tax
Repurchase of Common Stock
Common stock issued in relation to Stock Purchase Plan
Common stock issued for services
Treasury stock retired
|
2023-12-31 |
| 2023-11-08 | 999.18 | 未披露 | 定期报告 | 2023-11-06 |
| 2023-11-08 | 993.55 | 0.0001 |
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From June 30, 2023 to September 30, 2023
Common stock issued in relation to Stock Purchase Plan
Restricted stock awards, net of shares withheld for employee tax
Restricted Stock Units, net of shares withheld for employee tax
|
2023-09-30 |
| 2023-08-10 | 989.98 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-10 | 984.28 | 0.0001 |
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From March 31, 2023 to June 30, 2023
Restricted stock awards, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
|
2023-06-30 |
| 2023-05-11 | 939.21 | 未披露 | 定期报告 | 2023-05-05 |
| 2023-04-24 | 935.73 | 未披露 | 定期报告 | 2023-04-12 |
| 2023-05-11 | 934.89 | 0.0001 |
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From December 31, 2022 to March 31, 2023
Restricted stock units, net of shares withheld for employee tax
Common stock issued in relation to Acquisition
Repurchase of common stock
Stock Purchase Plan
|
2023-03-31 |
| 2023-03-28 | 936.18 | 未披露 | 定期报告 | 2023-03-23 |
| 2023-03-28 | 895.10 | 0.0001 |
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From December 31, 2021 to December 31, 2022
Restricted stock awards, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
Common stock issued in relation to private placement
Common stock issued for services
Common stock issued in relation to Acquisition
Repurchase of Common Stock
Exercise of Pre-funded Warrants
|
2022-12-31 |
| 2022-11-10 | 903.54 | 0.0001 |
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From June 30, 2022 to September 30, 2022
Common stock issued in relation to SPP
Repurchase of Common Stock
Exercise of Pre-funded Warrants
|
2022-09-30 |
| 2022-08-15 | 846.70 | 0.0001 |
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From March 31, 2022 to June 30, 2022
Restricted stock awards, net of shares withheld for employee tax
Common stock issued in relation to private placement
Common stock issued for services
Common stock issued in relation to Acquisition
|
2022-06-30 |
| 2022-05-11 | 846.70 | 未披露 | 定期报告 | 2022-05-06 |
| 2022-04-25 | 725.21 | 未披露 | 定期报告 | 2022-04-13 |
| 2022-05-11 | 725.21 | 0.0001 |
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From December 31, 2021 to March 31, 2022
Restricted stock awards, net of shares withheld for employee tax
Stock Purchase Plan
|
2022-03-31 |
| 2022-03-14 | 726.10 | 未披露 | 定期报告 | 2022-03-07 |
| 2022-03-14 | 719.67 | 0.0001 |
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From December 31, 2020 to December 31, 2021
Restricted stock awards, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
Common stock issued in relation to public offering of securities
|
2021-12-31 |
| 2021-11-10 | 729.73 | 未披露 | 定期报告 | 2021-11-08 |
| 2021-11-10 | 729.62 | 0.0001 |
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From June 30, 2021 to September 30, 2021
Restricted stock awards, net of shares withheld for employee tax
Restricted Stock Units
Common stock issued for services
Repurchase of Common Stock
|
2021-09-30 |
| 2021-08-13 | 734.39 | 未披露 | 定期报告 | 2021-08-09 |
| 2021-08-13 | 736.05 | 0.0001 |
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From March 31, 2021 to June 30, 2021
Restricted stock awards, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
|
2021-06-30 |
| 2021-05-13 | 742.69 | 未披露 | 定期报告 | 2021-05-11 |
| 2021-04-28 | 742.08 | 未披露 | 定期报告 | 2021-04-21 |
| 2021-05-13 | 735.90 | 0.0001 |
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From December 31, 2020 to March 31, 2021
Restricted stock awards
Common stock issued for services
Common stock issued related to Public Offering
|
2021-03-31 |
| 2021-03-25 | 735.90 | 未披露 | 定期报告 | 2021-03-19 |
| 2021-02-12 | 724.69 | 未披露 |
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1.Common stock offered by the company 1,650,000 shares.
2.Unless the company indicate otherwise, the number of shares of common stock outstanding is based on 5,596,877 shares of common stock outstanding on February 9, 2021.
|
2021-02-12 |
| 2021-03-25 | 559.69 | 0.0001 |
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from December 31, 2019 to December 31, 2020
Restricted stock awards
Restricted Stock Units
Common stock issued for services
Common stock in relation to conversion of 2020 Debentures,interest expense and cancellation of warrants
Common stock issued in relation to public offering of securities
Cancellation of Common Stock
|
2020-12-31 |
| 2020-11-12 | 560.07 | 未披露 | 定期报告 | 2020-11-11 |
| 2020-11-12 | 557.75 | 0.0001 |
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From June 30, 2020 to September 30, 2020
Restricted stock awards
Common stock issued for services
Common stock issued in relation to public offering of securities
|
2020-09-30 |
| 2020-09-17 | 557.75 | 未披露 | 定期报告 | 2020-09-16 |
| 2020-08-14 | 557.56 | 未披露 | 定期报告 | 2020-08-13 |
| 2020-08-14 | 534.34 | 0.0001 |
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From March 31, 2020 to June 30, 2020
Restricted stock awards
Common stock issued for services
Common Stock in relation to conversion of 2020 Debentures, interest expense and cancellation of warrants
Common Stock issued in relation to public offering of securities
Cancellation of common stock
|
2020-06-30 |
| 2020-06-19 | 529.30 | 未披露 | 定期报告 | 2020-06-18 |
a reverse stock split of its shares of common stock at a ratio of 1-for-10
From March 31,2026 to June 30,2026
Restricted stock units, net of shares withheld for employee tax
From December 31,2025 to March 31,2026
Restricted stock units, net of shares withheld for employee tax
From December 31, 2024 to December 31, 2025
Warrants exercise
Convertible note
Shares issued under ATM
Restricted stock awards
Restricted stock units, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
From June 30,2025 to September 30,2025
Repurchase of Common Stock
From March 31, 2025 to June 30, 2025
Restricted stock units, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
From December 31, 2024 to March 31, 2025
Warrants exercise
Convertible note
Restricted stock units, net of shares withheld for employee tax
Common stock issued for services
From December 31, 2023 to December 31, 2024
Restricted stock units, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
Repurchase of Common Stock
From June 30, 2024 to September 30, 2024
Common stock issued for services
From March 31, 2024 to June 30, 2024
Restricted stock awards
Restricted Stock Units, net of shares withheld for employee tax
Common stock issued for services
From December 31, 2023 to March 31, 2024
Restricted stock units, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
Common stock issued for services
Repurchase of Common Stock
From December 31, 2022 to December 31, 2023
Restricted stock awards, net of shares withheld for employee tax
Cancellation of Common stock
Common stock issued in relation to Acquisition
Restricted Stock Units, net of shares withheld for employee tax
Repurchase of Common Stock
Common stock issued in relation to Stock Purchase Plan
Common stock issued for services
Treasury stock retired
From June 30, 2023 to September 30, 2023
Common stock issued in relation to Stock Purchase Plan
Restricted stock awards, net of shares withheld for employee tax
Restricted Stock Units, net of shares withheld for employee tax
From March 31, 2023 to June 30, 2023
Restricted stock awards, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
From December 31, 2022 to March 31, 2023
Restricted stock units, net of shares withheld for employee tax
Common stock issued in relation to Acquisition
Repurchase of common stock
Stock Purchase Plan
From December 31, 2021 to December 31, 2022
Restricted stock awards, net of shares withheld for employee tax
Common stock issued in relation to Stock Purchase Plan
Common stock issued in relation to private placement
Common stock issued for services
Common stock issued in relation to Acquisition
Repurchase of Common Stock
Exercise of Pre-funded Warrants
From June 30, 2022 to September 30, 2022
Common stock issued in relation to SPP
Repurchase of Common Stock
Exercise of Pre-funded Warrants
From March 31, 2022 to June 30, 2022
Restricted stock awards, net of shares withheld for employee tax
Common stock issued in relation to private placement
Common stock issued for services
Common stock issued in relation to Acquisition
From December 31, 2021 to March 31, 2022
Restricted stock awards, net of shares withheld for employee tax
Stock Purchase Plan
From December 31, 2020 to December 31, 2021
Restricted stock awards, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
Common stock issued in relation to public offering of securities
From June 30, 2021 to September 30, 2021
Restricted stock awards, net of shares withheld for employee tax
Restricted Stock Units
Common stock issued for services
Repurchase of Common Stock
From March 31, 2021 to June 30, 2021
Restricted stock awards, net of shares withheld for employee tax
Common stock issued for services
Repurchase of Common Stock
From December 31, 2020 to March 31, 2021
Restricted stock awards
Common stock issued for services
Common stock issued related to Public Offering
1.Common stock offered by the company 1,650,000 shares.
2.Unless the company indicate otherwise, the number of shares of common stock outstanding is based on 5,596,877 shares of common stock outstanding on February 9, 2021.
from December 31, 2019 to December 31, 2020
Restricted stock awards
Restricted Stock Units
Common stock issued for services
Common stock in relation to conversion of 2020 Debentures,interest expense and cancellation of warrants
Common stock issued in relation to public offering of securities
Cancellation of Common Stock
From June 30, 2020 to September 30, 2020
Restricted stock awards
Common stock issued for services
Common stock issued in relation to public offering of securities
From March 31, 2020 to June 30, 2020
Restricted stock awards
Common stock issued for services
Common Stock in relation to conversion of 2020 Debentures, interest expense and cancellation of warrants
Common Stock issued in relation to public offering of securities
Cancellation of common stock