股本结构
单位：万股
| 公告日期 | 2026-10-02 | 2026-08-12 | 2026-08-13 | 2026-05-15 | 2026-05-14 | 2026-05-15 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1544.25 | 1553.94 | 1529.98 | 1515.77 | 1502.55 | 1142.85 |
| 普通股本 | 1544.25 | 1553.94 | 1529.98 | 1515.77 | 1502.55 | 1142.85 |
| 优先股 | 未披露 | 未披露 | 523.59 | 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 | 2026-09-30 | 2026-08-10 | 2026-06-30 | 2026-05-13 | 2026-05-11 | 2026-03-31 |
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 |
|---|---|---|---|---|
| 2026-10-02 | 1544.25 | 未披露 | 定期报告 | 2026-09-30 |
| 2026-08-12 | 1553.94 | 未披露 | 定期报告 | 2026-08-10 |
| 2026-08-13 | 1529.98 | 523.59 |
更多>>
From March 31, 2026 to June 30, 2026
Issuance of common stock for payment in kind of preferred stock dividend
Issuance of common stock from the delivery of vested restricted stock units
Issuance of common stock in At the Market offering
Issuance of common stock in public offering
Issuance of common stock to vendors as consideration for service provided
Shares withheld to settle employee tax liability upon delivery of RSU equity compensation
|
2026-06-30 |
| 2026-05-15 | 1515.77 | 未披露 | 定期报告 | 2026-05-13 |
| 2026-05-14 | 1502.55 | 未披露 | 定期报告 | 2026-05-11 |
| 2026-05-06 | 1499.71 | 未披露 |
更多>>
Common Stock offered 2,777,778 shares by the company
|
2026-05-07 |
| 2026-05-05 | 1221.93 | 523.59 | 定期报告 | 2026-05-04 |
| 2026-05-15 | 1142.85 | 523.59 |
更多>>
From January 1,2026 to March 31,2026
Issuance of common stock from conversion of preferred stock
Issuance of common stock in At the Market offering
Issuance of common stock for payment in kind of preferred stock dividend
Issuance of common stock from the delivery of vested restricted stock units
Retirement of treasury shares
Issuance of common stock to vendors as consideration for service provided
|
2026-03-31 |
| 2026-03-30 | 1139.16 | 未披露 | 定期报告 | 2026-03-23 |
| 2026-03-30 | 1063.58 | 未披露 | 定期报告 | 2026-02-28 |
| 2026-01-05 | 847.27 | 未披露 |
更多>>
100,000 shares of Series A Preferred Stock were converted into 300,000 shares of common stock
|
2026-01-05 |
| 2026-03-30 | 868.00 | 543.59 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock in At the Market offering
Issuance of common stock from exercise of warrants
Induced exercise of stock warrants
Issuance of common stock from the partial conversion of note payable
Issuance of common stock from the delivery of vested restricted stock units
Reverse stock split settlement of fractional shares
Issuance of common stock to vendors in consideration for service provided
|
2025-12-31 |
| 2025-12-05 | 817.27 | 未披露 | 定期报告 | 2025-12-01 |
| 2025-11-14 | 809.77 | 未披露 | 定期报告 | 2025-11-10 |
| 2025-11-14 | 716.27 | 543.59 |
更多>>
From June 30, 2025 to September 30, 2025
Issuance of common stock in At the Market offering
Issuance of common stock from exercise of warrants
Issuance of common stock from the delivery of vested restricted stock units
|
2025-09-30 |
| 2025-09-24 | 695.92 | 未披露 | 定期报告 | 2025-09-19 |
| 2025-08-13 | 569.47 | 未披露 | 定期报告 | 2025-08-11 |
| 2025-07-24 | 560.30 | 未披露 | 定期报告 | 2025-07-18 |
| 2025-07-16 | 536.10 | 未披露 | 定期报告 | 2025-07-10 |
| 2025-07-24 | 530.49 | 543.59 | 定期报告 | 2025-07-08 |
| 2025-08-13 | 485.48 | 543.59 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock in At the Market offering
Issuance of common stock from exercise of warrants
Issuance of common stock from the delivery of vested restricted stock units
Issuance of common stock from the partial conversion of note payable
|
2025-06-30 |
| 2025-07-02 | 510.44 | 未披露 | 定期报告 | 2025-06-24 |
| 2025-05-19 | 288.28 | 未披露 | 定期报告 | 2025-05-15 |
| 2025-05-19 | 283.05 | 未披露 |
更多>>
From January 1, 2025 to March 31, 2025
Issuance of common stock in At the Market offering
Induced exercise of stock warrants
Reverse stock split settlement of fractional shares
|
2025-03-31 |
| 2025-01-28 | 210.00 | 未披露 |
更多>>
1-for-80 reverse stock split
|
2025-02-03 |
| 2025-01-28 | 16750.00 | 未披露 | 定期报告 | 2025-01-28 |
| 2024-12-23 | 11142.51 | 未披露 | 定期报告 | 2024-12-23 |
| 2024-12-09 | 10644.16 | 未披露 |
更多>>
Common Stock offered 11,000,000 shares by the company
|
2024-12-09 |
| 2024-12-23 | 10042.51 | 未披露 | 定期报告 | 2024-12-02 |
| 2024-11-26 | 9544.16 | 未披露 |
更多>>
Common Stock offered 9,000,000 shares by the company
|
2024-11-26 |
| 2024-11-12 | 8644.16 | 未披露 | 定期报告 | 2024-11-08 |
| 2024-11-12 | 8637.60 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of common stock and warrants in offerings
Warrant modification and additional warrants - in issuance costs for offering
Issuance of common stock in At the Market Program
|
2024-09-30 |
| 2024-08-21 | 7690.94 | 未披露 |
更多>>
Common Stock offered by the company 12,850,000 shares
|
2024-08-22 |
| 2024-08-14 | 6405.94 | 未披露 | 定期报告 | 2024-08-09 |
| 2024-06-28 | 6339.37 | 未披露 |
更多>>
Common stock offered 7,575,757 shares by the company
|
2024-07-01 |
| 2024-08-14 | 5581.79 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock as consideration for reacquisition of licensing agreement
Issuance of common stock in At the Market offering
Issuance of common stock in registered direct offering
Issuance of common stock as consideration for licensing agreement
|
2024-06-30 |
| 2024-05-15 | 5387.08 | 未披露 | 定期报告 | 2024-05-10 |
| 2024-04-26 | 5095.79 | 未披露 | 定期报告 | 2024-04-16 |
| 2024-04-10 | 5061.01 | 未披露 |
更多>>
Common stock offered 3,223,726 shares by the company
|
2024-04-10 |
| 2024-05-15 | 4738.63 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2024
Issuance of common stock in At the Market offering [1]
|
2024-03-31 |
| 2024-03-18 | 4738.63 | 未披露 | 定期报告 | 2024-03-15 |
| 2024-03-18 | 4555.30 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Issuance of common stock as consideration for licensing agreement
Cashless exercise of stock options
Exercise of stock options
Issuance of common stock and warrants in registered direct offering
Issuance of common stock related to vested restricted stock units
Issuance of common stock in At the Market offering
Exercise of pre-funded stock warrants
|
2023-12-31 |
| 2023-11-13 | 4412.22 | 未披露 | 定期报告 | 2023-11-09 |
| 2023-11-13 | 4289.82 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock as consideration for licensing agreement
Issuance of common stock and warrants in registered direct offering
Issuance of common stock in At the Market offering
|
2023-09-30 |
| 2023-08-25 | 4241.04 | 未披露 |
更多>>
Common Stock offered 4,198,633 shares by the company
|
2023-08-29 |
| 2023-08-11 | 3821.18 | 未披露 | 定期报告 | 2023-08-08 |
| 2023-08-11 | 3816.94 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Cashless exercise of stock options
Exercise of stock options
Issuance of common stock in At the Market offering [2]
Issuance of common stock related to vested restricted stock units
|
2023-06-30 |
| 2023-05-11 | 3800.30 | 未披露 | 定期报告 | 2023-05-04 |
| 2023-05-01 | 3799.30 | 未披露 | 定期报告 | 2023-04-27 |
| 2023-05-12 | 3799.17 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Issuance of common stock in At the Market offering [1]
Issuance of common stock related to vested restricted stock units
Cashless exercise of stock options
|
2023-03-31 |
| 2023-03-31 | 3799.17 | 未披露 | 定期报告 | 2023-03-28 |
| 2023-03-31 | 3666.90 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock and warrants in direct offering
Issuance of common stock in debt financing
Exercise of stock warrants
Issuance of common stock related to vested restricted stock units
Issuance of common stock in At the Market offering
|
2022-12-31 |
| 2022-12-16 | 3666.90 | 未披露 | 定期报告 | 2022-12-12 |
| 2022-11-14 | 3611.30 | 未披露 | 定期报告 | 2022-11-10 |
| 2022-11-14 | 3552.57 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock in At the Market offering
Issuance of common stock related to vested restricted stock units
|
2022-09-30 |
| 2022-08-11 | 3421.29 | 未披露 | 定期报告 | 2022-08-09 |
| 2022-08-11 | 3362.31 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Exercise of stock warrants
Issuance of common stock related to vested restricted stock units
|
2022-06-30 |
| 2022-05-13 | 3356.86 | 未披露 | 定期报告 | 2022-05-13 |
| 2022-05-13 | 3169.84 | 未披露 |
更多>>
From January 1, 2022 to March 31, 2022
Issuance of common stock and warrants in registered direct offering
Issuance of common stock in At the Market offering
Issuance of common stock related to vested restricted stock units
|
2022-03-31 |
| 2022-03-30 | 3169.84 | 未披露 | 定期报告 | 2022-03-30 |
| 2022-03-07 | 2896.32 | 未披露 |
更多>>
1.Common Stock offered by 3,000,000 shares
2.The number of shares of Common Stock outstanding immediately after this offering is based on 25,963,185 shares of Common Stock outstanding as of September 30, 2021
|
2022-03-07 |
| 2022-03-30 | 2842.66 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock in At the Market offering
Exercise of stock warrants
Exercise of stock options
Shares withheld from option exercise for employee tax liability
Issuance of common stock related to vested restricted stock units
|
2021-12-31 |
| 2021-12-14 | 2840.73 | 未披露 | 定期报告 | 2021-12-10 |
| 2021-11-12 | 2839.88 | 未披露 | 定期报告 | 2021-11-10 |
| 2021-11-12 | 2596.32 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Exercise of stock options
|
2021-09-30 |
| 2021-08-12 | 2594.78 | 未披露 | 定期报告 | 2021-08-10 |
| 2021-08-12 | 2594.66 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Exercise of stock warrants
Exercise of stock options
|
2021-06-30 |
| 2021-05-14 | 2585.56 | 未披露 | 定期报告 | 2021-05-12 |
| 2021-04-30 | 2579.12 | 未披露 | 定期报告 | 2021-04-19 |
| 2021-05-14 | 2562.36 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Exercise of stock warrants
|
2021-03-31 |
| 2021-03-30 | 2562.36 | 未披露 | 定期报告 | 2021-03-29 |
| 2021-03-30 | 2497.86 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Issuance of common stock and warrants in private placement
Issuance of common stock in public offering
Exercise of stock warrants
Exercise of stock options
|
2020-12-31 |
| 2020-11-12 | 2488.43 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock in public offering
Exercise of stock warrants
Exercise of stock options
|
2020-09-30 |
| 2020-08-21 | 2386.98 | 未披露 |
更多>>
1.Common stock offered by the company 3,333,334 shares of common stock.
2.The number of shares of common stock to be outstanding following this offering is based on 20,536,431 shares of common stock outstanding as of August 13, 2020.
|
2020-08-21 |
| 2020-08-14 | 2053.64 | 未披露 | 定期报告 | 2020-08-13 |
| 2020-08-14 | 1994.37 | 未披露 |
更多>>
from March 31, 2020 to June 30, 2020
Exercise of stock warrants
|
2020-06-30 |
| 2020-05-14 | 1977.60 | 未披露 |
更多>>
From January 1, 2020 to March 31, 2020
Issuance of common stock and warrants in public offering
|
2020-03-31 |
| 2020-03-30 | 1977.60 | 未披露 | 定期报告 | 2020-03-25 |
| 2019-11-13 | 1710.07 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Issuance of common stock in public offering
|
2019-09-30 |
| 2019-08-13 | 1710.07 | 未披露 | 定期报告 | 2019-08-08 |
| 2019-07-15 | 1644.25 | 未披露 | 定期报告 | 2019-07-15 |
| 2019-08-13 | 1205.40 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Exercise of stock options
|
2019-06-30 |
| 2019-05-14 | 1201.91 | 未披露 |
更多>>
from January 1, 2019 to March 31, 2019
Exercise of stock options on a cashless basis
Exercise of stock options
|
2019-03-31 |
| 2019-03-27 | 1201.91 | 未披露 | 定期报告 | 2019-03-20 |
| 2019-01-25 | 1178.27 | 未披露 | 定期报告 | 2019-01-22 |
| 2019-03-27 | 1146.90 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Conversion of convertible preferred stock into common stock upon completion of initial public offering
Issuance of common stock in initial public offering
Issuance of common stock in follow-on public offering
Exercise of warrants on a cashless basis
Exercise of stock options
|
2018-12-31 |
| 2018-11-13 | 1008.90 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-14 | 999.86 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-09 | 993.68 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-01-25 | 993.68 | 未披露 |
更多>>
1.Common stock to be offered 2,730,000 shares
2.The number of shares of our common stock to be outstanding following this offering is based on 7,206,771 shares of our common stock outstanding as of the date January 25,2018
3.a 1-for-3.75 reverse stock split of our common stock and preferred stock effected on January 8, 2018
|
2018-01-25 |
| 2018-04-02 | 256.65 | 464.02 |
更多>>
from December 31, 2016 to December 31, 2017
Conversion of Series A convertible preferred stock into common stock
Issuance of Series B convertible preferred stock, net of issuance costs
|
2017-12-31 |
| 2018-01-09 | 256.65 | 372.13 |
更多>>
from January 1, 2017 to September 30, 2017
Conversion of convertible preferred stock into common stock
|
2017-09-30 |
| 2018-01-09 | 226.67 | 402.11 |
更多>>
from December 31, 2015 to December 31, 2016
Issuance of Series A-2 convertible preferred stock
|
2016-12-31 |
| 2018-01-09 | 226.67 | 323.23 |
更多>>
from January 1, 2015 to December 31, 2015
Issuance of Series A convertible preferred stock
|
2015-12-31 |
From March 31, 2026 to June 30, 2026
Issuance of common stock for payment in kind of preferred stock dividend
Issuance of common stock from the delivery of vested restricted stock units
Issuance of common stock in At the Market offering
Issuance of common stock in public offering
Issuance of common stock to vendors as consideration for service provided
Shares withheld to settle employee tax liability upon delivery of RSU equity compensation
Common Stock offered 2,777,778 shares by the company
From January 1,2026 to March 31,2026
Issuance of common stock from conversion of preferred stock
Issuance of common stock in At the Market offering
Issuance of common stock for payment in kind of preferred stock dividend
Issuance of common stock from the delivery of vested restricted stock units
Retirement of treasury shares
Issuance of common stock to vendors as consideration for service provided
100,000 shares of Series A Preferred Stock were converted into 300,000 shares of common stock
From December 31, 2024 to December 31, 2025
Issuance of common stock in At the Market offering
Issuance of common stock from exercise of warrants
Induced exercise of stock warrants
Issuance of common stock from the partial conversion of note payable
Issuance of common stock from the delivery of vested restricted stock units
Reverse stock split settlement of fractional shares
Issuance of common stock to vendors in consideration for service provided
From June 30, 2025 to September 30, 2025
Issuance of common stock in At the Market offering
Issuance of common stock from exercise of warrants
Issuance of common stock from the delivery of vested restricted stock units
From March 31, 2025 to June 30, 2025
Issuance of common stock in At the Market offering
Issuance of common stock from exercise of warrants
Issuance of common stock from the delivery of vested restricted stock units
Issuance of common stock from the partial conversion of note payable
From January 1, 2025 to March 31, 2025
Issuance of common stock in At the Market offering
Induced exercise of stock warrants
Reverse stock split settlement of fractional shares
1-for-80 reverse stock split
Common Stock offered 11,000,000 shares by the company
Common Stock offered 9,000,000 shares by the company
From June 30, 2024 to September 30, 2024
Issuance of common stock and warrants in offerings
Warrant modification and additional warrants - in issuance costs for offering
Issuance of common stock in At the Market Program
Common Stock offered by the company 12,850,000 shares
Common stock offered 7,575,757 shares by the company
From March 31, 2024 to June 30, 2024
Issuance of common stock as consideration for reacquisition of licensing agreement
Issuance of common stock in At the Market offering
Issuance of common stock in registered direct offering
Issuance of common stock as consideration for licensing agreement
Common stock offered 3,223,726 shares by the company
From January 1, 2024 to March 31, 2024
Issuance of common stock in At the Market offering [1]
From December 31, 2022 to December 31, 2023
Issuance of common stock as consideration for licensing agreement
Cashless exercise of stock options
Exercise of stock options
Issuance of common stock and warrants in registered direct offering
Issuance of common stock related to vested restricted stock units
Issuance of common stock in At the Market offering
Exercise of pre-funded stock warrants
From June 30, 2023 to September 30, 2023
Issuance of common stock as consideration for licensing agreement
Issuance of common stock and warrants in registered direct offering
Issuance of common stock in At the Market offering
Common Stock offered 4,198,633 shares by the company
From March 31, 2023 to June 30, 2023
Cashless exercise of stock options
Exercise of stock options
Issuance of common stock in At the Market offering [2]
Issuance of common stock related to vested restricted stock units
From January 1, 2023 to March 31, 2023
Issuance of common stock in At the Market offering [1]
Issuance of common stock related to vested restricted stock units
Cashless exercise of stock options
From December 31, 2021 to December 31, 2022
Issuance of common stock and warrants in direct offering
Issuance of common stock in debt financing
Exercise of stock warrants
Issuance of common stock related to vested restricted stock units
Issuance of common stock in At the Market offering
From June 30, 2022 to September 30, 2022
Issuance of common stock in At the Market offering
Issuance of common stock related to vested restricted stock units
From March 31, 2022 to June 30, 2022
Exercise of stock warrants
Issuance of common stock related to vested restricted stock units
From January 1, 2022 to March 31, 2022
Issuance of common stock and warrants in registered direct offering
Issuance of common stock in At the Market offering
Issuance of common stock related to vested restricted stock units
1.Common Stock offered by 3,000,000 shares
2.The number of shares of Common Stock outstanding immediately after this offering is based on 25,963,185 shares of Common Stock outstanding as of September 30, 2021
From December 31, 2020 to December 31, 2021
Issuance of common stock in At the Market offering
Exercise of stock warrants
Exercise of stock options
Shares withheld from option exercise for employee tax liability
Issuance of common stock related to vested restricted stock units
From June 30, 2021 to September 30, 2021
Exercise of stock options
From March 31, 2021 to June 30, 2021
Exercise of stock warrants
Exercise of stock options
From December 31, 2020 To March 31, 2021
Exercise of stock warrants
from December 31, 2019 to December 31, 2020
Issuance of common stock and warrants in private placement
Issuance of common stock in public offering
Exercise of stock warrants
Exercise of stock options
From June 30, 2020 to September 30, 2020
Issuance of common stock in public offering
Exercise of stock warrants
Exercise of stock options
1.Common stock offered by the company 3,333,334 shares of common stock.
2.The number of shares of common stock to be outstanding following this offering is based on 20,536,431 shares of common stock outstanding as of August 13, 2020.
from March 31, 2020 to June 30, 2020
Exercise of stock warrants
From January 1, 2020 to March 31, 2020
Issuance of common stock and warrants in public offering
From June 30, 2019 to September 30, 2019
Issuance of common stock in public offering
From March 31, 2019 to June 30, 2019
Exercise of stock options
from January 1, 2019 to March 31, 2019
Exercise of stock options on a cashless basis
Exercise of stock options
from December 31, 2017 to December 31, 2018
Conversion of convertible preferred stock into common stock upon completion of initial public offering
Issuance of common stock in initial public offering
Issuance of common stock in follow-on public offering
Exercise of warrants on a cashless basis
Exercise of stock options
1.Common stock to be offered 2,730,000 shares
2.The number of shares of our common stock to be outstanding following this offering is based on 7,206,771 shares of our common stock outstanding as of the date January 25,2018
3.a 1-for-3.75 reverse stock split of our common stock and preferred stock effected on January 8, 2018
from December 31, 2016 to December 31, 2017
Conversion of Series A convertible preferred stock into common stock
Issuance of Series B convertible preferred stock, net of issuance costs
from January 1, 2017 to September 30, 2017
Conversion of convertible preferred stock into common stock
from December 31, 2015 to December 31, 2016
Issuance of Series A-2 convertible preferred stock
from January 1, 2015 to December 31, 2015
Issuance of Series A convertible preferred stock