股本结构
单位：万股
| 公告日期 | 2026-08-06 | 2026-05-29 | 2026-05-07 | 2026-04-28 | 2026-05-07 | 2026-03-12 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5700.90 | 5378.33 | 4945.25 | 4942.82 | 4719.66 | 4719.66 |
| 普通股本 | 5700.90 | 5378.33 | 4945.25 | 4942.82 | 4719.66 | 4719.66 |
| 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 | 2026-06-30 | 2026-05-14 | 2026-05-04 | 2026-04-17 | 2026-03-31 | 2026-03-09 |
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 |
|---|---|---|---|---|
| 2026-08-06 | 5700.90 | 未披露 |
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From March 31,2026 to June 30,2026
Issuance of common stock in conjunction with vesting of restricted stock units
Issuance of common stock under the employee stock purchase plan
Issuance of common stock upon exercise of stock options
Issuance of common stock upon exercise of warrants
Private placement, net of transaction costs
|
2026-06-30 |
| 2026-05-29 | 5378.33 | 未披露 | 定期报告 | 2026-05-14 |
| 2026-05-07 | 4945.25 | 未披露 | 定期报告 | 2026-05-04 |
| 2026-04-28 | 4942.82 | 未披露 | 定期报告 | 2026-04-17 |
| 2026-05-07 | 4719.66 | 未披露 |
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From December 31,2025 to March 31,2026
Issuance of common stock in conjunction with vesting of restricted stock units
|
2026-03-31 |
| 2026-03-12 | 4719.66 | 未披露 | 定期报告 | 2026-03-09 |
| 2026-03-12 | 4714.57 | 未披露 |
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From December 31, 2024 to December 31, 2025
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of stock options
Issuance of common stock in conjunction with vesting of restricted stock units
Issuance of shares under the employee stock purchase plan
Private placement, net of transaction costs
|
2025-12-31 |
| 2025-08-07 | 4712.84 | 未披露 |
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From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of stock options
Issuance of common stock under the employee stock purchase plan
Issuance of common stock in conjunction with vesting of restricted stock units
|
2025-06-30 |
| 2025-05-08 | 4710.93 | 未披露 | 定期报告 | 2025-05-02 |
| 2025-05-08 | 4678.46 | 未披露 |
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From December 31,2024 to March 31,2025
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of stock options
Issuance of common stock in conjunction with vesting of restricted stock units
Private placement, net of transaction costs
|
2025-03-31 |
| 2025-03-28 | 4678.46 | 未披露 | 定期报告 | 2025-03-24 |
| 2025-03-05 | 4628.86 | 未披露 | 定期报告 | 2025-03-05 |
| 2025-03-10 | 4629.49 | 未披露 | 定期报告 | 2025-03-04 |
| 2025-01-31 | 2469.66 | 未披露 | 定期报告 | 2025-01-30 |
| 2025-03-28 | 2468.07 | 未披露 |
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From December 31, 2023 to December 31, 2024
Issuance of common stock in conjunction with vesting of restricted stock units
Issuance of shares under the employee stock purchase plan
|
2024-12-31 |
| 2024-12-20 | 2468.07 | 未披露 | 定期报告 | 2024-12-16 |
| 2024-11-06 | 2464.74 | 未披露 | 定期报告 | 2024-11-01 |
| 2024-08-07 | 2461.48 | 未披露 |
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From March 31, 2024 to June 30, 2024
Issuance of shares under the employee stock purchase plan
|
2024-06-30 |
| 2024-03-13 | 2455.42 | 未披露 |
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From December 31, 2022 to December 31, 2023
Issuance of common stock upon exercise of stock options
Issuance of shares under the employee stock purchase plan
|
2023-12-31 |
| 2023-11-08 | 2452.59 | 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 |
| 2023-08-09 | 2451.99 | 未披露 |
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From March 31, 2023 to June 30, 2023
Issuance of common stock upon exercise of stock options
Issuance of shares under the employee stock purchase plan
|
2023-06-30 |
| 2023-05-10 | 2443.70 | 未披露 |
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From December 31, 2022 to March 31, 2023
Issuance of common stock upon exercise of stock options
|
2023-03-31 |
| 2023-03-29 | 2443.70 | 未披露 | 定期报告 | 2023-03-23 |
| 2023-03-29 | 2443.50 | 未披露 |
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From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercise of warrants
Issuance of shares under the employee stock purchase plan
Issuance of common stock to PIPE Investors, net of issuance costs
Issuance of common stock upon exercise of stock options
|
2022-12-31 |
| 2022-11-09 | 2439.51 | 未披露 |
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From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of stock options
Private placement, net of transaction costs
|
2022-09-30 |
| 2022-08-10 | 2101.68 | 未披露 |
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From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of stock options
|
2022-06-30 |
| 2022-05-12 | 2094.20 | 未披露 |
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From January 1, 2022 to March 31, 2022
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of stock options
|
2022-03-31 |
| 2022-03-17 | 2092.97 | 未披露 | 定期报告 | 2022-03-11 |
| 2022-03-17 | 2089.47 | 未披露 |
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From December 31, 2020 to December 31, 2021
Exercise of stock options to purchase common stock
Issuance of common stock to PIPE Investors, net of issuance costs
Issuance of common stock to former stockholders of Aerpio upon Merger
Conversion of convertible promissory note into common stock upon Merger
Conversion of convertible preferred stock into common stock upon Merger
|
2021-12-31 |
| 2021-11-10 | 2089.40 | 未披露 | 定期报告 | 2021-11-05 |
| 2021-11-10 | 2088.35 | 未披露 |
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From June 30, 2021 to September 30, 2021
Conversion of convertible preferred stock into common stock upon Merger
Exercise of stock options to purchase common stock
Issuance of common stock to PIPE Investors, net of issuance costs
Issuance of common stock to former stockholders of Aerpio upon Merger
Conversion of convertible promissory note into common stock upon Merger
|
2021-09-30 |
| 2021-09-24 | 2086.93 | 未披露 | 定期报告 | 2021-09-22 |
| 2021-08-27 | 2080.00 | 未披露 |
更多>>
On August 26, 2021, and in connection with the closing of the merger, Aerpio effected a 1-for-15 reverse stock split. All issued and outstanding shares of common stock of Aerpio were subject to the reverse stock split. Upon completion of the merger, taking into consideration the reverse stock split and the exchange ratio, the combined company has approximately 20.8 million shares of common stock outstanding.
|
2021-08-27 |
| 2021-08-11 | 4766.05 | 未披露 | 定期报告 | 2021-08-09 |
| 2021-08-11 | 4747.71 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock upon exercise of warrants
Issuance of common stock
|
2021-06-30 |
| 2021-05-17 | 4737.15 | 未披露 | 定期报告 | 2021-05-13 |
| 2021-05-17 | 4737.15 | 未披露 |
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From January 1, 2021 To March 31, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock
|
2021-03-31 |
| 2021-03-11 | 4731.33 | 未披露 | 定期报告 | 2021-03-08 |
| 2021-04-08 | 4725.13 | 未披露 |
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From December 31, 2019 to December 31, 2020
Issuance of common stock upon exercise of stock options
Issuance of common stock, net of issuance costs of $402,795
|
2020-12-31 |
| 2020-11-10 | 4711.17 | 未披露 |
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From June 30, 2020 to September 30, 2020
Issuance of common stock, net of issuance costs of $402,795
|
2020-09-30 |
| 2020-08-12 | 4206.80 | 未披露 | 定期报告 | 2020-08-10 |
| 2019-03-07 | 4058.80 | 未披露 |
更多>>
From December 31, 2017 to December 31, 2018
Issuance of restricted stock
Issuance of common stock upon exercise of stock options
Issuance of common stock,net of issuance costs of $3,502,543
Forfeiture of restricted stock
|
2018-12-31 |
| 2018-08-14 | 4057.99 | 未披露 | 定期报告 | 2018-08-14 |
| 2018-08-14 | 3883.35 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-06-26 | 3883.41 | 未披露 | 定期报告 | 2018-06-26 |
From March 31,2026 to June 30,2026
Issuance of common stock in conjunction with vesting of restricted stock units
Issuance of common stock under the employee stock purchase plan
Issuance of common stock upon exercise of stock options
Issuance of common stock upon exercise of warrants
Private placement, net of transaction costs
From December 31,2025 to March 31,2026
Issuance of common stock in conjunction with vesting of restricted stock units
From December 31, 2024 to December 31, 2025
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of stock options
Issuance of common stock in conjunction with vesting of restricted stock units
Issuance of shares under the employee stock purchase plan
Private placement, net of transaction costs
From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of stock options
Issuance of common stock under the employee stock purchase plan
Issuance of common stock in conjunction with vesting of restricted stock units
From December 31,2024 to March 31,2025
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of stock options
Issuance of common stock in conjunction with vesting of restricted stock units
Private placement, net of transaction costs
From December 31, 2023 to December 31, 2024
Issuance of common stock in conjunction with vesting of restricted stock units
Issuance of shares under the employee stock purchase plan
From March 31, 2024 to June 30, 2024
Issuance of shares under the employee stock purchase plan
From December 31, 2022 to December 31, 2023
Issuance of common stock upon exercise of stock options
Issuance of shares under the employee stock purchase plan
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
Issuance of shares under the employee stock purchase plan
From December 31, 2022 to March 31, 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 warrants
Issuance of shares under the employee stock purchase plan
Issuance of common stock to PIPE Investors, net of issuance costs
Issuance of common stock upon exercise of stock options
From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of stock options
Private placement, net of transaction costs
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of stock options
From January 1, 2022 to March 31, 2022
Issuance of common stock upon exercise of warrants
Issuance of common stock upon exercise of stock options
From December 31, 2020 to December 31, 2021
Exercise of stock options to purchase common stock
Issuance of common stock to PIPE Investors, net of issuance costs
Issuance of common stock to former stockholders of Aerpio upon Merger
Conversion of convertible promissory note into common stock upon Merger
Conversion of convertible preferred stock into common stock upon Merger
From June 30, 2021 to September 30, 2021
Conversion of convertible preferred stock into common stock upon Merger
Exercise of stock options to purchase common stock
Issuance of common stock to PIPE Investors, net of issuance costs
Issuance of common stock to former stockholders of Aerpio upon Merger
Conversion of convertible promissory note into common stock upon Merger
On August 26, 2021, and in connection with the closing of the merger, Aerpio effected a 1-for-15 reverse stock split. All issued and outstanding shares of common stock of Aerpio were subject to the reverse stock split. Upon completion of the merger, taking into consideration the reverse stock split and the exchange ratio, the combined company has approximately 20.8 million shares of common stock outstanding.
From March 31, 2021 to June 30, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock upon exercise of warrants
Issuance of common stock
From January 1, 2021 To March 31, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock
From December 31, 2019 to December 31, 2020
Issuance of common stock upon exercise of stock options
Issuance of common stock, net of issuance costs of $402,795
From June 30, 2020 to September 30, 2020
Issuance of common stock, net of issuance costs of $402,795
From December 31, 2017 to December 31, 2018
Issuance of restricted stock
Issuance of common stock upon exercise of stock options
Issuance of common stock,net of issuance costs of $3,502,543
Forfeiture of restricted stock