股本结构
单位：万股
| 公告日期 | 2026-08-07 | 2026-05-08 | 2026-03-16 | 2026-03-16 | 2025-12-02 | 2025-11-07 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2878.12 | 2866.00 | 2875.52 | 2881.80 | 2881.83 | 2548.07 |
| 普通股本 | 2878.12 | 2866.00 | 2875.52 | 2881.80 | 2881.83 | 2548.07 |
| 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 | 2026-03-31 | 2026-03-09 | 2025-12-31 | 2025-12-01 | 2025-11-03 |
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 |
|---|---|---|---|---|
| 2026-08-07 | 2878.12 | 未披露 |
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From April 1,2026 to June 30,2026
Vesting of restricted stock
|
2026-06-30 |
| 2026-05-08 | 2866.00 | 未披露 |
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From January 1,2026 to March 31,2026
Repurchase of common stock
|
2026-03-31 |
| 2026-03-16 | 2875.52 | 未披露 | 定期报告 | 2026-03-09 |
| 2026-03-16 | 2881.80 | 未披露 |
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From December 31, 2024 to December 31, 2025
Vesting of restricted stock
Repurchase of common stock
Common stock issued for First IC acquisition
|
2025-12-31 |
| 2025-12-02 | 2881.83 | 未披露 | 定期报告 | 2025-12-01 |
| 2025-11-07 | 2548.07 | 未披露 | 定期报告 | 2025-11-03 |
| 2025-08-08 | 2553.77 | 未披露 |
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From April 1, 2025 to June 30, 2025
Vesting of restricted stock
Repurchase of common stock
|
2025-06-30 |
| 2025-05-08 | 2540.15 | 未披露 | 定期报告 | 2025-05-01 |
| 2025-03-10 | 2540.28 | 未披露 |
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From December 31,2023 to December 31,2024
Exercise of stock options
Vesting of restricted stock
Repurchase of common stock
|
2024-12-31 |
| 2024-11-08 | 2533.19 | 未披露 | 定期报告 | 2024-09-30 |
| 2024-08-07 | 2533.19 | 未披露 |
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From April 1, 2024 to June 30, 2024
Repurchase of common stock
Vesting of restricted stock
|
2024-06-30 |
| 2024-03-11 | 2520.55 | 未披露 |
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From December 31,2022 to December 31,2023
Vesting of restricted stock
Repurchase of common stock
|
2023-12-31 |
| 2023-11-07 | 2520.61 | 未披露 | 定期报告 | 2023-11-01 |
| 2023-11-07 | 2524.12 | 未披露 |
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From July 1, 2023 to September 30, 2023
Repurchase of common stock
|
2023-09-30 |
| 2023-08-04 | 2527.98 | 未披露 |
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From April 1, 2023 to June 30, 2023
Vesting of restricted stock
|
2023-06-30 |
| 2023-05-08 | 2514.37 | 未披露 |
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From January 1, 2023 to March 31, 2023
Repurchase of common stock
|
2023-03-31 |
| 2023-03-10 | 2514.37 | 未披露 | 定期报告 | 2023-03-03 |
| 2023-03-10 | 2516.97 | 未披露 |
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From December 31, 2021 to December 31, 2022
Repurchase of common stock
Vesting of restricted stock
|
2022-12-31 |
| 2022-11-04 | 2530.88 | 未披露 | 定期报告 | 2022-11-01 |
| 2022-11-04 | 2537.04 | 未披露 |
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From July 1, 2022 to September 30, 2022
Repurchase of common stock
|
2022-09-30 |
| 2022-08-05 | 2544.78 | 未披露 | 定期报告 | 2022-08-01 |
| 2022-08-05 | 2545.11 | 未披露 |
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From April 1, 2022 to June 30, 2022
Repurchase of common stock
Vesting of restricted stock
|
2022-06-30 |
| 2021-11-05 | 2546.52 | 未披露 |
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From July 1, 2021 to September 30, 2021
Repurchase of common stock
|
2021-09-30 |
| 2021-08-09 | 2549.95 | 未披露 | 定期报告 | 2021-08-02 |
| 2021-08-09 | 2557.87 | 未披露 |
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From April 1, 2021 to June 30, 2021
Vesting of restricted stock
Repurchase of common stock
|
2021-06-30 |
| 2021-05-10 | 2564.73 | 未披露 | 定期报告 | 2021-05-06 |
| 2021-03-15 | 2567.46 | 未披露 |
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from December 31, 2019 to December 31, 2020
Vesting of restricted stock
|
2020-12-31 |
| 2020-08-13 | 2567.41 | 未披露 |
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From April 1, 2020 to June 30, 2020
Vesting of restricted stock
|
2020-06-30 |
| 2020-03-19 | 2552.99 | 未披露 |
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from December 31, 2018 to December 31, 2019
Vesting of restricted stock
Repurchase and retirement of common stock
Issuance of common stock through IPO, net of exepnses of $1.6 million
|
2019-12-31 |
| 2019-11-08 | 2552.99 | 未披露 | 定期报告 | 2019-11-06 |
| 2019-10-03 | 2530.54 | 未披露 |
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1.Common stock offered by us 1,000,000 shares.
2.Unless otherwise indicated, all information in this prospectus relating to the number of shares of common stock to be outstanding immediately after the completion of this offering is based on 24,305,378 shares outstanding as of June 30, 201
|
2019-10-03 |
| 2019-11-08 | 2430.54 | 未披露 | 定期报告 | 2019-09-30 |
From April 1,2026 to June 30,2026
Vesting of restricted stock
From January 1,2026 to March 31,2026
Repurchase of common stock
From December 31, 2024 to December 31, 2025
Vesting of restricted stock
Repurchase of common stock
Common stock issued for First IC acquisition
From April 1, 2025 to June 30, 2025
Vesting of restricted stock
Repurchase of common stock
From December 31,2023 to December 31,2024
Exercise of stock options
Vesting of restricted stock
Repurchase of common stock
From April 1, 2024 to June 30, 2024
Repurchase of common stock
Vesting of restricted stock
From December 31,2022 to December 31,2023
Vesting of restricted stock
Repurchase of common stock
From July 1, 2023 to September 30, 2023
Repurchase of common stock
From April 1, 2023 to June 30, 2023
Vesting of restricted stock
From January 1, 2023 to March 31, 2023
Repurchase of common stock
From December 31, 2021 to December 31, 2022
Repurchase of common stock
Vesting of restricted stock
From July 1, 2022 to September 30, 2022
Repurchase of common stock
From April 1, 2022 to June 30, 2022
Repurchase of common stock
Vesting of restricted stock
From July 1, 2021 to September 30, 2021
Repurchase of common stock
From April 1, 2021 to June 30, 2021
Vesting of restricted stock
Repurchase of common stock
from December 31, 2019 to December 31, 2020
Vesting of restricted stock
From April 1, 2020 to June 30, 2020
Vesting of restricted stock
from December 31, 2018 to December 31, 2019
Vesting of restricted stock
Repurchase and retirement of common stock
Issuance of common stock through IPO, net of exepnses of $1.6 million
1.Common stock offered by us 1,000,000 shares.
2.Unless otherwise indicated, all information in this prospectus relating to the number of shares of common stock to be outstanding immediately after the completion of this offering is based on 24,305,378 shares outstanding as of June 30, 201