| 类型/截止日期 | 2023-12-31 | 2023-06-28 | 2022-09-20 | 2022-07-19 | 2022-06-20 | 2022-05-20 | 2022-03-31 | 2021-04-30 | 2021-03-31 | 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 458,001,914 | 457,993,141 | 458,074,341 | 458,089,937 | 458,449,914 | 458,449,914 | 458,684,580 | 457,784,425 | 457,784,425 | 457,724,035 |
| 流通股(股) | 458,001,914 | 457,993,141 | 457,993,141 | 457,993,141 | 457,993,141 | 457,422,454 | 457,422,454 | 453,469,820 | 453,398,983 | 453,338,593 |
| 流通A股(股) | 458,001,914 | 457,993,141 | 457,993,141 | 457,993,141 | 457,993,141 | 457,422,454 | 457,422,454 | 453,469,820 | 453,398,983 | 453,338,593 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | - | 81,200 | 96,796 | 456,773 | 1,027,460 | 1,262,126 | 4,314,605 | 4,385,442 | 4,385,442 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | - | - | 81,200 | 96,796 | 456,773 | 1,027,460 | 1,262,126 | 4,314,605 | 4,385,442 | 4,385,442 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 23,058 | 38,654 | 38,654 | 609,341 | 844,007 | 3,896,486 | 3,967,323 | 3,967,323 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 23,058 | 38,654 | 38,654 | 609,341 | 844,007 | 3,896,486 | 3,967,323 | 3,967,323 |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | 58,142 | 58,142 | 418,119 | 418,119 | 418,119 | 418,119 | 418,119 | 418,119 |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | 58,142 | 58,142 | 418,119 | 418,119 | 418,119 | 418,119 | 418,119 | 418,119 |
| 股本变动原因 | 自主行权 | 回购 | 回购 | 回购 | 股权激励限售流通股上市 | 回购 | 自主行权 | 股权激励限售流通股上市 | 期权行权 | 期权行权 |
| 公告日期 | 2024-01-04 | 2023-06-22 | 2022-09-16 | 2022-07-15 | 2022-06-15 | 2022-05-18 | 2022-04-02 | 2021-04-27 | 2021-04-06 | 2021-01-06 |
| 变动日期 | 2023-12-31 | 2023-06-28 | 2022-09-20 | 2022-07-19 | 2022-06-20 | 2022-05-20 | 2022-03-31 | 2021-04-30 | 2021-03-31 | 2020-12-31 |