| 类型/截止日期 | 2023-03-02 | 2023-01-16 | 2022-12-31 | 2022-12-08 | 2022-09-30 | 2022-09-29 | 2022-09-07 | 2022-08-19 | 2022-08-11 | 2022-03-03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 62,136,000 | 62,136,000 | 62,172,000 | 62,172,000 | 62,268,000 | 62,268,000 | 62,304,000 | 62,373,000 | 62,373,000 | 62,373,000 |
| 流通股(股) | 33,460,725 | 33,285,600 | 33,285,600 | 33,300,600 | 33,300,600 | 32,666,850 | 32,666,850 | 32,666,850 | 33,300,600 | 32,666,850 |
| 流通A股(股) | 33,460,725 | 33,285,600 | 33,285,600 | 33,300,600 | 33,300,600 | 32,666,850 | 32,666,850 | 32,666,850 | 33,300,600 | 32,666,850 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,675,275 | 28,850,400 | 28,886,400 | 28,871,400 | 28,967,400 | 29,601,150 | 29,637,150 | 29,706,150 | 29,072,400 | 29,706,150 |
| 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) | 28,675,275 | 28,850,400 | 28,886,400 | 28,871,400 | 28,967,400 | 29,601,150 | 29,637,150 | 29,706,150 | 29,072,400 | 29,706,150 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,600,250 | 2,600,250 | 2,636,250 | 2,636,250 | 2,636,250 | 2,636,250 | 2,672,250 | 2,741,250 | 2,741,250 | 3,375,000 |
| 其中：境内法人持股 | 2,600,250 | 2,600,250 | 2,636,250 | 2,636,250 | 2,636,250 | 2,636,250 | 2,672,250 | 2,741,250 | 2,741,250 | 3,375,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 26,075,025 | 26,250,150 | 26,250,150 | 26,235,150 | 26,331,150 | 26,964,900 | 26,964,900 | 26,964,900 | 26,331,150 | 26,331,150 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 回购 | 高管股份变动 | 回购 | 高管股份变动 | 回购 | 回购 | 高管股份变动 | 股权激励限售流通股上市 | 其他限售股上市 |
| 公告日期 | 2023-02-27 | 2023-01-16 | 2023-04-13 | 2022-12-09 | 2022-10-26 | 2022-09-29 | 2022-09-07 | 2022-08-26 | 2022-08-05 | 2022-02-23 |
| 变动日期 | 2023-03-02 | 2023-01-16 | 2022-12-31 | 2022-12-08 | 2022-09-30 | 2022-09-29 | 2022-09-07 | 2022-08-19 | 2022-08-11 | 2022-03-03 |