| 类型/截止日期 | 2023-02-09 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-01-22 | 2018-10-19 | 2018-10-10 | 2018-09-25 | 2018-05-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 78,834,000 | 78,834,000 | 78,834,000 | 80,262,000 | 80,262,000 | 80,262,000 | 80,262,000 | 57,330,000 | 57,330,000 | 57,620,000 |
| 流通股(股) | 56,807,493 | 54,233,243 | 54,261,243 | 54,819,400 | 54,444,400 | 54,449,400 | 54,209,400 | 38,721,000 | 37,334,500 | 37,334,500 |
| 流通A股(股) | 56,807,493 | 54,233,243 | 54,261,243 | 54,819,400 | 54,444,400 | 54,449,400 | 54,209,400 | 38,721,000 | 37,334,500 | 37,334,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,026,507 | 24,600,757 | 24,572,757 | 25,442,600 | 25,817,600 | 25,812,600 | 26,052,600 | 18,609,000 | 19,995,500 | 20,285,500 |
| 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) | 22,026,507 | 24,600,757 | 24,572,757 | 25,442,600 | 25,817,600 | 25,812,600 | 26,052,600 | 18,609,000 | 19,995,500 | 20,285,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,811,500 | 2,007,500 | 2,007,500 | 3,538,500 | 3,538,500 | 3,538,500 | 3,538,500 | 2,527,500 | 3,914,000 | 4,204,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 1,811,500 | 2,007,500 | 2,007,500 | 3,538,500 | 3,538,500 | 3,538,500 | 3,538,500 | 2,527,500 | 3,914,000 | 4,204,000 |
| 高管持股(股) | 20,215,007 | 22,593,257 | 22,565,257 | 21,904,100 | 22,279,100 | 22,274,100 | 22,514,100 | 16,081,500 | 16,081,500 | 16,081,500 |
| 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 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 网下配售股份上市 | 回购 | 增发A股上市 |
| 公告日期 | 2023-02-06 | 2023-03-29 | 2022-08-30 | 2020-06-23 | 2020-04-28 | 2019-01-17 | 2018-10-11 | 2018-09-27 | 2018-09-26 | 2018-05-04 |
| 变动日期 | 2023-02-09 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-01-22 | 2018-10-19 | 2018-10-10 | 2018-09-25 | 2018-05-10 |