| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2019-12-17 | 2019-08-29 | 2019-01-16 | 2018-12-25 | 2018-06-30 | 2018-04-18 | 2017-12-31 | 2017-11-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 | 210,000,000 |
| 流通股(股) | 84,208,251 | 84,246,001 | 85,959,750 | 85,449,750 | 79,017,500 | 79,067,500 | 79,017,500 | 79,027,500 | 79,017,500 | 79,527,500 |
| 流通A股(股) | 84,208,251 | 84,246,001 | 85,959,750 | 85,449,750 | 79,017,500 | 79,067,500 | 79,017,500 | 79,027,500 | 79,017,500 | 79,527,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 125,791,749 | 125,753,999 | 124,040,250 | 124,550,250 | 130,982,500 | 130,932,500 | 130,982,500 | 130,972,500 | 130,982,500 | 130,472,500 |
| 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) | 125,791,749 | 125,753,999 | 124,040,250 | 124,550,250 | 130,982,500 | 130,932,500 | 130,982,500 | 130,972,500 | 130,982,500 | 130,472,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 48,110,000 | 48,110,000 | 48,110,000 | 48,620,000 | 105,600,000 | 105,600,000 | 105,650,000 | 105,650,000 | 105,660,000 | 105,660,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 48,110,000 | 48,110,000 | 48,110,000 | 48,620,000 | 105,600,000 | 105,600,000 | 105,650,000 | 105,650,000 | 105,660,000 | 105,660,000 |
| 高管持股(股) | 77,681,749 | 77,643,999 | 75,930,250 | 75,930,250 | 25,382,500 | 25,332,500 | 25,332,500 | 25,322,500 | 25,322,500 | 24,812,500 |
| 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 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2023-04-27 | 2022-08-30 | 2019-12-12 | 2019-08-26 | 2019-01-16 | 2018-12-20 | 2018-08-29 | 2018-04-13 | 2018-04-25 | 2017-10-27 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2019-12-17 | 2019-08-29 | 2019-01-16 | 2018-12-25 | 2018-06-30 | 2018-04-18 | 2017-12-31 | 2017-11-01 |