| 类型/截止日期 | 2022-12-30 | 2022-06-30 | 2019-08-21 | 2019-05-22 | 2019-05-17 | 2018-12-31 | 2018-06-04 | 2018-05-11 | 2017-09-27 | 2017-05-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 32,000,000 | 20,000,000 |
| 流通股(股) | 10,439,825 | 10,176,825 | 10,368,750 | 10,288,000 | 8,825,500 | 8,856,000 | 9,108,000 | 4,000,000 | 4,000,000 | 2,500,000 |
| 流通A股(股) | 10,439,825 | 10,176,825 | 10,368,750 | 10,288,000 | 8,825,500 | 8,856,000 | 9,108,000 | 4,000,000 | 4,000,000 | 2,500,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,560,175 | 25,823,175 | 25,631,250 | 25,712,000 | 27,174,500 | 27,144,000 | 26,892,000 | 32,000,000 | 28,000,000 | 17,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 25,560,175 | 25,823,175 | 25,631,250 | 25,712,000 | 27,174,500 | 27,144,000 | 26,892,000 | 32,000,000 | 28,000,000 | 17,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,204,000 | 20,420,000 | 20,420,000 | 20,504,000 | 22,184,000 | 22,184,000 | 22,184,000 | 26,400,000 | 22,400,000 | 14,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 20,204,000 | 20,420,000 | 20,420,000 | 20,504,000 | 22,184,000 | 22,184,000 | 22,184,000 | 26,400,000 | 22,400,000 | 14,000,000 |
| 高管持股(股) | 5,356,175 | 5,403,175 | 5,211,250 | 5,208,000 | 4,990,500 | 4,960,000 | 4,708,000 | 5,600,000 | 5,600,000 | 3,500,000 |
| 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 | 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 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 转增股上市 | 增发A股上市 |
| 公告日期 | 2022-12-27 | 2022-08-24 | 2019-08-16 | 2019-05-17 | 2019-05-17 | 2019-03-26 | 2018-05-30 | 2018-05-08 | 2017-09-19 | 2017-05-16 |
| 变动日期 | 2022-12-30 | 2022-06-30 | 2019-08-21 | 2019-05-22 | 2019-05-17 | 2018-12-31 | 2018-06-04 | 2018-05-11 | 2017-09-27 | 2017-05-19 |