| 类型/截止日期 | 2022-12-31 | 2018-08-03 | 2017-12-31 | 2017-07-03 | 2017-06-30 | 2017-03-30 | 2016-07-13 | 2016-05-10 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,800,000 | 45,800,000 | 45,800,000 | 45,800,000 | 45,800,000 | 45,800,000 | 43,800,000 | 14,600,000 |
| 流通股(股) | 33,836,112 | 33,934,400 | 28,397,998 | 33,934,398 | 28,397,998 | 23,423,747 | 21,423,747 | 7,141,249 |
| 流通A股(股) | 33,836,112 | 33,934,400 | 28,397,998 | 33,934,398 | 28,397,998 | 23,423,747 | 21,423,747 | 7,141,249 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,963,888 | 11,865,600 | 17,402,002 | 11,865,602 | 17,402,002 | 22,376,253 | 22,376,253 | 7,458,751 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,800,000 | 43,800,000 | 14,600,000 | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 11,963,888 | 11,865,600 | 17,402,002 | 11,865,602 | 17,402,002 | 22,376,253 | 22,376,253 | 7,458,751 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,329,200 | 6,329,200 | 11,865,602 | 11,865,602 | 17,402,002 | 18,000,003 | 18,000,003 | 6,000,001 |
| 其中：境内法人持股 | - | - | 4,189,002 | 4,189,002 | 6,283,502 | 4,189,002 | 4,189,002 | 1,396,334 |
| 其他境内自然人持股 | 6,329,200 | 6,329,200 | 7,676,600 | 7,676,600 | 11,118,500 | 13,811,001 | 13,811,001 | 4,603,667 |
| 高管持股(股) | 5,634,688 | 5,536,400 | 5,536,400 | - | - | 4,376,250 | 4,376,250 | 1,458,750 |
| 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 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 其他变动原因 | 增发A股上市 | 转增股上市 | 新三板上市 |
| 公告日期 | 2023-04-21 | 2018-07-27 | 2018-03-30 | 2017-06-28 | 2017-08-16 | 2017-03-27 | 2016-07-05 | 2016-04-28 |
| 变动日期 | 2022-12-31 | 2018-08-03 | 2017-12-31 | 2017-07-03 | 2017-06-30 | 2017-03-30 | 2016-07-13 | 2016-05-10 |