| 类型/截止日期 | 2019-12-19 | 2018-12-31 | 2018-06-30 | 2017-11-15 | 2017-06-30 | 2017-06-05 | 2016-08-30 | 2015-12-07 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 42,510,000 | 42,510,000 | 42,510,000 | 42,510,000 | 40,000,000 | 40,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 14,917,500 | 11,117,500 | 11,355,000 | 11,430,000 | 10,570,000 | 11,170,000 | 1,396,250 | - |
| 流通A股(股) | 14,917,500 | 11,117,500 | 11,355,000 | 11,430,000 | 10,570,000 | 11,170,000 | 1,396,250 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 27,592,500 | 31,392,500 | 31,155,000 | 31,080,000 | 29,430,000 | 28,830,000 | 3,603,750 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,000,000 | 5,000,000 | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 27,592,500 | 31,392,500 | 31,155,000 | 31,080,000 | 29,430,000 | 28,830,000 | 3,603,750 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 21,840,000 | 25,040,000 | 25,040,000 | 25,040,000 | 25,040,000 | 25,040,000 | 3,130,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 21,840,000 | 25,040,000 | 25,040,000 | 25,040,000 | 25,040,000 | 25,040,000 | 3,130,000 | 5,000,000 |
| 高管持股(股) | 5,752,500 | 6,352,500 | 6,115,000 | 6,040,000 | 4,390,000 | 3,790,000 | 473,750 | - |
| 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 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 其他变动原因 | 转增股上市,送股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-12-16 | 2019-04-25 | 2018-08-21 | 2017-11-10 | 2017-08-16 | 2017-05-25 | 2016-08-25 | 2015-11-26 |
| 变动日期 | 2019-12-19 | 2018-12-31 | 2018-06-30 | 2017-11-15 | 2017-06-30 | 2017-06-05 | 2016-08-30 | 2015-12-07 |