| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-12-07 | 2017-06-30 | 2016-12-31 | 2016-08-22 | 2016-05-06 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 5,500,000 | 5,500,000 | 5,500,000 | 5,500,000 | 5,500,000 | 5,500,000 | 5,500,000 | 5,500,000 | 5,500,000 |
| 流通股(股) | 2,717,873 | 4,851,833 | 4,125,000 | 4,851,833 | 2,717,873 | 2,509,373 | - | 2,509,373 | - |
| 流通A股(股) | 2,717,873 | 4,851,833 | 4,125,000 | 4,851,833 | 2,717,873 | 2,509,373 | - | 2,509,373 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,782,127 | 648,167 | 1,375,000 | 648,167 | 2,782,127 | 2,990,627 | 5,500,000 | 2,990,627 | 5,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | 5,500,000 | - | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 2,782,127 | 648,167 | 1,375,000 | 648,167 | 2,782,127 | 2,990,627 | 5,500,000 | 2,990,627 | 5,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 648,167 | 648,167 | 648,167 | 648,167 | 1,711,113 | 2,505,557 | 5,500,000 | 2,505,557 | 5,500,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 916,667 | - | 916,667 |
| 其他境内自然人持股 | 648,167 | 648,167 | 648,167 | 648,167 | 1,711,113 | 2,505,557 | 4,583,333 | 2,505,557 | 4,583,333 |
| 高管持股(股) | 2,133,960 | - | 726,833 | - | 1,071,014 | 485,070 | - | 485,070 | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-08-30 | 2019-04-24 | 2018-08-28 | 2018-04-25 | 2017-12-04 | 2017-08-29 | 2017-04-25 | 2016-08-17 | 2016-04-21 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-12-07 | 2017-06-30 | 2016-12-31 | 2016-08-22 | 2016-05-06 |