| 类型/截止日期 | 2018-12-31 | 2018-05-04 | 2018-04-25 | 2017-12-31 | 2017-09-28 | 2017-08-22 | 2017-04-26 | 2017-01-23 | 2016-07-27 | 2016-04-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 42,386,429 | 42,386,429 | 23,289,247 | 23,289,247 | 23,289,247 | 23,289,247 | 20,258,576 | 11,710,160 | 11,710,160 | 9,960,160 |
| 流通股(股) | 24,736,641 | 24,843,335 | 13,650,184 | 13,057,434 | 13,650,184 | 13,057,434 | 10,026,763 | 5,795,817 | 1,750,000 | - |
| 流通A股(股) | 24,736,641 | 24,843,335 | 13,650,184 | 13,057,434 | 13,650,184 | 13,057,434 | 10,026,763 | 5,795,817 | 1,750,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,649,788 | 17,543,094 | 9,639,063 | 10,231,813 | 9,639,063 | 10,231,813 | 10,231,813 | 5,914,343 | 9,960,160 | 9,960,160 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,258,576 | 11,710,160 | 11,710,160 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 17,649,788 | 17,543,094 | 9,639,063 | 10,231,813 | 9,639,063 | 10,231,813 | 10,231,813 | 5,914,343 | 9,960,160 | 9,960,160 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,713,731 | 15,713,731 | 8,633,918 | 8,633,918 | 8,633,918 | 9,226,668 | 9,226,668 | 5,333,334 | 9,960,160 | 9,960,160 |
| 其中：境内法人持股 | 1,078,805 | 1,078,805 | 592,750 | 592,750 | 592,750 | 1,185,500 | 1,185,500 | 685,260 | 2,988,050 | 2,988,050 |
| 其他境内自然人持股 | 14,634,926 | 14,634,926 | 8,041,168 | 8,041,168 | 8,041,168 | 8,041,168 | 8,041,168 | 4,648,074 | 6,972,110 | 6,972,110 |
| 高管持股(股) | 1,936,057 | 1,829,363 | 1,005,145 | 1,597,895 | 1,005,145 | 1,005,145 | 1,005,145 | 581,009 | - | - |
| 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 | 转增股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-04-30 | 2018-04-25 | 2018-04-25 | 2018-03-29 | 2017-09-25 | 2017-08-17 | 2017-04-18 | 2017-01-18 | 2016-07-21 | 2016-03-31 |
| 变动日期 | 2018-12-31 | 2018-05-04 | 2018-04-25 | 2017-12-31 | 2017-09-28 | 2017-08-22 | 2017-04-26 | 2017-01-23 | 2016-07-27 | 2016-04-22 |