| 类型/截止日期 | 2018-12-31 | 2018-06-13 | 2018-05-30 | 2017-03-06 | 2017-01-06 | 2016-06-07 | 2016-04-25 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 18,061,111 | 18,061,111 | 18,061,111 | 16,255,000 | 16,255,000 | 15,855,000 | 5,285,000 | 5,000,000 |
| 流通股(股) | 12,223,041 | 12,275,353 | 10,607,329 | 8,801,218 | 1,048,750 | 798,750 | 266,250 | - |
| 流通A股(股) | 12,223,041 | 12,275,353 | 10,607,329 | 8,801,218 | 1,048,750 | 798,750 | 266,250 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,838,070 | 5,785,758 | 7,453,782 | 7,453,782 | 15,206,250 | 15,056,250 | 5,018,750 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,255,000 | 16,255,000 | 15,855,000 | 5,285,000 | - | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 5,838,070 | 5,785,758 | 7,453,782 | 7,453,782 | 15,206,250 | 15,056,250 | 5,018,750 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,820,061 | 4,820,061 | 6,488,085 | 6,488,085 | 15,000,000 | 15,000,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | 5,058,621 | 5,058,621 | 1,686,207 | 1,686,207 |
| 其他境内自然人持股 | 4,820,061 | 4,820,061 | 6,488,085 | 6,488,085 | 9,941,379 | 9,941,379 | 3,313,793 | 3,313,793 |
| 高管持股(股) | 1,018,009 | 965,697 | 965,697 | 965,697 | 206,250 | 56,250 | 18,750 | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-04-23 | 2018-06-08 | 2018-05-25 | 2017-03-01 | 2017-01-03 | 2016-06-01 | 2016-03-28 | 2016-04-29 |
| 变动日期 | 2018-12-31 | 2018-06-13 | 2018-05-30 | 2017-03-06 | 2017-01-06 | 2016-06-07 | 2016-04-25 | 2015-12-31 |