| 类型/截止日期 | 2018-06-30 | 2017-12-31 | 2017-11-30 | 2016-10-18 | 2015-12-25 |
|---|---|---|---|---|---|
| 总股本(股) | 28,000,000 | 28,000,000 | 28,000,000 | 28,000,000 | 28,000,000 |
| 流通股(股) | 10,087,500 | 10,290,000 | 10,315,000 | 10,165,000 | - |
| 流通A股(股) | 10,087,500 | 10,290,000 | 10,315,000 | 10,165,000 | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 17,912,500 | 17,710,000 | 17,685,000 | 17,835,000 | 28,000,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 28,000,000 | - | |||
| 三板B股(股) | - | - | |||
| 限售股份(股) | 17,912,500 | 17,710,000 | 17,685,000 | 17,835,000 | 28,000,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 14,933,334 | 14,933,334 | 14,933,334 | 15,083,334 | 28,000,000 |
| 其中：境内法人持股 | - | - | - | - | - |
| 其他境内自然人持股 | 14,933,334 | 14,933,334 | 14,933,334 | 15,083,334 | 28,000,000 |
| 高管持股(股) | 2,979,166 | 2,776,666 | 2,751,666 | 2,751,666 | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-08-28 | 2018-04-26 | 2017-11-27 | 2016-10-13 | 2015-12-14 |
| 变动日期 | 2018-06-30 | 2017-12-31 | 2017-11-30 | 2016-10-18 | 2015-12-25 |