| 类型/截止日期 | 2018-06-30 | 2018-01-23 | 2018-01-16 | 2017-12-31 | 2017-05-02 | 2016-12-31 | 2016-01-14 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 100,000,000 | 100,000,000 | 90,000,000 | 90,000,000 | 90,000,000 | 90,000,000 | 90,000,000 | 90,000,000 |
| 流通股(股) | 53,649,250 | 53,725,000 | 43,725,000 | 38,925,000 | 41,212,500 | 40,912,500 | 40,987,500 | 40,987,500 |
| 流通A股(股) | 53,649,250 | 53,725,000 | 43,725,000 | 38,925,000 | 41,212,500 | 40,912,500 | 40,987,500 | 40,987,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 46,350,750 | 46,275,000 | 46,275,000 | 51,075,000 | 48,787,500 | 49,087,500 | 49,012,500 | 49,012,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 90,000,000 | 90,000,000 | 90,000,000 | 90,000,000 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 46,350,750 | 46,275,000 | 46,275,000 | 51,075,000 | 48,787,500 | 49,087,500 | 49,012,500 | 49,012,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 | 25,533,333 |
| 高管持股(股) | 20,817,417 | 20,741,667 | 20,741,667 | 25,541,667 | 23,254,167 | 23,554,167 | 23,479,167 | 23,479,167 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-28 | 2018-01-16 | 2018-01-11 | 2018-04-26 | 2017-04-27 | 2017-04-27 | 2016-01-04 | 2016-04-19 |
| 变动日期 | 2018-06-30 | 2018-01-23 | 2018-01-16 | 2017-12-31 | 2017-05-02 | 2016-12-31 | 2016-01-14 | 2015-12-31 |