| 类型/截止日期 | 2018-08-15 | 2017-12-31 | 2017-06-30 | 2017-02-03 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-06-30 | 2014-12-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 | 16,390,000 |
| 流通股(股) | 3,083,136 | 982,548 | 1,641,945 | 12,001,163 | 1,463,471 | 6,033,718 | 16,390,000 | 6,033,718 | 16,390,000 | 6,033,718 |
| 流通A股(股) | 3,083,136 | 982,548 | 1,641,945 | 12,001,163 | 1,463,471 | 6,033,718 | 16,390,000 | 6,033,718 | 16,390,000 | 6,033,718 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,306,864 | 15,407,452 | 14,748,055 | 4,388,837 | 14,926,529 | 10,356,282 | - | 10,356,282 | - | 10,356,282 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,390,000 | 16,390,000 | 16,390,000 | - | 16,390,000 | - | 16,390,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 13,306,864 | 15,407,452 | 14,748,055 | 4,388,837 | 14,926,529 | 10,356,282 | - | 10,356,282 | - | 10,356,282 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 13,306,864 | 15,407,452 | 14,748,055 | 4,388,837 | 14,926,529 | 10,356,282 | - | 10,356,282 | - | 10,356,282 |
| 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 | 其他变动原因,首发限售股份上市 | 高管股份变动 | 其他变动原因 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 股份性质变更 |
| 公告日期 | 2018-08-10 | 2018-04-17 | 2017-08-21 | 2017-01-24 | 2017-04-26 | 2016-08-15 | 2016-05-09 | 2015-08-06 | 2015-04-23 | 2014-04-28 |
| 变动日期 | 2018-08-15 | 2017-12-31 | 2017-06-30 | 2017-02-03 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-06-30 | 2014-12-31 | 2013-12-31 |