| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2018-02-08 | 2017-06-30 | 2014-04-15 | 2014-04-11 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 21,398,750 | 21,173,750 | 21,398,750 | 21,173,750 | 21,230,000 | 16,720,000 | 16,847,500 | 16,847,500 |
| 流通A股(股) | 21,398,750 | 21,173,750 | 21,398,750 | 21,173,750 | 21,230,000 | 16,720,000 | 16,847,500 | 16,847,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,601,250 | 28,826,250 | 28,601,250 | 28,826,250 | 28,770,000 | 33,280,000 | 33,152,500 | 33,152,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 28,601,250 | 28,826,250 | 28,601,250 | 28,826,250 | 28,770,000 | 33,280,000 | 33,152,500 | 33,152,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 33,152,500 | 4,510,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 4,510,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | 33,152,500 | - |
| 高管持股(股) | 28,601,250 | 28,826,250 | 28,601,250 | 28,826,250 | 28,770,000 | 33,280,000 | - | 28,642,500 |
| 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 | 高管股份变动 | 其他限售股上市 | 股份性质变更 | 新三板上市 | 股份性质变更 |
| 公告日期 | 2019-04-15 | 2018-08-16 | 2018-02-05 | 2017-08-09 | 2014-04-11 | 2014-04-11 | 2014-01-22 | 2014-04-16 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2018-02-08 | 2017-06-30 | 2014-04-15 | 2014-04-11 | 2014-01-24 | 2013-12-31 |