| 类型/截止日期 | 2017-12-31 | 2017-05-17 | 2016-12-30 | 2016-04-26 | 2016-03-14 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 30,600,000 | 30,600,000 | 30,600,000 | 30,600,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 14,332,137 | 14,520,450 | 13,065,900 | 600,000 | - | - |
| 流通A股(股) | 14,332,137 | 14,520,450 | 13,065,900 | 600,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 16,267,863 | 16,079,550 | 17,534,100 | 30,000,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 30,600,000 | 30,600,000 | 30,600,000 | - | - | |
| 三板B股(股) | - | - | - | - | - | |
| 限售股份(股) | 16,267,863 | 16,079,550 | 17,534,100 | 30,000,000 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,454,550 | 14,454,550 | 15,909,100 | 30,000,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | 363,640 | 363,640 | 727,280 | 6,370,140 | 6,370,140 | 6,370,140 |
| 其他境内自然人持股 | 14,090,910 | 14,090,910 | 15,181,820 | 23,629,860 | 23,629,860 | 23,629,860 |
| 高管持股(股) | 1,813,313 | 1,625,000 | 1,625,000 | - | - | - |
| 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 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-19 | 2017-05-12 | 2016-12-27 | 2016-04-21 | 2016-02-29 | 2016-04-08 |
| 变动日期 | 2017-12-31 | 2017-05-17 | 2016-12-30 | 2016-04-26 | 2016-03-14 | 2015-12-31 |