| 类型/截止日期 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2016-06-15 | 2016-01-13 | 2015-03-10 | 2014-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 16,900,000 | 16,900,000 | 16,900,000 | 16,900,000 | 16,900,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 5,092,437 | 5,466,687 | 6,217,437 | 6,216,437 | 1,900,000 | - | - |
| 流通A股(股) | 5,092,437 | 5,466,687 | 6,217,437 | 6,216,437 | 1,900,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 11,807,563 | 11,433,313 | 10,682,563 | 10,683,563 | 15,000,000 | 15,000,000 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 16,900,000 | 16,900,000 | 16,900,000 | 16,900,000 | - | - | |
| 三板B股(股) | - | - | - | - | - | - | |
| 限售股份(股) | 11,807,563 | 11,433,313 | 10,682,563 | 10,683,563 | 15,000,000 | 15,000,000 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,090,900 | 7,090,900 | 7,090,900 | 7,090,900 | 15,000,000 | 15,000,000 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | 1,363,650 | 1,363,650 | 1,363,650 |
| 其他境内自然人持股 | 7,090,900 | 7,090,900 | 7,090,900 | 7,090,900 | 13,636,350 | 13,636,350 | 13,636,350 |
| 高管持股(股) | 4,716,663 | 4,342,413 | 3,591,663 | 3,592,663 | - | - | - |
| 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 | 首发限售股份上市,高管股份变动 | 增发A股上市,高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-24 | 2017-04-21 | 2016-08-26 | 2016-06-08 | 2016-01-08 | 2015-02-13 | 2015-04-29 |
| 变动日期 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2016-06-15 | 2016-01-13 | 2015-03-10 | 2014-12-31 |