| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-10-16 | 2017-06-30 | 2016-12-31 | 2016-04-14 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 65,280,000 | 65,280,000 | 65,280,000 | 65,280,000 | 40,800,000 | 40,800,000 | 40,800,000 | 40,800,000 |
| 流通股(股) | 25,874,350 | 25,994,350 | 26,092,350 | 27,123,600 | 16,952,250 | 17,551,500 | 17,716,500 | 17,716,500 |
| 流通A股(股) | 25,874,350 | 25,994,350 | 26,092,350 | 27,123,600 | 16,952,250 | 17,551,500 | 17,716,500 | 17,716,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 39,405,650 | 39,285,650 | 39,187,650 | 38,156,400 | 23,847,750 | 23,248,500 | 23,083,500 | 23,083,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,800,000 | 40,800,000 | 40,800,000 | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 39,405,650 | 39,285,650 | 39,187,650 | 38,156,400 | 23,847,750 | 23,248,500 | 23,083,500 | 23,083,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 28,221,866 | 28,221,866 | 28,221,866 | 28,221,866 | 17,638,666 | 17,638,666 | 17,638,666 | 17,638,666 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 28,221,866 | 28,221,866 | 28,221,866 | 28,221,866 | 17,638,666 | 17,638,666 | 17,638,666 | 17,638,666 |
| 高管持股(股) | 11,183,784 | 11,063,784 | 10,965,784 | 9,934,534 | 6,209,084 | 5,609,834 | 5,444,834 | 5,444,834 |
| 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 | 转增股上市,送股上市 | 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 | 2019-08-23 | 2019-04-19 | 2018-08-02 | 2017-10-09 | 2017-08-23 | 2017-04-27 | 2016-02-29 | 2016-04-26 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-10-16 | 2017-06-30 | 2016-12-31 | 2016-04-14 | 2015-12-31 |