| 类型/截止日期 | 2018-01-25 | 2017-12-31 | 2017-06-30 | 2017-06-16 | 2017-06-13 | 2017-05-10 | 2017-03-08 | 2016-12-31 | 2015-12-31 | 2015-12-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 |
| 流通股(股) | 30,464,805 | 29,628,555 | 29,643,555 | 29,703,555 | 27,118,805 | 27,120,305 | 26,180,277 | 2,037,181 | 2,064,181 | 18,119,579 |
| 流通A股(股) | 30,464,805 | 29,628,555 | 29,643,555 | 29,703,555 | 27,118,805 | 27,120,305 | 26,180,277 | 2,037,181 | 2,064,181 | 18,119,579 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,035,195 | 4,871,445 | 4,856,445 | 4,796,445 | 7,381,195 | 7,379,695 | 8,319,723 | 32,462,819 | 32,435,819 | 16,380,421 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 4,035,195 | 4,871,445 | 4,856,445 | 4,796,445 | 7,381,195 | 7,379,695 | 8,319,723 | 32,462,819 | 32,435,819 | 16,380,421 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 220,000 | 1,263,500 | 1,263,500 | 1,263,500 | 4,440,000 | 4,440,000 | 8,292,723 | 32,435,819 | 32,435,819 | 16,380,421 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 24,083,096 | 24,083,096 | 8,027,698 |
| 其他境内自然人持股 | 220,000 | 1,263,500 | 1,263,500 | 1,263,500 | 4,440,000 | 4,440,000 | 8,292,723 | 8,352,723 | 8,352,723 | 8,352,723 |
| 高管持股(股) | 3,815,195 | 3,607,945 | 3,592,945 | 3,532,945 | 2,941,195 | 2,939,695 | 27,000 | 27,000 | - | - |
| 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,网下配售股份上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 其他变动原因 | 增发A股上市 |
| 公告日期 | 2018-01-22 | 2018-04-18 | 2017-07-28 | 2017-06-13 | 2017-06-13 | 2017-05-05 | 2017-02-24 | 2017-03-06 | 2016-03-21 | 2015-12-11 |
| 变动日期 | 2018-01-25 | 2017-12-31 | 2017-06-30 | 2017-06-16 | 2017-06-13 | 2017-05-10 | 2017-03-08 | 2016-12-31 | 2015-12-31 | 2015-12-16 |