| 类型/截止日期 | 2017-12-31 | 2017-09-25 | 2017-09-12 | 2017-04-20 | 2017-03-07 | 2016-12-31 | 2016-07-06 | 2016-05-06 | 2015-08-18 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 29,876,000 | 29,876,000 | 22,000,000 | 22,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 13,070,750 | 13,342,350 | 9,825,000 | 8,291,664 | 7,566,664 | 5,703,332 | 6,033,332 | 6,560,832 | - | - |
| 流通A股(股) | 13,070,750 | 13,342,350 | 9,825,000 | 8,291,664 | 7,566,664 | 5,703,332 | 6,033,332 | 6,560,832 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,805,250 | 16,533,650 | 12,175,000 | 13,708,336 | 12,433,336 | 14,296,668 | 13,966,668 | 13,439,168 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 16,805,250 | 16,533,650 | 12,175,000 | 13,708,336 | 12,433,336 | 14,296,668 | 13,966,668 | 13,439,168 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,840,186 | 7,840,186 | 5,773,333 | 7,306,669 | 7,306,669 | 8,840,001 | 8,840,001 | 8,840,001 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | 1,333,334 | 1,333,334 | 2,666,667 | 2,666,667 | 2,666,667 | 4,000,000 | 4,000,000 |
| 其他境内自然人持股 | 7,840,186 | 7,840,186 | 5,773,333 | 5,973,335 | 5,973,335 | 6,173,334 | 6,173,334 | 6,173,334 | 16,000,000 | 16,000,000 |
| 高管持股(股) | 8,965,064 | 8,693,464 | 6,401,667 | 6,401,667 | 5,126,667 | 5,456,667 | 5,126,667 | 4,599,167 | - | - |
| 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 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-25 | 2017-09-14 | 2017-09-07 | 2017-04-14 | 2017-03-02 | 2017-04-10 | 2016-07-06 | 2016-05-03 | 2015-07-31 | 2015-08-31 |
| 变动日期 | 2017-12-31 | 2017-09-25 | 2017-09-12 | 2017-04-20 | 2017-03-07 | 2016-12-31 | 2016-07-06 | 2016-05-06 | 2015-08-18 | 2015-06-30 |