| 类型/截止日期 | 2018-10-31 | 2018-02-06 | 2017-08-09 | 2016-12-16 | 2016-12-08 | 2016-12-02 | 2016-11-29 | 2016-04-29 | 2016-02-04 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 64,340,000 | 64,340,000 | 64,340,000 | 64,340,000 | 32,170,000 | 32,170,000 | 32,170,000 | 32,170,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 28,992,498 | 28,552,498 | 28,352,498 | 28,150,998 | 14,075,499 | 13,547,499 | 321,250 | 850,000 | - | - |
| 流通A股(股) | 28,992,498 | 28,552,498 | 28,352,498 | 28,150,998 | 14,075,499 | 13,547,499 | 321,250 | 850,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,347,502 | 35,787,502 | 35,987,502 | 36,189,002 | 18,094,501 | 18,622,501 | 31,848,750 | 31,320,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 64,340,000 | 32,170,000 | 32,170,000 | 32,170,000 | 32,170,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 35,347,502 | 35,787,502 | 35,987,502 | 36,189,002 | 18,094,501 | 18,622,501 | 31,848,750 | 31,320,000 | 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) | 21,633,750 | 22,073,750 | 22,123,750 | 22,173,750 | 11,086,875 | 11,086,875 | 30,495,000 | 30,495,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | 6,615,000 | 6,615,000 | 6,615,000 | 6,615,000 | 3,307,500 | 3,307,500 | 8,336,250 | 8,336,250 | 8,336,250 | 8,336,250 |
| 其他境内自然人持股 | 15,018,750 | 15,458,750 | 15,508,750 | 15,558,750 | 7,779,375 | 7,779,375 | 22,158,750 | 22,158,750 | 21,663,750 | 21,663,750 |
| 高管持股(股) | 13,713,752 | 13,713,752 | 13,863,752 | 14,015,252 | 7,007,626 | 7,535,626 | 1,353,750 | 825,000 | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市,高管股份变动 | 网下配售股份上市,高管股份变动 | 转增股上市,送股上市 | 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-10-26 | 2018-02-01 | 2017-08-04 | 2016-12-08 | 2016-12-08 | 2016-11-29 | 2016-11-29 | 2016-04-26 | 2016-01-26 | 2016-04-20 |
| 变动日期 | 2018-10-31 | 2018-02-06 | 2017-08-09 | 2016-12-16 | 2016-12-08 | 2016-12-02 | 2016-11-29 | 2016-04-29 | 2016-02-04 | 2015-12-31 |