| 类型/截止日期 | 2017-12-31 | 2017-02-20 | 2016-10-14 | 2016-06-30 | 2016-04-28 | 2016-03-11 | 2016-01-14 | 2015-07-10 | 2015-07-08 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 18,751,487 | 19,125,737 | 8,279,627 | 5,312,337 | 8,569,337 | 5,000,000 | 1,312,500 | 1,312,500 | 1,232,500 | 1,282,500 |
| 流通A股(股) | 18,751,487 | 19,125,737 | 8,279,627 | 5,312,337 | 8,569,337 | 5,000,000 | 1,312,500 | 1,312,500 | 1,232,500 | 1,282,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,248,513 | 10,874,263 | 21,720,373 | 24,687,663 | 21,430,663 | 25,000,000 | 28,687,500 | 3,687,500 | 3,767,500 | 3,717,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 11,248,513 | 10,874,263 | 21,720,373 | 24,687,663 | 21,430,663 | 25,000,000 | 28,687,500 | 3,687,500 | 3,767,500 | 3,717,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 937,952 | 937,952 | 17,595,188 | 20,562,478 | 20,562,478 | 24,332,500 | 28,020,000 | 3,020,000 | 3,100,000 | 3,100,000 |
| 其中：境内法人持股 | - | - | 6,424,393 | 7,343,678 | 7,343,678 | 8,262,964 | 8,262,964 | - | - | - |
| 其他境内自然人持股 | 937,952 | 937,952 | 11,170,795 | 13,218,800 | 13,218,800 | 16,069,536 | 19,757,036 | 3,020,000 | 3,100,000 | 3,100,000 |
| 高管持股(股) | 10,310,561 | 9,936,311 | 4,125,185 | 4,125,185 | 868,185 | 667,500 | 667,500 | 667,500 | 667,500 | 617,500 |
| 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 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2018-04-20 | 2017-02-15 | 2016-10-11 | 2016-08-19 | 2016-04-25 | 2016-03-07 | 2016-01-11 | 2015-07-08 | 2015-07-08 | 2015-08-07 |
| 变动日期 | 2017-12-31 | 2017-02-20 | 2016-10-14 | 2016-06-30 | 2016-04-28 | 2016-03-11 | 2016-01-14 | 2015-07-10 | 2015-07-08 | 2015-06-30 |