| 类型/截止日期 | 2018-03-16 | 2017-08-02 | 2017-04-21 | 2016-12-22 | 2016-10-21 | 2016-01-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,800,000 | 21,800,000 | 21,800,000 | 10,900,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 18,234,500 | 9,889,166 | 9,089,166 | 4,544,583 | 4,044,583 | - | - |
| 流通A股(股) | 18,234,500 | 9,889,166 | 9,089,166 | 4,544,583 | 4,044,583 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 3,565,500 | 11,910,834 | 12,710,834 | 6,355,417 | 5,955,417 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 21,800,000 | 10,900,000 | 10,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 3,565,500 | 11,910,834 | 12,710,834 | 6,355,417 | 5,955,417 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,112,668 | 11,382,668 | 12,182,668 | 6,091,334 | 5,691,334 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | 7,157,334 | 7,957,334 | 3,978,667 | 3,578,667 | 6,039,000 | 6,039,000 |
| 其他境内自然人持股 | 2,112,668 | 4,225,334 | 4,225,334 | 2,112,667 | 2,112,667 | 3,961,000 | 3,961,000 |
| 高管持股(股) | 1,452,832 | 528,166 | 528,166 | 264,083 | 264,083 | - | - |
| 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 | 首发限售股份上市 | 网下配售股份上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-03-13 | 2017-07-28 | 2017-04-13 | 2016-12-19 | 2016-10-18 | 2016-01-06 | 2016-03-22 |
| 变动日期 | 2018-03-16 | 2017-08-02 | 2017-04-21 | 2016-12-22 | 2016-10-21 | 2016-01-18 | 2015-12-31 |