| 类型/截止日期 | 2019-01-23 | 2017-12-31 | 2017-06-30 | 2016-06-02 | 2016-03-01 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 13,775,250 | 13,025,250 | 13,025,250 | 13,025,250 | 10,337,500 | 10,337,500 |
| 流通股(股) | 6,576,750 | 5,826,750 | 6,410,250 | 6,504,750 | 5,162,500 | 10,337,500 |
| 流通A股(股) | 6,576,750 | 5,826,750 | 6,410,250 | 6,504,750 | 5,162,500 | 10,337,500 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 7,198,500 | 7,198,500 | 6,615,000 | 6,520,500 | 5,175,000 | - |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 13,025,250 | 10,337,500 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 7,198,500 | 7,198,500 | 6,615,000 | 6,520,500 | 5,175,000 | - |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,565,000 | 5,565,000 | 5,565,000 | 5,565,000 | 4,416,667 | - |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,565,000 | 5,565,000 | 5,565,000 | 5,565,000 | 4,416,667 | - |
| 高管持股(股) | 1,633,500 | 1,633,500 | 1,050,000 | 955,500 | 758,333 | - |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-01-18 | 2018-04-24 | 2017-08-18 | 2016-05-27 | 2016-01-28 | 2016-04-26 |
| 变动日期 | 2019-01-23 | 2017-12-31 | 2017-06-30 | 2016-06-02 | 2016-03-01 | 2015-12-31 |