| 类型/截止日期 | 2018-12-31 | 2018-11-29 | 2017-03-20 | 2016-03-22 | 2015-06-09 |
|---|---|---|---|---|---|
| 总股本(股) | 40,500,000 | 40,500,000 | 40,500,000 | 40,500,000 | 40,500,000 |
| 流通股(股) | 23,216,250 | 23,451,250 | 17,580,000 | 10,125,000 | - |
| 流通A股(股) | 23,216,250 | 23,451,250 | 17,580,000 | 10,125,000 | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 17,283,750 | 17,048,750 | 22,920,000 | 30,375,000 | 40,500,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 40,500,000 | 40,500,000 | - | ||
| 三板B股(股) | - | - | - | ||
| 限售股份(股) | 17,283,750 | 17,048,750 | 22,920,000 | 30,375,000 | 40,500,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 7,166,666 | 14,333,333 | 40,500,000 |
| 其中：境内法人持股 | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 7,166,666 | 14,333,333 | 40,500,000 |
| 高管持股(股) | 17,283,750 | 17,048,750 | 15,753,334 | 16,041,667 | - |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-04-29 | 2018-11-26 | 2017-03-15 | 2016-03-17 | 2015-05-29 |
| 变动日期 | 2018-12-31 | 2018-11-29 | 2017-03-20 | 2016-03-22 | 2015-06-09 |