| 类型/截止日期 | 2019-05-30 | 2018-12-31 | 2018-07-12 | 2017-04-19 | 2016-12-22 | 2016-11-16 | 2016-04-22 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,577,800 | 33,276,000 | 33,276,000 | 33,276,000 | 11,280,000 | 11,280,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 36,031,300 | 23,246,000 | 16,284,000 | 13,338,915 | 4,521,666 | 1,280,000 | - | - |
| 流通A股(股) | 36,031,300 | 23,246,000 | 16,284,000 | 13,338,915 | 4,521,666 | 1,280,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,546,500 | 10,030,000 | 16,992,000 | 19,937,085 | 6,758,334 | 10,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,276,000 | 11,280,000 | 11,280,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 15,546,500 | 10,030,000 | 16,992,000 | 19,937,085 | 6,758,334 | 10,000,000 | 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) | 15,546,500 | 10,030,000 | 10,030,001 | 17,911,220 | 6,071,600 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | 15,546,500 | 10,030,000 | 10,030,001 | 13,963,335 | 4,733,334 | 7,300,000 | 7,300,000 | 7,300,000 |
| 其他境内自然人持股 | - | - | - | 3,947,885 | 1,338,266 | 2,700,000 | 2,700,000 | 2,700,000 |
| 高管持股(股) | - | - | 6,961,999 | 2,025,865 | 686,734 | - | - | - |
| 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 | 送股上市 | 其他变动原因 | 首发限售股份上市,高管股份变动 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-05-23 | 2019-04-26 | 2018-07-09 | 2017-04-12 | 2016-12-19 | 2016-11-11 | 2016-03-31 | 2016-04-28 |
| 变动日期 | 2019-05-30 | 2018-12-31 | 2018-07-12 | 2017-04-19 | 2016-12-22 | 2016-11-16 | 2016-04-22 | 2015-12-31 |