| 类型/截止日期 | 2019-05-31 | 2018-12-31 | 2018-06-30 | 2017-06-30 | 2016-12-02 | 2016-03-08 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 90,435,000 | 30,145,000 | 30,145,000 | 30,145,000 | 30,145,000 | 30,145,000 | 30,145,000 |
| 流通股(股) | 33,792,375 | 11,264,125 | 10,851,625 | 11,301,625 | 11,714,125 | 3,145,000 | 3,145,000 |
| 流通A股(股) | 33,792,375 | 11,264,125 | 10,851,625 | 11,301,625 | 11,714,125 | 3,145,000 | 3,145,000 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 56,642,625 | 18,880,875 | 19,293,375 | 18,843,375 | 18,430,875 | 27,000,000 | 27,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 30,145,000 | 30,145,000 | 30,145,000 | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 56,642,625 | 18,880,875 | 19,293,375 | 18,843,375 | 18,430,875 | 27,000,000 | 27,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 41,580,000 | 13,860,000 | 13,860,000 | 13,860,000 | 13,860,000 | 26,550,000 | 26,550,000 |
| 其中：境内法人持股 | 7,479,000 | 2,493,000 | 2,493,000 | 2,493,000 | 2,493,000 | 5,899,500 | 5,899,500 |
| 其他境内自然人持股 | 34,101,000 | 11,367,000 | 11,367,000 | 11,367,000 | 11,367,000 | 20,650,500 | 20,650,500 |
| 高管持股(股) | 15,062,625 | 5,020,875 | 5,433,375 | 4,983,375 | 4,570,875 | 450,000 | 450,000 |
| 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 | 转增股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-05-24 | 2019-04-18 | 2018-08-24 | 2017-08-10 | 2016-11-28 | 2016-02-19 | 2016-04-20 |
| 变动日期 | 2019-05-31 | 2018-12-31 | 2018-06-30 | 2017-06-30 | 2016-12-02 | 2016-03-08 | 2015-12-31 |