| 类型/截止日期 | 2019-04-01 | 2018-12-31 | 2018-01-25 | 2017-06-30 | 2017-02-28 | 2016-12-31 | 2016-12-28 | 2016-03-18 | 2015-11-11 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 34,570,000 | 34,570,000 | 34,570,000 | 34,570,000 | 34,570,000 | 34,570,000 | 34,570,000 | 26,200,000 | 26,200,000 |
| 流通股(股) | 34,412,500 | 22,463,208 | 22,593,208 | 15,819,625 | 15,819,823 | 14,865,073 | 14,864,875 | 14,864,875 | 5,236,375 |
| 流通A股(股) | 34,412,500 | 22,463,208 | 22,593,208 | 15,819,625 | 15,819,823 | 14,865,073 | 14,864,875 | 14,864,875 | 5,236,375 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 157,500 | 12,106,792 | 11,976,792 | 18,750,375 | 18,750,177 | 19,704,927 | 19,705,125 | 11,335,125 | 20,963,625 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,570,000 | 34,570,000 | 34,570,000 | 26,200,000 | 26,200,000 | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 157,500 | 12,106,792 | 11,976,792 | 18,750,375 | 18,750,177 | 19,704,927 | 19,705,125 | 11,335,125 | 20,963,625 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 5,037,834 | 5,037,834 | 13,407,834 | 13,407,834 | 18,445,667 | 18,445,667 | 10,075,667 | 19,704,167 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 5,037,834 | 5,037,834 | 13,407,834 | 13,407,834 | 18,445,667 | 18,445,667 | 10,075,667 | 19,704,167 |
| 高管持股(股) | 157,500 | 7,068,958 | 6,938,958 | 5,342,541 | 5,342,343 | 1,259,260 | 1,259,458 | 1,259,458 | 1,259,458 |
| 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 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-03-27 | 2019-04-26 | 2018-01-22 | 2017-08-24 | 2017-02-23 | 2017-04-07 | 2016-12-23 | 2016-03-15 | 2015-10-27 |
| 变动日期 | 2019-04-01 | 2018-12-31 | 2018-01-25 | 2017-06-30 | 2017-02-28 | 2016-12-31 | 2016-12-28 | 2016-03-18 | 2015-11-11 |