| 类型/截止日期 | 2019-07-19 | 2018-04-24 | 2017-07-07 | 2017-05-12 | 2017-01-23 | 2016-10-11 | 2016-04-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,387,280 | 20,693,640 | 20,693,640 | 10,346,820 | 10,346,820 | 10,152,300 | 10,152,300 | 10,152,300 |
| 流通股(股) | 22,272,180 | 11,136,090 | 9,509,890 | 4,754,945 | 3,941,845 | 3,747,325 | 152,300 | 152,300 |
| 流通A股(股) | 22,272,180 | 11,136,090 | 9,509,890 | 4,754,945 | 3,941,845 | 3,747,325 | 152,300 | 152,300 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,115,100 | 9,557,550 | 11,183,750 | 5,591,875 | 6,404,975 | 6,404,975 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,346,820 | 10,346,820 | 10,152,300 | 10,152,300 | 10,152,300 | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 19,115,100 | 9,557,550 | 11,183,750 | 5,591,875 | 6,404,975 | 6,404,975 | 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) | 10,397,600 | 5,198,800 | 6,825,000 | 3,412,500 | 4,225,600 | 4,225,600 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | 1,562,800 | 781,400 | 1,562,800 | 1,562,800 | 2,344,200 | 2,344,200 |
| 其他境内自然人持股 | 10,397,600 | 5,198,800 | 5,262,200 | 2,631,100 | 2,662,800 | 2,662,800 | 7,655,800 | 7,655,800 |
| 高管持股(股) | 8,717,500 | 4,358,750 | 4,358,750 | 2,179,375 | 2,179,375 | 2,179,375 | - | - |
| 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 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-07-12 | 2018-04-19 | 2017-06-30 | 2017-05-09 | 2017-01-18 | 2016-09-29 | 2016-03-29 | 2016-04-29 |
| 变动日期 | 2019-07-19 | 2018-04-24 | 2017-07-07 | 2017-05-12 | 2017-01-23 | 2016-10-11 | 2016-04-21 | 2015-12-31 |