| 类型/截止日期 | 2018-08-23 | 2018-06-11 | 2017-11-23 | 2017-11-14 | 2017-06-30 | 2017-06-28 | 2017-02-17 | 2016-11-11 | 2016-01-20 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 61,444,989 | 59,400,000 | 59,400,000 | 49,500,000 | 49,500,000 | 49,500,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 |
| 流通股(股) | 46,669,807 | 46,158,560 | 32,525,340 | 27,104,450 | 27,874,200 | 27,913,500 | 23,413,500 | 23,256,300 | 5,000,000 | 5,000,000 |
| 流通A股(股) | 46,669,807 | 46,158,560 | 32,525,340 | 27,104,450 | 27,874,200 | 27,913,500 | 23,413,500 | 23,256,300 | 5,000,000 | 5,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,775,182 | 13,241,440 | 26,874,660 | 22,395,550 | 21,625,800 | 21,586,500 | 21,586,500 | 21,743,700 | 40,000,000 | 40,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 14,775,182 | 13,241,440 | 26,874,660 | 22,395,550 | 21,625,800 | 21,586,500 | 21,586,500 | 21,743,700 | 40,000,000 | 40,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,478,080 | 11,478,080 | 22,246,400 | 18,538,667 | 18,538,667 | 18,538,667 | 18,538,667 | 18,695,867 | 40,000,000 | 40,000,000 |
| 其中：境内法人持股 | 10,768,320 | 10,768,320 | 21,536,640 | 17,947,200 | 17,947,200 | 17,947,200 | 17,947,200 | 17,947,200 | 26,920,800 | 26,920,800 |
| 其他境内自然人持股 | 709,760 | 709,760 | 709,760 | 591,467 | 591,467 | 591,467 | 591,467 | 748,667 | 13,079,200 | 13,079,200 |
| 高管持股(股) | 3,297,102 | 1,763,360 | 4,628,260 | 3,856,883 | 3,087,133 | 3,047,833 | 3,047,833 | 3,047,833 | - | - |
| 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 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 转增股上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-17 | 2018-06-05 | 2017-11-14 | 2017-11-14 | 2017-08-28 | 2017-06-23 | 2017-02-14 | 2016-11-08 | 2016-01-11 | 2016-04-18 |
| 变动日期 | 2018-08-23 | 2018-06-11 | 2017-11-23 | 2017-11-14 | 2017-06-30 | 2017-06-28 | 2017-02-17 | 2016-11-11 | 2016-01-20 | 2015-12-31 |