| 类型/截止日期 | 2019-01-25 | 2018-09-14 | 2018-03-09 | 2017-12-31 | 2017-06-01 | 2017-04-20 | 2017-01-19 | 2016-10-13 | 2016-03-17 | 2015-12-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,164,704 | 51,164,704 | 51,164,704 | 51,164,704 | 51,164,704 | 51,164,704 | 13,464,396 | 12,265,000 | 12,265,000 | 12,000,000 |
| 流通股(股) | 29,029,588 | 29,022,463 | 28,677,563 | 28,199,613 | 28,296,988 | 27,907,488 | 7,344,076 | 6,144,680 | 136,250 | - |
| 流通A股(股) | 29,029,588 | 29,022,463 | 28,677,563 | 28,199,613 | 28,296,988 | 27,907,488 | 7,344,076 | 6,144,680 | 136,250 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,135,116 | 22,142,241 | 22,487,141 | 22,965,091 | 22,867,716 | 23,257,216 | 6,120,320 | 6,120,320 | 12,128,750 | 12,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,164,704 | 51,164,704 | 13,464,396 | 12,265,000 | 12,265,000 | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 22,135,116 | 22,142,241 | 22,487,141 | 22,965,091 | 22,867,716 | 23,257,216 | 6,120,320 | 6,120,320 | 12,128,750 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,689,600 | 16,689,600 | 16,689,600 | 16,689,600 | 16,689,600 | 17,079,100 | 4,494,500 | 4,494,500 | 12,102,500 | 12,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 1,200,000 | 1,200,000 |
| 其他境内自然人持股 | 16,689,600 | 16,689,600 | 16,689,600 | 16,689,600 | 16,689,600 | 17,079,100 | 4,494,500 | 4,494,500 | 10,902,500 | 10,800,000 |
| 高管持股(股) | 5,445,516 | 5,452,641 | 5,797,541 | 6,275,491 | 6,178,116 | 6,178,116 | 1,625,820 | 1,625,820 | 26,250 | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-01-22 | 2018-09-11 | 2018-03-06 | 2018-04-18 | 2017-05-25 | 2017-04-13 | 2017-01-16 | 2016-10-10 | 2016-03-14 | 2015-12-15 |
| 变动日期 | 2019-01-25 | 2018-09-14 | 2018-03-09 | 2017-12-31 | 2017-06-01 | 2017-04-20 | 2017-01-19 | 2016-10-13 | 2016-03-17 | 2015-12-29 |