| 类型/截止日期 | 2018-05-24 | 2018-01-31 | 2017-09-01 | 2017-07-28 | 2017-03-28 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 52,497,606 | 52,497,606 | 52,497,606 | 52,497,606 | 52,497,606 | 52,497,606 |
| 流通股(股) | 30,672,319 | 28,658,986 | 17,156,827 | 10,878,048 | - | - |
| 流通A股(股) | 30,672,319 | 28,658,986 | 17,156,827 | 10,878,048 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 21,825,287 | 23,838,620 | 35,340,779 | 41,619,558 | 52,497,606 | 52,497,606 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 21,825,287 | 23,838,620 | 35,340,779 | 41,619,558 | 52,497,606 | 52,497,606 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,732,358 | 21,745,691 | 33,247,850 | 41,619,558 | 52,497,606 | 52,497,606 |
| 其中：境内法人持股 | 2,013,334 | 4,026,667 | 15,528,826 | 15,528,826 | 26,406,874 | 26,406,874 |
| 其他境内自然人持股 | 17,719,024 | 17,719,024 | 17,719,024 | 26,090,732 | 26,090,732 | 26,090,732 |
| 高管持股(股) | 2,092,929 | 2,092,929 | 2,092,929 | - | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 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 | 2018-05-21 | 2018-01-25 | 2017-08-29 | 2017-07-25 | 2017-02-28 | 2017-04-26 |
| 变动日期 | 2018-05-24 | 2018-01-31 | 2017-09-01 | 2017-07-28 | 2017-03-28 | 2016-12-31 |