| 类型/截止日期 | 2018-12-31 | 2018-04-13 | 2017-08-10 | 2017-07-10 | 2017-06-30 | 2016-12-31 | 2016-08-15 | 2016-03-15 | 2015-09-01 | 2015-07-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,117,130 | 54,117,130 | 34,400,000 | 34,400,000 | 34,400,000 | 34,400,000 | 34,400,000 | 31,400,000 | 31,400,000 | 12,560,000 |
| 流通股(股) | 13,150,062 | 13,174,062 | 13,174,062 | 13,074,062 | 11,519,813 | 11,544,813 | 12,033,875 | 12,033,875 | 11,215,000 | 4,486,000 |
| 流通A股(股) | 13,150,062 | 13,174,062 | 13,174,062 | 13,074,062 | 11,519,813 | 11,544,813 | 12,033,875 | 12,033,875 | 11,215,000 | 4,486,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,967,068 | 40,943,068 | 21,225,938 | 21,325,938 | 22,880,187 | 22,855,187 | 22,366,125 | 19,366,125 | 20,185,000 | 8,074,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,400,000 | 34,400,000 | 31,400,000 | 31,400,000 | 12,560,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 40,967,068 | 40,943,068 | 21,225,938 | 21,325,938 | 22,880,187 | 22,855,187 | 22,366,125 | 19,366,125 | 20,185,000 | 8,074,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 26,786,298 | 26,786,298 | 7,069,168 | 7,069,168 | 7,402,668 | 7,402,668 | 7,402,668 | 4,402,668 | 8,805,335 | 3,522,134 |
| 其中：境内法人持股 | 2,394,727 | 2,394,727 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 24,391,571 | 24,391,571 | 7,069,168 | 7,069,168 | 7,402,668 | 7,402,668 | 7,402,668 | 4,402,668 | 8,805,335 | 3,522,134 |
| 高管持股(股) | 14,180,770 | 14,156,770 | 14,156,770 | 14,256,770 | 15,477,519 | 15,452,519 | 14,963,457 | 14,963,457 | 11,379,665 | 4,551,866 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 转增股上市 | 增发A股上市 |
| 公告日期 | 2019-06-28 | 2018-04-03 | 2017-08-07 | 2017-07-05 | 2017-08-28 | 2017-03-06 | 2016-08-10 | 2016-03-08 | 2015-08-25 | 2015-07-10 |
| 变动日期 | 2018-12-31 | 2018-04-13 | 2017-08-10 | 2017-07-10 | 2017-06-30 | 2016-12-31 | 2016-08-15 | 2016-03-15 | 2015-09-01 | 2015-07-15 |