| 类型/截止日期 | 2019-02-28 | 2018-12-31 | 2016-04-19 | 2016-03-22 | 2015-07-16 | 2015-06-30 |
|---|---|---|---|---|---|---|
| 总股本(股) | 50,176,000 | 50,176,000 | 50,176,000 | 50,176,000 | 22,400,000 | 22,400,000 |
| 流通股(股) | 19,264,000 | 19,163,200 | 19,364,800 | 5,107,200 | 2,280,000 | 2,280,000 |
| 流通A股(股) | 19,264,000 | 19,163,200 | 19,364,800 | 5,107,200 | 2,280,000 | 2,280,000 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 30,912,000 | 31,012,800 | 30,811,200 | 45,068,800 | 20,120,000 | 20,120,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 50,176,000 | 50,176,000 | 22,400,000 | 22,400,000 | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 30,912,000 | 31,012,800 | 30,811,200 | 45,068,800 | 20,120,000 | 20,120,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,022,613 | 20,022,613 | 20,022,613 | 44,800,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 20,022,613 | 20,022,613 | 20,022,613 | 44,800,000 | 20,000,000 | 20,000,000 |
| 高管持股(股) | 10,889,387 | 10,990,187 | 10,788,587 | 268,800 | 120,000 | 120,000 |
| 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 | 首发限售股份上市 | 转增股上市 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2019-02-25 | 2019-04-24 | 2016-04-14 | 2016-03-15 | 2015-07-09 | 2015-08-28 |
| 变动日期 | 2019-02-28 | 2018-12-31 | 2016-04-19 | 2016-03-22 | 2015-07-16 | 2015-06-30 |