| 类型/截止日期 | 2018-03-20 | 2017-10-13 | 2017-08-11 | 2017-03-01 | 2016-12-31 |
|---|---|---|---|---|---|
| 总股本(股) | 40,510,000 | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 |
| 流通股(股) | 12,010,000 | 7,500,000 | 6,000,000 | 1,500,000 | 1,500,000 |
| 流通A股(股) | 12,010,000 | 7,500,000 | 6,000,000 | 1,500,000 | 1,500,000 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 28,500,000 | 28,500,000 | 30,000,000 | 34,500,000 | 34,500,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 36,000,000 | 36,000,000 | |||
| 三板B股(股) | - | - | |||
| 限售股份(股) | 28,500,000 | 28,500,000 | 30,000,000 | 34,500,000 | 34,500,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 23,500,000 | 23,500,000 | 25,500,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 |
| 其他境内自然人持股 | 17,500,000 | 17,500,000 | 19,500,000 | 24,000,000 | 24,000,000 |
| 高管持股(股) | 5,000,000 | 5,000,000 | 4,500,000 | 4,500,000 | 4,500,000 |
| 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 | 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 | 2018-03-15 | 2017-10-10 | 2017-08-08 | 2017-01-24 | 2017-04-14 |
| 变动日期 | 2018-03-20 | 2017-10-13 | 2017-08-11 | 2017-03-01 | 2016-12-31 |