| 类型/截止日期 | 2018-07-19 | 2017-02-22 | 2016-12-27 | 2016-11-21 | 2016-04-18 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 35,000,000 | 34,000,000 | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 |
| 流通股(股) | 21,800,000 | 21,800,000 | 20,800,000 | 20,500,000 | - | - |
| 流通A股(股) | 21,800,000 | 21,800,000 | 20,800,000 | 20,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 13,200,000 | 12,200,000 | 12,200,000 | 12,500,000 | 33,000,000 | 33,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 34,000,000 | 33,000,000 | 33,000,000 | - | - | |
| 三板B股(股) | - | - | - | - | - | |
| 限售股份(股) | 13,200,000 | 12,200,000 | 12,200,000 | 12,500,000 | 33,000,000 | 33,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,300,000 | 3,300,000 | 3,300,000 | 3,300,000 | 18,300,000 | 18,300,000 |
| 其中：境内法人持股 | 3,300,000 | 3,300,000 | 3,300,000 | 3,300,000 | 18,300,000 | 18,300,000 |
| 其他境内自然人持股 | 1,000,000 | - | - | - | - | - |
| 高管持股(股) | 433,333 | 433,333 | 433,333 | 433,333 | - | - |
| 外资持股合计(股) | 8,466,667 | 8,466,667 | 8,466,667 | 8,766,667 | 14,700,000 | 14,700,000 |
| 其中：境外法人持股 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 9,200,000 | 9,200,000 |
| 境外自然人持股 | 3,466,667 | 3,466,667 | 3,466,667 | 3,766,667 | 5,500,000 | 5,500,000 |
| 股本变动原因 | 增发A股上市 | 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 | 2018-07-16 | 2017-02-17 | 2016-12-22 | 2016-11-16 | 2016-02-26 | 2016-04-20 |
| 变动日期 | 2018-07-19 | 2017-02-22 | 2016-12-27 | 2016-11-21 | 2016-04-18 | 2015-12-31 |