| 类型/截止日期 | 2018-08-13 | 2017-10-27 | 2016-12-21 | 2016-09-29 | 2016-08-03 | 2016-04-12 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,650,000 | 20,650,000 | 20,650,000 | 20,650,000 | 17,500,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 20,650,000 | 15,340,000 | 10,030,000 | 2,950,000 | 2,500,000 | - | - |
| 流通A股(股) | 20,650,000 | 15,340,000 | 10,030,000 | 2,950,000 | 2,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | - | 5,310,000 | 10,620,000 | 17,700,000 | 15,000,000 | 15,000,000 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 20,650,000 | 20,650,000 | 17,500,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | - | 5,310,000 | 10,620,000 | 17,700,000 | 15,000,000 | 15,000,000 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 5,310,000 | 10,620,000 | 17,700,000 | 15,000,000 | 15,000,000 | 15,000,000 |
| 其中：境内法人持股 | - | 4,130,000 | 8,260,000 | 14,160,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 其他境内自然人持股 | - | 1,180,000 | 2,360,000 | 3,540,000 | 3,000,000 | 3,000,000 | 3,000,000 |
| 高管持股(股) | - | - | - | - | - | - | - |
| 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 | 转增股上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-08 | 2017-10-24 | 2016-12-16 | 2016-09-22 | 2016-07-29 | 2016-02-29 | 2016-04-21 |
| 变动日期 | 2018-08-13 | 2017-10-27 | 2016-12-21 | 2016-09-29 | 2016-08-03 | 2016-04-12 | 2015-12-31 |