| 类型/截止日期 | 2017-12-31 | 2017-09-22 | 2017-04-12 | 2015-12-15 | 2015-11-17 | 2015-09-02 | 2015-02-11 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,400,000 | 52,400,000 | 51,400,000 | 51,000,000 | 51,000,000 | 25,500,000 | 24,000,000 | 24,000,000 |
| 流通股(股) | 27,983,800 | 28,095,800 | 27,095,800 | 26,695,800 | 2,910,000 | 1,455,000 | - | - |
| 流通A股(股) | 27,983,800 | 28,095,800 | 27,095,800 | 26,695,800 | 2,910,000 | 1,455,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,416,200 | 24,304,200 | 24,304,200 | 24,304,200 | 48,090,000 | 24,045,000 | 24,000,000 | 24,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,400,000 | 51,000,000 | 51,000,000 | 25,500,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 24,416,200 | 24,304,200 | 24,304,200 | 24,304,200 | 48,090,000 | 24,045,000 | 24,000,000 | 24,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,891,733 | 19,891,733 | 19,891,733 | 19,891,733 | 48,000,000 | 24,000,000 | 24,000,000 | 24,000,000 |
| 其中：境内法人持股 | - | - | - | - | 14,000,800 | 7,000,400 | 7,000,400 | 7,000,400 |
| 其他境内自然人持股 | 19,891,733 | 19,891,733 | 19,891,733 | 19,891,733 | 33,999,200 | 16,999,600 | 16,999,600 | 16,999,600 |
| 高管持股(股) | 4,524,467 | 4,412,467 | 4,412,467 | 4,412,467 | 90,000 | 45,000 | - | - |
| 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 | 增发A股上市 | 增发A股上市 | 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 | 2018-04-26 | 2017-09-18 | 2017-04-06 | 2015-12-10 | 2015-11-10 | 2015-08-28 | 2014-10-29 | 2015-04-30 |
| 变动日期 | 2017-12-31 | 2017-09-22 | 2017-04-12 | 2015-12-15 | 2015-11-17 | 2015-09-02 | 2015-02-11 | 2014-12-31 |