| 类型/截止日期 | 2018-08-31 | 2017-11-03 | 2017-02-16 | 2016-12-31 | 2016-06-30 | 2015-01-27 | 2014-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 67,150,000 | 64,450,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 40,374,700 | 37,674,700 | 36,374,700 | 35,525,400 | 35,818,950 | 35,898,450 | 35,898,450 |
| 流通A股(股) | 40,374,700 | 37,674,700 | 36,374,700 | 35,525,400 | 35,818,950 | 35,898,450 | 35,898,450 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 26,775,300 | 26,775,300 | 23,625,300 | 24,474,600 | 24,181,050 | 24,101,550 | 24,101,550 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 26,775,300 | 26,775,300 | 23,625,300 | 24,474,600 | 24,181,050 | 24,101,550 | 24,101,550 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,948,400 | 12,948,400 | 12,948,400 | 12,948,400 | 12,948,400 | 12,948,400 | 24,101,550 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,948,400 | 12,948,400 | 12,948,400 | 12,948,400 | 12,948,400 | 12,948,400 | 24,101,550 |
| 高管持股(股) | 13,826,900 | 13,826,900 | 10,676,900 | 11,526,200 | 11,232,650 | 11,153,150 | - |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-22 | 2017-10-31 | 2017-02-13 | 2017-04-21 | 2016-08-15 | 2015-01-16 | 2015-04-16 |
| 变动日期 | 2018-08-31 | 2017-11-03 | 2017-02-16 | 2016-12-31 | 2016-06-30 | 2015-01-27 | 2014-12-31 |