| 类型/截止日期 | 2018-03-02 | 2017-09-12 | 2017-09-05 | 2017-06-30 | 2017-03-09 | 2017-02-27 | 2016-06-30 | 2016-03-07 | 2015-12-31 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,100,200 | 12,100,200 | 12,100,200 | 12,100,200 | 12,100,200 | 11,580,000 | 11,580,000 | 11,580,000 | 11,580,000 | 11,580,000 |
| 流通股(股) | 6,715,533 | 5,514,783 | 4,313,783 | 4,314,033 | 4,313,783 | 3,793,583 | 4,093,833 | 4,101,333 | 3,603,333 | 3,570,000 |
| 流通A股(股) | 6,715,533 | 5,514,783 | 4,313,783 | 4,314,033 | 4,313,783 | 3,793,583 | 4,093,833 | 4,101,333 | 3,603,333 | 3,570,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,384,667 | 6,585,417 | 7,786,417 | 7,786,167 | 7,786,417 | 7,786,417 | 7,486,167 | 7,478,667 | 7,976,667 | 8,010,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,100,200 | 11,580,000 | 11,580,000 | 11,580,000 | 11,580,000 | 11,580,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 5,384,667 | 6,585,417 | 7,786,417 | 7,786,167 | 7,786,417 | 7,786,417 | 7,486,167 | 7,478,667 | 7,976,667 | 8,010,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 133,334 | 3,153,334 | 3,153,334 | 3,153,334 | 3,153,334 | 3,153,334 | 3,153,334 | 3,153,334 | 6,306,667 | 6,306,667 |
| 其中：境内法人持股 | 133,334 | 133,334 | 133,334 | 133,334 | 133,334 | 133,334 | 133,334 | 133,334 | 266,667 | 266,667 |
| 其他境内自然人持股 | - | 3,020,000 | 3,020,000 | 3,020,000 | 3,020,000 | 3,020,000 | 3,020,000 | 3,020,000 | 6,040,000 | 6,040,000 |
| 高管持股(股) | 5,251,333 | 3,432,083 | 4,633,083 | 4,632,833 | 4,633,083 | 4,633,083 | 4,332,833 | 4,325,333 | 1,670,000 | 1,703,333 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 其他变动原因 | 其他变动原因 | 其他变动原因 | 高管股份变动 |
| 公告日期 | 2018-02-27 | 2017-09-05 | 2017-09-05 | 2017-08-30 | 2017-02-27 | 2017-02-27 | 2016-08-11 | 2016-03-02 | 2016-03-31 | 2015-04-14 |
| 变动日期 | 2018-03-02 | 2017-09-12 | 2017-09-05 | 2017-06-30 | 2017-03-09 | 2017-02-27 | 2016-06-30 | 2016-03-07 | 2015-12-31 | 2014-12-31 |