| 类型/截止日期 | 2017-12-31 | 2017-08-11 | 2016-07-11 | 2016-07-06 | 2016-05-13 | 2015-12-31 | 2015-10-29 | 2015-08-12 | 2015-03-27 | 2014-12-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 77,200,000 | 77,200,000 | 77,200,000 | 77,200,000 | 77,200,000 | 48,250,000 | 48,250,000 | 39,000,000 | 39,000,000 | 29,040,000 |
| 流通股(股) | 36,277,313 | 37,466,813 | 35,746,096 | 30,152,179 | 30,260,179 | 18,912,612 | 18,845,112 | 9,951,362 | 10,018,862 | 7,528,862 |
| 流通A股(股) | 36,277,313 | 37,466,813 | 35,746,096 | 30,152,179 | 30,260,179 | 18,912,612 | 18,845,112 | 9,951,362 | 10,018,862 | 7,528,862 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,922,687 | 39,733,187 | 41,453,904 | 47,047,821 | 46,939,821 | 29,337,388 | 29,404,888 | 29,048,638 | 28,981,138 | 21,511,138 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 77,200,000 | 77,200,000 | 77,200,000 | 48,250,000 | 48,250,000 | 39,000,000 | 39,000,000 | 29,040,000 | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 40,922,687 | 39,733,187 | 41,453,904 | 47,047,821 | 46,939,821 | 29,337,388 | 29,404,888 | 29,048,638 | 28,981,138 | 21,511,138 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,426,853 | 16,426,853 | 18,147,570 | 30,976,000 | 30,976,000 | 19,360,000 | 19,360,000 | 19,360,000 | 19,360,000 | 19,360,000 |
| 其中：境内法人持股 | - | - | 1,548,800 | 3,097,600 | 3,097,600 | 1,936,000 | 1,936,000 | 1,936,000 | 1,936,000 | 1,936,000 |
| 其他境内自然人持股 | 16,426,853 | 16,426,853 | 16,598,770 | 27,878,400 | 27,878,400 | 17,424,000 | 17,424,000 | 17,424,000 | 17,424,000 | 17,424,000 |
| 高管持股(股) | 24,495,834 | 23,306,334 | 23,306,334 | 16,071,821 | 15,963,821 | 9,977,388 | 10,044,888 | 9,688,638 | 9,621,138 | 2,151,138 |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 转增股上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 转增股上市 |
| 公告日期 | 2018-04-12 | 2017-08-08 | 2016-07-06 | 2016-07-06 | 2016-04-28 | 2016-03-31 | 2015-10-26 | 2015-10-26 | 2015-03-25 | 2014-11-26 |
| 变动日期 | 2017-12-31 | 2017-08-11 | 2016-07-11 | 2016-07-06 | 2016-05-13 | 2015-12-31 | 2015-10-29 | 2015-08-12 | 2015-03-27 | 2014-12-05 |