| 类型/截止日期 | 2018-05-25 | 2017-12-31 | 2017-06-01 | 2016-11-08 | 2016-08-26 | 2016-08-23 | 2015-12-31 | 2015-11-03 | 2014-08-18 | 2014-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 2,187,500 | 1,250,000 | 3,359,375 | 546,875 | 2,187,500 | 937,500 | - | 1,250,000 | - | - |
| 流通A股(股) | 2,187,500 | 1,250,000 | 3,359,375 | 546,875 | 2,187,500 | 937,500 | - | 1,250,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,812,500 | 3,750,000 | 1,640,625 | 4,453,125 | 2,812,500 | 4,062,500 | 5,000,000 | 3,750,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | - | 5,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 2,812,500 | 3,750,000 | 1,640,625 | 4,453,125 | 2,812,500 | 4,062,500 | 5,000,000 | 3,750,000 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 1,466,667 | 1,466,667 | 2,716,667 | 2,933,334 | 2,933,334 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 1,466,667 | 1,466,667 | 2,716,667 | 2,933,334 | 2,933,334 | 5,000,000 | 5,000,000 |
| 高管持股(股) | 2,812,500 | 3,750,000 | 1,640,625 | 2,986,458 | 1,345,833 | 1,345,833 | 2,066,666 | 816,666 | - | - |
| 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 | 高管股份变动 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 其他变动原因 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-05-22 | 2018-04-25 | 2017-05-24 | 2016-11-10 | 2016-11-10 | 2016-08-18 | 2016-03-22 | 2015-10-29 | 2014-07-31 | 2014-08-29 |
| 变动日期 | 2018-05-25 | 2017-12-31 | 2017-06-01 | 2016-11-08 | 2016-08-26 | 2016-08-23 | 2015-12-31 | 2015-11-03 | 2014-08-18 | 2014-06-30 |