| 类型/截止日期 | 2018-06-30 | 2018-02-23 | 2017-12-31 | 2017-06-30 | 2017-06-06 | 2017-05-31 | 2017-03-20 | 2016-03-11 | 2015-04-14 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,000,000 | 22,000,000 | 22,000,000 | 22,000,000 | 22,000,000 | 22,000,000 | 22,000,000 | 21,000,000 | 21,000,000 | 21,000,000 |
| 流通股(股) | 6,551,374 | 7,407,124 | 3,187,343 | 5,999,375 | 4,499,375 | 2,999,375 | 5,249,375 | 5,249,375 | - | - |
| 流通A股(股) | 6,551,374 | 7,407,124 | 3,187,343 | 5,999,375 | 4,499,375 | 2,999,375 | 5,249,375 | 5,249,375 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,448,626 | 14,592,876 | 18,812,657 | 16,000,625 | 17,500,625 | 19,000,625 | 16,750,625 | 15,750,625 | 21,000,000 | 21,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,000,000 | 22,000,000 | 22,000,000 | 21,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 15,448,626 | 14,592,876 | 18,812,657 | 16,000,625 | 17,500,625 | 19,000,625 | 16,750,625 | 15,750,625 | 21,000,000 | 21,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 702,500 | 702,500 | 8,001,666 | 8,001,666 | 8,001,666 | 15,000,833 | 15,000,833 | 14,000,833 | 21,000,000 | 21,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 702,500 | 702,500 | 8,001,666 | 8,001,666 | 8,001,666 | 15,000,833 | 15,000,833 | 14,000,833 | 21,000,000 | 21,000,000 |
| 高管持股(股) | 14,746,126 | 13,890,376 | 10,810,991 | 7,998,959 | 9,498,959 | 3,999,792 | 1,749,792 | 1,749,792 | - | - |
| 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,首发限售股份上市,网 | 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 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-30 | 2018-02-13 | 2018-04-25 | 2017-08-17 | 2017-05-31 | 2017-05-31 | 2017-03-15 | 2016-03-08 | 2015-03-31 | 2015-04-30 |
| 变动日期 | 2018-06-30 | 2018-02-23 | 2017-12-31 | 2017-06-30 | 2017-06-06 | 2017-05-31 | 2017-03-20 | 2016-03-11 | 2015-04-14 | 2014-12-31 |