| 类型/截止日期 | 2018-06-30 | 2016-10-27 | 2016-06-30 | 2016-06-03 | 2016-03-25 | 2015-06-30 | 2015-04-08 | 2015-04-02 | 2015-03-05 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 |
| 流通股(股) | 12,317,250 | 12,333,500 | 12,288,500 | 12,315,500 | 12,295,500 | 9,123,750 | 9,165,000 | 9,112,500 | 9,095,000 | 9,080,000 |
| 流通A股(股) | 12,317,250 | 12,333,500 | 12,288,500 | 12,315,500 | 12,295,500 | 9,123,750 | 9,165,000 | 9,112,500 | 9,095,000 | 9,080,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,682,750 | 4,666,500 | 4,711,500 | 4,684,500 | 4,704,500 | 7,876,250 | 7,835,000 | 7,887,500 | 7,905,000 | 7,920,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 4,682,750 | 4,666,500 | 4,711,500 | 4,684,500 | 4,704,500 | 7,876,250 | 7,835,000 | 7,887,500 | 7,905,000 | 7,920,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | 2,900,000 | 2,900,000 | 2,900,000 | 2,900,000 | 2,900,000 |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 4,682,750 | 4,666,500 | 4,711,500 | 4,684,500 | 4,704,500 | 4,976,250 | 4,935,000 | 4,987,500 | 5,005,000 | 5,020,000 |
| 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 | 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2018-08-24 | 2016-10-20 | 2016-08-19 | 2016-05-30 | 2016-03-21 | 2015-07-31 | 2015-04-02 | 2015-04-02 | 2015-03-03 | 2015-04-21 |
| 变动日期 | 2018-06-30 | 2016-10-27 | 2016-06-30 | 2016-06-03 | 2016-03-25 | 2015-06-30 | 2015-04-08 | 2015-04-02 | 2015-03-05 | 2014-12-31 |