| 类型/截止日期 | 2019-06-30 | 2019-06-17 | 2018-11-28 | 2018-06-30 | 2017-07-28 | 2017-03-29 | 2016-06-30 | 2016-02-22 | 2016-02-16 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,500,000 | 49,500,000 | 49,500,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 |
| 流通股(股) | 35,931,146 | 44,998,979 | 36,012,674 | 31,512,674 | 35,057,118 | 35,057,118 | 31,437,606 | 29,164,822 | 25,222,799 | 26,796,823 |
| 流通A股(股) | 35,931,146 | 44,998,979 | 36,012,674 | 31,512,674 | 35,057,118 | 35,057,118 | 31,437,606 | 29,164,822 | 25,222,799 | 26,796,823 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,568,854 | 4,501,021 | 13,487,326 | 13,487,326 | 9,942,882 | 9,942,882 | 13,562,394 | 15,835,178 | 19,777,201 | 18,203,177 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 13,568,854 | 4,501,021 | 13,487,326 | 13,487,326 | 9,942,882 | 9,942,882 | 13,562,394 | 15,835,178 | 19,777,201 | 18,203,177 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,618,859 | 3,618,859 | 7,345,293 | 7,345,293 | 7,345,293 | 7,345,293 | 10,964,805 | 10,964,805 | 18,203,177 | 18,203,177 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,618,859 | 3,618,859 | 7,345,293 | 7,345,293 | 7,345,293 | 7,345,293 | 10,964,805 | 10,964,805 | 18,203,177 | 18,203,177 |
| 高管持股(股) | 9,949,995 | 882,162 | 6,142,033 | 6,142,033 | 2,597,589 | 2,597,589 | 2,597,589 | 4,870,373 | 1,574,024 | - |
| 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 | 增发A股上市 | 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 | 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 |
| 公告日期 | 2019-08-14 | 2019-06-12 | 2018-11-22 | 2018-08-27 | 2017-07-25 | 2017-03-24 | 2016-08-22 | 2016-02-17 | 2016-02-17 | 2016-04-20 |
| 变动日期 | 2019-06-30 | 2019-06-17 | 2018-11-28 | 2018-06-30 | 2017-07-28 | 2017-03-29 | 2016-06-30 | 2016-02-22 | 2016-02-16 | 2015-12-31 |