| 类型/截止日期 | 2020-02-25 | 2019-12-31 | 2019-06-30 | 2019-03-08 | 2017-09-15 | 2017-06-30 | 2016-05-26 | 2016-01-19 | 2015-11-05 | 2015-06-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,600,000 | 12,600,000 | 12,600,000 | 8,400,000 | 8,000,000 | 8,000,000 |
| 流通股(股) | 6,604,625 | 6,555,125 | 6,567,500 | 6,658,625 | 6,571,125 | 6,449,625 | 6,480,000 | 4,320,000 | 4,220,000 | - |
| 流通A股(股) | 6,604,625 | 6,555,125 | 6,567,500 | 6,658,625 | 6,571,125 | 6,449,625 | 6,480,000 | 4,320,000 | 4,220,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,345,375 | 6,394,875 | 6,382,500 | 6,291,375 | 6,028,875 | 6,150,375 | 6,120,000 | 4,080,000 | 3,780,000 | 8,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,600,000 | 8,400,000 | 8,000,000 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 6,345,375 | 6,394,875 | 6,382,500 | 6,291,375 | 6,028,875 | 6,150,375 | 6,120,000 | 4,080,000 | 3,780,000 | 8,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,105,250 | 5,105,250 | 5,105,250 | 5,105,250 | 5,040,000 | 5,040,000 | 5,040,000 | 3,360,000 | 3,360,000 | 8,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,105,250 | 5,105,250 | 5,105,250 | 5,105,250 | 5,040,000 | 5,040,000 | 5,040,000 | 3,360,000 | 3,360,000 | 8,000,000 |
| 高管持股(股) | 1,240,125 | 1,289,625 | 1,277,250 | 1,186,125 | 988,875 | 1,110,375 | 1,080,000 | 720,000 | 420,000 | - |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 转增股上市 | 增发A股上市,高管股份变动 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2020-02-19 | 2020-04-28 | 2019-08-07 | 2019-02-28 | 2017-09-12 | 2017-08-07 | 2016-05-17 | 2016-04-01 | 2015-11-02 | 2015-06-01 |
| 变动日期 | 2020-02-25 | 2019-12-31 | 2019-06-30 | 2019-03-08 | 2017-09-15 | 2017-06-30 | 2016-05-26 | 2016-01-19 | 2015-11-05 | 2015-06-08 |