| 类型/截止日期 | 2020-03-20 | 2019-01-10 | 2017-03-31 | 2017-03-15 | 2016-12-31 | 2016-06-30 | 2016-02-01 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 |
| 流通股(股) | 39,722,750 | 35,672,750 | 32,297,750 | 30,722,750 | 30,572,750 | 32,822,750 | 34,322,750 | 33,797,750 | 33,797,750 |
| 流通A股(股) | 39,722,750 | 35,672,750 | 32,297,750 | 30,722,750 | 30,572,750 | 32,822,750 | 34,322,750 | 33,797,750 | 33,797,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,277,250 | 32,327,250 | 35,702,250 | 37,277,250 | 37,427,250 | 35,177,250 | 33,677,250 | 34,202,250 | 34,202,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | ||
| 三板B股(股) | - | - | - | - | - | - | - | ||
| 限售股份(股) | 28,277,250 | 32,327,250 | 35,702,250 | 37,277,250 | 37,427,250 | 35,177,250 | 33,677,250 | 34,202,250 | 34,202,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,734,666 | 19,734,666 | 25,979,333 | 25,979,333 | 25,979,333 | 25,979,333 | 25,979,333 | 25,979,334 | 25,979,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 19,734,666 | 19,734,666 | 25,979,333 | 25,979,333 | 25,979,333 | 25,979,333 | 25,979,333 | 25,979,334 | 25,979,334 |
| 高管持股(股) | 8,542,584 | 12,592,584 | 9,722,917 | 11,297,917 | 11,447,917 | 9,197,917 | 7,697,917 | 8,222,916 | 8,222,916 |
| 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 | 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 | 新三板上市 | 股份性质变更 |
| 公告日期 | 2020-03-17 | 2019-01-07 | 2017-03-27 | 2017-03-10 | 2017-03-31 | 2016-08-01 | 2016-01-27 | 2014-01-22 | 2014-04-14 |
| 变动日期 | 2020-03-20 | 2019-01-10 | 2017-03-31 | 2017-03-15 | 2016-12-31 | 2016-06-30 | 2016-02-01 | 2014-01-24 | 2013-12-31 |