| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2012-03-31 | 徐红 | 738,631 | 0.34 |
| 2011-12-31 | 徐红 | 1,238,631 | 0.56 |
| 2011-09-30 | 徐红 | 1,238,631 | 0.56 |
| 2011-06-30 | 徐红 | 1,238,631 | 0.56 |
| 2011-03-31 | 徐红 | 1,238,631 | 0.56 |
| 2010-12-31 | 徐红 | 1,238,631 | 0.56 |
| 2010-09-30 | 徐红 | 1,238,631 | 0.56 |
| 2010-06-30 | 徐红 | 1,238,631 | 0.56 |
| 2010-03-31 | 徐红 | 1,058,631 | 0.48 |
| 2009-12-31 | 徐红 | 1,060,431 | 0.48 |
| 2009-09-30 | 徐红 | 1,080,431 | 0.49 |
| 2009-06-30 | 徐红 | 1,050,431 | 0.48 |
| 2009-03-31 | 徐红 | 1,040,431 | 0.47 |
| 2008-12-31 | 徐红 | 1,040,431 | 0.47 |
| 2008-09-30 | 徐红 | 1,040,431 | 0.47 |
| 2008-06-30 | 徐红 | 1,040,431 | 0.47 |
| 2008-03-31 | 徐红 | 1,040,431 | 0.47 |
| 2007-12-31 | 徐红 | 1,040,431 | 0.47 |
| 2007-09-30 | 徐红 | 1,200,200 | 0.55 |