| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2012-12-31 | 郭金俊 | 1,619,000 | 0.89 |
| 2012-06-30 | 郭金俊 | 1,619,000 | 0.89 |
| 2011-12-31 | 郭金俊 | 1,619,000 | 0.89 |
| 2011-06-30 | 郭金俊 | 1,328,200 | 0.73 |
| 2010-12-31 | 郭金俊 | 1,564,910 | 0.86 |
| 2010-06-30 | 郭金俊 | 1,564,910 | 0.86 |
| 2009-12-31 | 郭金俊 | 1,564,910 | 0.86 |
| 2009-06-30 | 郭金俊 | 1,127,800 | 0.62 |
| 2008-12-31 | 郭金俊 | 1,063,900 | 0.59 |
| 2008-06-30 | 郭金俊 | 963,900 | 0.53 |
| 2007-12-31 | 郭金俊 | 963,400 | 0.53 |
| 2007-06-30 | 郭金俊 | 963,400 | 0.53 |