| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2010-03-31 | 屠宏 | 790,000 | 0.29 |
| 2009-12-31 | 屠宏 | 1,000,000 | 0.37 |
| 2009-09-30 | 屠宏 | 1,000,000 | 0.37 |
| 2009-06-30 | 屠宏 | 1,000,000 | 0.37 |
| 2009-03-31 | 屠宏 | 1,000,000 | 0.37 |
| 2008-12-31 | 屠宏 | 1,000,000 | 0.37 |
| 2008-09-30 | 屠宏 | 1,000,000 | 0.37 |
| 2008-06-30 | 屠宏 | 1,199,500 | 0.45 |
| 2008-03-31 | 屠宏 | 1,199,500 | 0.45 |
| 2007-12-31 | 屠宏 | 1,199,500 | 0.79 |