| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2011-03-31 | 倪敏 | 723,600 | 0.25 |
| 2010-12-31 | 倪敏 | 723,600 | 0.25 |
| 2010-09-30 | 倪敏 | 723,600 | 0.25 |
| 2010-06-30 | 倪敏 | 723,600 | 0.25 |
| 2010-03-31 | 倪敏 | 723,600 | 0.25 |
| 2009-09-30 | 倪敏 | 626,400 | 0.22 |
| 2009-06-30 | 倪敏 | 626,400 | 0.22 |
| 2009-03-31 | 倪敏 | 626,400 | 0.22 |
| 2008-12-31 | 倪敏 | 541,700 | 0.19 |
| 2008-09-30 | 倪敏 | 541,700 | 0.19 |
| 2008-06-30 | 倪敏 | 541,700 | 0.19 |
| 2008-03-31 | 倪敏 | 541,700 | 0.19 |
| 2007-12-31 | 倪敏 | 470,000 | 0.16 |
| 2007-09-30 | 倪敏 | 385,500 | 0.13 |
| 2007-06-30 | 倪敏 | 354,600 | 0.12 |