| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2014-12-31 | 康树峰 | 736,242 | 0.13 |
| 2014-09-30 | 康树峰 | 886,242 | 0.16 |
| 2014-06-30 | 康树峰 | 1,445,992 | 0.25 |
| 2014-03-31 | 康树峰 | 1,504,492 | 0.26 |
| 2013-12-31 | 康树峰 | 1,504,492 | 0.26 |
| 2013-09-30 | 康树峰 | 1,504,492 | 0.26 |
| 2013-06-30 | 康树峰 | 1,562,992 | 0.27 |
| 2013-03-31 | 康树峰 | 1,202,301 | 0.27 |
| 2012-12-31 | 康树峰 | 1,202,301 | 0.27 |
| 2012-06-30 | 康树峰 | 1,202,301 | 0.27 |
| 2011-12-31 | 康树峰 | 681,534 | 0.23 |
| 2011-06-30 | 康树峰 | 681,534 | 0.23 |
| 2011-06-02 | 康树峰 | 681,534 | 0.23 |
| 2010-12-31 | 康树峰 | 567,945 | 0.23 |
| 2010-06-30 | 康树峰 | 756,945 | 0.31 |