| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2016-03-31 | 丁伟 | 3,235,372 | 0.91 |
| 2015-12-31 | 丁伟 | 3,244,872 | 0.92 |
| 2015-09-30 | 丁伟 | 4,498,972 | 1.27 |
| 2015-06-30 | 丁伟 | 4,498,972 | 1.27 |
| 2015-03-31 | 丁伟 | 2,683,566 | 0.76 |
| 2014-12-31 | 丁伟 | 3,579,566 | 1.01 |
| 2014-09-30 | 丁伟 | 3,532,526 | 1.00 |
| 2014-06-30 | 丁伟 | 3,570,826 | 1.01 |
| 2014-03-31 | 丁伟 | 2,347,537 | 0.67 |
| 2013-12-31 | 丁伟 | 2,932,987 | 0.83 |
| 2013-09-30 | 丁伟 | 2,932,987 | 0.83 |
| 2013-06-30 | 丁伟 | 2,725,587 | 0.77 |
| 2013-03-31 | 丁伟 | 1,791,887 | 0.51 |
| 2012-12-31 | 丁伟 | 1,791,887 | 0.51 |
| 2012-09-30 | 丁伟 | 1,414,559 | 0.40 |
| 2012-06-30 | 丁伟 | 757,056 | 0.22 |
| 2012-03-31 | 丁伟 | 768,056 | 0.22 |
| 2011-06-30 | 丁伟 | 696,956 | 0.20 |
| 2011-03-31 | 丁伟 | 586,296 | 0.18 |