| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2015-09-30 | 陆玉芝 | 2,150,368 | 0.68 |
| 2015-06-30 | 陆玉芝 | 2,150,368 | 0.68 |
| 2015-03-31 | 陆玉芝 | 2,150,368 | 0.68 |
| 2014-12-31 | 陆玉芝 | 2,150,368 | 0.68 |
| 2014-09-30 | 陆玉芝 | 2,133,368 | 0.68 |
| 2014-06-30 | 陆玉芝 | 1,731,543 | 0.55 |
| 2013-03-31 | 陆玉芝 | 1,716,943 | 0.55 |
| 2012-12-31 | 陆玉芝 | 2,186,931 | 0.70 |
| 2012-09-30 | 陆玉芝 | 2,324,615 | 0.74 |
| 2012-06-30 | 陆玉芝 | 2,323,618 | 0.74 |
| 2012-03-31 | 陆玉芝 | 2,312,829 | 0.74 |
| 2011-12-31 | 陆玉芝 | 2,311,829 | 0.74 |
| 2011-09-30 | 陆玉芝 | 1,997,029 | 0.64 |
| 2011-06-30 | 陆玉芝 | 2,005,529 | 0.64 |
| 2011-03-31 | 陆玉芝 | 1,165,640 | 0.37 |