| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2015-03-31 | 张明铎 | 1,180,000 | 0.30 |
| 2014-03-31 | 张明铎 | 1,354,264 | 0.61 |
| 2013-12-31 | 张明铎 | 1,174,264 | 0.53 |
| 2013-09-30 | 张明铎 | 1,198,247 | 0.54 |
| 2013-06-30 | 张明铎 | 2,633,525 | 1.19 |
| 2013-03-31 | 张明铎 | 2,633,525 | 1.19 |
| 2012-12-31 | 张明铎 | 2,048,911 | 0.92 |
| 2012-09-30 | 张明铎 | 2,048,911 | 0.92 |
| 2011-12-31 | 张明铎 | 2,355,000 | 1.06 |
| 2011-09-30 | 张明铎 | 2,355,000 | 1.06 |