| 报告时间 | 股东名称 | 持股数量(股) | 占总股本比例(%) |
| 2021-03-31 | 孔凡强 | 9,580,001 | 0.92 |
| 2020-12-31 | 孔凡强 | 3,680,001 | 0.35 |
| 2020-06-30 | 孔凡强 | 8,175,969 | 0.79 |
| 2020-03-31 | 孔凡强 | 8,625,969 | 0.83 |
| 2019-12-31 | 孔凡强 | 8,220,051 | 0.79 |
| 2019-09-30 | 孔凡强 | 8,220,051 | 0.79 |
| 2019-06-30 | 孔凡强 | 8,220,051 | 0.79 |
| 2019-03-31 | 孔凡强 | 8,220,051 | 0.79 |
| 2018-12-31 | 孔凡强 | 8,220,051 | 0.79 |
| 2018-09-30 | 孔凡强 | 9,260,351 | 0.89 |
| 2018-06-30 | 孔凡强 | 9,638,051 | 0.93 |
| 2018-03-31 | 孔凡强 | 10,407,551 | 1.00 |
| 2017-12-31 | 孔凡强 | 10,397,951 | 1.00 |
| 2017-09-30 | 孔凡强 | 8,820,069 | 0.85 |
| 2017-06-30 | 孔凡强 | 9,709,460 | 0.93 |
| 2017-03-31 | 孔凡强 | 7,037,400 | 0.68 |