1、股权泉源：上市公司初次地下刊行股票前持有的股权
2、股东股权减持状况
| 股东名 称 | 减持方法 | 减持日期 | 减持均价 （元/股） | 减持股数（股） | 占总股本比 例 |
| 张春茹 | 会合竞价 | 2021/5/31 | 8.857 | 26,000 | 0.0060% |
| 2021/6/1 | 「300512」8.971 | 60,200 | 0.0140% | ||
| 「掘金vs开拓者数据」 | 2021/6/2 | 8.698 | 8,000 | 0.0019% | |
| 2021/6/3 | 8.713 | 49,100 | 0.0114% | ||
| 2021/6/4 | 8.716 | 262,000 | 0.0609% | ||
| 2021/6/7 | 8.773 | 985,000 | 0.2290% | ||
| 2021/6/17 | 10.742 | 515,000 | 0.1197% | ||
| 2021/6/18 | 10.569 | 53,400 | 0.0124% | ||
| 2021/6/21 | 10.597 | 45,000 | 0.0105% | ||
| 2021/6/22 | 10.084 | 35,000 | 0.0081% | ||
| 2021/6/23 | 10.197 | 80,000 | 0.0186% | ||
