| 序号 | 股票 | 持股数量(万股) | 持股变动 | 股份性质 | 占总股本比例 | 报告期 |
| 1 | 苏试试验 | 440.90 | 增持 | 1.67% | 2021-06-30 | |
| 2 | 苏试试验 | 369.92 | 减持 | 流通A股 | 1.82% | 2021-03-31 |
| 3 | 苏试试验 | 389.92 | 未变 | 1.92% | 2021-01-29 | |
| 4 | 苏试试验 | 389.92 | 未变 | 流通A股 | 1.92% | 2020-12-31 |
| 5 | 苏试试验 | 389.92 | 未变 | 流通A股 | 1.92% | 2020-09-30 |
| 6 | 苏试试验 | 389.92 | 增持 | 1.92% | 2020-06-30 | |
| 7 | 苏试试验 | 239.62 | 新进 | 1.77% | 2020-03-31 |
| 序号 | 股票 | 持股数量(万股) | 持股变动 | 股份性质 | 占总股本比例 | 报告期 |
| 1 | 苏试试验 | 440.9 | 增持 | 境内法人股 | 1.684% | 2021-06-30 |
| 2 | 苏试试验 | 369.92 | 减持 | A股 | 1.83% | 2021-03-31 |
| 3 | 苏试试验 | 389.92 | 未变 | 1.92% | 2021-01-29 | |
| 4 | 苏试试验 | 389.92 | 未变 | A股 | 1.93% | 2020-12-31 |
| 5 | 苏试试验 | 389.92 | 未变 | A股 | 1.93% | 2020-09-30 |
| 6 | 苏试试验 | 389.92 | 增持 | A股 | 1.93% | 2020-06-30 |
| 7 | 苏试试验 | 239.62 | 新进 | A股 | 1.78% | 2020-03-31 |
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