| 序号 | 股票 | 持股数量(股) | 持股变动 | 占总股本比例 | 报告期 | |
| 1 | 苏试试验 | 451739 | 增持 | 0.630 | 0.0888% | 2025-06-30 |
| 2 | 苏试试验 | 9439 | 减持 | 0.010 | 0.0019% | 2024-12-31 |
| 3 | 苏试试验 | 55939 | 减持 | 0.070 | 0.0110% | 2024-06-30 |
| 4 | 苏试试验 | 1098939 | 增持 | 0.999 | 0.2161% | 2023-12-31 |
| 5 | 苏试试验 | 737639 | 增持 | 0.999 | 0.1450% | 2023-06-30 |
| 6 | 苏试试验 | 324430 | 新进 | 0.610 | 0.0838% | 2022-12-31 |
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