苏州市建筑科学研究院集团股份有限公司相关股东减持股份结果公告

Core Viewpoint - The announcement details the results of a share reduction plan by major shareholders of Suzhou Institute of Building Science Group Co., Ltd, indicating the completion of the planned share reductions and the current holdings of the shareholders involved [1][3]. Shareholder Reduction Summary - Major shareholder and director Wu Qichao held 25,626,897 shares (5.1346% of total shares) before the reduction, while shareholder and supervisor Chu Ying held 174,724 shares (0.0351% of total shares) [2]. - Wu Qichao planned to reduce up to 4,950,000 shares (0.9957% of total shares) due to personal funding needs, while Chu Ying planned to reduce up to 36,000 shares (0.0072% of total shares) [3]. - As of November 13, 2025, Wu Qichao reduced 269,500 shares (0.0542% of total shares), leaving him with 25,257,397 shares (5.0804% of total shares), while Chu Ying successfully reduced 36,000 shares, holding 138,724 shares (0.0279% of total shares) thereafter [3]. Implementation Results of Reduction Plan - The reduction plan was fully implemented as per the previously disclosed plan, with no discrepancies noted between the actual reductions and the planned amounts [5]. - The reduction period has concluded, confirming that the planned reductions were executed without any early termination of the plan [5].