8月17日增减持汇总：暂无增持 美迪凯等2股减持（表）

Summary of Key Points Core Viewpoint - On August 17, no A-share listed companies disclosed any increase in shareholding, while two companies, including Meidike and Nanwei Medical, announced share reductions [1]. Company Specifics - Meidike's shareholders plan to reduce their holdings by no more than 3% of the company's shares [2]. - Nanwei Medical's shareholder, Zhongke Investment, intends to reduce its stake by no more than 2% of the company's shares [2].