德龙激光：股票交易异常波动期间，公司实控人赵裕兴减持300000股

Core Viewpoint - Delong Laser announced a significant stock price fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days from September 4 to September 8, 2025, indicating abnormal trading activity [1] Summary by Relevant Sections - Stock Price Movement - The company's stock experienced a cumulative increase of over 30% in closing prices over three trading days [1] - Company's Response - The company conducted a self-examination and confirmed that there are no undisclosed significant matters as of the announcement date [1] - Insider Trading Activity - During the period of abnormal stock price fluctuation, the controlling shareholder and actual controller, Zhao Yuxing, sold 300,000 shares of the company, representing 0.29% of the total shares [1]