山东新北洋信息技术股份有限公司关于股票交易异常波动的公告

Group 1 - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over two consecutive trading days (June 11 and June 12, 2025) [1] - The company's board confirmed that there were no corrections or supplements needed for previously disclosed information, and the current operating conditions remain normal without significant changes in the internal or external business environment [1][2] - The company did not identify any recent media reports that could have significantly impacted the stock price, and there are no undisclosed major matters or ongoing plans that require disclosure [1][2] Group 2 - The board of directors confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange's regulations, nor any related discussions, intentions, or agreements [2] - The first major shareholder and their concerted actors did not trade the company's stock during the period of abnormal price fluctuation [1]