南亚新材跌6% 昨日盘中股价创历史新高

Core Viewpoint - Nanya New Materials (688519.SH) experienced a significant stock price fluctuation, reaching a historical high of 69.17 yuan before dropping by 6.03% to 62.02 yuan, with a year-to-date increase of 226% [1] Summary by Relevant Sections - Stock Performance - The stock price of Nanya New Materials hit a record high of 69.17 yuan before declining to 62.02 yuan, marking a drop of 6.03% [1] - The stock has increased by 226% year-to-date [1] - Shareholder Activity - During the period of abnormal stock trading, the company's controlling shareholder and actual controller, along with their concerted actors, did not engage in buying or selling the company's shares [1] - Company directors Zhang Dong, Zheng Xiaoyuan, Geng Hongbin, and Cui Ronghua reduced their holdings by 30,000 shares, 39,200 shares, 90,000 shares, and 96,600 shares respectively [1] - Company supervisor Chen Xiaodong sold 4,400 shares [1] - Compliance and Disclosure - The company confirmed that there were no violations of information disclosure regulations during the period of stock trading fluctuations [1]