涉嫌短线交易，鼎信通讯董事兼副总经理被立案

Core Viewpoint - The announcement from Dingxin Communications regarding the investigation of its Vice President Yuan Zhishuang by the China Securities Regulatory Commission (CSRC) for suspected short-term trading of the company's stock highlights potential governance issues within the company and may impact investor confidence [3]. Group 1: Company Investigation - Dingxin Communications announced that its Vice President Yuan Zhishuang has been investigated by the CSRC for suspected short-term trading of the company's stock, which is based on the Securities Law and Administrative Penalty Law of the People's Republic of China [3]. - The company stated that this investigation pertains to Yuan Zhishuang personally and will not significantly affect the company's daily operations [3]. Group 2: Financial Performance - As of the end of the third quarter of 2025, Dingxin Communications reported a revenue of 1.066 billion yuan, representing a year-on-year decrease of 52.71%, and a net profit attributable to shareholders of -336 million yuan [4]. Group 3: Shareholder Activity - Significant shareholder Wang Tianyu reduced his stake in Dingxin Communications from 6.14% to 5.94% by selling 1.3228 million shares between January 14 and January 16, 2026 [5]. - Wang Tianyu has plans to further reduce his holdings by up to 19.5 million shares, which would account for no more than 3% of the company's total share capital, through both centralized bidding and block trading methods [5]. - Additionally, the company disclosed that its director and senior management member Fan Jianhua completed a share reduction plan, selling 2 million shares, which is 0.31% of the total share capital, between November 6, 2025, and February 6, 2026 [6].