TC(SH:603421) Shang Hai Zheng Quan Bao·2026-01-17 13:42Core Viewpoint - The company Dingxin Communication (603421) is under investigation by the China Securities Regulatory Commission (CSRC) due to allegations of short-term trading of its stock by its Vice President Yuan Zhishuang, which is not expected to significantly impact the company's daily operations [2]. Group 1: Investigation Details - Yuan Zhishuang received a notice from the CSRC regarding the investigation based on the Securities Law and Administrative Penalty Law of the People's Republic of China [2]. - The company stated that it will cooperate with the CSRC during the investigation and will fulfill its information disclosure obligations as required by law [2]. Group 2: Shareholding and Trading Activities - As of October 16, 2025, Yuan Zhishuang planned to reduce his shareholding by up to 2.16 million shares, representing 0.34% of the total share capital, through block trades and centralized bidding from November 6, 2025, to February 6, 2026 [2]. - By November 29, 2025, Yuan had reduced his holdings by 610,000 shares, with a total amount of 4.85 million yuan, and he held 823,790 shares, or 1.26% of the total shares [3][4]. - The reduction occurred at a price range of 7.87 to 8.10 yuan per share, with the average trading price being 7.98 yuan for the shares sold [4]. Group 3: Recent Trading Activity - On November 27, 2025, Yuan Zhishuang repurchased 200,000 shares at an average price of 8.06 yuan per share after selling shares on November 25 and 26 [4][6]. - As of January 16, 2026, the stock price was reported at 7.44 yuan per share, indicating a loss of 8.33% on the repurchased shares [6].