知名牛散屠文斌，被罚没近7700万元

Core Viewpoint - The China Securities Regulatory Commission (CSRC) has imposed significant penalties on a well-known investor, Tu Wenbin, for stock price manipulation, revealing the regulatory scrutiny in the market [2]. Group 1: Regulatory Actions - The CSRC conducted an investigation into Tu Wenbin's stock manipulation activities, which involved the use of multiple accounts to exert significant financial influence [2]. - Tu Wenbin's illegal gains from these activities totaled approximately 36.27 million yuan [2]. - The penalties imposed include the confiscation of illegal gains and fines totaling over 68 million yuan, with specific amounts detailed for different categories of violations [2]. Group 2: Market Position - Tu Wenbin is recognized as a prominent investor in the market, frequently involved in various capital market activities alongside his spouse, Shi Yuqing [2]. - As of the first quarter of this year, Tu Wenbin is listed among the top shareholders of Qian Zhao Guangdian and Rongke Technology, holding 13.87 million shares (1.52% ownership) and 1.9 million shares (0.3% ownership) respectively [3]. - Compared to the previous year, Tu Wenbin reduced his holdings in Qian Zhao Guangdian by 2.16 million shares, while he newly entered Rongke Technology [3].