公司治理的一个重要方面即保护投资者权益,尤其是中小投资者的权益。然而,大股东利用种种方式侵害中小股东权益的情况在国内外屡见不鲜,在公司治理不完善的国家更是如此。在我国,后股权分置时代公司治理的整体水平一定程度得到了提高,但内幕交易、市场操纵、信息披露失真、大股东侵害中小股东权益等行为屡禁不止,并在一定范围内影响到了股 An important aspect of corporate governance is the protection of the rights and interests of investors, especially the rights and interests of small and medium-sized investors. However, the use of various means by large shareholders to infringe the rights and interests of minority shareholders is common at home and abroad, especially in countries where corporate governance is not perfect. In our country, after the split share structure era, the overall level of corporate governance has been improved to a certain extent. However, insider trading, market manipulation, distortion of information disclosure and major shareholder infringement upon the rights and interests of minority shareholders have been repeatedly banned and affected to a certain extent