公司收购的信息公开制度 ,是指持股达到法定比例的大股东将持股情况及变化或公司收购的信息依法披露的制度。确立这一制度 ,对保护投资者的利益、促进证券市场的发展具有重要意义。与国外立法相比 ,我国《证券法》对公司收购的信息公开制度的规制仍存在不足 ,因此 ,有完善的必要。 The information disclosure system acquired by a company refers to the system disclosed by the major shareholder holding the legal proportion of its shares and the information disclosed by the company in accordance with law. Establishing this system is of great significance to protecting the interests of investors and promoting the development of the securities market. Compared with foreign legislation, there is still a lack of regulation of the information disclosure system of the Company’s acquisition by the Securities Law of our country. Therefore, there is a perfect necessity.