According to the "Measures for the Administration of Information Disclosure by Listed Companies", listed companies, as information disclosure obligors, should truthfully, accurately, timely and completely disclose to the market information disclosed in accordance with the law and voluntarily. This publicly disclosed information includes but is not limited to the company's basic information, major accounting data and financial indicators, shareholder shareholdings, executive compensation, etc. Information disclosure of listed companies is an important basis for government supervision and investor behavior. The combination of effective administrative supervision and market supervision has formed a dual-track effect that promotes the stable and orderly development of the securities market.

 CnOpenData launches internal transaction data of A-share listed companies, includingsecurities code, company abbreviation, name of executive, person who changed, date of change, amount of change, average transaction price, number of shares held after change, and directors, supervisors and senior management Fields such as relationships, executive titlesand more.

Time interval

2004.11-2023.05

Field display

Sample data

Data update frequency

Annual Update

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