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Patent and citation data of A-share listed companiesNEW

Patent details of A-share listed companies
A-share listed companies' patent application details table
Details of Design Patents Authorized by A-share Listed Companies

Green patents and citation data of A-share listed companies

A-share listed companies green patent details table

  According to the Administrative Measures for Information Disclosure of Listed Companies, listed companies as information disclosure obligors should publicly disclose legally required and voluntary information to the market in a truthful, accurate, timely, and complete manner. This publicly disclosed information includes but is not limited to: company fundamentals, key accounting data and financial indicators, shareholder equity structures, and executive compensation details. Information disclosure by listed companies serves as crucial evidence for government regulation and investor decision-making, where effective administrative supervision combines with market oversight to form a dual-track mechanism promoting stable and orderly development of securities markets.

  Reviewing historical research on listed companies, corporate executives as decision-making entities represent a combination of knowledge and capabilities, constituting scarce and inimitable strategic resources for enterprises. Executives' personal characteristics influence R&D investment decisions. Conversely, listed companies' executive selection processes may demonstrate geographic preferences, which can be reflected through publicly disclosed information regarding executives' birthplaces and birthdates.

  CnOpenData has compiled A-share listed company executives' birthplace and birthdate data from historical prospectuses, covering information such as stock codes(股票代码), prospectus dates(招股说明书日期), executive names(高管姓名), positions(职务), birth locations(出生地), and birthdates(出生日期).


Time Coverage

2007-2023


Data Scale

A-share Listed Company Executives' Birthplace and Birthdate Data


Field Display


Sample Data


Related Literature

  • Fisman, R., Huang, W., Ning, B., Pan, Y., Qiu, J., & Wang, Y. (2023). Superstition and risk taking: Evidence from “Zodiac Year” beliefs in China. Management Science, 69(9), 5174-5188.
  • Xu, N., & Li, Z. (2016). Executives' poverty experience and corporate charitable donations. Economic Research Journal, (12).

Update Frequency

Annual updates