Regulation FD addresses the selective disclosure of information by publicly traded companies and other issuers. Regulation FD provides that when an issuer discloses material nonpublic information to certain individuals or entities—generally, securities market professionals, such as stock analysts, or holders of the issuer's securities who may well trade on the basis of the information—the issuer must also make public disclosure of that information. In this way, Regulation FD aims to promote full and fair disclosure.