tehing, mis sooritatakse mingis mõttes suletud inimesteringi (ühte ühingusse, aktsiaseltsi jne) kuuluvate isikute vahel
Directive 89/592/EEC coordinating regulations on insider dealing (OJ L 334/89, p.31) prohibits the use for profit of privileged information, the communication of such information to a third party or a recommendation to buy or sell securities on the strength of such information (cf. "inside information")
Insider dealing involves taking advantage of inside information. ... Estimates developed from publicly available data cannot be regarded as inside information and whereas, therefore, any transaction carried out on the basis of such estimates does not constitute insider dealing within the meaning of this Directive.