Please read Regulation FD
Rule 100(b)(2) sets out four exclusions from coverage. The first, as proposed, is for communications made to a person who owes the issuer a duty of trust or confidence -- i.e., a "temporary insider" -- such as an attorney, investment banker, or accountant. The second exclusion is for communications made to any person who expressly agrees to maintain the information in confidence. 28 Any misuse of the information for trading by the persons in these two exclusions would thus be covered under either the "temporary insider" or the misappropriation theory of insider trading. This approach recognizes that issuers and their officials may properly share material nonpublic information with outsiders, for legitimate business purposes, when the outsiders are subject to duties of confidentiality.29
http://www.sec.gov/rules/final/33-7881.htm
Be well