It shall be unlawful for any investment adviser by use of the mails or any means or instrumentality of interstate commerce, directly or indirectly—

(1) to employ any device, scheme, or artifice to defraud any client or prospective client;

(2) to engage in any transaction, practice, or course of business which operates as a fraud or deceit upon any client or prospective client;

(3) acting as principal for his own account, knowingly to sell any security to or purchase any security from a client, or acting as broker for a person other than such client, knowingly to effect any sale or purchase of any security for the account of such client, without disclosing to such client in writing before the completion of such transaction the capacity in which he is acting and obtaining the consent of the client to such transaction. The prohibitions of this paragraph shall not apply to any transaction with a customer of a broker or dealer if such broker or dealer is not acting as an investment adviser in relation to such transaction; or

(4) to engage in any act, practice, or course of business which is fraudulent, deceptive, or manipulative. The Commission shall, for the purposes of this paragraph (4) by rules and regulations define, and prescribe means reasonably designed to prevent, such acts, practices, and courses of business as are fraudulent, deceptive, or manipulative.

Terms Used In 15 USC 80b-6

  • Commission: means the Securities and Exchange Commission. See 15 USC 80b-2
  • Fraud: Intentional deception resulting in injury to another.
  • investment adviser: includes any bank or bank holding company to the extent that such bank or bank holding company serves or acts as an investment adviser to a registered investment company, but if, in the case of a bank, such services or actions are performed through a separately identifiable department or division, the department or division, and not the bank itself, shall be deemed to be the investment adviser. See 15 USC 80b-2
  • Means or instrumentality of interstate commerce: includes any facility of a national securities exchange. See 15 USC 80b-2
  • Person: means a natural person or a company. See 15 USC 80b-2
  • Security: means any note, stock, treasury stock, security future, bond, debenture, evidence of indebtedness, certificate of interest or participation in any profit-sharing agreement, collateral-trust certificate, preorganization certificate or subscription, transferable share, investment contract, voting-trust certificate, certificate of deposit for a security, fractional undivided interest in oil, gas, or other mineral rights, any put, call, straddle, option, or privilege on any security (including a certificate of deposit) or on any group or index of securities (including any interest therein or based on the value thereof), or any put, call, straddle, option, or privilege entered into on a national securities exchange relating to foreign currency, or, in general, any interest or instrument commonly known as a "security" or any certificate of interest or participation in, temporary or interim certificate for, receipt for, guaranty of, or warrant or right to subscribe to or purchase any of the foregoing. See 15 USC 80b-2
  • writing: includes printing and typewriting and reproductions of visual symbols by photographing, multigraphing, mimeographing, manifolding, or otherwise. See 1 USC 1