§ 1023.320 Reports by brokers or dealers in securities of suspicious transactions.

(a) General. (1) Every broker or dealer in securities within the United States (for purposes of this section, a “broker-dealer”) shall file with FinCEN, to the extent and in the manner required by this section, a report of any suspicious transaction relevant to a possible violation of law or regulation. A broker-dealer may also file with FinCEN a report of any suspicious transaction that it believes is relevant to the possible violation of any law or regulation but whose reporting is not required by this section. Filing a report of a suspicious transaction does not relieve a broker-dealer from the responsibility of complying with any other reporting requirements imposed by the Securities and Exchange Commission or a self-regulatory organization (“SRO”) (as defined in section 3(a)(26) of the Securities Exchange Act of 1934, 15 U.S.C. 78c(a)(26)).

(2) A transaction requires reporting under the terms of this section if it is conducted or attempted by, at, or through a broker-dealer, it involves or aggregates funds or other assets of at least $5,000, and the broker-dealer knows, suspects, or has reason to suspect that the transaction (or a pattern of transactions of which the transaction is a part):

(i) Involves funds derived from illegal activity or is intended or conducted in order to hide or disguise funds or assets derived from illegal activity (including, without limitation, the ownership, nature, source, location, or control of such funds or assets) as part of a plan to violate or evade any Federal law or regulation or to avoid any transaction reporting requirement under Federal law or regulation;

(ii) Is designed, whether through structuring or other means, to evade any requirements of this chapter or of any other regulations promulgated under the Bank Secrecy Act;

(iii) Has no business or apparent lawful purpose or is not the sort in which the particular customer would normally be expected to engage, and the broker-dealer knows of no reasonable explanation for the transaction after examining the available facts, including the background and possible purpose of the transaction; or

(iv) Involves use of the broker-dealer to facilitate criminal activity.

(3) The obligation to identify and properly and timely to report a suspicious transaction rests with each broker-dealer involved in the transaction, provided that no more than one report is required to be filed by the broker-dealers involved in a particular transaction (so long as the report filed contains all relevant facts).