17 CFR 300.503 : Commodity And Securities Exchanges (§ 1.1 To Parts 451-499) — (§ 240.0-1 To Parts 451-499) — Securities And Exchange Commission (Continued) (§ 240.0-1 To Parts 302-399) — Rules Of The Securities Investor Protection Corporation (§ 300.100 To § 300.600) — Rules Relating To Satisfaction Of A “Claim For Cash” Or A “Claim For Securities” (§ 300.500 To § 300.503) — Voidable securities transactions.

(a) Nothing in these Series 500 Rules shall be construed as limiting the rights of a trustee in a liquidation proceeding under the Act to avoid any securities transaction as fraudulent, preferential, or otherwise voidable under applicable law.

(b) Nothing in these Series 500 Rules shall be construed as limiting the right of the Securities Investor Protection Corporation, in a direct payment procedure under section 10 of the Act, to reject a claim for cash or a claim for securities if such claim arose out of a securities transaction which could have been avoided in a liquidation proceeding under the Act.