Proposed Rule Change to Amend FINRA Rule 6897 (Consolidated Audit Trail Funding Fees) to Implement a Historic CAT Cost Recovery Fee

Financial Industry Regulatory Authority, Inc. (“FINRA”) is filing with the Securities and Exchange Commission (“SEC” or “Commission”) a proposed rule change to amend FINRA Rule 6897(b) (CAT Cost Recovery Fees) to implement a historical Consolidated Audit Trail (“CAT”) recovery assessment designed to permit FINRA to recoup its contributions to recoverable historical costs of the National Market System Plan Governing the Consolidated Audit Trail incurred prior to January 1, 2022.