Self-Regulatory Organizations; MEMX LLC; Notice of Filing of a Proposed Rule Change to Establish Fees for Industry Members Related to Certain Historical Costs of the National Market System Plan Governing the Consolidated Audit Trail; Suspension of and Order Instituting Proceedings to Determine Whether to Approve or Disapprove the Proposed Rule Change

[Release No. 34-99356; File No. SR-MEMX-2024-01]

Submitted Comments
Jun. 13, 2024	Brandon Becker, CAT NMS Plan Operating Committee Chair, Consolidated Audit Trail, LLC
Mar. 9, 2024	Joanna Mallers, Secretary, FIA Principal Traders Group
Mar. 5, 2024	Thomas Merritt, Deputy General Counsel, Virtu Financial
Mar. 5, 2024	Ellen Greene, Managing Director, Equities & Options Market Structure, SIFMA; Joseph Corcoran, Managing Director, Associate General Counsel, SIFMA
Mar. 5, 2024	Stephen John Berger, Managing Director, Global Head of Government and Regulatory Policy, Citadel Securities