Comments on Notice of Filing of Amendment to the National Market System Plan Governing the Consolidated Audit Trail by BOX Exchange LLC; Cboe BYX Exchange, Inc., Cboe BZX Exchange, Inc., Cboe EDGA Exchange, Inc., Cboe EDGX Exchange, Inc., Cboe C2 Exchange, Inc. and Cboe Exchange, Inc., Financial Industry Regulatory Authority, Inc., Investors Exchange LLC, Long-Term Stock Exchange, Inc., Miami International Securities Exchange LLC, MEMX, LLC, MIAX Emerald, LLC, MIAX PEARL, LLC, Nasdaq BX, Inc., Nasdaq GEMX, LLC, Nasdaq ISE, LLC, Nasdaq MRX, LLC, Nasdaq PHLX LLC, The NASDAQ Stock Market LLC; and New York Stock Exchange LLC, NYSE American LLC, NYSE Arca, Inc., NYSE Chicago, Inc., and NYSE National, Inc. (Limited Liability Amendment)

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Date Received
Date Letter Type Commenter Name
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a May 19, 2021 meeting with representatives of the Securities Industry and Financial Markets Association
Public Comment Michael Simon, CAT NMS Plan Operating Committee Chair
Public Comment Ellen Greene, Managing Director, Equity and Options Market Structure, SIFMA
Public Comment Kelvin To, Founder and President, Data Boiler Technologies, LLC
Public Comment CRA Response to the Economic Analysis of Proposed Amendment to National Market System Plan Governing the Consolidated Audit Trail
Public Comment Michael Simon, CAT NMS Plan Operating Committee Chair
Public Comment Daniel Keegan, Managing Director, Head of North America, Markets &; Securities Services, Citigroup Global Markets Inc.
Public Comment Stephen John Berger, Managing Director, Global Head of Government and Regulatory Policy, Citadel Securities
Meeting with SEC Officials Memorandum from the Office of Commissioner Elad Roisman regarding a February 8, 2021, meeting with Representatives of SIFMA
Public Comment Ellen Greene, Managing Director, Equity and Options Market Structure, Securities Industry and Financial Markets Association
Public Comment Joanna Mallers, Secretary, FIA Principal Traders Group
Public Comment Thomas R. Tremaine, Executive Vice President, Chief Operations Officer, Raymond James & Associates, Inc.
Public Comment Matthew Price, Chief Operations Officer, Fidelity Capital Markets, National Financial Services LLC
Public Comment Christopher A. Iacovella, Chief Executive Officer, American Securities Association
Public Comment Ellen Greene, Managing Director, Equity and Options Market Structure, Securities Industry and Financial Markets Association
Public Comment Kelvin To, Founder and President, Data Boiler Technologies, LLC
Public Comment Peggy L. Ho, Executive Vice President, Government Relations, LPL Financial
Public Comment Thomas M. Merritt, Deputy General Counsel, Virtu Financial, Inc.
Public Comment Kenneth E. Bentsen, Jr, President and CEO, Securities Industry and Financial Markets Association

Last Reviewed or Updated: Dec. 18, 2025

File Number
4-698
Release Number
34-90826
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