Comments on Interpretive Release: Notice of Proposed Commission Interpretation Regarding Automated Quotations Under Regulation NMS


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Date Received
Date Sort descending Letter Type Commenter Name
Meeting with SEC Officials Memorandum from the Office of the Chair regarding a June 3, 2016, meeting with representatives of Citadel
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a June 2, 2016, meeting with representatives of Investment Technology Group
Public Comment Amir C. Tayrani, Gibson, Dunn & Crutcher LLP, Washington, District of Columbia
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a May 9, 2016, meeting with representatives of the Citadel
Public Comment Rep. Randy Hultgren, Member of Congress
Public Comment Theodore R. Lazo, Managing Director and Associate General Counsel, SIFMA
Meeting with SEC Officials Memorandum from the Office of the Chair regarding an April 28, 2016, meeting with representatives of the Investors' Exchange, LLC
Public Comment Abraham Kohen, AK Financial Engineering Consultants LLC, New York, New York
Public Comment Sophia Lee, General Counsel, IEX Group, Inc., New York, New York
Public Comment Kevin J. Weldon
Public Comment David Weisberger, Managing Director, Markit, New York, New York
Public Comment Elizabeth King, General Counsel and Corporate Secretary, New York Stock Exchange
Public Comment D. Keith Ross, Jr., Chairman and CEO, PDQ Enterprises, LLC
Public Comment Adam Nunes, Hudson River Trading LLC, New York, New York
Public Comment Bryan Thomson, Senior Vice President, Public Equities, British Columbia Investment Management Corporation
Public Comment Eric Budish, Professor of Economics, University of Chicago Booth School of Business, Chicago, Illinois
Public Comment Joan C. Conley, Senior Vice President & Corporate Secretary, Nasdaq, Inc.
Public Comment John Nagel, Esq., Managing Director, Citadel LLC
Public Comment Mary Ann Burns, FIA Principal Traders Group, Washington, District of Columbia
Public Comment R. Glenn Hubbard and John L. Thornton, Co-Chairs, and Hal S. Scott, Director; Committee on Capital Markets Regulation
Public Comment William J. Stephenson, SVP, Global Head of Trading, et al., Franklin Templeton Investments
Public Comment William R. Harts, CEO, Modern Markets Initiative
Public Comment Sal Arnuk and Joe Saluzzi, Partners, Co-Founders and Co-Heads of Equity Trading, Themis Trading LLC
Meeting with SEC Officials Memorandum from the Office of the Chair regarding an April 8, 2016, meeting with representatives of The NASDAQ Stock Market LLC
Public Comment R.T. Leuchtkafer
Public Comment Hazel Henderson, D.Sc.Hon., FRSA, CEO, President, Editor-in-Chief, Ethical Markets Media
Public Comment David Lauer, Chairman, Healthy Markets Association
Public Comment Stacius Sakato, San Francisco, California
Public Comment Rajiv Sethi, Professor of Economics, Barnard College, Columbia University, New York, New York

Last Reviewed or Updated: Dec. 18, 2025