Comments on Proposed Rule on the Proposed Amendments to Rule 610 of Regulation NMS

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Date Received
Date Letter Type Commenter Name
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding an April 28, 2011, meeting with representatives of the Chicago Board Options Exchange, New York Stock Exhange, and The NASDAQ Stock Market
Public Comment William J. Brodsky, Chairman & CEO, CBOE Holdings; Robert Greifeld, CEO & President, The Nasdaq OMX Group; and Duncan 1. Niederauer, CEO & Director, NYSE Euronext
Meeting with SEC Officials Memorandum from the Office of the Chairman regarding a January 14, 2011, telephonic meeting with representatives of the Chicago Board Options Exchange
Public Comment Andrew Stevens, Legal Counsel, IMC Chicago, LLC d/b/a IMC Financial Markets
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a November 9, 2010, meeting with representatives of IMC Financial
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a November 9, 2010, meeting with representatives of the Chicago Board Options Exchange
Public Comment Chris Barnard
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a September 7, 2010, meeting with representatives of the Chicago Board Options Exchange
Meeting with SEC Officials Memorandum from the Office of Commissioner Paredes regarding a September 7, 2010, meeting with representatives of the Chicago Board Options Exchange
Meeting with SEC Officials Memorandum from the Office of Commissioner Aguilar regarding an August 27, 2010, meeting with representatives of NASDAQ OMX PHLX
Meeting with SEC Officials Memorandum from the Office of Commissioner Aguilar regarding an August 23, 2010, meeting with representatives of GETCO LLC and NYSE Euronext
Meeting with SEC Officials Memorandum from the Office of Commissioner Walter regarding an August 16, 2010, meeting with representatives of Nasdaq OMX
Meeting with SEC Officials Memorandum from the Office of Commissioner Aguilar regarding an August 16, 2010, meeting with representatives of NASDAQ OMX Group
Meeting with SEC Officials Memorandum from the Office of Commissioner Paredes regarding an August 16, 2010, meeting with representatives of Nasdaq
Public Comment Michael J. Simon, Secretary, International Securities Exchange, LLC, New York, New York
Public Comment John A. McCarthy, General Counsel, Global Electronic Trading Company, Chicago, Illinois
Meeting with SEC Officials Memorandum from the Office Commissioner Walter regarding a July 27, 2010, meeting with representatives of the Chicago Board Options Exchange
Meeting with SEC Officials Memorandum from the Office of the Chairman regarding a July 27, 2010, meeting with representatives of the Chicago Board Options Exchange
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a July 28, 2010, meeting with representatives of the SIFMA Equity Options Trading Committee
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a July 27, 2010, meeting with representatives of the Chicago Board Options Exchange
Meeting with SEC Officials Memorandum from the Office of Commissioner Aguilar regarding a July 27, 2010, meeting with representatives of the Chicago Board Options Exchange
Meeting with SEC Officials Memorandum from the Office of Commissioner Walter regarding a July 8, 2010, meeting with representatives of Headlands Technologies LLC
Public Comment Anthony J. Saliba, CEO, LiquidPoint, LLC, Chicago, Illinois
Public Comment David E. Miller, Pittsburg, Texas
Meeting with SEC Officials Memorandum from the Office of Commissioner Elisse B. Walter regarding a June 22, 2010 meeting with representatives of Nasdaq OMX
Public Comment Christopher Nagy, Managing Director Order Strategy, TD AMERITRADE
Meeting with SEC Officials Memorandum from the Office of the Chairman regarding a June 22, 2010, meeting with representatives of NASDAQ
Public Comment Thomas F. Price, Managing Director, Securities Industry and Financial Markets Association
Public Comment Joan C. Conley, Senior Vice President and Corporate Secretary, The NASDAQ OMX Group, Inc., Rockville, Maryland
Public Comment John McCarthy, General Counsel, GETCO

Last Reviewed or Updated: Dec. 18, 2025

File Number
S7-09-10
Release Number
34-61902
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