Comments on The Trade-Through Rule and Locked and Crossed Markets Provisions of Regulation NMS

Comments have been received from individuals and entities using a variety of Letter Types:

Comment
A: 6
B: 1,078
C: 8

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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 October 7, 2026 meeting with representatives of Data Boiler Technologies, LLC
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding an October 7, 2026 meeting with representatives of J.P. Morgan
Public Comment Jack Reed, United States Senator; Lisa Blunt Rochester, United States Senator; Angela D. Alsobrooks, United States Senator; Elizabeth Warren, United States Senator, Ranking Member, Committee on Banking, Housing, and Urban Affairs; and Chris Van Hollen, United States Senator
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a September 29, 2026 meeting with representatives of Allium Labs, Inc.
Public Comment Jeffrey S. Davis, Senior Vice President and Senior Deputy General Counsel, Nasdaq, Inc.
Public Comment Landon Wolf
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a September 23, 2026 meeting with representatives of Virtu Financial, LLC
Public Comment Patrick Lalande
Public Comment Payton Loundy
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a September 21, 2026 meeting with representatives of WFE
Public Comment Garth Arnold
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a September 16, 2026 meeting with representatives of SIFMA
Public Comment Sam Hart
Public Comment Zunera Mazhar, Head of Policy and Government Affairs, The Digital Chamber
Public Comment Dave Lauer, Co-Founder, We The Investors, CTO, Urvin Finance
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a September 9, 2026 meeting with representatives of BlackRock, Inc.
Public Comment Anonymous
Public Comment Eric Swanson, CEO, XTX Markets LLC
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding an August 26, 2026 meeting with representatives of Penserra Securities LLC
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding an August 26, 2026 meeting with representatives of The Nasdaq Stock Market
Public Comment Jeff Brown, General Counsel, Texas Stock Exchange LLC
Public Comment Jared Albert
Public Comment John A. Zecca, Executive Vice President, Global Chief Legal, Risk & Regulatory Officer, Nasdaq, Inc.
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding an August 19, 2026 meeting with representatives of Investors’ Exchange LLC
Public Comment Eric Jeske
Public Comment Robert E. Rutkowski
Public Comment Adam Jacobs-Dean, Managing Director, Global Head of Markets, Governance and Innovation, AIMA
Public Comment Adam Nunes, Head of Risk, Hudson River Trading LLC
Public Comment Adrian Griffiths, MEMX LLC
Public Comment Americans for Financial Reform Education Fund
File Number
S7-2026-20
Release Number
34-105655
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