Rosenblatt’s 18th Annual

Global Exchange Leader Conference

Event by Invitation Only
October 8, 2025
New York City
Convene Conference Center
237 Park Avenue
(entrance on Lexington b/w 45th & 46th)

2025 Confirmed Speakers

Panels

2025 Confirmed Panels

US Market Structure & Regulation: No Rest for the Weary

Former SEC chiefs Jay Clayton and Gary Gensler unexpectedly barraged the industry with controversial equity market-structure proposals — but few of these have been implemented. Now, new Chairman Paul Atkins has wasted no time pursuing a rollback of the very centerpiece of stock-trading regulation: Rule 611, also known as the “trade-through rule,” of Regulation NMS. Is this wise? Will his efforts fare better than those of his predecessors? And what about other potentially massive changes on the horizon, such as equity “tokenization” and keeping markets open overnight? Our panel of senior exchange, sell-side and buy-side speakers covers all the angles.

  • Giang Bui, Head of US Equities & Exchange-Traded Products, Nasdaq
  • Diwa Cody, Market Structure & Policy Strategist, Jane Street
  • Jenny Hadiaris, North America Head of Electronic Execution Services, Citigroup
  • Gerry O’Reilly, Principal & Portfolio Manager, Vanguard Group
  • Kevin Tyrrell, Head of Markets, NYSE Group

Moderator: Justin Schack, Partner & Head of Market Structure, Rosenblatt

European Market Structure & Regulation: The Sky Isn’t Falling After All

Reports that lit trading in Europe is plunging because of an upsurge in bilateral activity are exaggerated. The region's equity markets, however, would benefit from two developments: greater transparency and consolidation. The European Union's impending consolidated tape will help with the former, while takeovers and regulatory centralization could lead to more of the latter. How different will European equity markets, including the UK and Switzerland, look in a year's time? Don’t miss our senior exchange, sell-side and buy-side panelists’ projections. 

  • Landis Olson, Head of EMEA, Hudson River Trading
  • Nicolas Rivard, Global Head of Cash Equity and Data Services, Euronext
  • Virginie Saade, Head of Government & Regulatory Policy, EMEA, Citadel
  • Richard Worrell, Co-Head of Equity Trading, London Stock Exchange Group

Moderator: Will Hadfield, European Market Structure Analyst, Rosenblatt

Water, Water Everywhere: Sourcing Institutional Liquidity in a Complex Market 

Even with volumes booming, sourcing liquidity in today’s fragmented, complex equity market is a formidable challenge for institutional traders. In a constant quest to minimize transaction costs and boost execution quality for large orders, buy-side traders must balance a dizzying array of options — bilateral or multilateral, lit or dark, public or private — while monitoring outcomes, tweaking tactics and minding the ever-evolving venue and regulatory landscape. Hear esteemed buy-side leaders share a range of strategies for navigating these complex, fast-changing waters.

  • Jonathan Clark, Head of Equity Trading, Voya Investment Management
  • Frank Loughlin, Global Head of Execution Services, AllianceBernstein
  • Bojan Petrovich, Global Head of Equity Trading, JP Morgan Asset Management
  • Peder Viervoll, Head of Quantitative Trading, Norges Bank Investment Management

Moderator: Valerie Bogard, US Market Structure Analyst, Rosenblatt

Running Up That Hill: New Exchanges Take on the Titans

The already fiercely competitive US stock-exchange landscape is about to get even more crowded. A host of new entrants is queued up to join the 16 public markets currently vying for volume, despite record off-exchange market share and what could soon be dramatically shifting regulatory sands. Our panel features three upstarts with distinct approaches to innovation and differentiation, in such areas as listings and extended trading hours. But incumbents aren’t going to give ground easily. How will these budding bourses surmount the steep hill before them? And what will it mean for the rest of the industry? 

  • Dmitri Galinov, Founder & CEO, 24X Exchange
  • Daniel Labovitz, CEO, Green Impact Exchange
  • Cameron Smith, President, Texas Stock Exchange

Moderator: Valerie Bogard, US Market Structure Analyst, Rosenblatt

Event Agenda

Wednesday, October 8, 2025
7:00am-7:55am
Registration/Breakfast
7:55am-8:05am
Welcome Remarks: Joe Gawronski, CEO, Rosenblatt Securities
Joe Gawronski President of Rosenblatt Securities
Joe Gawronski
CEO
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
8:05am-9:05am
US Equity Market Structure & Regulation: No Rest for the Weary
Giang Bui
Giang Bui
Head of U.S. Equities & Exchange Traded Products
Nasdaq
Nasdaq
Diwa Cody
Diwa Cody
Market Structure and Policy Strategist
Jane Street
Jane Street
Jenny Hadiaris
Jenny Hadiaris
North America Head of Electronic Execution Services
Citigroup
Citigroup
Gerry O’Reilly
Gerry O’Reilly
Principal, Portfolio Manager
Vanguard
Vanguard
Kevin Tyrrell
Kevin Tyrrell
Head of Markets
NYSE Group
NYSE Group
Moderator:
Justin Schack headshot
Justin Schack
Head of Market Structure
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
9:05am-9:35am
Tal Cohen
Tal Cohen
President
Nasdaq
Nasdaq
Moderator:
Justin Schack headshot
Justin Schack
Head of Market Structure
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
9:35am-10:05am
Jim Esposito
Jim Esposito
President
Citadel Securities
Citadel Securities
Moderator:
Justin Schack headshot
Justin Schack
Head of Market Structure
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
10:05am-10:25am
Morning Break
10:25am-11:15am
European Market Structure & Regulation: The Sky Isn’t Falling After All
Landis Olson
Landis Olson
Head of EMEA
Hudson River Trading | HRT
Hudson River Trading | HRT
Nicolas Rivard
Nicolas Rivard
Global Head of Cash Equity and Data Services
Euronext
Euronext
Virginie Saade
Virginie Saade
Head of Government & Regulatory Policy, EMEA
Citadel
Citadel
Richard Worrell
Richard Worrell
Co-Head of Equity Trading
London Stock Exchange Group
London Stock Exchange Group
Moderator:
Will Hadfield headshot
Will Hadfield
Market Structure Analyst (Europe)
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
11:15am-12:05pm
Water, Water Everywhere: Sourcing Institutional Liquidity in a Complex Market
Jonathan Clark
Jonathan Clark
Head of Equity Trading
Voya Investment Management
Voya Investment Management
Frank Loughlin
Frank Loughlin
Global Head of Execution Services
AllianceBernstein
AllianceBernstein
Bojan Petrovich
Bojan Petrovich
Global Head of Equity Trading
J.P. Morgan
J.P. Morgan
Peder Viervoll
Peder Viervoll
Head of Quantitative Trading
Norges Bank Investment Management
Norges Bank Investment Management
Moderator:
Valerie Bogard Headshot
Valerie Bogard
Market Structure Analyst
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
12:05pm-12:55pm
Lunch Break
12:55pm-1:25pm
Gilson Finkelsztain
Gilson Finkelsztain
CEO
B3
B3
Moderator:
Joe Gawronski headshot
Joe Gawronski
CEO
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
1:25pm-2:10pm
Running Up That Hill: New Exchanges Take on the Titans
Dmitri Galinov
Dmitri Galinov
Founder & CEO
24X Exchange
24X Exchange
Daniel Labovitz
Daniel Labovitz
CEO
Green Impact Exchange
Green Impact Exchange
Cameron Smith
Cameron Smith
President
Texas Stock Exchange
Texas Stock Exchange
Moderator:
Valerie Bogard Headshot
Valerie Bogard
Market Structure Analyst
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
2:10pm-2:40pm
Hiromi Yamaji
Hiromi Yamaji
CEO
Japan Exchange Group
Japan Exchange Group
Moderator:
Justin Schack headshot
Justin Schack
Head of Market Structure
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
2:40pm-3:00pm
Afternoon Break
3:00pm-3:30pm
Jamie Selway
Jamie Selway
Director, Trading & Markets Division
U.S. Securities and Exchange Commission
U.S. Securities and Exchange Commission
Moderator:
Justin Schack headshot
Justin Schack
Head of Market Structure
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
3:30pm-4:00pm
Lynn Martin
Lynn Martin
President of NYSE, Chair of ICE Fixed Income and Data Services
NYSE Group
NYSE Group
Moderator:
Justin Schack headshot
Justin Schack
Head of Market Structure
Rosenblatt Securities
Rosenblatt SVG logo on a 16x9 background
4:00pm-5:00pm
Cocktail Reception