PTG Leadership
W. Graham Harper
DRW Trading
President
Joanna Mallers
PTG
Secretary/Treasurer
Rob Creamer
Geneva Trading
Director
Matt Haraburda
XR Trading
Director
Adam Nunes
Hudson River Trading
Director
Jonah Platt
Citadel Securities
Director
Daniel Reicher
Jump Trading
Director
Liam Smith
Optiver US
Director
Committees & Working Groups
PTG committees & working groups are at the core of our advocacy efforts. Committees & working groups discuss key issues, inform PTG policy, and communicate with internal and external stakeholders.
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13f-2 Reporting
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24-7 Trading
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25G Migration
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AI
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CAT Implementation
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Compliance Networking
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Cyber
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Digital Assets
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Event Contracts and Prediction Markets
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Equity Market Structure
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Equity Options
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Finance
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FTC Non-Compete Proposal
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Liquidity
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Market Access
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OPR Review
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Perpetual Contracts
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Reg SHO Reform
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Taxes and User Fees
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Treasury Market Structure
Inactive Groups
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Automated Trading
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Batch Auctions
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Block Trades
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CCP Default Auctions Working Group
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CFTC Concept Release
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CFTC Reauthorization
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Cyber Risk
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Cybersecurity
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Diversity
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Drop Copy White Paper
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Exchange Market Data Dissemination
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Exchange Risk Controls Survey
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Expansion of Regs ATS and SCI Proposal Working Group
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FINRA Algo AP Registration Proposal
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FINRA Corporate Block Reporting Proposed Pilot
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FINRA Registration
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FINRA Rule Book Review
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FINRA TAF Exemption Proposal
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Implied Pricing
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Market Data License Agreements
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Market Data Working Group
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New Member Recruiting
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Operations
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Response to Joint Staff Report on the U.S. Treasury Market on Oct. 15, 2014
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Returning-to-the-Workplace Issues
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SEC Reg-SCI Proposal
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SEC Required FINRA Membership Proposal
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Securities Clearing House Risk Management Review
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SEF Rule Proposal 2018
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Self-Match Prevention
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Self-Match Prevention Technology Standards
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Software Development White Paper
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Swap Dealer Capital
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Swaption National Value Computation Methodology
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Tax Reform 2017
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Trading Technology Standards Group
PTG Annual Reports
Celebrating 15 years of advocacy, PTG continues to champion transparent, efficient, and resilient markets. From Treasury clearing and CAT funding to AI, 24-hour trading, and digital asset regulation, PTG works closely with policymakers and regulators to shape the future of global markets and highlight the essential role of professional liquidity providers.

