
Financial Services Regulation: Broker Dealer (Compliance)
USA Guide 2026 : USA - Nationwide
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Davis Polk & Wardwell LLP
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Work Highlights
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Davis Polk & Wardwell LLP advised AssetMark Financial Holdings on its $2.7 billion acquisition by private equity firm GTCR.
Strengths
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Davis Polk is proficient in reaching practical solutions.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSADavis Polk has incredible connections within the industry and has a deep bench of attorneys and associates.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSADavis Polk is best in class.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSA
Notable Practitioners
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Senior Statespeople 
Senior Statespeople 
Annette Nazareth
Former SEC director Annette Nazareth possesses great insight into the regulatory challenges faced by broker-dealers and their affiliated organizations. She is renowned for her ability to advise clients on SEC enforcement proceedings and ensure their compliance with a wide range of regulatory agencies. Annette is a great judge of people, situations and issues.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSA
Star Individuals 
Star Individuals 
Margaret Tahyar
Margaret Tahyar is co-head of the financial institutions team at the firm. She comes equipped with extensive legal acumen in financial regulatory matters. She is highly sought after for her expertise regularly advising domestic and international banks, as well as FinTech companies, on cutting-edge compliance issues.
Margaret is the preeminent lawyer in the financial space. I am just honored to have her in my rolodex.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSA
Band 2 
Band 2 
Luigi L De Ghenghi
Luigi De Ghenghi is a leading practitioner of financial services law, offering broad-ranging expertise in bank regulatory matters and M&A transactions. Band 1 
Band 1 
Zachary Zweihorn
Zachary Zweihorn regularly advises broker-dealers on strategic transactions and the associated regulatory requirements. He is recognized for providing clients with a comprehensive overview of SEC and FINRA rules.
Zach is extremely intelligent and knowledgeable of the securities regulatory issues and broker dealers in particular.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSAHe is super smart and innovative in dealing with problems.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSA
Band 3 
Band 3 
David L Portilla
David Portilla is co-head of the financial institutions team. He focuses his practice on all aspects of banking regulation, representing both US and non-US financial institutions. He is particularly sought after for his insights on the Dodd-Frank Act and amendments to the Volcker Rule.
David is practical. He understands and has deep knowledge of the banking regulators.
Financial Services Regulation: Broker Dealer (Compliance) respondentUSA
Band 3 
Band 3 
Gabriel Rosenberg
Gabriel Rosenberg helps clients navigate the complex repercussions of regulatory reform in the financial services sector. He routinely counsels financial institutions on their compliance with the latest changes in state and federal legislation, including all aspects of the Dodd-Frank Act. Band 4 
Band 4 
Daniel Stipano
Daniel Stipano is a strong choice for advisory assistance on challenging bank regulatory and enforcement matters. He is particularly experienced with respect to the methods of the OCC. Up and Coming 
Up and Coming 
Eric McLaughlin
Eric McLaughlin is recognized for his transactional experience acting for financial institutions on sales and acquisitions.
Ranked Individuals at Davis Polk & Wardwell LLP (9)
Members
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Eric McLaughlin
View profile of Eric McLaughlin
Luigi L De Ghenghi
View profile of Luigi L De Ghenghi
Margaret Tahyar
View profile of Margaret Tahyar
Gabriel Rosenberg
View profile of Gabriel Rosenberg
David L Portilla
View profile of David L Portilla
Annette Nazareth
View profile of Annette Nazareth
Zachary Zweihorn
View profile of Zachary Zweihorn
Daniel Stipano
View profile of Daniel Stipano
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