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James Dombach

Partner

T 202.661.7019 Washington, D.C.
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As co-lead for the securities regulatory business line of the Banking and Financial Services practice group, James' practice focuses on providing regulatory guidance to exchanges, trading and advisory firms, and related individuals, and assisting those entities and individuals in regulatory inquiries. He regularly advises trading platforms, broker-dealers, clearing agencies, and other clients on a variety of compliance, regulatory, and transactional matters, and interfaces with the staff of the SEC and other regulatory bodies on behalf of clients. His work involves complex trading and markets issues, as well as the defense of trading-related SEC and SRO investigations. 

Practice Highlights

Regulatory enforcement defense

James has advised firms and individuals in connection with SEC and FINRA reviews and investigations.

Deep knowledge of market structure

James advises broker-dealers on compliance issues related to Reg. NMS, Reg. SHO, and Reg. ATS, among other regulations.

Trusted advisor

Leading securities exchanges, derivatives marketplaces, and broker-dealers have called on James for counsel on regulatory and enforcement matters.

National market system plans*

Acting as counsel for market data operating committees.

FINRA and several national securities exchanges*

Drafting proposed SRO pilot plan to increase tick size.

Leading national securities exchange*

Assisting investigation by the SEC Division of Enforcement related to exchange order type functionality, concluding with a formal closing letter from the Division.

Leading global derivatives marketplace*

Assisting with respect to securities regulatory matters before the SEC Division of Trading and Markets.

Major equity market participant*

Assisting in responding to a New York Attorney General's Office subpoena related to high-frequency-trading issues.
*Denotes an attorney's experience prior to joining Davis Wright Tremaine
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Admitted to Practice

  • District of Columbia, 2014
  • Maryland, 2011

Education

  • J.D., Georgetown University Law Center, 2011,

    cum laude

  • B.S., Elizabethtown College, 2008
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03.26.25
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Applying NMS Principles to Crypto Markets Read More
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09.18.24
Insights
SEC Amends Reg. NMS, Changing Minimum Pricing Increments, Access Fee Caps, and Round Lot/Odd Lot Dissemination Read More
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02.15.24
Insights
Regulatory Compliance/Federal Agencies Resources
Bona Fide Market Making Activity Should Include Trading Interest Other Than Quotations Read More
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12.16.22
Insights
SEC Issues Four Proposals with Potentially Broad Ramifications on Equity Market Structure Read More
Publications
01.03.14
Publications
Co-author, "FIRREA Threatens to Add to Government's Financial Crisis Arsenal," American Bar Association Read More External Link
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©1996-2025 Davis Wright Tremaine LLP. ALL RIGHTS RESERVED. Attorney Advertising. Not intended as legal advice. Prior results do not guarantee a similar outcome.