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Nellie R. Dunderdale

Associate

T 202.973.4267 Washington, D.C.
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Nellie Dunderdale helps solve regulatory and compliance issues for financial services clients, including broker-dealers and those operating in the fintech ecosystem looking to bring their products and services to market. To help clients navigate their unique challenges, Nellie applies a regulatory perspective gained while serving as an enforcement attorney at FINRA.

She further draws on her knowledge of federal securities laws as well as independent agency rules to help companies develop novel financial products and platforms with respect to cryptocurrency and blockchain. Her experience in this space includes advising broker-dealers, investment advisers, alternative trading systems, private funds, and others working toward registering in these capacities.

Prior to joining DWT, Nellie served at FINRA as an attorney in the Department of Enforcement, where she resolved matters on behalf of FINRA, enforcing the applicable securities rules, negotiating settlements, and advocating FINRA's position. She also worked on FINRA examinations and investigations, reviewing for violations of federal securities laws and FINRA rules and regulations, investigating potentially manipulative activity in the securities markets, and presenting findings to FINRA's Department of Enforcement and the Securities and Exchange Commission.

Product structuring*

Assisted fintech companies in structuring innovative platforms to minimize regulatory requirements while helping achieve their business goals.

Regulatory enforcement defense

Represents various broker-dealers and individuals in regulatory investigations and enforcement actions.
*Denotes an attorney's experience prior to joining Davis Wright Tremaine
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Admitted to Practice

  • Pennsylvania, 2016
  • District of Columbia, 2022

Education

  • J.D., University of Pittsburgh School of Law, 2015
    • Editor-in-Chief, Journal of Law and Commerce
    • Public Interest Scholar
  • B.A., Foreign Affairs and Anthropology, University of Virginia, 2009

Professional Recognition

    • Named "One to Watch" by Best Lawyers in Banking and Finance Law, 2024-2025
    • Named to "Capital Pro Bono Honor Roll" by the D.C. Court of Appeals and the D.C. Superior Court, 2023 (High Honors)

Background

    • Associate, Wilson Sonsini Goodrich & Rosati, Washington, D.C., 2021-2022
    • Enforcement Attorney, Financial Industry Regulatory Authority (FINRA), Department of Enforcement, Rockville, Md., 2018-2021
    • Analyst, FINRA, Department of Market Regulation, Rockville, Md., 2015-2018
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