Tatiana Varanko

Tatiana Varanko

Associate

Tatiana represents global financial institutions and companies across a wide range of industries in complex civil litigation and internal investigations.

Before joining the firm, Tatiana served as a judicial law clerk for the Honorable David G. Campbell, U.S. District Court for the District of Arizona.

During law school, Tatiana worked for the International Human Rights Clinic, partnering with an NGO on a project examining the prosecution of war crimes and international terrorism charges in European domestic courts. She also led the Duke Law Innocence Project Active Investigations Team.

Experience

Representative matters

  • A global financial institution in a cross-border internal investigation arising out of a DOJ anti-money laundering investigation.
  • A global financial institution in a class action antitrust litigation involving allegations of foreign government bond market manipulation.
  • A telecommunications company in a securities class action litigation involving allegations of material misstatements regarding potential civil and regulatory liabilities.

Leadership Positions And Professional Affiliations

  • Member, American Branch of the International Law Association

Qualifications

Admissions

Attorney-at-law, State of New York, US, 2025

Academic

JD, cum laude, Duke University School of Law, 2024

- Student Fellow, Bolch Judicial Institute

- Executive Board, Duke Journal of Comparative & International Law

LLM, cum laude, International & Comparative Law, Duke University School of Law, 2024

- Salzburg Lloyd N. Cutler Fellow in International Law

BA, cum laude, International Affairs (Conflict Resolution), The George Washington University, 2018

- Minor in French Language, Literature & Culture

Disclaimer
A&O Shearman was formed on May 1, 2024 by the combination of Shearman & Sterling LLP and Allen & Overy LLP and their respective affiliates (the legacy firms). Any matters referred to above may include matters undertaken by one or more of the legacy firms rather than A&O Shearman.