People

Overview

"Brendan is an excellent attorney who draws on trial experience to help clients navigate disputes in anticipation of litigation and can see things through to an effective solution."

Chambers USA 2024

"He is a very strong, technical lawyer who, as a former prosecutor, has very good relationships out of the Southern District of New York."

Chambers USA 2023

Brendan Quigley is a former federal prosecutor in the Southern District of New York, a U.S. Marine combat veteran, and an experienced first-chair trial lawyer. He helps business executives, boards of directors, and companies navigate both government enforcement matters and commercial disputes. Chambers USA 2024 describes him as “uniquely calm and persuasive” and as providing “pragmatic, sound advice and prompt responses to questions.”

Before joining Baker Botts, Brendan served for seven years as an Assistant United States Attorney in the Southern District of New York, investigating and prosecuting cases in two of the Office’s most elite sections, the Securities and Commodities Fraud Unit and the Terrorism and International Narcotics Unit. As an AUSA, Brendan gained extensive first-chair trial and appellate experience, trying 12 cases to verdict, including numerous complex multi-week trials, and briefing and/or arguing 10 appeals before the Second Circuit. He also acquired deep substantive experience in the securities and commodities laws and in matters involving national security and classified information.

Government and Internal Investigations/Enforcement: Drawing on his experience as an AUSA, Brendan's investigations practice focuses on securities and commodities enforcement; international anti-corruption, sanctions, and export control risks; and the False Claims Act. He has assisted clients in both the boardroom and the courtroom. For example, he has helped companies and investors assess compliance and enforcement risks associated with new business ventures or potential transactions; conducted internal, non-public investigations on behalf of companies, boards, and special committees in response to whistleblower allegations and government inquiries; and engaged in public, hotly contested litigation against the government in criminal and civil enforcement matters in court.

Commercial Disputes: Drawing on his experience as a first-chair trial lawyer, Brendan also represents clients as both plaintiffs and defendants in commercial disputes. These matters often involve complex transactions and/or allegations of fraud or corruption. In 2023, for example, Brendan prevailed at trial in the Delaware Court of Chancery in a dispute among shareholders of a closely held corporation. In 2022, he was a key member of a team that prevailed in an intercreditor indenture litigation in federal bankruptcy court. In 2021, he successfully defeated a securities fraud lawsuit against a fintech company in New York state court.

Earlier in his legal career, Brendan spent a year clerking for the Honorable Joseph F. Bianco, then a U.S. District Judge in the Eastern District of New York, now of the Second Circuit.

Between 2001 and 2005, Brendan served as an officer in the U.S. Marine Corps. He completed two tours of combat duty in Iraq and was honorably discharged with the rank of Captain.

Admissions & Affiliations

  • New York State Bar
  • United States Court of Appeals for the Second Circuit
  • United States District Courts for the Southern and Eastern Districts of New York
  • Federal Bar Council, Criminal Practice Committee
  • Criminal Justice Act Panel, Southern District of New York

Education

  • J.D., Georgetown University Law Center 2008
    magna cum laude
    Order of the Coif
  • B.S., Cornell University 2001

Experience

Government Investigations/White-Collar Defense

  • Represented major fintech company in multi-year SEC investigation, which was ultimately resolved on a non-scienter, no-admit, no-deny basis.
  • Conducted internal investigations for multiple energy and technology companies, boards, and audit committees in connecting with allegations of potential bribery or corruption and violations of the securities laws.
  • Represented business executive charged with RICO conspiracy, securities fraud and wire fraud in the Southern District of New York.
  • Represented a Fortune 50 company in False Claims Act investigation by the Department of Justice.
  • Represented investor in clean energy project in litigation brought by the Department of Justice Civil Division.
  • Representation of multiple board members of energy/infrastructure company in connection with FCPA investigation conducted by the Department of Justice and SEC.
  • Represented military and law enforcement contractor in False Claims Act investigation by the Department of Justice.
  • Represented multiple executives at investment banks in connection with investigations by the Securities and Exchange Commission.
  • Conducted internal investigation for Middle East based company, concerning potential fraud by counter-party.
  • Representing business executive charged with securities fraud and wire fraud in the District of New Jersey.
  • Represented business executive originally charged with money laundering in the Southern District of New York. Client pled to a lesser offense and, despite a 30-37 months’ Guidelines range, received a sentence of only two months.
  • Counseled multiple clients on AML and sanctions related issues, in particular in connection with Russian sanctions following Ukraine invasion.
  • Representation of pharmaceutical company in False Claims Act investigation by the Department of Justice.
  • Co-author of amicus brief in the U.S. Court of Appeals for the 11th Circuit, raising constitutional issues concerning the government’s breaches of the attorney-client privilege while conducting a search of defendant’s office. Amicus brief later cited in presidential commutation of defendant’s sentence.

Commercial Disputes

  • Represented business executive in dispute in the Delaware Court of Chancery. Prevailed at trial and awarded significant attorneys’ fees.
  • Represented fintech company as plaintiff in fraud and breach of contract case in the New York County Commercial Division.
  • Represented debtor in adversary proceedings concerning complex financial transactions. Prevailed on summary judgment in highly-watched litigation challenging the Debtor’s issuance of priming notes.
  • Represented fintech company in Securities Act claim filed in New York County Supreme Court. Delivered oral argument and was granted dismissal with prejudice.
  • Represented energy company in breach of contract action in the Southern District of New York.
  • Represented of energy company in fraud and breach of contract action in the Eastern District of New York.
  • Representing of mining company in defamation action in the Eastern District of New York.
  • Representing of a global engineering firm in a pending lawsuit under the Anti-Terrorism Act in the District of Columbia

Significant Securities Fraud Prosecutions (prior to joining Baker Botts)

  • Multi-defendant RICO and securities fraud prosecution arising out of the world's largest private equity insolvency (United States v. Naqvi, et al.)
  • Prosecution and trial of radio talk-show host for securities fraud and wire fraud (United States v. Carton)
  • Prosecution and trial of multiple defendants for securities fraud and investment adviser fraud (United States v. Galanis, et al.)
  • Prosecution of defendant for running nine-figure Ponzi scheme involving investments related to the purchase and resale of event tickets (United States v. Meli)
  • Prosecution of former Chief Financial Officer of publicly traded company for lying to auditors (United States v. Jacoby)
  • Prosecution of multiple defendants for insider trading

Other Significant Prosecutions (prior to joining Baker Botts)

  • Prosecution and high-profile trial of members of the Venezuelan first family for narcotics trafficking (United States v. Flores)
  • Prosecution of employee of Russian state-owned bank, for acting as a Russian intelligence officer in the United States (United States v. Buryakov)
  • Counsel in the district court and the Second Circuit for case involving constitutional challenges to the Sex Offender Registration and Notification Act; conviction affirmed by the Supreme Court of the United States in a 5-3 decision in June 2019 (United States v. Gundy)
  • First ISIS-related prosecution and trial in the SDNY which involved extensive litigation under the Classified Information Procedures Act (CIPA) and Foreign Intelligence Surveillance Act (FISA) (United States v. Gammal)



Awards and Community

Recognized as "Up & Coming" in Litigation: White-Collar Crime & Government Investigations by Chambers USA, 2023 & 2024