Agnès Dunogué


Agnès Dunogué is a partner in the firm’s Litigation Group. Ms. Dunogué’s practice focuses on securities litigation, as well as complex commercial litigation and appellate litigation. Ms. Dunogué has represented investment banks, other companies, and directors and officers in numerous securities matters in state and federal courts. She has also advised clients in the context of mergers and acquisitions, and has represented companies in investigations by the SEC and the New York Stock Exchange. Ms. Dunogué’s practice includes representing clients in appellate matters in a number of state and federal courts. Ms. Dunogué was recognized in Super Lawyers (New York) in 2013 and 2014.

Ms. Dunogué is a former law clerk to Judge Robert D. Sack, on the U.S. Court of Appeals for the Second Circuit, and Judge Kimba M. Wood, on the U.S. District Court for the Southern District of New York.

Selected Experience

  • Represent Barclays Capital in several litigations throughout the country, in connection with residential mortgage-backed securities, including in actions brought by various Federal Home Loan Banks.
  • Represent Nomura Holdings in numerous RMBS loan repurchase litigations.
  • Represent Citigroup in class action litigation related to high-frequency trading.
  • Represent Citigroup Global Markets and Automated Trading Desk Financial Services in class action litigation related to alleged sales of shares of Biozoom, Inc.

Pro Bono

Agnès has been active in a variety of pro bono work. Among other engagements, Agnès represented a pro bono client in an appeal to the New York Supreme Court, Appellate Division, of a Family Court decision, obtaining a unanimous reversal of the order that had been entered against her client; the appellate decision was reported in the New York Law Journal.


  • Yale Law School, J.D., 2004
  • Harvard University, B.A., 1998, summa cum laude


Connect With Us