Alex Siemers is an associate in the Washington, D.C. office of Latham & Watkins and a member of the firm’s Supreme Court & Appellate Practice.
Alex’s practice focuses on appellate litigation and dispositive motions in federal and state courts. He has written dozens of briefs and motions in a broad range of matters at all levels of the judiciary — ranging from briefs at the merits and certiorari stages before the United States Supreme Court to mid-trial briefing in district court. He also successfully argued an appeal before the Fourth Circuit, obtaining unanimous reversal on a question of first impression.
Alex’s experience includes a variety of substantive legal areas, including constitutional law, administrative law, antitrust, intellectual property, arbitration, class actions, and business disputes. He also maintains a robust pro bono practice, assisting in matters related to civil rights and religious liberty.
Before joining Latham, Alex clerked for Judge J. Harvie Wilkinson III of the United States Court of Appeals for the Fourth Circuit. He received his JD from Washington University School of Law, where he graduated summa cum laude and first in his class.
Alex’s representative experience includes:
A Latham team led by Chris Yates and Larry Buterman secured a unanimous jury verdict for the U.S. Soccer Federation in New York federal court, successfully defeating claims brought by North American Soccer League.
Latham lawyers were honored for securing big victories for Avadel Pharmaceuticals and The Trade Desk.
Latham litigators honored for obtaining a historic US Supreme Court decision siding with our client in Loper Bright Enterprises v. Raimondo and Relentless Inc. v. Department of Commerce, overruling the Chevron doctrine.