Jeremy Calsyn is a partner based in the Washington, D.C. office of Cleary Gottlieb Steen & Hamilton. His practice focuses on transactional antitrust matters, criminal and civil Department of Justice (DOJ) and Federal Trade Commission (FTC) investigations, and antitrust litigation in federal and state courts, including complex class actions. Jeremy Calsyn joined the firm in 1999 and became partner in 2008. He received a J.D. degree, magna cum laude, from Georgetown University Law Center in 1999 and an undergraduate degree, summa cum laude, from Southwest Missouri State University in 1995. From 2000 to 2001 he served as law clerk to the Honorable Louis F. Oberdorfer of the U.S. District Court for the District of Columbia. Jeremy Calsyn is a member of the Bars in California and the District of Columbia.

2022 Awards

2021 Awards


Nominee, 2022 Antitrust Writing Awards: Business, General Antitrust

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