Dan McCuaig is a Partner at Cohen Milstein and a member of the firm’s Antitrust practice. In this role, Mr. McCuaig represents a broad range of individuals and businesses in civil litigation, with a focus on multi-district class actions and antitrust litigation.

Immediately prior to joining Cohen Milstein, Mr. McCuaig was a trial attorney in the Antitrust Division at the U.S. Department of Justice for more than a decade, where he led investigation and litigation teams in both criminal and civil matters related to price fixing, bid rigging, collusion, and other antitrust claims. 

As a criminal prosecutor at the DOJ, Mr. McCuaig led the investigation and prosecution of antitrust, fraud, and obstruction of justice claims against corporations and individuals. He was the principal trial lawyer in related plea hearings, sentencings, and before grand juries, and successfully generated significant charges and guilty pleas. Even while carrying out his prosecutorial duties, Mr. McCuaig continued to provide his expertise on major Antitrust Division civil actions, such as its successful challenge to the proposed merger between Anthem and Cigna—in which McCuaig cross-examined Anthem expert economist Robert Willig at trial.

While a civil litigation trial lawyer at the DOJ, Mr. McCuaig oversaw the government’s investigation into the e-books price fixing conspiracy litigated in In Re Electronic Books Antitrust Litigation (S.D.N.Y.), involving Apple and five major publishers, and played a principal role in the trial of Apple. Leading up to that trial, Mr. McCuaig coordinated with foreign enforcement agencies, 33 state attorneys general, and plaintiffs counsel, and negotiated consent decrees with all publisher defendants. More generally, McCuaig investigated competitive effects of proposed mergers in media, sports, real estate, and tangential industries, as well as potential competitive effects of non-merger activity in the same industries, and negotiated divestitures and consent decrees to remedy anticompetitive aspects of mergers and non-merger activities.  

Prior to his work with the DOJ, Mr. McCuaig was counsel at a prestigious international white collar and corporate defense firm, where, in addition to civil antitrust defense work, he focused on telecommunications disputes before state public service commissions, the FCC, and state and federal courts. He also counseled business entities on their privacy and data security obligations.

Mr. McCuaig is the co-author of Telecommunications Convergence Overview (with William T. Lake and Thomas P. Olson), 698 PLI/Pat 9 (May 2002), and the author of Halve the Baby: An Obvious Solution to the Troubling Use of Trademarks as Metatags, 18 J. Marshall J. Computer & Info. L. 643 (Spring 2000).

Mr. McCuaig received his B.A., summa cum laude, from The George Washington University. He is a member of Phi Beta Kappa. He received his J.D., cum laude, from Harvard Law School, where he was a Senior Editor and the Treasurer of the Harvard Negotiation Law Review.

Mr. McCuaig was a judicial clerk to The Honorable Algenon L. Marbley of the United States District Court for the Southern District of Ohio (Columbus).

U.S. Department of Justice, Antitrust Division, Washington Criminal II (2014 - 2019)

U.S. Department of Justice, Antitrust Division, Litigation III (2007 - 2014)