Michael L. Weiner

Dechert (New York)
Lawyer (Partner)

Michael L. Weiner, Co-Leader of Dechert’s Antitrust/Competition Practice Group, provides strategic advice, resolves government investigations and effectively litigates for clients with antitrust issues in a broad range of industries. He has significant experience in successfully completing complex merger transactions, having represented Fresenius in its acquisition of NxStage, American Express Global Business Travel in its acquisition of Hogg Robinson, Yahoo !, Inc. in its joint venture with Microsoft, Inc., Avis in its acquisition of Budget, Genzyme in its acquisition of Ilex Oncology, Centennial Communications in its acquisition by AT&T, and Rural Cellular in its acquisition by Verizon Wireless. In his litigation work, Mr. Weiner has successfully represented clients in price-fixing and other antitrust class actions, as well as in monopolization and conspiracy cases, in a variety of industries, including insurance (AXIS Specialty Insurance Company and AXIS Surplus Insurance Company), real estate brokerage (Realogy Corp.), art auctions (Christie’s, Inc.), magnesite (China Minmetals Corporation and China National Minerals Co., Ltd), and travel distribution (Travelport).


Linked authors

US Department of Justice (Washington)
Boston University - School of Law
Booth School of Business
Hausfeld (New york)
Amazon (Luxembourg)
Axinn Veltrop & Harkrider (Washington)
Hogan Lovells (Washington)
Hogan Lovells (Washington)


Michael Weiner (Dechert)
Michael L. Weiner 30 November 2018 Paris
Michael L. Weiner (Dechert)
Michael L. Weiner 8 December 2017 Paris
Michael Weiner - Global Merger Control Conference - 2 December 2016
Michael L. Weiner 2 December 2016 Paris


2417 Review

Agathe Richard, Aidan Synnott, Albert A. Foer, Alden F. Abbott, Alvaro Ramos, Ben Labow, Bonny Sweeney, Bradley T. Tennis, Christopher Meyers, Donald C. Klawiter, James J. Tierney, James Langenfeld, Janet McDavid, John DeQ. Briggs, John Kwoka, Joseph Farrell, Logan M. Breed, Mark D. Whitener, Michael A. Carrier, Michael D. Hausfeld, Michael L. Weiner, Michael P. Lehmann, Richard S. Taffet, Scott Andrew Sher, Sharis A. Pozen, William H. Rooney What is Trump Antitrust?


Change is in the air and it is coming to antitrust and competition policy in the United States. The unexpected election of President-elect Donald J. Trump opened wide the speculation or mystery about what he and his advisors are planning concerning his administration’s antitrust policy. During (...)

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