White & Case (Washington)

Daniel Rosenthal

White & Case (Washington)
Lawyer (Associate)

Daniel Rosenthal is an associate at White & Case, in the Global Antitrust/Competition Practice. Daniel’s primary areas of focus include government merger investigations, antitrust counselling, and advising clients on global cross-border transactions with multiple merger clearance requirements. Daniel has experience representing clients in all phases of merger clearance before the Federal Trade Commission and Department of Justice, as well as before federal courts in litigated challenges by the government. He has assisted clients in a broad range of industries, including healthcare, pharmaceuticals, biotechnology, manufacturing, petroleum, solid waste, transportation, automobile components, semiconductors, software, hardware, chemicals, energy, entertainment, and retail sales. Daniel also regularly counsels clients on issues relating to the Hart-Scott-Rodino Antitrust Improvements Act of 1976 (HSR Act) as well as international merger notification requirements.

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White & Case (New York)


518 Bulletin

Mark J. Gidley, George Paul, Rebecca H. Farrington, Martin M. Toto, Kathryn Jordan Mims, Michael E. Hamburger, Daniel Rosenthal, Adam Acosta, Jaclyn Phillips The US State of New York Senate adopts a legislation prohibiting the abuse of dominance and requiring new thresholds for the State’s pre-merger notification system


While Congress has been the epicenter of an ongoing antitrust debate—with US legislators on both sides of the aisle urging vast reforms—the New York State legislature is pursuing a state bill that would arguably ensnare more conduct and transactions in antitrust law’s web than anything proposed, (...)

Daniel Rosenthal, Rebecca H. Farrington, Mark J. Gidley, George Paul, Regina Loureiro The US DoJ and US FTC temporarily suspend grants of early termination of waiting period in merger reviews under the Hart-Scott-Rodino Act


The Federal Trade Commission ("FTC") and Department of Justice ("DOJ") announced today that they are temporarily suspending any grants of early termination under the Hart-Scott-Rodino Act ("HSR Act"). The HSR Act is the federal premerger notification program, which requires parties to notify (...)

Mark J. Gidley, George Paul, Rebecca H. Farrington, Martin M. Toto, Noah A. Brumfield, Daniel Rosenthal, Nicholas Putz The US FTC announces annual changes to HSR thresholds for merger notification


On February 1, 2021, the Federal Trade Commission (FTC) announced the annual changes to the Hart-Scott-Rodino (HSR) Act notification thresholds. The FTC is required by law to revise the jurisdictional thresholds annually, based on the change in gross national product. Accordingly, the 2021 (...)

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