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Ryan Leske focuses his practice on defending mergers and acquisitions before the Federal Trade Commission, Department of Justice, state antitrust authorities and foreign competition authorities. His practice also includes complex antitrust litigation and government investigations. Ryan has experience in a variety of industries, including health care, aerospace and defense, agribusiness, alcohol beverages, oil and gas, and metals. Read Ryan Leske's full bio.

In the last two years, the Federal Trade Commission (FTC) and the Antitrust Division of the US Department of Justice (DOJ) brought, and won, several litigated merger cases by establishing narrow markets comprised of a subset of customers for a product. This narrow market theory, known as price discrimination market definition, allowed the agencies to allege markets in which the merging parties faced few rivals and, therefore, estimate high post-merger market shares.

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