

Mark J. Gidley
J. Mark Gidley chairs the White & Case Global Antitrust/Competition practice. His practice focuses on mergers and acquisitions, cartel cases, class actions, and pharmaceutical antitrust cases, with an emphasis on trying antitrust cases. Mr. Gidley served as the Acting Assistant Attorney General for the US Department of Justice (DOJ) Antitrust Division in 1992–1993 with responsibility for all civil, criminal and merger matters of the Division. Prior to that, he served as Deputy Assistant Attorney General for Regulated Industries in the Antitrust Division from 1991-1992, responsible for civil, criminal, and merger matters in the telecommunications, energy, computers, intellectual property, and banking and finance industries. From 1990 to 1991, Mr. Gidley served as Associate Deputy Attorney General under then Deputy Attorney William P. Barr. During his tenure at the Antitrust Division, he worked on a number of merger and acquisition investigations, including Bank of America’s acquisition of Security Pacific National Bank and worked on the development of the seminal DOJ-FTC 1992 Horizontal Merger Guidelines. Mr. Gidley was selected and served on the ABA Antitrust Section’s Blue Ribbon Panel for Civil Jury Instructions in Antitrust Trials in 2014-15. He received his B.S. and B.G.S. from University of Kansas in 1983 and his J.D. from Columbia Law School in 1986.
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3199 Bulletin
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Egypt is getting closer to adopting a new merger control regime that would transform the system from a post-closing to a pre-closing filing regime. The Egyptian Council of Ministers has approved a draft proposal to amend Egypt’s antitrust legislation accordingly. If enacted, the amendments would (...)
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The Egyptian Competition Authority recently published the first Egyptian guidelines on the process for obtaining amnesty or leniency from criminal prosecution for antitrust cartel violations, signaling the agency’s intent to activate this tool in future enforcement activities. The guidelines (...)
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On April 4, 2020, the Antitrust Division of the Department of Justice issued its first Business Review Letter under the DOJ-FTC joint expedited COVID-19 competitor collaboration review procedures, blessing several medical supply companies to work together to produce and distribute personal (...)
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On April 4, 2020, the Antitrust Division of the Department of Justice issued its first Business Review Letter under the DOJ-FTC joint expedited COVID-19 competitor collaboration review procedures, blessing several medical supply companies to work together to produce and distribute personal (...)
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Price gouging enforcement has largely been left to the States with their patchwork of varying laws—laws that have been invoked sporadically in crises. While the COVID-19 crisis has reportedly led to increased state enforcement, the federal government has taken a larger role, including Justice (...)
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The Coronavirus Aid, Relief, and Economic Security ("CARES") Act provides no modifications to, or relief from, the US antitrust laws (specifically, the Sherman Act, 15 U.S.C. §§ 1-38; Clayton Act, 15 U.S.C. § 12-27; and Robinson-Patman Act, 15 U.S.C. § 13). But some major businesses are forming (...)
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This article has been nominated for the 2020 Antitrust Writing Awards. Click here to learn more about the Antitrust Writing Awards. On October 7, 2019, California became the first state to enact legislation— Assembly Bill 824 (“AB 824”)—rendering certain pharmaceutical patent litigation settlement (...)
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On January 26, 2018, 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 2018 (...)
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On December 14, 2015, Hong Kong became the latest jurisdiction to prohibit anticompetitive agreements and unilateral conduct. The Competition Ordinance (Ordinance) is Hong Kong’s first cross-sector competition law for this international financial hub. For the first time, the Hong Kong government (...)
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This article has been nominated for the 2014 Antitrust Writing Awards. Click here to learn more about the Antitrust Writing Awards. The existence in several countries of “blocking statutes”, which prohibit the provision of economic information to foreign authorities or courts (or require prior (...)
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This article has been nominated for the 2012 Antitrust Writing Awards. Click here to learn more about the Antitrust Writing Awards. New rules issued by the Federal Trade Commission on July 7, 2011 will streamline some information required for the Hart-Scott-Rodino Act (“HSR Act”) Notification (...)
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On June 1st 2011, the merger control provisions of the Indian Competition Act 2002 will finally enter into force. If you are contemplating M&A activity with binding agreements being signed as of tomorrow, you will need to carefully consider this new merger control regime. The Competition (...)
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On May 11, 2009, the Antitrust Division of the Department of Justice (“DOJ”), in a speech by new Assistant Attorney General Christine A. Varney and a press release issued later in the day, formally withdrew the report entitled Competition and Monopoly: Single-Firm Conduct under Section 2 of the (...)
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Introduction Businesses planning equity investments or M&A activity should take note of recent US antitrust developments regarding pre-merger notifications. On February 28, 2008, revised Hart-Scott-Rodino Act (“HSR”) jurisdictional thresholds took effect. (Press Release, Federal Trade (...)
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The Federal Trade Commission’s recent report, Generic Drug Entry Prior to Patent Expiration (Federal Trade Commission, Generic Drug Entry Prior to Patent Expiration: An FTC Study, July 2002, ("FTC Report")), raises a number of competition issues that merit further discussion and research. This (...)
Books

Antitrust in Emerging and Developing Countries: Featuring Africa, Brazil, China, India, Mexico - Conference Papers 2nd Edition On October 23, 2015, Concurrences Journal in partnership with New (...)