Photo of Steven C. Sunshine

Steven C. Sunshine

Partner, Skadden

202-371-7860steve.sunshine@skadden.com

1440 New York Ave., NW
Washington, DC 20005

View Firm Biography

Steven C. Sunshine represents clients in connection with the antitrust aspects of mergers and acquisitions, litigation, counseling and grand jury investigations.

Sunshine was formerly deputy assistant attorney general in charge of merger enforce­ment at the U.S. Department of Justice, Antitrust Division. While there, he supervised inter­ventions in more than 35 proposed transactions, including those in the telecommunications, computer, consumer products, mining and industrial sectors.

Lawdragon Honors

Honor Year Practice
The 2026 Lawdragon 500 Leading Global Antitrust & Competition Lawyers 2026 Antitrust M&A, Litigation, Counseling, Investigations
The 2026 Lawdragon 500 Leading Litigators in America 2026 Antitrust & Competition Law, inc. M&A, Investigations, Litigation
The 2025 Lawdragon 500 Leading Global Antitrust & Competition Lawyers 2025 Antitrust M&A, Litigation, Counseling, Investigations
The 2025 Lawdragon 500 Leading Litigators in America 2025 Antitrust & Competition Law, inc. M&A, Investigations, Litigation
The 2024 Lawdragon 500 Leading Litigators in America 2024 Antitrust & Competition Law, inc. M&A, Investigations, Litigation
Lawdragon 500 Leading Litigators in America 2022 Antitrust M&A, Litigation, Counseling, Investigations
The 2017 Lawdragon 500 Leading Lawyers in America 2017
The 2016 Lawdragon 500 Leading Lawyers in America 2016
The 2014-15 Lawdragon 500 Leading Lawyers 2014-2015
The 2013 Lawdragon 500 Leading Lawyers 2013
The 2012 Lawdragon 500 Leading Lawyers 2012

Sunshine has led antitrust representations in numerous M&A transactions, including Netflix/Warner Brothers; Skyworks/Qorvo; Activision/Microsoft; Adobe/Figma; Sprint/T-Mobile; Juniper/HPE; Ansys/Synopsis; Nokia/Infinera; Splunk/Cisco; Catalent/Novo Nordisk; HPE/Cray; Visa/Plaid; Coherent/II-VI; DoorDash/Caviar; Xilinx/AMD; Intel/sale of a modem business; NXP/Qualcomm; Embraer/Boeing; Becton Dickinson/C.R. Bard; Nokia/Alcatel-Lucent; Intel/Mobileye; Cardinal/Medtronics; Yahoo!/Verizon; HP/ HyperX and Samsung sale of printers; Broadcom/Avago; Plum Creek/Weyerhaeuser; Freescale/ NXP; Anheuser-Busch/Grupo Modelo; Sprint/Clearwire; Air Products/Evonik; SanDisk/Western Digital; Southwest/AirTran; Gilead/Pharmasett; SanDisk/Fusion-io; Rite-Aid/Envision; Cisco/ Tandberg; Exelon/Constellation and Pepco; Duke/Progress Energy; Corning/Becton Dickinson Labware; Valeant/Allergan, Medicis and Bausch & Lomb; Jet Aviation/General Dynamics; Actavis/Forest and Warner Chilcott; Rockwood/Elementis; and De Beers/Louis Vuitton.

Sunshine’s litigation experience includes defending Activision Blizzard in a lawsuit brought by the FTC challenging the proposed acquisition of the company by Microsoft; defending Juniper Networks in a lawsuit brought by the DOJ to block Hewlett Packard Enterprise’s proposed $14 billion acquisition of the company; defending Amex GBT in the DOJ’s challenge to its proposed acquisition of CWT defending Sprint in a challenge by 14 states to its merger with T-Mobile; defending Sabre Corporation in the DOJ’s challenge to its proposed acquisition of FareLogix; defending EnergySolutions in DOJ’s challenge of its proposed acquisition of WCS; defending Sabre Corporation against a monopolization action brought by USAir; representing Sprint in its antitrust challenge to AT&T’s acquisition of T-Mobile; representing Oscar Health in its monopolization case against Florida Blue; defending Anheuser-Busch in a U.S. antitrust attack against its distribution in Ontario; representing Bausch & Lomb in a multidistrict litigation regarding antitrust challenges to its contact lenses pricing policies; defending Nokia from IP allegations; defending Actavis Pharmaceuticals in suits brought by the FTC and private plaintiffs relating to “reverse payment” IP settlements for Androgel; defeating a challenge by private plaintiffs to Anheuser-Busch’s acquisition of Modelo; representing Medicis in a multidistrict litigation relating to life cycle management and patent settlements for Solodyn; representing Actavis/Teva in suits brought by the FTC and private partners relating to Lidoderm; representing Southwest Airlines in securing a dismissal of an antitrust lawsuit challenging its acquisition of AirTran; defending De Beers in connection with national class actions involving gem diamonds; representing Actavis in suits defending patent settlements relating to Lidoderm; representing Energy Transfer Partners in the successful defense of an antitrust class action in the Texas natural gas market; defending a pharmaceutical company CEO in a challenge to an FTC investigation; and defending Hankyu Hanshin Express Ltd. in an alleged price-fixing conspiracy in freight forwarding.