FacultyFaculty/Author Profile
Yvonne S. Quinn

Yvonne S. Quinn

Sullivan & Cromwell LLP

New York, NY, USA


Yvonne Quinn is a member of the Firm's Litigation Group and one of two partners in charge of coordinating the Firm's Antitrust Group. Her practice focuses on antitrust litigation, merger analysis and review, and counseling work.

Ms. Quinn's clients include leading commercial banks, equity funds, investment banks, insurance companies, cable television operators, television programming suppliers, newspapers, publishers, sports franchise owners, advertising sales and healthcare companies, pharmaceutical and chemical companies, and many others.

Ms. Quinn has been a co-chair of the Practising Law Institute's Annual Antitrust Law Institute in New York since 2001 and has taught the mergers and acquisitions portion of the Institute since 1995. She is a member of the Executive Committee of the Antitrust Section of the New York State Bar Association and a vice chair of the Financial Services Committee of the Antitrust Section of the American Bar Association. From 1989 to 1992, she was the chair of the Antitrust and Trade Regulation Committee of the New York City Bar Association.

Ms. Quinn has been recognized as a leading antitrust practitioner in, among other guides to the legal profession:

  • Euromoney's Benchmark: America's Leading Litigation Firms and Attorneys (New York) (2008-2013)
  • Chambers USA (2003-2012)
  • Chambers Global (2003, 2004-2005, 2011)
  • The Legal 500, United States (2011)
  • Law Business Research's The International Who's Who of Competition Lawyers (2004-2007, 2009) and The International Who's Who of Business Lawyers (2004-2007, 2009)
  • Euromoney's Guide to the World's Leading Competition and Antitrust Lawyers (every year since 1998)
  • The Best Lawyers in America (2007-2013)
  • Lawdragon 3000: Leading Lawyers in America (2009-2010) and Lawdragon 500: Leading Lawyers in America (finalist)
  • New York Super Lawyers (2006-2012)

PRACTICES & CAPABILITIES

  • Litigation
  • Antitrust
  • Criminal Defense & Investigations
  • Financial Services
  • Consumer & Retail
  • Payment Systems

EDUCATION

  • 1977, University of Michigan, M.A.
  • 1976, University of Michigan Law School, J.D.
  • 1973, University of Illinois, B.A.

BAR ADMISSIONS

  • New York

 

 

Yvonne S. Quinn is associated with the following items:
Transcripts  Transcripts Acquisitions and Mergers - Acquisitions and Mergers, Tuesday, May 08, 2012
Acquisitions and Mergers - Acquisitions and Mergers, Thursday, May 09, 2013
Acquisitions and Mergers - Acquisitions and Mergers, Thursday, May 08, 2014
Acquisitions and Mergers - Acquisitions and Mergers, Wednesday, May 13, 2015
Course Handbooks  Course Handbooks Antitrust Institute 2015: Developments & Hot Topics
CHB Chapters  CHB Chapters Horizontal Merger Guidelines (August 19, 2010) - Antitrust Institute 2015: Developments & Hot Topics, Thursday, May 07, 2015
Web Segment  Web Segment Acquisitions and Mergers - Antitrust Institute 2015: Developments & Hot Topics, Wednesday, May 13, 2015
MP3 Audio  MP3 Audio Acquisitions and Mergers - Acquisitions and Mergers, Wednesday, May 13, 2015
MP4 - Mobile Video Seg  MP4 - Mobile Video Seg Acquisitions and Mergers - Acquisitions and Mergers, Wednesday, May 13, 2015
On-Demand Web Programs  On-Demand Web Programs Antitrust Institute 2015: Developments & Hot Topics, Friday, May 22, 2015, New York, NY
Live Seminar  Live Seminar Antitrust Institute 2016: Developments & Hot Topics, Wednesday, May 04, 2016, New York, NY
Live Webcast  Live Webcast Antitrust Institute 2016: Developments & Hot Topics, Wednesday, May 04, 2016, New York, NY
PLI Grpcast-Live Web  PLI Grpcast-Live Web Antitrust Institute 2016: Developments & Hot Topics, Wednesday, May 04, 2016, Boston, MA
Antitrust Institute 2016: Developments & Hot Topics, Wednesday, May 04, 2016, Cleveland, OH
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