NYSE LLC v. SECURITIES AND EXCHANGE COMMISSION

Attorney(s) appearing for the Case

Thomas G. Hungar , Washington, DC, argued the cause for petitioners. With him on the briefs were Amir C. Tayrani , Joshua M. Wesneski , Paul S. Mishkin , George L. Brandley , New York, NY, Paul Greenwalt III , and Michael K. Molzberger ., Chicago, Il.

Robert T. Smith and Eric T. Werlinger were on the brief for amici curiae GTS Securities LLC, et al. in support of petitioners and vacatur of rule.

Tracey A. Hardin , Assistant General Counsel, Securities and Exchange Commission, argued the cause for respondent. With her on the brief were Michael A. Conley , Solicitor, and John B. Capehart , Senior Counsel.

Thomas A. Sporkin was on the brief for amicus curiae RBC Capital Markets, LLC in support of respondent and denial of the petitions for review.

Dennis M. Kelleher and Stephen W. Hall were on the brief for amicus curiae Better Markets, Inc. in support of respondent.

Hyland Hunt and Ruthanne M. Deutsch were on the brief for amicus curiae Investors Exchange LLC in support of respondent.

James A. Brigagliano , Eric D. McArthur , and Paul Schott Stevens were on the brief for amici curiae Investment Company Institute, et al. in support of respondent and denial of the petitions for review.

Concurring opinion filed by Circuit Judge Pillard.