Plaintiff - Appellant

Alpine Securities Corporation

Plaintiff - Appellee

Scottsdale Capital Advisors Corporation

Defendant - Appellee

Financial Industry Regulatory Authority

Amicus Curiae

Municipal Securities Rulemaking Board

Other Parties

United States of America, Intervenor for Defendant - Appellee New Civil Liberties Alliance, Amicus Curiae for Appellant Public Investor Advocate Bar Association, Amicus Curiae for Appellee American Free Enterprise Chamber of Commerce, Amicus Curiae for Appellant Benjamin P. Edwards, Amicus Curiae for Appellee Carrie Devorah, Amicus Curiae for Appellant Horseracing Integrity and Safety Authority, Inc., Amicus Curiae for Appellee Depository Trust Company, Amicus Curiae for Appellee Fixed Income Clearing Corporation, Amicus Curiae for Appellee National Securities Clearing Corporation, Amicus Curiae for Appellee Options Clearing Corporation, Amicus Curiae for Appellee BOX Exchange LLC, Amicus Curiae for Appellee Cboe BYX Exchange, Inc., Amicus Curiae for Appellee Cboe BZX Exchange, Inc., Amicus Curiae for Appellee Cboe EDGA Exchange, Inc., Amicus Curiae for Appellee Cboe EDGX Exchange, Inc., Amicus Curiae for Appellee Cboe C2 Exchange, Inc., Amicus Curiae for Appellee Cboe Exchange, Inc., Amicus Curiae for Appellee Investors Exchange LLC, Amicus Curiae for Appellee Long-Term Stock Exchange, Inc., Amicus Curiae for Appellee MEMX LLC, Amicus Curiae for Appellee Miami International Securities Exchange, LLC, Amicus Curiae for Appellee MIAX PEARL, LLC, Amicus Curiae for Appellee MIAX Emerald, LLC, Amicus Curiae for Appellee The Nasdaq Stock Market LLC, Amicus Curiae for Appellee Nasdaq BX, Inc., Amicus Curiae for Appellee Nasdaq GEMX, LLC, Amicus Curiae for Appellee Nasdaq ISE, LLC, Amicus Curiae for Appellee Nasdaq MRX, LLC, Amicus Curiae for Appellee Nasdaq PHLX LLC, Amicus Curiae for Appellee New York Stock Exchange LLC, Amicus Curiae for Appellee NYSE American LLC, Amicus Curiae for Appellee NYSE Arca, Inc., Amicus Curiae for Appellee NYSE Chicago, Inc., Amicus Curiae for Appellee NYSE National, Inc., Amicus Curiae for Appellee National Futures Association, Amicus Curiae for Appellee CME Group Inc., Amicus Curiae for Appellee Cboe Global Markets, Inc., Amicus Curiae for Appellee North American Securities Administrators Association, Inc., Amicus Curiae for Appellee + see more - see less