Regulatory Release

Notice of Filing and Order Approving and Declaring Effective an Amendment to the Plan for the Allocation of Regulatory Responsibilities Among NYSE American LLC, Cboe BZX Exchange, Inc., the Cboe EDGX Exchange, Inc., Cboe C2 Exchange, Inc., Cboe Exchange, Inc., Nasdaq ISE, LLC, Financial Industry Regulatory Authority, Inc., NYSE Arca, Inc., The Nasdaq Stock Market LLC, BOX Exchange LLC, Nasdaq Texas, LLC, Nasdaq PHLX LLC, Miami International Securities Exchange, LLC, Nasdaq GEMX, LLC, Nasdaq MRX, LLC, MIAX PEARL, LLC, MIAX Emerald, LLC, MIAX Sapphire, MEMX LLC, MX2 LLC, and Investors Exchange LLC Concerning Options-Related Market Surveillance