U.S. Options

Market for Underlying Security Used for Openings on MIAX for Newly Listed Option Classes as of February 16, 2016

Amendments to MIAX Rules 503 and 515 Regarding Handling of Non-Routable Orders During Openings on the Exchange

Opening and Intra-day Quote Width Requirements for Symbol YANG

MIAX CRD Registrations: ME & FI S-28 Deletions Effective February 8, 2016

Market for Underlying Security used for Openings on MIAX for Symbols MCHI and TLT Effective Tuesday, February 2, 2016

Market for Underlying Security used for Openings on MIAX for Symbol BBH

Opening and Intra-day Quote Width Requirements for Certain Option Classes at MIAX Extended Through March 31, 2016

Fee Changes based upon implementation of Series 57 Securities Trader Qualification Exam and CE Program