U.S. Options

Market for Underlying Security Used for Openings on MIAX Pearl Options for Newly Listed Symbols Effective Monday, June 6, 2022

Consolidated Audit Trail (“CAT”) Full Customer Account Information System (“CAIS”) Production Certification and Compliance Deadlines Extended

Proposed Rule Change to Amend FINRA Rule 13000 Series, Code of Arbitration Procedure for Industry Disputes, To Align the Code with the Ending Forced Arbitration of Sexual Assult and Sexual Harassment Act of 2021

Change to MIAX Pearl Order Monitor (“MOM”) to Allow Electronic Exchange Members to Determine Pre-set Value to be used as the Threshold Setting for Evaluating Market Orders to Sell in Zero Bid Series

Adoption of New Exchange Rule 532, Order Price Protection Mechanisms and Risk Controls

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol EVEX Effective Wednesday, May 11, 2022

Change to the Maximum Differential for the MIAX Pearl Order Monitor for Symbol CHK Effective May 11, 2022

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol TGLS Effective Monday, May 9, 2022