Date: May 6, 2021 Description: Regulatory notice providing guidance on test symbol usage and highlighting certain prohibited activity related to test symbol orders.
Category: Regulatory Notices
Date: March 5, 2021 Description: CAT Clock Synchronization Certification Reminder – Due March 15th
Date: February 4, 2021 Description: Waiver of Requirement for Members for Which MEMX is Not the DEA to Provide Broker-Dealer Annual Reports (Including Audited Financials) to MEMX
Date: February 1, 2021 Description: Mandatory Participation in Regulation SCI Disaster Recovery Testing
Date: January 20, 2021 Description: CRD Registration Reminder for MEMX LLC
Date: September 18, 2020 Description: Proposed National Market System Plan Regarding Equity Market Data
Date: September 15, 2020 Description: Adoption of Changes to Minor Rule Violation Plans Adding CAT Reporting Compliance Rules
Date: September 14, 2020 Description: Collection of Exchange Fees and Other Claims and Billing Policy
Date: August 11, 2020 Description: Excused Withdrawals of Market Maker Quotations
Date: July 17, 2020 Description: Cross Market Regulation Working Group (“CMRWG”) Industry Presentation on CAT Compliance