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National Securities Exchanges

We encourage the public to submit comments on the following filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.

Release Number SEC Issue Date Sort ascending File Number SRO Organization Details
34-94863 May 6, 2022 SR-MEMX-2022-11 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule
Comments Due: 21 days after publication in the Federal Register
See Also - Exhibit 5
34-94847 May 4, 2022 SR-MEMX-2022-10 MEMX LLC (MEMX) Notice of Filing of a Proposed Rule Change To Adopt Rules To Govern the Trading of Options on the Exchange for a New Facility Called MEMX Options
Comments Due: 21 days after publication in the Federal Register
View Received Comments
See Also - Exhibit 5
34-94684 Apr 12, 2022 SR-MEMX-2022-09 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Extend the Pilot Related to Clearly Erroneous Transactions Until July 20, 2022
Comments Due: May 9, 2022
View Received Comments
See Also - Exhibit 5
34-94653 Apr 8, 2022 SR-MEMX-2022-07 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Clarify the Information Disseminated in the MEMOIR Top Data Feed
Comments Due: May 5, 2022
See Also - Exhibit 5
34-94657 Apr 8, 2022 SR-MEMX-2022-08 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt on a Permanent Basis the Pilot Program for Market-Wide Circuit Breakers
Comments Due: May 5, 2022
See Also - Exhibit 5
34-94614 Apr 5, 2022 SR-MEMX-2022-03 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule To Adopt Market Data Fees
Comments Due: May 2, 2022
View Received Comments
See Also - Exhibit 5
Submit a Comment on SR-MEMX-2022-03
34-94590 Apr 4, 2022 SR-MEMX-2022-06 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule Concerning Volume Calculations for Transaction Pricing Tiers
Comments Due: April 29, 2022
See Also - Exhibit 5
34-94449 Mar 17, 2022 SR-MEMX-2022-04 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Extend the Pilot Related to the Market Wide Circuit Breaker Until April 18, 2022
Comments Due: April 13, 2022
See Also - Exhibit 5
34-94429 Mar 16, 2022 SR-MEMX-2022-05 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Related to Continuing Education Requirements
Comments Due: April 12, 2022
34-94419 Mar 15, 2022 SR-MEMX-2022-02 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule To Adopt Connectivity Fees
Comments Due: April 11, 2022
View Received Comments
See Also - Exhibit 5