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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
34-94332 Feb 28, 2022 SR-MEMX-2021-22 MEMX LLC (MEMX) Suspension of and Order Instituting Proceedings To Determine Whether To Approve or Disapprove Proposed Rule Change To Amend the Exchange's Fee Schedule To Adopt Connectivity Fees
Comments Due: 21 days after publication in the Federal Register Rebuttal comments due: 35 days after publication in the Federal Register
View Received Comments
34-94189 Feb 8, 2022 SR-MEMX-2021-10 MEMX LLC (MEMX) Notice of Filing of Amendment No. 1 to, and Designation of a Longer Period for Commission Action on Proceedings To Determine Whether To Approve or Disapprove, a Proposed Rule Change To Establish a Retail Midpoint Liquidity Program
Comments Due: March 7, 2022
View Received Comments
See Also - Exhibit 4, Exhibit 5
34-93954 Jan 12, 2022 SR-MEMX-2021-20 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 15.1(e) Regarding FINRA Registration and Processing Fees
Comments Due: February 9, 2022
View Received Comments
34-93949 Jan 11, 2022 SR-MEMX-2021-21 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule
Comments Due: February 8, 2022
See Also - Exhibit 5
34-93937 Jan 10, 2022 SR-MEMX-2021-22 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: February 4, 2022
View Received Comments
See Also - Exhibit 5
34-93927 Jan 7, 2022 SR-MEMX-2021-19 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule To Establish a Monthly Membership Fee
Comments Due: February 3, 2022
See Also - Exhibit 5
34-93773 Dec 14, 2021 SR-MEMX-2021-18 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule
Comments Due: January 10, 2022
See Also - Exhibit 5
34-93727 Dec 7, 2021 SR-MEMX-2021-10 MEMX LLC (MEMX) Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change To Establish a Retail Midpoint Liquidity Program
Comments Due: January 3, 2022 Rebuttal comments due: January 18, 2022
View Received Comments
34-93710 Dec 2, 2021 SR-MEMX-2021-17 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Make Juneteenth National Independence Day a Holiday of the Exchange
Comments Due: December 29, 2021
See Also - Exhibit 5
34-93683 Nov 30, 2021 SR-MEMX-2021-15 MEMX LLC (MEMX) Order Granting Accelerated Approval of a Proposed Rule Change To Amend the Corporate Documents of the Exchange's Parent Company
Comments Due: November 24, 2021