National Securities Exchanges - All Years

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Release Number SEC Issue Date Sort descending File Number SRO Organization Details
34-93362 Oct 15, 2021 SR-MEMX-2021-14 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 March 18, 2022
Comments Due: November 12, 2021
See Also - Exhibit 5
34-92896 Sep 8, 2021 SR-MEMX-2021-11 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule
Comments Due: October 5, 2021
See Also - Exhibit 5
34-92844 Sep 1, 2021 SR-MEMX-2021-10 MEMX LLC (MEMX) Notice of Filing of a Proposed Rule Change To Establish a Retail Midpoint Liquidity Program
Comments Due: September 29, 2021
View Received Comments
34-92579 Aug 5, 2021 SR-MEMX-2021-09 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Its Fee Schedule
Comments Due: September 1, 2021
See Also - Exhibit 5
34-92150 Jun 10, 2021 SR-MEMX-2021-07 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule
Comments Due: July 7, 2021
See Also - Exhibit 5
34-91748 May 4, 2021 SR-MEMX-2021-06 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Related to the Handling of Displayed Odd Lot Orders and Non-Displayed Orders That Become Locked or Crossed
Comments Due: June 1, 2021
View Received Comments
See Also - Exhibit 5
34-91478 Apr 5, 2021 SR-MEMX-2021-04 MEMX LLC (MEMX) Notice of Filing and Order Granting Accelerated Approval of a Proposed Rule Change To Amend the Corporate Documents of the Exchange's Parent Company
Comments Due: April 30, 2021
See Also - Exhibit 5
34-91457 Apr 1, 2021 SR-MEMX-2021-05 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Extend the Current Pilot Program Related to MEMX Rule 11.15, Clearly Erroneous Executions
Comments Due: April 28, 2021
See Also - Exhibit 5
34-91256 Mar 4, 2021 SR-MEMX-2021-03 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 11.6(h)(1) To Enable Users To Include a Limit Price on a Pegged Order With a Primary Peg Instruction
Comments Due: March 31, 2021
See Also - Exhibit 5
34-91094 Feb 10, 2021 SR-MEMX-2021-02 MEMX LLC (MEMX) Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule
Comments Due: March 10, 2021
See Also - Exhibit 5