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National Securities Exchanges Table

Release Number
File Number
SRO Organization
Details
Release Number:34-99257 SEC Issue Date:Dec 29, 2023 File Number:SR-MEMX-2023-40 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Establish Fees for Industry Members Related to Certain Historical Costs of the National Market System Plan Governing the Consolidated Audit Trail
Comments Due: January 29, 2024
See Also - Exhibit 5
Release Number: 34-99252 SEC Issue Date:Dec 28, 2023 File Number:SR-MEMX-2023-37 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Rules to Accommodate the Listing of Options Series that Would Expire at the Close of Business on the Last Business Day of a Calendar Month (“Monthly Options Ser
Comments Due: January 25, 2024
See Also - Exhibit 5
Release Number:34-99211 SEC Issue Date:Dec 20, 2023 File Number:SR-MEMX-2023-35 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Short Term Option Series Program
Comments Due: January 17, 2024
See Also - Exhibit 5
Release Number:34-99112 SEC Issue Date:Dec 7, 2023 File Number:SR-MEMX-2023-31 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Fee Schedule to Adopt a Temporary Options Regulatory Fee
Comments Due: January 3, 2024
See Also - Exhibit 5
Release Number:34-99100 SEC Issue Date:Dec 6, 2023 File Number:SR-MEMX-2023-32 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Fee Schedule
Comments Due: January 2, 2024
See Also - Exhibit 5
Release Number:34-99095 SEC Issue Date:Dec 6, 2023 File Number:SR-MEMX-2023-25 SRO Organization:MEMX LLC (MEMX) Details: Notice of Withdrawal of a Proposed Rule Change to Amend the Exchange's Fee Schedule to Establish an Options Regulatory Fee
Comments Due: by December 21, 2023.. Rebuttal comments should be submitted on or before January 4, 2024.
Release Number:34-99017 SEC Issue Date:Nov 24, 2023 File Number:SR-MEMX-2023-25 SRO Organization:MEMX LLC (MEMX) Details: Suspension of and Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change to Amend its Fee Schedule to Establish an Options Regulatory Fee
Comments Due: by December 21, 2023.  Rebuttal Comments should be submitted on or before December 21, 2023.
Release Number:34-98938 SEC Issue Date:Nov 14, 2023 File Number:SR-MEMX-2023-30 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Fee Schedule Concerning Transaction Fees
Comments Due: December 11, 2023
See Also - Exhibit 5
Release Number:34-98888 SEC Issue Date:Nov 8, 2023 File Number:SR-MEMX-2023-29 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Fee Schedule to Adopt Connectivity and Application Session Fees for MEMX Options
Comments Due: December 6, 2023
See Also - Exhibit 5
Release Number:34-98730 SEC Issue Date:Oct 12, 2023 File Number:SR-MEMX-2023-28 SRO Organization:MEMX LLC (MEMX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Adopt Risk Settings Rules Applicable to Options Trading
Comments Due: November 8, 2023
See Also - Exhibit 5