National Securities Exchanges
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| Release Number | SEC Issue Date Sort ascending | File Number | SRO Organization | Details |
|---|---|---|---|---|
| 34-99252 | Dec 28, 2023 | SR-MEMX-2023-37 | MEMX LLC (MEMX) | 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 Submit a Comment on SR-MEMX-2023-37
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| 34-99211 | Dec 20, 2023 | SR-MEMX-2023-35 | MEMX LLC (MEMX) | 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 |
| 34-99112 | Dec 7, 2023 | SR-MEMX-2023-31 | MEMX LLC (MEMX) | 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 |
| 34-99100 | Dec 6, 2023 | SR-MEMX-2023-32 | MEMX LLC (MEMX) | 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 |
| 34-99095 | Dec 6, 2023 | SR-MEMX-2023-25 | MEMX LLC (MEMX) | 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. |
| 34-99017 | Nov 24, 2023 | SR-MEMX-2023-25 | MEMX LLC (MEMX) | 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. |
| 34-98938 | Nov 14, 2023 | SR-MEMX-2023-30 | MEMX LLC (MEMX) | 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 |
| 34-98888 | Nov 8, 2023 | SR-MEMX-2023-29 | MEMX LLC (MEMX) | 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 |
| 34-98730 | Oct 12, 2023 | SR-MEMX-2023-28 | MEMX LLC (MEMX) | 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 |
| 34-98701 | Oct 6, 2023 | SR-MEMX-2023-27 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Fee Schedule Comments Due: November 3, 2023 See Also - Exhibit 5 |