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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
34-95982 Oct 4, 2022 SR-MRX-2022-18 Nasdaq MRX, LLC (MRX) Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Its Rules in Connection With a Technology Migration to Enhanced Nasdaq Functionality
Comments Due: November 1, 2022
See Also - Exhibit 5
34-95854 Sep 21, 2022 SR-MRX-2022-10 Nasdaq MRX, LLC (MRX) Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1, To Amend Its Rules Relating to Single-Leg and Complex Orders in Connection With a Technology Migration
Comments Due: 21 days after publication in the Federal Register
34-95807 Sep 16, 2022 SR-MRX-2022-16 Nasdaq MRX, LLC (MRX) Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Certain Rules in Connection With a Technology Migration to Enhanced Nasdaq Functionality
Comments Due: 21 days after publication in the Federal Register
See Also - Exhibit 5
34-95781 Sep 15, 2022 SR-MRX-2022-07 Nasdaq MRX, LLC (MRX) Notice of Withdrawal of Proposed Rule Change To Amend Options 7, Section 5 To Add Membership Fees
34-95783 Sep 15, 2022 SR-MRX-2022-15 Nasdaq MRX, LLC (MRX) Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Its Port-Related Fees at Options 7, Section 6
Comments Due: 21 days after publication in the Federal Register
See Also - Exhibit 5
34-95782 Sep 15, 2022 SR-MRX-2022-08 Nasdaq MRX, LLC (MRX) Notice of Withdrawal of Proposed Rule Change To Amend Options 7, Section 7 To Add Fees for Market Data
34-95789 Sep 15, 2022 SR-MRX-2022-09 Nasdaq MRX, LLC (MRX) Notice of Withdrawal of Proposed Rule Change To Amend Options 7, Section 6 to Add Port Fees
34-95708 Sep 8, 2022 SR-MRX-2022-14 Nasdaq MRX, LLC (MRX) Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend MRX's Pricing Schedule at Options 7, Section 7
Comments Due: 21 days after publication in the Federal Register
View Received Comments
See Also - Exhibit 5
Submit a Comment on SR-MRX-2022-14
34-95710 Sep 8, 2022 SR-MRX-2022-12 Nasdaq MRX, LLC (MRX) Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend MRX's Pricing Schedule at Options 7, Section 6
Comments Due: 21 days after publication in the Federal Register
View Received Comments
See Also - Exhibit 5
Submit a Comment on SR-MRX-2022-12
34-95704 Sep 8, 2022 SR-MRX-2022-10 Nasdaq MRX, LLC (MRX) Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change Relating to Complex Orders in Connection With a Technology Migration
Comments Due: 21 days after publication in the Federal Register