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.

National Securities Exchanges Table

Release Number
File Number
SRO Organization
Details
Release Number:34-99130 SEC Issue Date:Dec 11, 2023 File Number:SR-MRX-2023-24 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Its GPS Antenna Fees at General 8, Section 1
Comments Due: January 5, 2024
See Also - Exhibit 5
Release Number:34-99093 SEC Issue Date:Dec 6, 2023 File Number:SR-MRX-2023-22 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Legging Orders
Comments Due: January 2, 2024
See Also - Exhibit 5
Release Number:34-98925 SEC Issue Date:Nov 14, 2023 File Number:SR-MRX-2023-20 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend MRX Options 7, Section 5 to Amend Route-Out Fees
Comments Due: December 11, 2023
See Also - Exhibit 5
Release Number:34-98747 SEC Issue Date:Oct 13, 2023 File Number:SR-MRX-2023-19 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Its GPS Antenna Fees at General 8, Section 1
Comments Due: November 9, 2023
See Also - Exhibit 5
Release Number: 34-98599 SEC Issue Date:Sep 28, 2023 File Number:SR-MRX-2023-18 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend its Complex Order Rules
Comments Due: October 25, 2023
See Also - Exhibit 5
Release Number: 34-98504 SEC Issue Date:Sep 25, 2023 File Number:SR-MRX-2023-17 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Pricing Schedule at Options 7 to Specify Pricing Related to Unrelated Market or Marketable Interest
Comments Due: October 20, 2023
See Also - Exhibit 5
Release Number:34-98445 SEC Issue Date:Sep 20, 2023 File Number:SR-MRX-2023-16 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Options 3, Section 13 Related to PIM
Comments Due: October 17, 2023
See Also - Exhibit 5
Release Number:34-98184 SEC Issue Date:Aug 21, 2023 File Number:SR-MRX-2023-14 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Options 3, Section 15 (Simple Order Risk Protections) to Adopt an Active Quote Protection
Comments Due: September 15, 2023
See Also - Exhibit 5
Release Number:34-98129 SEC Issue Date:Aug 14, 2023 File Number:SR-MRX-2023-15 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend MRX Options 7, Section 3
Comments Due: September 8, 2023
See Also - Exhibit 5
Release Number:34-98092 SEC Issue Date:Aug 8, 2023 File Number:SR-MRX-2023-12 SRO Organization:Nasdaq MRX, LLC (MRX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a Stockholders' Agreement by and Among Nasdaq, Inc., Adenza Parent, LP, and the Other Parties Thereto
Comments Due: September 5, 2023