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Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 4.7 of the Exchange's CAT Compliance Rule

National Securities Exchanges, MEMX LLC (MEMX)

Public Comments

Submit a Comment on SR-MEMX-2025-34

Last Reviewed or Updated: Dec. 31, 2025

Resources

Notice Rule: SEC Issued Version (pdf 168.24 KB)

Exhibit 5

Details

Public Comments Due

Jan. 21, 2026

File Number

SR-MEMX-2025-34

Rule Type

Notice

Release Number

34-104503

SEC Issue Date

Dec. 23, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 4.7 of the Exchange's CAT Compliance Rule

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 4.7 of the Exchange's CAT Compliance Rule

Public Comments

Resources

Details