Skip to search field Skip to main content

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Notice Rule

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 22.3, Market Maker Class Appointments

National Securities Exchanges, MEMX LLC (MEMX)

Public Comments

Submit a Comment on SR-MEMX-2026-17

Last Reviewed or Updated: June 30, 2026

Resources

Notice Rule: SEC Issued Version (pdf 177.54 KB)

Exhibit 5

Details

Public Comments Due

July 21, 2026

File Number

SR-MEMX-2026-17

Rule Type

Notice

Release Number

34-105776

SEC Issue Date

June 25, 2026

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 22.3, Market Maker Class Appointments

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Rule 22.3, Market Maker Class Appointments

Public Comments

Resources

Details