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Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Establish the Options Regulatory Fee (ORF) Under the New Methodology for Transactions that Occur on the Exchange

National Securities Exchanges, MEMX LLC (MEMX)

Public Comments

Submit a Comment on SR-MEMX-2026-21

Last Reviewed or Updated: July 23, 2026

Resources

Notice Rule: SEC Issued Version (pdf 186.16 KB)

Exhibit 5

Details

Public Comments Due

Aug. 13, 2026

File Number

SR-MEMX-2026-21

Rule Type

Notice

Release Number

34-105952

SEC Issue Date

July 20, 2026

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Establish the Options Regulatory Fee (ORF) Under the New Methodology for Transactions that Occur on the Exchange

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Establish the Options Regulatory Fee (ORF) Under the New Methodology for Transactions that Occur on the Exchange

Public Comments

Resources

Details