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Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Chapter 8 of the Exchange’s Rulebook Relating to Investigative and Disciplinary Matters

National Securities Exchanges, Cboe BYX Exchange, Inc. (CboeBYX)

Public Comments

Submit a Comment on SR-CboeBYX-2026-021

Last Reviewed or Updated: May 28, 2026

Resources

Notice Rule: SEC Issued Version (pdf 426.45 KB)

Exhibit 5

Details

Public Comments Due

June 18, 2026

File Number

SR-CboeBYX-2026-021

Rule Type

Notice

Release Number

34-105543

SEC Issue Date

May 22, 2026

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Chapter 8 of the Exchange’s Rulebook Relating to Investigative and Disciplinary Matters

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Chapter 8 of the Exchange’s Rulebook Relating to Investigative and Disciplinary Matters

Public Comments

Resources

Details