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Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend FINRA Rules 5220, 5320, 6220, 6272, 6279, 6320A, 6320B, and 7620A to Conform to the New Definition of “Round Lot” Adopted by the Commission under Regulation NMS

Registered Securities Associations, Financial Industry Regulatory Authority (FINRA)

Public Comments

Submit a Comment on SR-FINRA-2025-015

Last Reviewed or Updated: Dec. 23, 2025

Resources

Notice Rule: SEC Issued Version (pdf 188.16 KB)

Exhibit 5

Details

Public Comments Due

Jan. 13, 2026

File Number

SR-FINRA-2025-015

Rule Type

Notice

Release Number

34-104441

SEC Issue Date

Dec. 18, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend FINRA Rules 5220, 5320, 6220, 6272, 6279, 6320A, 6320B, and 7620A to Conform to the New Definition of “Round Lot” Adopted by the Commission under Regulation NMS

Public Comments

Resources

Details

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend FINRA Rules 5220, 5320, 6220, 6272, 6279, 6320A, 6320B, and 7620A to Conform to the New Definition of “Round Lot” Adopted by the Commission under Regulation NMS

Public Comments

Resources

Details