Market regulation · 18/05/2026

Notice of Filing of a Proposed Rule Change To Adopt FINRA Rule 4321 (Allocations of Fail To Deliver Positions) and Amend FINRA Rule 4560 (Short-Interest Reporting)

The Financial Industry Regulatory Authority, Inc. has filed a proposed rule change to adopt FINRA Rule 4321 and amend FINRA Rule 4560.