SEC Approves Fifty-Fifth Amendment to Plan Governing Nasdaq-Listed Securities Trading

The Securities and Exchange Commission (SEC) has issued an order approving the Fifty-Fifth Amendment to the Joint Self-Regulatory Organization Plan, which governs the collection, consolidation, and dissemination of quotation and transaction information for Nasdaq-Listed Securities traded on exchanges on an Unlisted Trading Privileges Basis. This order was published on July 1, 2026.