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Regulatory Alert, Trading Alert

MIAX Pearl

March 11, 2026 | 06:56 AM

MIAX Exchange Group - Options Markets - Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol UAMY Effective Wednesday, March 11, 2026

United Stated Antimony Corporation (“UAMY”) transferred primary listing from the NYSE Amex to the New York Stock Exchange (“NYSE”) effective today, Wednesday, March 11, 2026.  MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options will use NYSE as the “market for the underlying security” for the purpose of Openings on the Exchange.

For more information, please refer to the following Regulatory Circulars:

Please direct questions to the Regulatory Department at Regulatory@miaxglobal.com or (609) 897-7309.