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Regulatory Alert

MIAX Pearl

February 14, 2022 | 07:51 AM

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol HTBX Effective Monday, February 14, 2022

Heat Biologics, Inc. (“HTBX”) will transfer primary listing from the NASDAQ Capital Markets to the NYSE American Stock Exchange (“NYSE American”) effective Monday, February 14, 2022.

MIAX Options, MIAX Pearl Options and MIAX Emerald Options will use NYSE American as the “market for the underlying security” for the purpose of Openings on the Exchange.

Please refer to the following for more information.

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