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Regulatory Alert, Trading Alert

MIAX Sapphire

October 15, 2025 | 05:22 PM

MIAX Sapphire Exchange - Market for Underlying Security Used for Openings on MIAX Sapphire Options for the Adjusted Symbol WOLF1 Effective Thursday, October 16, 2025

Wolfspeed Inc. adjusted option class (“WOLF1”) will be available for trading on MIAX Sapphire Options beginning Thursday, October 16, 2025. As set forth in MIAX Sapphire Rule 503(a)(3), the exchange shall use the New York Stock Exchange (“NYSE”) as the “market for the underlying security” for the purpose of Openings on the Exchange.

Please refer to the following Regulatory Circular:

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