SUN VALLEY MSTR GROWTH FUND

Palmedo Holdings LLLP and Peter Palmedo are the managing members of Sun Valley Gold LLC. Sun Valley Gold Company, a company in which Peter Palmedo is the majority shareholder, is the majority securityholder of Palmedo Holdings LLLP. Sun Valley Gold International, Ltd., of which Sun Valley Gold LLC is the Investment Manager, and Sun Valley Gold, L.P., of which Sun Valley Gold LLC is the General Partner, are the sole holders of the common shares of Sun Valley Gold Master Fund, a client account over which

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Sun Valley Gold LLC has discretionary authority. Accordingly, Sun Valley Gold LLC, Sun Valley Gold Master Fund, Sun Valley Gold Company and Mr. Palmedo (collectively, the “Sun Valley Group”) are joint actors in respect of securities of the Issuer.