Cyxtera Technologies, Inc. BAC Colonnade Office Towers Coral Gables, FL 33134 Attention: Victor F. Semah Email: victor.semah@cyxtera.com Re: Amendment to Optional Share Letter Agreement Ladies and Gentlemen:Optional Share Letter Agreement • August 11th, 2021 • BC Partners Holdings LTD • Services-computer programming, data processing, etc. • Delaware
Reference is hereby made to that certain Letter Agreement, dated as of February 21, 2021 (the “Letter Agreement”), by and among Starboard Value and Opportunity Master Fund Ltd, Starboard Value and Opportunity S LLC, Starboard Value LP, Starboard Value and Opportunity C LP, Starboard Value and Opportunity Master Fund L LP, Starboard X Master Fund Ltd (collectively, the “Purchasers”) and Cyxtera Technologies, Inc. (“Cyxtera”). Capitalized terms used but not defined in this Amendment to the Letter Agreement (this “Amendment”) shall have the meanings assigned to them in the Letter Agreement.
