AMENDMENT NO. 1 TO TAX BENEFITS PRESERVATION PLANDelaware • November 22nd, 2021
Jurisdiction FiledNovember 22nd, 2021This Amendment No. 1 (this “Amendment”) to Tax Benefits Preservation Plan (the “Preservation Plan”), dated as of June 7, 2012, by and between Vonage Holdings Corp., a Delaware corporation (the “Company”), and American Stock Transfer & Trust Company, LLC (“Rights Agent”), is entered into as of November 22, 2021, by and between the Company and Rights Agent. Capitalized terms used and not defined herein shall have the meanings ascribed to such terms in the Preservation Plan.