On October 11, 2021, Stephen Fisher notified the Board of Directors of Vonage Holdings Corp. that, given corporate policy at his current employer, he will be unable to continue as a member of the Company's Board. Thus, pursuant to Vonage's Corporate Governance Principles he will resign from the Board, effective October 11, 2021. Mr. Fisher has served as a director since January 2013, and his resignation did not result from any disagreement with the Company.