X0306 4 2016-12-20 0 0001272830 VONAGE HOLDINGS CORP VG 0001361433 Citron Jeffrey A C/O VONAGE HOLDINGS CORP. 23 MAIN STREET HOLMDEL NJ 07733 1 0 1 0 Common Stock 2016-12-20 4 S 0 83333 6.9881 D 3913547 I By Kyra E. Citron 2016 Florida Descendant's Trust Common Stock 2016-12-21 4 S 0 83333 6.9624 D 3830214 I By Kyra E. Citron 2016 Florida Descendant's Trust Common Stock 2016-12-22 4 S 0 83334 6.94 D 3746880 I By Kyra E. Citron 2016 Florida Descendant's Trust Common Stock 2016-12-20 4 S 0 83333 6.9881 D 3917945 I By Noah A. Citron 2016 Florida Descendant's Trust Common Stock 2016-12-21 4 S 0 83333 6.9624 D 3834612 I By Noah A. Citron 2016 Florida Descendant's Trust Common Stock 2016-12-22 4 S 0 83334 6.94 D 3751278 I By Noah A. Citron 2016 Florida Descendant's Trust Common Stock 12651039 D Common Stock 178959 I By KEC Holdings Sale was made pursuant to a trading plan under Rule 10b5-1 under the Securities and Exchange Act of 1934, as amended, which was adopted on November 18, 2015 and reflects the advice of estate planning advisors with respect to trusts for Mr. Citron's children. The price reported in Column 4 is a weighted average price. The Common Stock was sold at prices ranging from $6.87 to $7.095. Upon request, the Reporting Person will provide to the Securities and Exchange Commission staff, the Issuer and any security holder of the Issuer full information regarding the number of shares of Common Stock sold at each separate price within the range. The price reported in Column 4 is a weighted average price. The Common Stock was sold at prices ranging from $6.885 to $7.11. Upon request, the Reporting Person will provide to the Securities and Exchange Commission staff, the Issuer and any security holder of the Issuer full information regarding the number of shares of Common Stock sold at each separate price within the range. The price reported in Column 4 is a weighted average price. The Common Stock was sold at prices ranging from $6.83 to $6.99. Upon request, the Reporting Person will provide to the Securities and Exchange Commission staff, the Issuer and any security holder of the Issuer full information regarding the number of shares of Common Stock sold at each separate price within the range. /s/ Joann Vought, Attorney-in-fact for Jeffrey A. Citron 2016-12-22