144 0001204825 XXXXXXXX LIVE 0001014473 Verisign Inc 000-23593 12061 Bluemont Way Reston VA 20190 703-948-3200 Roger Moore Board Member Class A Common UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

25000 7012500 93900000 05/23/2025 NASDAQ Class A common 01/21/2011 RSU grant Verisign N 6523 01/21/2011 n/a Class A common 05/18/2011 RSU grant Verisign N 5283 05/18/2011 n/a Class A common 11/10/2011 RSU grant Verisign N 4846 11/10/2011 n/a Class A common 07/24/2012 RSU grant Verisign N 5744 07/24/2012 n/a Class A common 07/21/2015 RSU grant Verisign N 3687 07/21/2015 n/a Class A common 07/22/2019 RSU grant Verisign N 1157 07/22/2019 n/a Y 05/23/2025 /s/JOSEPH CASSIDY, as a duly authorized representative of UBS Financial Services Inc, as attorney-in-fact for Roger Moore