X0609 4 2026-09-01 0 0001014473 VERISIGN INC/CA VRSN 0001204816 BIDZOS D JAMES false 12061 BLUEMONT WAY RESTON VA 20190 1 1 0 0 Exec. Chairman, Pres, & CEO 1 Common Stock 2026-09-01 4 S 0 200 288.3033 D 398027.4109 D Common Stock 2026-09-01 4 S 0 400 289.39 D 397627.4109 D Common Stock 2026-09-01 4 S 0 1900 290.895 D 395727.4109 D Common Stock 2026-09-01 4 S 0 300 291.6033 D 395427.4109 D Common Stock 2026-09-01 4 S 0 400 293.5075 D 395027.4109 D Common Stock 2026-09-01 4 S 0 100 295.91 D 394927.4109 D The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $288.18 to $288.54, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Includes 138.7483 dividend equivalent restricted stock units acquired on August 27, 2026, in respect of previously granted restricted stock units under the Company's Amended and Restated 2006 Equity Incentive Plan. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $289.23 to $289.49, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $290.48 to $291.45, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $291.50 to $291.68, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $293.04 to $293.82, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Terence E. Kaden by Power of Attorney for D. James Bidzos 2026-09-02