Verisign (VRSN)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-15 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: VERISIGN INC/CA (VRSN) CIK: 0001014473 --- Reporting Owner --- Name: CALYS JOHN CIK: 0001530819 Role: Officer (EVP, Chief Financial Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-09-15 | Code: F (Payment of exercise/tax) Shares: -72.38 | Price: $297.26 Total Value: $21,515.68 Shares Owned After: 30,886.239 | Ownership: D (Direct) Footnotes: [F1] Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units. [F2] Includes 31.5691 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. --- Footnotes (Complete Index) --- F1: Disposition of shares exempt under Rule 16b-3 as payment of tax liability to Company by delivery or withholding securities incident to vesting of restricted stock units. F2: Includes 31.5691 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. --- Signature --- /s/ Terence E. Kaden by Power of Attorney for John Calys (2026-09-16)