Verisign (VRSN)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-15 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: 2026-08-15 | Code: F (Payment of exercise/tax) Shares: -55.8702 | Price: $284.24 Total Value: $15,880.55 Shares Owned After: 31,069.801 | 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] Reporting Person's total direct holdings disclosed in Table I, Item 5 under Amount of Securities Beneficially Owned Following Reported Transaction(s) includes 39 shares acquired July 31, 2026 under the Amended and Restated 2007 Employee Stock Purchase Plan. [Transaction #2] Security: Common Stock Date: 2026-08-15 | Code: F (Payment of exercise/tax) Shares: -72.4133 | Price: $284.24 Total Value: $20,582.76 Shares Owned After: 30,997.3877 | 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. [Transaction #3] Security: Common Stock Date: 2026-08-15 | Code: F (Payment of exercise/tax) Shares: -70.3378 | Price: $284.24 Total Value: $19,992.82 Shares Owned After: 30,927.0499 | 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. --- 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: Reporting Person's total direct holdings disclosed in Table I, Item 5 under Amount of Securities Beneficially Owned Following Reported Transaction(s) includes 39 shares acquired July 31, 2026 under the Amended and Restated 2007 Employee Stock Purchase Plan. --- Signature --- /s/ Terence E. Kaden by Power of Attorney for John Calys (2026-08-18)