CISCO SYSTEMS, INC. (CSCO) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-10 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: CISCO SYSTEMS, INC. (CSCO) CIK: 0000858877 --- Reporting Owner --- Name: Stahlkopf Deborah L CIK: 0001873299 Role: Officer (EVP and Chief Legal Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-10 | Code: F (Payment of exercise/tax) Shares: -4,069.39 | Price: $96.57 Total Value: $392,980.99 Shares Owned After: 183,809.088 | Ownership: D (Direct) Footnotes: [F1] Represents shares withheld for payment of tax liability arising as a result of the partial settlement of two (2) restricted stock unit awards originally reported by the reporting person in Forms 4 filed with the Commission on September 25, 2023 and September 23, 2024, and the partial settlement of dividend equivalents accrued on the restricted stock unit awards. [F2] Includes 2,575.836 dividend equivalents accrued on vested deferred restricted stock units, 508.957 dividend equivalents accrued on unvested deferred restricted stock units and 3,323.998 dividend equivalents accrued on unvested restricted stock units. Each dividend equivalent is the economic equivalent of one share of Cisco common stock. --- Footnotes (Complete Index) --- F1: Represents shares withheld for payment of tax liability arising as a result of the partial settlement of two (2) restricted stock unit awards originally reported by the reporting person in Forms 4 filed with the Commission on September 25, 2023 and September 23, 2024, and the partial settlement of dividend equivalents accrued on the restricted stock unit awards. F2: Includes 2,575.836 dividend equivalents accrued on vested deferred restricted stock units, 508.957 dividend equivalents accrued on unvested deferred restricted stock units and 3,323.998 dividend equivalents accrued on unvested restricted stock units. Each dividend equivalent is the economic equivalent of one share of Cisco common stock. --- Signature --- /s/ /s/ Deborah L. Stahlkopf by Jay Higdon, Attorney-in-Fact (2026-05-12)