X0508 4 2025-12-16 0 0000858877 CISCO SYSTEMS, INC. CSCO 0001116268 JOHNSON KRISTINA M 170 WEST TASMAN DRIVE SAN JOSE CA 95134 1 0 0 0 0 Common Stock 2025-12-16 4 A 0 3481 0 A 75111.137 D Common Stock 2025-12-18 4 S 0 13481 77.1341 D 61630.137 D Represents a stock award which is fully vested on the date of grant. Includes 10,316.137 dividend equivalents accrued on vested deferred restricted stock units. Each dividend equivalent is the economic equivalent of one share of Cisco common stock. Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $77.13 to $77.15. The reporting person has provided to the issuer, and undertakes to provide to the staff of the Commission or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price within the range. Exhibit 24.1 - Power of Attorney /s/ Kristina M. Johnson by Jay Higdon, Attorney-in-Fact 2025-12-18