SEC Form 4 · accession 0000858877-26-000126
CISCO SYSTEMS, INC. · CSCO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark Patterson
Officer — EVP and CFO
Period of report
Aug 14, 2026
Accepted (ET)
Aug 17, 2026 · 5:25 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0000858877
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2,F3 | Aug 14, 2026 | S | 904 | $110.6009 | D | 173,415 | D | |
| Common StockF4 | Aug 14, 2026 | S | 3,788 | $111.599 | D | 169,627 | D | |
| Common StockF5 | Aug 14, 2026 | S | 500 | $112.518 | D | 169,127 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2025.
- F2Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $110.09 to $111.03. 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.
- F3Includes 1,786.851 dividend equivalents accrued on unvested restricted stock units. Each dividend equivalent is the economic equivalent of one share of Cisco common stock.
- F4Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $111.14 to $112.11. 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.
- F5Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $112.26 to $112.84. 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.