Mark Patterson - 16 Sep 2026 Form 4 Insider Report for CISCO SYSTEMS, INC. (CSCO)

Reporting relationship: EVP and CFO
Issuer ticker: CSCO
Reported as of: 16 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 18 Sep 2026, 19:00:59 UTC
Prior SEC filing: 14 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark Patterson by Jeremy Erickson, Attorney-in-Fact

Key filing fact

Mark Patterson filed Form 4 for CISCO SYSTEMS, INC. (CSCO) on 18 Sep 2026.

Key facts

This page summarizes Mark Patterson's Form 4 filing for CISCO SYSTEMS, INC. (CSCO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 Sep 2026, 19:00.

Change

Previous filing in this sequence was filed on 14 Sep 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002080779 Primary reporting owner

Patterson Mark

Relationship: EVP and CFO
Address: 170 WEST TASMAN DRIVE, SAN JOSE
Signature: /s/ Mark Patterson by Jeremy Erickson, Attorney-in-Fact
Signature date: 18 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CSCO transaction

Common Stock

Award

Transaction value
Shares: +92,817
Change %: +56%
Price: $0.000000^*
Shares after: 258,595
Date: 16 Sep 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents a restricted stock unit award that vests in installments, with thirty-four percent (34%) of the shares vesting on November 10, 2027 and eight-and-one-quarter percent (8.25%) of the shares vesting quarterly thereafter.

Footnote F2

Includes 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.