Mark Patterson $CSCO SEC Form 4 Insider Trading

Mark Patterson has filed a total of 1 insider trades in $CSCO since 2021. Their most recent trade was a sale of 7,230 shares, made on Aug 19, 2025. Their largest trade was a sale of 7,230 shares, made on Aug 19, 2025. We estimate that they now own 247,514 shares of $CSCO, worth an estimated $16.9 million.

Insider Trading at $CSCO

There have been a total of 162 insider trades reported at $CSCO since 2021, with 0 shares purchased and 2.1 million shares sold. The most active insider traders in $CSCO stock have been Deborah L Stahlkopf, Charles Robbins, and Prat Bhatt. The most recent trade was a sale of 3,326 shares reported by Oliver Tuszik (EVP, Global Sales), made on Sep 19, 2025.

$CSCO Executives and Stock Owners with Insider Trades

• Deborah L Stahlkopf, EVP and Chief Legal Officer

• Charles Robbins, Chair and CEO

• Prat Bhatt, SVP & Chief Acctg Officer

• Maria Victoria Wong, SVP & Chief Acctg Officer

• Jeffery S. Sharritts, EVP & Chief Cust & Prtnr Offcr

• Maria Martinez, EVP & Chief Operating Officer

• Richard Scott Herren, EVP and CFO

• Thimaya K. Subaiya, EVP, Operations

• Jeetendra I Patel, President and CPO

• Oliver Tuszik, EVP, Global Sales

• Geraldine Elliott, EVP & Chief Cust & Prtnr Offcr

• Mark Patterson, EVP and CFO

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.