Mark Patterson insider trades

Open-market stock purchases and sales by Mark Patterson, EVP and CFO at Cisco Systems, Inc, from SEC Form 4 filings since Sep 8, 2010.

Recent trades

DateStockTradeValue
Sep 16, 2026CSCO Cisco Systems, IncBought (not open market)—
Sep 11, 2026CSCO Cisco Systems, IncSold$195K
Sep 10, 2026CSCO Cisco Systems, IncSold (not open market)$170K
Aug 14, 2026CSCO Cisco Systems, IncSold$100K
Aug 14, 2026CSCO Cisco Systems, IncSold$423K
Aug 14, 2026CSCO Cisco Systems, IncSold$56.3K
Aug 10, 2026CSCO Cisco Systems, IncSold (not open market)$494K
Jun 11, 2026CSCO Cisco Systems, IncSold$189K
Jun 11, 2026CSCO Cisco Systems, IncSold$102K
Jun 11, 2026CSCO Cisco Systems, IncSold$132K
Jun 11, 2026CSCO Cisco Systems, IncSold$310K
Jun 11, 2026CSCO Cisco Systems, IncSold$24.5K
Jun 10, 2026CSCO Cisco Systems, IncSold (not open market)$770K
May 15, 2026CSCO Cisco Systems, IncSold$34.5K
May 15, 2026CSCO Cisco Systems, IncSold$235K
May 15, 2026CSCO Cisco Systems, IncSold$202K
May 15, 2026CSCO Cisco Systems, IncSold$174K
May 10, 2026CSCO Cisco Systems, IncSold (not open market)$351K
Mar 20, 2026CSCO Cisco Systems, IncSold$186K
Mar 20, 2026CSCO Cisco Systems, IncSold$196K
Feb 10, 2026CSCO Cisco Systems, IncSold (not open market)$160K
Nov 21, 2025CSCO Cisco Systems, IncSold (not open market)$200K
Nov 18, 2025CSCO Cisco Systems, IncSold$3.8M
Nov 18, 2025CSCO Cisco Systems, IncSold$1.6M
Nov 10, 2025CSCO Cisco Systems, IncBought (not open market)—

Companies traded

  • CSCO Cisco Systems, Inc: 18 sales, last Sep 16, 2026
  • ENSV Enservco Corp: other filings, last Sep 11, 2023
  • AUTO Autoinfo Inc: other filings, last Dec 15, 2011

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