Mark Patterson

CSCO

Mark Patterson serves as EVP and CFO at Cisco Systems, Inc. (CSCO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

6 trades

$9.69M

Net Position

Net Seller

$9.69M

Companies Traded

CSCO

Active Period

Aug 2025 – Feb 2026

6 total trades

Most Recent

Sell CSCO

Feb 10, 2026 · $159.6K

Mark Patterson's Insider Trading at Cisco Systems, Inc. (CSCO)

Buys

0 · $0.00

Sells

6 · $9.69M

Total Shares Bought

Total Shares Sold

130,017

CSCO Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 10, 2026↗	Sell	1,840	$86.76	$159.6K
Nov 24, 2025↗	Sell	2,626	$76.10	$199.8K
Nov 20, 2025↗	Sell	68,916	$77.30	$5.33M
Nov 13, 2025↗	Sell	44,714	$71.07	$3.18M
Aug 19, 2025↗	Sell	7,230	$66.98	$484.3K
Aug 12, 2025↗	Sell	4,691	$71.79	$336.8K