Patterson Mark

Insider

EVP and CFO

Trades at: CSCO

30D 90D 1Y

Net shares · 30d

-7.4K

0 buy · 7.4K sell

Net value · 30d

-$887.3K

$0 in · $887.3K out

Sentiment · 30d

Net selling

0% buying · 100% selling

Open-market trades · 30d

0 buy · 7.4K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

All transactions

Show open-market only

CSCO Sell·S
Jun 11, 26

EVP and CFO · 10b5-1

$887.3K

7.4K sh · $119.96 avg · 6 lots

Own -4%
CSCO Other·F
Jun 10, 26

EVP and CFO · 10b5-1

$770.2K

6.4K sh · $120.36

Own -3%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 11, 2026	CSCO	EVP and CFO	Sell S	7.4K6 lots	-4%	$119.96 avg	$887.3K
Jun 10, 2026	CSCO	EVP and CFO	Other F	6.4K	-3%	$120.36	$770.2K

About Patterson Mark

This profile aggregates every SEC Form 4 insider transaction reported by Patterson Mark across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.