Patterson Mark

Insider

EVP and CFO

Trades at: CSCO

30D 90D 1Y

Net shares · 365d

-93.9K

0 buy · 93.9K sell

Net value · 365d

-$7.7M

$0 in · $7.7M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 93.9K 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.

Transactions · 365d

Open-market Buys Sells All types

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%
CSCO Sell·S
May 15, 26

EVP and CFO · 10b5-1

$646.5K

5.5K sh · $117.29 avg · 4 lots

Own -3%
CSCO Other·F
May 10, 26

EVP and CFO

$351.5K

3.6K sh · $96.57

Own -2%
CSCO Sell·S
Mar 20, 26

EVP and CFO · 10b5-1

$381.5K

4.9K sh · $77.98 avg · 2 lots

Own -2%
CSCO Other·F
Feb 10, 26

EVP and CFO

$159.6K

1.8K sh · $86.78

Own -1%
CSCO Other·F
Nov 21, 25

EVP and CFO

$199.8K

2.6K sh · $76.10

Own -1%
CSCO Sell·S
Nov 18, 25

EVP and CFO · 10b5-1

$5.3M

68.9K sh · $77.30 avg · 2 lots

Own -23%
CSCO Other·F
Nov 10, 25

EVP and CFO

$3.2M

44.7K sh · $71.07

Own -14%
CSCO Grant·A
Nov 10, 25

EVP and CFO

$0

74.5K sh

Own +30%
CSCO Grant·A
Sep 16, 25

EVP and CFO

$0

89.6K sh

Own +57%
CSCO Sell·S
Aug 19, 25

EVP and CFO · 10b5-1

$484.3K

7.2K sh · $66.98

Own -4%
CSCO Other·F
Aug 10, 25

EVP and CFO

$336.8K

4.7K sh · $71.79

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
May 15, 2026	CSCO	EVP and CFO	Sell S	5.5K4 lots	-3%	$117.29 avg	$646.5K
May 10, 2026	CSCO	EVP and CFO	Other F	3.6K	-2%	$96.57	$351.5K
Mar 20, 2026	CSCO	EVP and CFO	Sell S	4.9K2 lots	-2%	$77.98 avg	$381.5K
Feb 10, 2026	CSCO	EVP and CFO	Other F	1.8K	-1%	$86.78	$159.6K
Nov 21, 2025	CSCO	EVP and CFO	Other F	2.6K	-1%	$76.10	$199.8K
Nov 18, 2025	CSCO	EVP and CFO	Sell S	68.9K2 lots	-23%	$77.30 avg	$5.3M
Nov 10, 2025	CSCO	EVP and CFO	Other F	44.7K	-14%	$71.07	$3.2M
Nov 10, 2025	CSCO	EVP and CFO	Grant A	74.5K	+30%	—	$0
Sep 16, 2025	CSCO	EVP and CFO	Grant A	89.6K	+57%	—	$0
Aug 19, 2025	CSCO	EVP and CFO	Sell S	7.2K	-4%	$66.98	$484.3K
Aug 10, 2025	CSCO	EVP and CFO	Other F	4.7K	-3%	$71.79	$336.8K

Buy Sell Non-market (grant · exercise · gift)

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.