Mark Patterson Cisco Systems, Inc. (CSCO) insider trading activity

Mark Patterson is EVP and CFO of CISCO SYSTEMS, INC.. Currently has a direct ownership of 206,270 shares of CSCO, which is worth approximately $16 Million. The most recent transaction as insider was on Nov 21, 2025, when has been sold 2,626 shares (Common Stock) at a price of $76.1 per share, resulting in proceeds of $199,838. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 206K

16.66% 3M change

n/a 12M change

Total Value Held $16 Million

Mark Patterson Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 21 2025	SELL Payment of exercise price or tax liability	$199,838 $76.1 p/Share	2,626 Reduced 1.26%	206,270 Common Stock
Nov 18 2025	SELL Open market or private sale	$5,334,098 $77.4 p/Share	68,916 Reduced 24.81%	208,896 Common Stock
Nov 10 2025	SELL Payment of exercise price or tax liability	$3,177,752 $71.07 p/Share	44,713 Reduced 13.86%	277,812 Common Stock
Nov 10 2025	BUY Grant, award, or other acquisition	-	74,492 Added 18.76%	322,526 Common Stock
Sep 16 2025	BUY Grant, award, or other acquisition	-	89,646 Added 26.59%	247,514 Common Stock
Aug 19 2025	SELL Open market or private sale	$484,265 $66.98 p/Share	7,230 Reduced 4.38%	157,868 Common Stock
Aug 10 2025	SELL Payment of exercise price or tax liability	$336,695 $71.79 p/Share	4,690 Reduced 2.76%	165,098 Common Stock

Mark Patterson

EVP and CFO

San Jose, CA

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