Mark Adams Seagate Technology Holdings PLC (STX) insider trading activity

Mark Adams is Director of Seagate Technology Holdings plc. Currently has a direct ownership of 2,046 shares of STX, which is worth approximately $528,297. The most recent transaction as insider was on Oct 19, 2025, when has been sold 647 shares (Ordinary Shares) at a price of $225.4 per share, resulting in proceeds of $145,833. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.05K

Infinity% 3M change

Infinity% 12M change

Total Value Held $528,297

Mark Adams Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 19 2025	SELL Payment of exercise price or tax liability	$145,833 $225.4 p/Share	647 Reduced 24.03%	2,046 Ordinary Shares
Oct 19 2025	BUY Exercise of conversion of derivative security	-	2,693 Added 50.0%	2,693 Ordinary Shares
Oct 20 2022	SELL Payment of exercise price or tax liability	$60,401 $53.03 p/Share	1,139 Reduced 100.0%	0 Ordinary Shares
Oct 20 2022	BUY Exercise of conversion of derivative security	-	3,162 Added 50.0%	3,162 Ordinary Shares
Oct 20 2021	BUY Exercise of conversion of derivative security	-	5,847 Added 50.0%	5,847 Ordinary Shares
Oct 21 2020	BUY Exercise of conversion of derivative security	-	5,579 Added 50.0%	5,579 Ordinary Shares

Also insider at

SGH

SMART Global Holdings, Inc. Technology

President and CEO

CDNS

CADENCE DESIGN SYSTEMS INC Technology

Director

Mark Adams

Director

Newark, CA

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