Seagate Technology — Director's Dealing 2025

Feb 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology Holdings plc (STX)
CIK: 0001137789
Period of Report: 2025-02-20

Reporting Person: MOSLEY WILLIAM D (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-02-20	Ordinary Shares	M	11808	—	Acquired	597399	Direct
2025-02-20	Ordinary Shares	F	4755	$102.64	Disposed	592644	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-02-20	Performance-Based Restricted Share Units	$0	M	11808	Disposed		Ordinary Shares (11808)	Direct

Footnotes

F1: On January 18, 2025 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,808 Performance Share Units granted to Mr. Mosley on February 20, 2024. The 11,808 Ordinary Shares vested on February 20, 2025.