Seagate Technology — Director's Dealing 2025

Jun 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology Holdings plc (STX)
CIK: 0001137789
Period of Report: 2025-06-09

Reporting Person: Morris John Christopher (SVP & CTO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-09	Ordinary Shares	M	499	—	Acquired	12361	Direct
2025-06-09	Ordinary Shares	F	153	$130.17	Disposed	12208	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-06-09	Restricted Share Unit	$	M	499	Disposed		Ordinary Shares (499)	Direct

Footnotes

F1: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F2: Consists of a grant of RSUs awarded to the Reporting Person under the 2022 Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 9, 2023 and then in equal quarterly installments thereafter.