Seagate Technology — Director's Dealing 2025

Jun 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology Holdings plc (STX)
CIK: 0001137789
Period of Report: 2025-06-11

Reporting Person: Teh Ban Seng (EVP & Chief Commercial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-11	Ordinary Shares	M	988	—	Acquired	12651	Direct
2025-06-11	Ordinary Shares	S	1723	$129.05	Disposed	10928	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-06-11	Restricted Share Unit	$	M	988	Disposed		Ordinary Shares (988)	Direct

Footnotes

F1: These Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted by the Reporting Person on October 31, 2024.

F2: Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.

F3: Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. One-quarter vested starting on September 11, 2024 and then in equal quarterly installments thereafter.