Seagate Technology — Director's Dealing 2023

Feb 24, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology Holdings plc (STX)
CIK: 0001137789
Period of Report: 2023-02-22

Reporting Person: Romano Gianluca (EVP & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-22	Ordinary Shares	M	18725	—	Acquired	66929	Direct
2023-02-22	Ordinary Shares	F	9284	$66.39	Disposed	57645	Direct
2023-02-22	Ordinary Shares	M	14042	—	Acquired	71687	Direct
2023-02-22	Ordinary Shares	F	5741	$66.39	Disposed	65946	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-02-22	Restricted Share Unit	$0.0	M	18725	Disposed	2023-02-22	Ordinary Shares (18725.0)	Direct
2023-02-22	Restricted Share Unit	$0.0	M	14042	Disposed	2026-02-22	Ordinary Shares (14042.0)	Direct

Footnotes

F1: These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").

F2: Consists of a grant of RSUs awarded to the Reporting Person under the 2022 Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, February 22, 2023.

F3: Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan"). Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on February 22, 2023, and each one year anniversary thereafter.