Thomas A. Szlosek - 23 Aug 2025 Form 4 Insider Report for Seagate Technology Holdings plc (STX)

Role: Director
Signature: /s/ Louis J. Thorson, Attorney-in-fact for Thomas Szlosek
Issuer symbol: STX
Transactions as of: 23 Aug 2025
Transactions value $: $0
Form type: 4
Filing time: 26 Aug 2025, 18:01:07 UTC
Previous filing: 08 Aug 2025
Next filing: 12 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Szlosek Thomas A	Director	47488 KATO RD, FREMONT	/s/ Louis J. Thorson, Attorney-in-fact for Thomas Szlosek	26 Aug 2025	0001293167

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	STX	Restricted Share Unit	Award	$0	+470		$0.00	470	23 Aug 2025	Ordinary Shares	470	$0.00	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person on August 23, 2025 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 27, 2025.

Content

Consists of a grant of restricted share units (RSUs) awarded to the Reporting Person on August 23, 2025 under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the date of the next annual general meeting of shareholders of the Issuer following the end of the fiscal year ending on June 27, 2025.