Seagate Technology — Director's Dealing 2024

Sep 27, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology Holdings plc (STX)
CIK: 0001137789
Period of Report: 2024-09-26

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-09-26	Ordinary Shares	M	141785	$50.29	Acquired	810401	Direct
2024-09-26	Ordinary Shares	S	141785	$110.1755	Disposed	668616	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-09-26	NQ Options	$50.29	M	141785	Disposed	2025-09-10	Ordinary Shares (141785)	Direct

Footnotes

F1: The option exercise and sales of Ordinary Shares reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on May 6, 2024 by the Reporting Person.

F2: These Ordinary Shares were sold in multiple trades at prices ranging from $110.00 to $110.43. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

F3: Options granted to the Reporting Person under the Issuer's 2012 Equity Incentive Plan are subject to a four-year vesting schedule. One quarter of the options vested on September 10, 2019. The remaining options vested in equal monthly installments over the 36 months following September 10, 2019.