John C. Morris - 20 Aug 2025 Form 4 Insider Report for Seagate Technology Holdings plc (STX)

Reporting relationship: EVP & CTO
Issuer ticker: STX
Reported as of: 20 Aug 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 22 Aug 2025, 18:03:14 UTC
Prior SEC filing: 12 Jun 2025
Next SEC filing: 11 Sep 2025
Source filing: View source filing
Reporting owner signature: /s/ Louis J. Thorson, Attorney-in-Fact for John C. Morris

Key filing fact

John C. Morris filed Form 4 for Seagate Technology Holdings plc (STX) on 22 Aug 2025.

Key facts

This page summarizes John C. Morris's Form 4 filing for Seagate Technology Holdings plc (STX).
4 reported transactions and 4 derivative rows are listed below.
Accepted by SEC: 22 Aug 2025, 18:03.

Change

Previous filing in this sequence was filed on 12 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001988271 Primary reporting owner

Morris John Christopher

Relationship: EVP & CTO
Address: SEAGATE TECHNOLOGY PLC, 47488 KATO ROAD, FREMONT
Signature: /s/ Louis J. Thorson, Attorney-in-Fact for John C. Morris
Signature date: 22 Aug 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

STX transaction Derivative

NQ Stock Option

Award

Transaction value: $0
Shares: +18,816
Change %
Price: $0.000000
Shares after: 18,816
Date: 20 Aug 2025
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 18,816
Exercise price: $158.40
Footnotes: F1

STX transaction Derivative

Restricted Share Unit

Award

Transaction value: $0
Shares: +7,056
Change %
Price: $0.000000
Shares after: 7,056
Date: 20 Aug 2025
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 7,056
Exercise price: $0.000000
Footnotes: F2

STX transaction Derivative

Restricted Share Unit

Award

Transaction value: $0
Shares: +4,070
Change %
Price: $0.000000
Shares after: 4,070
Date: 20 Aug 2025
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 4,070
Exercise price: $0.000000
Footnotes: F3

STX transaction Derivative

Restricted Share Unit

Award

Transaction value: $0
Shares: +1,221
Change %
Price: $0.000000
Shares after: 1,221
Date: 20 Aug 2025
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 1,221
Exercise price: $0.000000
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Options granted to the Reporting Person under the Seagate Technology plc 2022 Equity Incentive Plan the ("Plan") are subject to a four-year vesting schedule. Subject to continuous employment, 25% shall vest on August 20, 2026 and the remaining portion shall vest in equal monthly installments over the following three years for a total vesting period of four years.

Footnote F2

Consists of a grant of Restricted Share Unit (RSU) awarded to the Reporting Person under the Plan, subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, such RSUs vest as to one-quarter of the shares on August 20, 2026 and then in equal quarterly installments thereafter.

Footnote F3

Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, 100% of such RSUs will vest on the first anniversary of the grant date, August 20, 2026.