William D. Mosley - 11 Jun 2025 Form 4 Insider Report for Seagate Technology Holdings plc (STX)

Role
Chief Executive Officer, Director
Signature
/s/ Louis J. Thorson, Attorney-in-Fact for William D. Mosley
Issuer symbol
STX
Transactions as of
11 Jun 2025
Net transactions value
-$212,124
Form type
4
Filing time
12 Jun 2025, 16:31:00 UTC
Previous filing
10 Jun 2025
Next filing
02 Jul 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MOSLEY WILLIAM D Chief Executive Officer, Director SEAGATE TECHNOLOGY HOLDINGS PLC, 47488 KATO ROAD, FREMONT /s/ Louis J. Thorson, Attorney-in-Fact for William D. Mosley 12 Jun 2025 0001388390

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction STX Ordinary Shares Options Exercise $0 +3,318 +0.64% $0.000000 520,387 11 Jun 2025 Direct
transaction STX Ordinary Shares Tax liability $212,124 -1,677 -0.32% $126.49 518,710 11 Jun 2025 Direct

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 Options Exercise $0 -3,318 -10% $0.000000 29,871 11 Jun 2025 Ordinary Shares 3,318 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer.
F2 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.