John Christopher Morris - 24 Feb 2026 Form 4 Insider Report for Seagate Technology Holdings plc (STX)

Role
EVP & CTO
Signature
/s/ Louis J. Thorson, Attorney-in-Fact for John C. Morris
Issuer symbol
STX
Transactions as of
24 Feb 2026
Net transactions value
-$98,400
Form type
4
Filing time
25 Feb 2026, 16:18:52 UTC
Previous filing
23 Feb 2026
Next filing
11 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Morris John Christopher EVP & CTO SEAGATE TECHNOLOGY PLC, 47488 KATO ROAD, FREMONT /s/ Louis J. Thorson, Attorney-in-Fact for John C. Morris 25 Feb 2026 0001988271

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction STX Ordinary Shares Sale $98,400 -240 -1.4% $410.00 16,566 24 Feb 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 1, 2025.