STX: Leadership change

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On September 2, 2026, Mr. Shankar Arumugavelu notified the Board of Directors (the “Board”) of Seagate Technology Holdings, plc (the “Company”) that he has decided not to stand for re-election to the Board at the Company’s 2026 Annual General Meeting of Shareholders (the “Annual Meeting”). Mr. Arumugavelu will continue to serve as a director until the conclusion of the Annual Meeting. Mr. Arumugavelu's decision not to stand for re-election was not due to any disagreement with the Company on any matter relating to the Company’s operations, policies, or practices. The Board thanks Mr. Arumugavelu for his service and contributions as a director. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized. SEAGATE TECHNOLOGY HOLDINGS PUBLIC LIMITED COMPANY Date: September 4, 2026 By: /s/ James C. Lee Name: James C. Lee Title: Executive Vice President, Chief Legal Officer, and Corporate Secretary