SNDK: 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 10, 2026, following an annual review of the compensation levels of the executive officers of Sandisk Corporation (the “Company”), the Compensation and Talent Committee of the Board of Directors of the Company approved compensation adjustments for Alper Ilkbahar, the Company’s Chief Technology Officer, and Bernard Shek, the Company’s Chief Legal Officer, each effective as of October 1, 2026. The table below sets forth the adjusted annual base salary (if applicable) and adjusted annual short-term incentive (“STI”) target percentage amounts as a percentage of annual base salary (if applicable). In addition to compensation adjustments for Messrs. Ilkbahar and Shek, the table below also reflects the current compensation levels for the Company’s two other named executives, David Goeckeler, the Company’s Chief Executive Officer, and Luis Visoso, the Company’s Chief Financial Officer. There were no changes to Mr. Goeckeler’s annual base salary or to Messrs. Goeckeler, Visoso, or Ilkbahar’s annual STI targets. Name Position Annual Base Salary Annual STI Target % Alper Ilkbahar Executive Vice President and Chief Technology Officer $755,000 100% Bernard Shek Executive Vice President and Chief Legal Officer $618,000 100% David Goeckeler Chairman and Chief Executive Officer $1,300,000 200% Luis Visoso Executive Vice President and Chief Financial Officer $875,000 150% 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, thereunto duly authorized. Sandisk Corporation (Registrant) By: /s/ Bernard Shek Ber