X0609 4 2026-05-12 0 0002023554 Sandisk Corp SNDK 0001342570 Caulfield Thomas false C/O SANDISK CORPORATION 951 SANDISK DRIVE MILPITAS CA 95035 1 0 0 0 0 Common Stock 2026-05-12 4 G 0 9666 0.0 D 4834 I Spouse's Trust Common Stock 2312 D On May 12, 2026, the Reporting Person's Spouse's Trust gifted 9,666 shares to irrevocable trusts for the benefit of the Reporting Person's children for estate planning purposes. The Reporting Person disclaims beneficial ownership of these shares, which are now held by a third-party trustee, and they are no longer indirectly owned by the Reporting Person. By: /s/ Van Huynh Attorney-in-Fact For: Thomas Caulfield 2026-05-14