X0508 4 2026-03-03 0 0002023554 Sandisk Corp SNDK 0001342570 Caulfield Thomas C/O SANDISK CORPORATION 951 SANDISK DRIVE MILPITAS CA 95035 1 0 0 0 0 Common Stock 2026-03-03 4 G 0 14500 0.0 D 2312 D Common Stock 2026-03-03 4 G 0 14500 0.0 A 14500 I Spouse's Trust This transfer was for bona fide estate planning purposes. The transferred shares remain subject to certain restrictions on transfer pursuant to a lock-up agreement, expiring March 19, 2026. By: /s/ Van Huynh Attorney-in-Fact For: Thomas Caulfied 2026-03-05