Item 5. Other Information

Insider Trading Arrangements

None.

Annual Meeting Date

On April 29, 2025, our board of directors determined to hold our first annual meeting of stockholders (the “2025 Annual Meeting”) on Tuesday, November 18, 2025. In accordance with our Bylaws, stockholder proposals and nominations should be sent to Sandisk Corporation, 951 Sandisk Drive, Milpitas, California, 95035, Attention: Secretary, and deadlines for submission of nominations and stockholder proposals are set out below:

• Deadline for Rule 14a-8 Stockholder Proposals: Consistent with the Securities and Exchange Commission’s proxy rules, we have set June 27, 2025 as the deadline for receipt of proposals to be included in our proxy materials for the 2025 Annual Meeting.

• Deadline for Other Stockholder Proposals: In accordance with our Bylaws, notice of stockholder proposals intended to be presented at, but not included in proxy materials for, the 2025 Annual Meeting, including director nominations for election to our board of directors (other than “proxy access” director nominations) must be received no earlier than July 21, 2025 and no later than August 20, 2025. Notice must also comply with the other requirements in our Bylaws and other applicable law.