Matthew E. Massengill - Mar 3, 2025 Form 4 Insider Report for Sandisk Corp (SNDK)

Role: Director
Signature: /s/ Van Huynh Attorney-in-Fact for Matthew E. Massengill
Stock symbol: SNDK
Transactions as of: Mar 3, 2025
Transactions value $: $0
Form type: 4
Date filed: 3/4/2025, 07:34 PM
Previous filing: Jan 31, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SNDK	Common Stock	Award	$0	+4.84K	$0.00	4.84K	Mar 3, 2025	Direct	F1
holding	SNDK	Common Stock					12.3K	Mar 3, 2025	By Family Trust	F2
holding	SNDK	Common Stock					166	Mar 3, 2025	By IRA	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
F2	The reporting person acquired these shares of Sandisk Common Stock in connection with the spin-off from Western Digital Corporation ("WDC") effective February 21, 2025 (the "Spin-Off"), as further described in the Issuer's current report on Form 8-K filed on February 24, 2025, where each WDC shareholder received one-third (1/3) of one share of Sandisk Common Stock for each share of WDC common stock held. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended("Exchange Act") pursuant to Rule 16a-9 under the Exchange Act.

Content

Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The reporting person acquired these shares of Sandisk Common Stock in connection with the spin-off from Western Digital Corporation ("WDC") effective February 21, 2025 (the "Spin-Off"), as further described in the Issuer's current report on Form 8-K filed on February 24, 2025, where each WDC shareholder received one-third (1/3) of one share of Sandisk Common Stock for each share of WDC common stock held. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended("Exchange Act") pursuant to Rule 16a-9 under the Exchange Act.