WESTERN DIGITAL CORP - 09 Jun 2025 Form 4/A - Amendment Insider Report for Sandisk Corp (SNDK)

Role: 10%+ Owner
Signature: /s/ Brandi R. Steege, Assistant Secretary
Issuer symbol: SNDK
Transactions as of: 09 Jun 2025
Net transactions value: $0
Form type: 4/A - Amendment
Filing time: 09 Jun 2025, 18:51:08 UTC
Date Of Original Report: 09 Jun 2025
Previous filing: 25 Feb 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
WESTERN DIGITAL CORP	10%+ Owner	5601 GREAT OAKS PARKWAY, SAN JOSE	/s/ Brandi R. Steege, Assistant Secretary	09 Jun 2025	0000106040

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SNDK	Common Stock	Other		-21,314,768	-74%		7,513,019	09 Jun 2025	Direct	F1, F2

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

WESTERN DIGITAL CORP is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	The reporting person exchanged 21,314,768 shares of the common stock of the Issuer to extinguish $796 million aggregate principal amount of indebtedness under a term A-3 loan of the reporting person in a debt-for-equity exchange.
F2	The value of the Issuer's common stock for purposes of the debt-for-equity exchange was $37.345 per share.

Remarks:

This Form 4 amendment is being filed solely to correct the acquisition/disposition code to indicate that the shares of common stock were disposed by the reporting person.