Sandisk Corp (SNDK) director files Form 3 reporting no share ownership

Rhea-AI Filing Summary

Sandisk Corp director reports no beneficial ownership of stock

Sandisk Corp director Alexander Bradley filed an initial insider ownership report as of 12/30/2025. This filing, made on a Form 3, states that no Sandisk Corp securities are beneficially owned, including both regular shares and derivative securities such as options or warrants. The document is signed by an attorney-in-fact under a power of attorney, confirming the reporting position and the absence of any reportable holdings.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Bradley Alexander R.

(Last) (First) (Middle)

C/O SANDISK CORPORATION

951 SANDISK DRIVE

(Street)

MILPITAS CA 95035

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
12/30/2025

3. Issuer Name and Ticker or Trading Symbol
Sandisk Corp [ SNDK ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 - Power-of-Attorney

No securities are beneficially owned.

	By: /s/ Van Huynh Attorney-in-Fact For: Alexander Bradley	01/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What does the Sandisk Corp (SNDK) Form 3 filing show for Alexander Bradley?

The Form 3 filing for Alexander Bradley, a director of Sandisk Corp (SNDK), reports that he has no beneficial ownership of Sandisk securities as of the event date.

What is the event date in the Sandisk Corp (SNDK) Form 3 for Alexander Bradley?

The event date requiring the Form 3 statement is 12/30/2025, which is when Alexander Bradley’s status triggered the reporting obligation.

What is Alexander Bradley’s relationship to Sandisk Corp (SNDK)?

Alexander Bradley is identified in the filing as a director of Sandisk Corp. The box for director is checked, while other relationship boxes such as officer or 10% owner are not.

Does the Sandisk Corp (SNDK) Form 3 report any derivative securities for Alexander Bradley?

No. The filing includes a section for derivative securities, but the remarks clearly state that no securities are beneficially owned, which covers both non-derivative and derivative holdings.

Who signed the Sandisk Corp (SNDK) Form 3 for Alexander Bradley?

The Form 3 is signed by Van Huynh as Attorney-in-Fact for Alexander Bradley, indicating it was executed under a power of attorney, with a signature date of 01/02/2026.

What exhibit is referenced in the Sandisk Corp (SNDK) Form 3 filing?

The remarks reference Exhibit 24 - Power-of-Attorney, which supports the authority of the attorney-in-fact who signed the filing on behalf of Alexander Bradley.