Sandisk Corp (SNDK) accounting chief sells 2,446 shares in open-market trade

Rhea-AI Filing Summary

Sandisk Corp VP and Chief Accounting Officer Michael Pokorny reported an open-market sale of 2,446 shares of Common Stock. The shares were sold at a price of 1426.18 per share. After this transaction, he directly holds 22,375 shares, meaning he sold about 11% of his direct holdings.

Insider Trade Summary

Net Seller: 2,446 shares ($3,488,436)

Net Sell 1 txn

Insider Pokorny Michael

Role VP, Chief Accounting Officer

Sold 2,446 shs ($3.49M)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,446	$1,426.18	$3.49M

Holdings After Transaction: Common Stock — 22,375 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold: 2,446 shares Sale price per share: 1426.18 per share Shares owned after sale: 22,375 shares +2 more

5 metrics

Shares sold 2,446 shares Open-market sale of Common Stock on 2026-05-12

Sale price per share 1426.18 per share Reported transaction price for the sale

Shares owned after sale 22,375 shares Direct holdings following the transaction

Net shares sold 2,446 shares Net sell direction in this Form 4

Transaction type Open-market sale (code S) Non-derivative Common Stock transaction

Key Terms

open-market sale, Common Stock, non-derivative, Form 4, +1 more

5 terms

open-market sale financial

"reported an open-market sale of 2,446 shares of Common Stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock financial

"sale of 2,446 shares of Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

non-derivative financial

"It is classified as a non-derivative transaction with the SEC code “S”"

Form 4 regulatory

"according to a Form 4 insider filing detailing his recent share sale"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

directly owns financial

"Michael Pokorny directly owns 22,375 shares of Sandisk Corp Common Stock"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Pokorny Michael

(Last) (First) (Middle)

C/O SANDISK CORPORATION

951 SANDISK DRIVE

(Street)

MILPITAS CALIFORNIA 95035

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/12/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/12/2026		S		2,446	D	$1,426.18	22,375	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	By: /s/ Van Huynh Attorney-in-Fact For: Michael Pokorny	05/14/2026
	** 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 4 (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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Sandisk Corp (SNDK) disclose for Michael Pokorny?

Sandisk Corp reported that Michael Pokorny, its VP and Chief Accounting Officer, sold 2,446 shares of Common Stock in an open-market transaction, according to a Form 4 insider filing detailing his recent share sale.

How many Sandisk Corp (SNDK) shares did Michael Pokorny sell and at what price?

Michael Pokorny sold 2,446 shares of Sandisk Corp Common Stock. The reported sale price was 1426.18 per share, reflecting an open-market sale transaction as disclosed in the Form 4 insider trading report.

How many Sandisk Corp (SNDK) shares does Michael Pokorny own after the sale?

Following the reported sale, Michael Pokorny directly owns 22,375 shares of Sandisk Corp Common Stock. This figure reflects his remaining direct holdings after disposing of 2,446 shares in the open-market transaction.

What type of transaction was reported for Sandisk Corp (SNDK) insider Michael Pokorny?

The filing shows an open-market sale of Common Stock by Michael Pokorny. It is classified as a non-derivative transaction with the SEC code “S,” indicating a sale in an open market or private transaction.

Does the Sandisk Corp (SNDK) Form 4 show any derivative securities for Michael Pokorny?

The Form 4 data lists only a non-derivative transaction in Common Stock for Michael Pokorny. The derivative securities section is empty, indicating no reported option or other derivative activity in this particular filing.