Alper Ilkbahar - 01 Jun 2026 Form 4 Insider Report for Sandisk Corp (SNDK)

Reporting relationship: EVP, Chief Technology Officer
Issuer ticker: SNDK
Reported as of: 01 Jun 2026
Net transaction value: -$3,513,153
SEC form: 4
Accepted by SEC: 02 Jun 2026, 17:34:54 UTC
Prior SEC filing: 27 May 2026
Source filing: View source filing
Reporting owner signature: By: /s/ Van Huynh Attorney-in-Fact For: Alper Ilkbahar

Key filing fact

Alper Ilkbahar filed Form 4 for Sandisk Corp (SNDK) on 02 Jun 2026.

Key facts

This page summarizes Alper Ilkbahar's Form 4 filing for Sandisk Corp (SNDK).
4 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 02 Jun 2026, 17:34.

Change

Previous filing in this sequence was filed on 27 May 2026.
Current net transaction value: -$3,513,153.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002059630 Primary reporting owner

Ilkbahar Alper

Relationship: EVP, Chief Technology Officer
Address: C/O SANDISK CORPORATION, 951 SANDISK DRIVE, MILPITAS
Signature: By: /s/ Van Huynh Attorney-in-Fact For: Alper Ilkbahar
Signature date: 02 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SNDK transaction

Common Stock

Sale

Transaction value: $1,753,558
Shares: -999
Change %: -1.8%
Price: $1755.31
Shares after: 53,678
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F1

SNDK transaction

Common Stock

Sale

Transaction value: $704,557
Shares: -401
Change %: -0.75%
Price: $1757.00
Shares after: 53,277
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F2

SNDK transaction

Common Stock

Sale

Transaction value: $1,055,038
Shares: -600
Change %: -1.1%
Price: $1758.40
Shares after: 52,677
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F3

SNDK transaction

Common Stock

Gift

Transaction value
Shares: -2,694
Change %: -5.1%
Price: $0.000000^*
Shares after: 49,983
Date: 02 Jun 2026
Ownership: Direct
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1754.8000 to a high of $1755.6800. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Footnote F2

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1757.0000 to a high of $1757.0850. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Footnote F3

Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1758.0200 to a high of $1758.8850. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Footnote F4

Reflects the gift of common stock to a charitable donor advised fund.