Ilkbahar Alper 4
4 · Sandisk Corp · Filed Feb 27, 2026
Research Summary
AI-generated summary of this filing
Sandisk (SNDK) CTO Ilkbahar Alper Withholds 566 Shares for Taxes
What Happened
Ilkbahar Alper, EVP and Chief Technology Officer of Sandisk (SNDK), had 566 shares withheld to satisfy tax withholding obligations related to the vesting of securities. The withheld shares were valued at $632.38 each, for a total of $357,927. This was a tax-withholding disposition—not an open-market sale.
Key Details
- Transaction date: 2026-02-25
- Price per share: $632.38; Shares withheld/disposed: 566; Total value: $357,927
- Shares owned after transaction: Not reported in this Form 4 filing
- Footnote: F1 — Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e) (i.e., withholding to cover taxes)
- Filing: Form 4 filed 2026-02-27 (timely; within typical 2-business-day reporting window)
Context
Code F indicates the transaction was a routine tax withholding upon vesting rather than an intentional sale to realize gains. Such withholdings are common and generally reflect tax requirements, not an indicator of the insider’s market view.
Insider Transaction Report
Form 4
Sandisk CorpSNDK
Ilkbahar Alper
EVP, Chief Technology Officer
Transactions
- Tax Payment
Common Stock
[F1]2026-02-25$632.38/sh−566$357,927→ 58,062 total
Footnotes (1)
- [F1]Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).
Signature
By: /s/ Sharon Spehar Attorney-in-Fact For: Alper Ilkbahar|2026-02-27