Welcome to our dedicated page for SanDisk SEC filings (Ticker: SNDK), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Sandisk Corp (SNDK) insider Luis F. Visoso, EVP and CFO, reported sales of common stock to satisfy tax withholding on vested shares. On 08/20/2025 he disposed of 25,654 shares at $44.40 and on 08/21/2025 he disposed of 6,353 shares at $45.50, for a total of 32,007 shares sold. After these transactions he beneficially owned 122,738 shares, held directly. The filings indicate the disposals were executed as tax-withholding in accordance with Rule 16b-3(e) and the Form 4 was signed by an attorney-in-fact on behalf of Mr. Visoso on 08/22/2025.
Bernard Shek, Chief Legal Officer & Secretary of SanDisk Corp (SNDK), reported two dispositions of common stock on August 20 and 21, 2025. The filing shows reported prices of $44.4 and $45.5 and indicates post-transaction beneficial ownership reported as 17,313 shares (after the 08/20/2025 transaction) and 16,885 shares (after the 08/21/2025 transaction). The filer checked that this is an individual filing and provided an explanation that the transactions included payment of a tax obligation by withholding securities incident to vesting. The form was signed on behalf of Mr. Shek by an attorney-in-fact, Van Huynh, on 08/22/2025.
Sandisk insider sales for tax withholding reduced CEO David Goeckeler's stake by 39,124 shares across two days under Rule 16b-3. The Form 4 shows a sale of 34,995 shares on 08/20/2025 at $44.40 per share and a sale of 4,129 shares on 08/21/2025 at $45.50 per share to satisfy tax obligations tied to vesting. After the 08/20 transaction his beneficial ownership was 443,257 shares and after the 08/21 transaction it was 439,128 shares. The transactions were reported via attorney-in-fact signature on 08/22/2025. The filing identifies Goeckeler as both Chairman and CEO and reflects compliance with Section 16 reporting requirements.
Ilkbahar Alper, EVP and Chief Technology Officer of Sandisk Corporation (SNDK), reported two dispositions of common stock tied to vesting-related tax withholding. The filing shows a sale of 1,095 shares at $44.40 and a sale of 1,278 shares at $45.50, reported as transactions on 08/20/2025 and 08/21/2025, respectively. After these transactions Alper beneficially owned 34,599 shares directly. The form states the shares were withheld to satisfy tax obligations incident to vesting under Rule 16b-3(e), indicating the disposals were for tax withholding rather than open-market trading for diversification or other purposes.
DnB Asset Management AS reports beneficial ownership of 7,109,285 shares of Sandisk Corp common stock, equal to 5.8% of the class. The filer, organized in Norway, discloses sole voting power over 5,698,664 shares and shared voting power over 1,410,621 shares, while retaining sole dispositive power over all 7,109,285 reported shares and no shared dispositive power. The filing states the securities are held in the ordinary course of business and were not acquired to influence control of the issuer. The issuer's principal office is listed in Milpitas, California.