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Sandisk Corp (SNDK) Insider Transactions

Explore official ownership filings, with every record linked to its source.

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SNDK · Sandisk Corp

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OR within codes/roles; AND between categories. Roles apply to buyers and sellers. Owner predicates match the same owner. Missing values fail numeric/date filters. Value is quantity × reported price for non-derivative rows only; derivative values are unknown. Amendments stay separate; joint owners do not duplicate rows.

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Stale snapshot · Covered: filings 2026-05-14 to 2026-11-13 · 38 filings · fetched 2026-11-13T19:58:18Z

Recent reported activity

0purchase rows on this page
6sale rows on this page
113matching filing rows

Purchases and sales count original non-derivative P and S rows. Awards, gifts, exercises, derivatives and amendments are shown separately and are not described as market purchases.

Transaction / filedReporting owner(s)Code / securityQuantityPrice as filedOwnershipSource
2026-09-03Filed 2026-09-08Goeckeler DavidDirector · Officer · Chairman & CEO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative10,540D1,554.99DirectForm 4 ↗0001242648-26-000026
2026-09-03Filed 2026-09-08Visoso Luis FelipeOfficer · EVP & CFO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative5,838D1,554.99DirectForm 4 ↗0001242648-26-000025
2026-09-03Filed 2026-09-08Pokorny MichaelOfficer · VP, Chief Accounting Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative1,283D1,554.99DirectForm 4 ↗0001242648-26-000024
2026-09-01Filed 2026-09-02Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026.

References: F1

S Sale (market/private)Common Stock · Non-derivative600D1,525.6DirectForm 4 ↗0001363249-26-000074
2026-08-25Filed 2026-08-27Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative212D1,480.77DirectForm 4 ↗0001363249-26-000072
2026-08-25Filed 2026-08-27Goeckeler DavidDirector · Officer · Chairman and CEO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative49,782D1,480.77DirectForm 4 ↗0001363249-26-000071
2026-08-25Filed 2026-08-27Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative654D1,480.77DirectForm 4 ↗0001363249-26-000070
2026-08-21Filed 2026-08-24Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The reported transaction reflects the conversion of performance stock units to shares solely for the purpose of satisfying FICA tax withholding obligations as a result of the Reporting Person's retirement eligibility. The number of shares represents what was necessary to satisfy the FICA tax liability and related taxes attributable to the conversion itself, of which the shares were simultaneously forfeited to pay for the taxes.

F2 Represents shares withheld to satisfy the reporting person's tax withholding obligation in connection with the transaction described in Footnote (1) and is exempt pursuant to Rule 16b-3(e).

F3 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F3

F WithholdingCommon Stock · Non-derivative320D1,596.08DirectForm 4 ↗0001363249-26-000066
2026-08-21Filed 2026-08-24Visoso Luis FelipeOfficer · EVP & CFO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative1,589D1,596.08DirectForm 4 ↗0001363249-26-000065
2026-08-21Filed 2026-08-24Goeckeler DavidDirector · Officer · Chairman and CEO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative1,033D1,596.08DirectForm 4 ↗0001363249-26-000064
2026-08-21Filed 2026-08-24Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative108D1,596.08DirectForm 4 ↗0001363249-26-000063
2026-08-20Filed 2026-08-24Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The reported transaction reflects the conversion of performance stock units to shares solely for the purpose of satisfying FICA tax withholding obligations as a result of the Reporting Person's retirement eligibility. The number of shares represents what was necessary to satisfy the FICA tax liability and related taxes attributable to the conversion itself, of which the shares were simultaneously forfeited to pay for the taxes.

F2 Represents shares withheld to satisfy the reporting person's tax withholding obligation in connection with the transaction described in Footnote (1) and is exempt pursuant to Rule 16b-3(e).

F3 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

M Exercise / conversionPerformance Shares · Derivative276D0DirectForm 4 ↗0001363249-26-000066
2026-08-20Filed 2026-08-24Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The reported transaction reflects the conversion of performance stock units to shares solely for the purpose of satisfying FICA tax withholding obligations as a result of the Reporting Person's retirement eligibility. The number of shares represents what was necessary to satisfy the FICA tax liability and related taxes attributable to the conversion itself, of which the shares were simultaneously forfeited to pay for the taxes.

F2 Represents shares withheld to satisfy the reporting person's tax withholding obligation in connection with the transaction described in Footnote (1) and is exempt pursuant to Rule 16b-3(e).

F3 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F3

F WithholdingCommon Stock · Non-derivative163D1,600.62DirectForm 4 ↗0001363249-26-000066
2026-08-20Filed 2026-08-24Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The reported transaction reflects the conversion of performance stock units to shares solely for the purpose of satisfying FICA tax withholding obligations as a result of the Reporting Person's retirement eligibility. The number of shares represents what was necessary to satisfy the FICA tax liability and related taxes attributable to the conversion itself, of which the shares were simultaneously forfeited to pay for the taxes.

F2 Represents shares withheld to satisfy the reporting person's tax withholding obligation in connection with the transaction described in Footnote (1) and is exempt pursuant to Rule 16b-3(e).

F3 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F2

F WithholdingCommon Stock · Non-derivative276D1,600.62DirectForm 4 ↗0001363249-26-000066
2026-08-20Filed 2026-08-24Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The reported transaction reflects the conversion of performance stock units to shares solely for the purpose of satisfying FICA tax withholding obligations as a result of the Reporting Person's retirement eligibility. The number of shares represents what was necessary to satisfy the FICA tax liability and related taxes attributable to the conversion itself, of which the shares were simultaneously forfeited to pay for the taxes.

F2 Represents shares withheld to satisfy the reporting person's tax withholding obligation in connection with the transaction described in Footnote (1) and is exempt pursuant to Rule 16b-3(e).

F3 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

M Exercise / conversionCommon Stock · Non-derivative276A0DirectForm 4 ↗0001363249-26-000066
2026-08-20Filed 2026-08-24Visoso Luis FelipeOfficer · EVP & CFO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative25,655D1,600.62DirectForm 4 ↗0001363249-26-000065
2026-08-20Filed 2026-08-24Goeckeler DavidDirector · Officer · Chairman and CEO
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative1,300D1,600.62DirectForm 4 ↗0001363249-26-000064
2026-08-20Filed 2026-08-24Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative111D1,600.62DirectForm 4 ↗0001363249-26-000063
2026-08-03Filed 2026-08-04Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026.

References: F1

S Sale (market/private)Common Stock · Non-derivative600D1,162.16DirectForm 4 ↗0001363249-26-000058
2026-07-01Filed 2026-07-02Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026.

References: F1

S Sale (market/private)Common Stock · Non-derivative600D2,088DirectForm 4 ↗0001363249-26-000056
2026-06-20Filed 2026-06-22Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

References: F1

F WithholdingCommon Stock · Non-derivative117D2,184.75DirectForm 4 ↗0001363249-26-000054
2026-06-03Filed 2026-06-05Shek BernardOfficer · Chief Legal Officer & Secty
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026.

References: F1

S Sale (market/private)Common Stock · Non-derivative600D1,736DirectForm 4 ↗0001363249-26-000052
2026-06-02Filed 2026-06-02Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

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.

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.

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.

F4 Reflects the gift of common stock to a charitable donor advised fund.

References: F4

G GiftCommon Stock · Non-derivative2,694D0DirectForm 4 ↗0001363249-26-000048
2026-06-01Filed 2026-06-02Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

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.

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.

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.

F4 Reflects the gift of common stock to a charitable donor advised fund.

References: F3

S Sale (market/private)Common Stock · Non-derivative600D1,758.3967DirectForm 4 ↗0001363249-26-000048
2026-06-01Filed 2026-06-02Ilkbahar AlperOfficer · EVP, Chief Technology Officer
Filing context

Reported filing row; may be amended. Do not sum filings blindly.

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.

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.

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.

F4 Reflects the gift of common stock to a charitable donor advised fund.

References: F2

S Sale (market/private)Common Stock · Non-derivative401D1,757DirectForm 4 ↗0001363249-26-000048

Imported instruments only. Joint owners do not multiply transactions. Amendments are separate filing rows, not additional trades. No aggregate trade totals are implied.