SEC INSIDER TRANSACTIONS

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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Roles: director,officer,ten_percent_owner,otherOwner nameOfficer titleOwnership: D, I, unknownoriginal or amendedTransaction fromTransaction throughFiled fromFiled throughMinimum quantityMaximum quantityMinimum priceMaximum priceMinimum calculated valueMaximum calculated valueResults per page (1–100)

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

2sale 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 / filed	Reporting owner(s)	Code / security	Quantity	Price as filed	Ownership	Source
2026-06-01Filed 2026-06-02	Ilkbahar 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: F1	S Sale (market/private)Common Stock · Non-derivative	999D	1,755.3132	Direct	Form 4 ↗0001363249-26-000048
2026-05-25Filed 2026-05-27	Shek 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-derivative	211D	1,478.69	Direct	Form 4 ↗0001363249-26-000046
2026-05-25Filed 2026-05-27	Goeckeler 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-derivative	1,569D	1,478.69	Direct	Form 4 ↗0001363249-26-000045
2026-05-25Filed 2026-05-27	Ilkbahar 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-derivative	653D	1,478.69	Direct	Form 4 ↗0001363249-26-000044
2026-05-21Filed 2026-05-22	Visoso Luis FelipeOfficer · EVP and Chief Financial Office 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-derivative	1,588D	1,542.24	Direct	Form 4 ↗0001363249-26-000040
2026-05-21Filed 2026-05-22	Shek 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-derivative	107D	1,542.24	Direct	Form 4 ↗0001363249-26-000039
2026-05-21Filed 2026-05-22	Goeckeler 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-derivative	1,032D	1,542.24	Direct	Form 4 ↗0001363249-26-000038
2026-05-21Filed 2026-05-22	Ilkbahar 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-derivative	319D	1,542.24	Direct	Form 4 ↗0001363249-26-000037
2026-05-20Filed 2026-05-22	Shek 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-derivative	109D	1,392.56	Direct	Form 4 ↗0001363249-26-000039
2026-05-20Filed 2026-05-22	Goeckeler 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-derivative	1,299D	1,392.56	Direct	Form 4 ↗0001363249-26-000038
2026-05-20Filed 2026-05-22	Ilkbahar 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-derivative	162D	1,392.56	Direct	Form 4 ↗0001363249-26-000037
2026-05-12Filed 2026-05-14	Pokorny MichaelOfficer · VP, Chief Accounting Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. References:	S Sale (market/private)Common Stock · Non-derivative	2,446D	1,426.18	Direct	Form 4 ↗0001363249-26-000032
2026-05-12Filed 2026-05-14	Caulfield ThomasDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 On May 12, 2026, the Reporting Person's Spouse's Trust gifted 9,666 shares to irrevocable trusts for the benefit of the Reporting Person's children for estate planning purposes. The Reporting Person disclaims beneficial ownership of these shares, which are now held by a third-party trustee, and they are no longer indirectly owned by the Reporting Person. References: F1	G GiftCommon Stock · Non-derivative	9,666D	0	IndirectSpouse's Trust	Form 4 ↗0001363249-26-000031

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