Form 4 Tracker
Sandisk Corp
SNDK

51 insider filings · Latest: Oct 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Oct 1, 2026Oct 3 12:02 AMBernard ShekChief Legal Officer and Secty
Sale
600$1,734.94$1.0M25,588(D)

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Sep 17, 2026Sep 21 10:03 PMDavid GoeckelerDirector, Chairman & CEO
Sale
33,841$1,574.21$53.3M382,865(D)

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Sep 17, 2026Sep 17 8:30 PMDAVID GOECKELER
Proposed Sale
33,841$1,519.97$51.4M—

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Sep 15, 2026Sep 16 11:41 PMLuis Felipe VisosoEVP & CFO
Sale
1,000$1,568.83$1.6M130,976(D)

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Sep 14, 2026Sep 16 11:41 PMDavid GoeckelerDirector, Chairman & CEO
Sale
33,838$1,527.87$51.7M413,410(D)

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Sep 15, 2026Sep 15 8:45 PMLUIS VISOSO
Proposed Sale
3,000$1,551.99$4.7M—

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Sep 14, 2026Sep 14 8:47 PMDAVID GOECKELER
Proposed Sale
33,838$1,633.35$55.3M—

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Sep 3, 2026Sep 9 12:50 AMAlper IlkbaharEVP & Chief Technology Officer
Sale
400$1,563.89$625.6K43,734(D)

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Sep 3, 2026Sep 9 12:49 AMAlper IlkbaharEVP & Chief Technology Officer
Sale
4,712$1,540.58$7.3M44,134(D)

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Sep 8, 2026Sep 9 12:48 AMBernard ShekChief Legal Officer & Secty
Sale
2,308$1,767.33$4.1M25,305(D)

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Sep 8, 2026Sep 8 8:27 PMBERNARD SHEK
Proposed Sale
4,108$1,740.00$7.1M—

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Sep 3, 2026Sep 3 8:39 PMALPER ILKBAHAR
Proposed Sale
6,270$1,553.40$9.7M—

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Sep 1, 2026Sep 2 10:57 PMBernard ShekChief Legal Officer & Secty
Sale
600$1,525.60$915.4K29,884(D)

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Aug 3, 2026Aug 5 12:18 AMBernard ShekChief Legal Officer & Secty
Sale
600$1,162.16$697.3K30,915(D)

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Jul 1, 2026Jul 2 9:43 PMBernard ShekChief Legal Officer & Secty
Sale
600$2,088.00$1.3M31,515(D)

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Jun 3, 2026Jun 5 9:25 PMBernard ShekChief Legal Officer & Secty
Sale
600$1,736.00$1.0M32,232(D)

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Jun 3, 2026Jun 3 8:32 PMBERNARD SHEK
Proposed Sale
2,400$1,716.36$4.1M—

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Jun 1, 2026Jun 2 9:34 PMAlper IlkbaharEVP, Chief Technology Officer
Sale
2,000$1,756.58$3.5M52,677(D)

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Jun 1, 2026Jun 1 8:22 PMALPER ILKBAHAR
Proposed Sale
2,000$1,756.58$3.5M—

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May 12, 2026May 14 9:36 PMMichael PokornyVP, Chief Accounting Officer
Sale
2,446$1,426.18$3.5M22,375(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Aug 20, 2026Aug 24 9:50 PMAlper IlkbaharEVP, Chief Technology Officer
Option Exercise
276—148,770(D)

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