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S

SNDK

Nasdaq

Sandisk Corp

Latest disclosureOctober 2, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 74 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 115

Limited filing history
All115Buying0Selling74Other41
Filters

Last 30 daysNo qualifying insider buying. Sales: $119.55M by 4 insiders.

41 of 115 trades · April 20, 2026 – October 1, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 41 trades on this page.

Award disclosed

Michael Pokorny

VP, Chief Accounting Officer

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded September 17, 2026Filed September 21, 2026SEC filing
Award disclosed

Luis Felipe Visoso

EVP & CFO

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded September 17, 2026Filed September 21, 2026SEC filing
Award disclosed

David Goeckeler

Chairman & CEO

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded September 17, 2026Filed September 21, 2026SEC filing
Award disclosed

Bernard Shek

Chief Legal Officer and Secty

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded September 17, 2026Filed September 21, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer and Secty

Common Stock

Value context
$211.43K
Reported price
$1,791.82 / share
Traded September 20, 2026Filed September 21, 2026SEC filing
Award disclosed

Alper Ilkbahar

EVP & Chief Technology Officer

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded September 17, 2026Filed September 21, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP & Chief Technology Officer

Common Stock

Value context
$5.04M
Reported price
$1,554.99 / share
Traded September 3, 2026Filed September 8, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$3.53M
Reported price
$1,554.99 / share
Traded September 3, 2026Filed September 8, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman & CEO

Common Stock

Value context
$16.39M
Reported price
$1,554.99 / share
Traded September 3, 2026Filed September 8, 2026SEC filing
Tax or exercise withholding

Luis Felipe Visoso

EVP & CFO

Common Stock

Value context
$9.08M
Reported price
$1,554.99 / share
Traded September 3, 2026Filed September 8, 2026SEC filing
Tax or exercise withholding

Michael Pokorny

VP, Chief Accounting Officer

Common Stock

Value context
$2M
Reported price
$1,554.99 / share
Traded September 3, 2026Filed September 8, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$313.92K
Reported price
$1,480.77 / share
Traded August 25, 2026Filed August 27, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman and CEO

Common Stock

Value context
$73.72M
Reported price
$1,480.77 / share
Traded August 25, 2026Filed August 27, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$968.42K
Reported price
$1,480.77 / share
Traded August 25, 2026Filed August 27, 2026SEC filing
Exercise or conversion

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$441.77K
Reported price
$1,600.62 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$260.9K
Reported price
$1,600.62 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$510.75K
Reported price
$1,596.08 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Exercise or conversion

Alper Ilkbahar

EVP, Chief Technology Officer

Performance Shares

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Luis Felipe Visoso

EVP & CFO

Common Stock

Value context
$41.06M
Reported price
$1,600.62 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Luis Felipe Visoso

EVP & CFO

Common Stock

Value context
$2.54M
Reported price
$1,596.08 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman and CEO

Common Stock

Value context
$2.08M
Reported price
$1,600.62 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman and CEO

Common Stock

Value context
$1.65M
Reported price
$1,596.08 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$177.67K
Reported price
$1,600.62 / share
Traded August 20, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$172.38K
Reported price
$1,596.08 / share
Traded August 21, 2026Filed August 24, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$255.62K
Reported price
$2,184.75 / share
Traded June 20, 2026Filed June 22, 2026SEC filing
Gift disclosed

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded June 2, 2026Filed June 2, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$312K
Reported price
$1,478.69 / share
Traded May 25, 2026Filed May 27, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman and CEO

Common Stock

Value context
$2.32M
Reported price
$1,478.69 / share
Traded May 25, 2026Filed May 27, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$965.58K
Reported price
$1,478.69 / share
Traded May 25, 2026Filed May 27, 2026SEC filing
Tax or exercise withholding

Luis Felipe Visoso

EVP and Chief Financial Office

Common Stock

Value context
$2.45M
Reported price
$1,542.24 / share
Traded May 21, 2026Filed May 22, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$151.79K
Reported price
$1,392.56 / share
Traded May 20, 2026Filed May 22, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$165.02K
Reported price
$1,542.24 / share
Traded May 21, 2026Filed May 22, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman and CEO

Common Stock

Value context
$1.81M
Reported price
$1,392.56 / share
Traded May 20, 2026Filed May 22, 2026SEC filing
Tax or exercise withholding

David Goeckeler

Chairman and CEO

Common Stock

Value context
$1.59M
Reported price
$1,542.24 / share
Traded May 21, 2026Filed May 22, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$225.59K
Reported price
$1,392.56 / share
Traded May 20, 2026Filed May 22, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$491.97K
Reported price
$1,542.24 / share
Traded May 21, 2026Filed May 22, 2026SEC filing
Gift disclosed

Thomas Caulfield

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded May 12, 2026Filed May 14, 2026SEC filing
Tax or exercise withholding

Michael Pokorny

VP, Chief Accounting Officer

Common Stock

Value context
$2.23M
Reported price
$1,562.34 / share
Traded May 9, 2026Filed May 11, 2026SEC filing
Tax or exercise withholding

Bernard Shek

Chief Legal Officer & Secty

Common Stock

Value context
$37.43K
Reported price
$913.02 / share
Traded April 20, 2026Filed April 21, 2026SEC filing
Tax or exercise withholding

Alper Ilkbahar

EVP, Chief Technology Officer

Common Stock

Value context
$2.06M
Reported price
$913.02 / share
Traded April 20, 2026Filed April 21, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
VP, Chief Accounting OfficerCommon StockGrant or award458Award · no purchase priceNon-cash awardSep 17Filed Sep 21 · 4d laterSEC filing
EVP & CFOCommon StockGrant or award1,635Award · no purchase priceNon-cash awardSep 17Filed Sep 21 · 4d laterSEC filing
Chairman & CEOCommon StockGrant or award10b5-13,296Award · no purchase priceNon-cash awardSep 17Filed Sep 21 · 4d laterSEC filing
Chief Legal Officer and SectyCommon StockGrant or award1,001Award · no purchase priceNon-cash awardSep 17Filed Sep 21 · 4d laterSEC filing
Chief Legal Officer and SectyCommon StockExercise-price or tax withholding118$1,791.82 / share$211.43KSep 20Filed Sep 21 · 1d laterSEC filing
EVP & Chief Technology OfficerCommon StockGrant or award1,619Award · no purchase priceNon-cash awardSep 17Filed Sep 21 · 4d laterSEC filing
EVP & Chief Technology OfficerCommon StockExercise-price or tax withholding10b5-13,244$1,554.99 / share$5.04MSep 3Filed Sep 8 · 5d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding10b5-12,271$1,554.99 / share$3.53MSep 3Filed Sep 8 · 5d laterSEC filing
Chairman & CEOCommon StockExercise-price or tax withholding10,540$1,554.99 / share$16.39MSep 3Filed Sep 8 · 5d laterSEC filing
EVP & CFOCommon StockExercise-price or tax withholding5,838$1,554.99 / share$9.08MSep 3Filed Sep 8 · 5d laterSEC filing
VP, Chief Accounting OfficerCommon StockExercise-price or tax withholding1,283$1,554.99 / share$2MSep 3Filed Sep 8 · 5d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding212$1,480.77 / share$313.92KAug 25Filed Aug 27 · 2d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding49,782$1,480.77 / share$73.72MAug 25Filed Aug 27 · 2d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding654$1,480.77 / share$968.42KAug 25Filed Aug 27 · 2d laterSEC filing
EVP, Chief Technology OfficerCommon StockOption exercise or conversion276$0 reported · see filingNot establishedAug 20Filed Aug 24 · 4d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding276$1,600.62 / share$441.77KAug 20Filed Aug 24 · 4d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding163$1,600.62 / share$260.9KAug 20Filed Aug 24 · 4d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding320$1,596.08 / share$510.75KAug 21Filed Aug 24 · 3d laterSEC filing
EVP, Chief Technology OfficerPerformance SharesOption exercise or conversionDerivative units276Exercise / conversion price not reportedNot a separate purchaseAug 20Filed Aug 24 · 4d laterSEC filing
EVP & CFOCommon StockExercise-price or tax withholding25,655$1,600.62 / share$41.06MAug 20Filed Aug 24 · 4d laterSEC filing
EVP & CFOCommon StockExercise-price or tax withholding1,589$1,596.08 / share$2.54MAug 21Filed Aug 24 · 3d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding1,300$1,600.62 / share$2.08MAug 20Filed Aug 24 · 4d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding1,033$1,596.08 / share$1.65MAug 21Filed Aug 24 · 3d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding111$1,600.62 / share$177.67KAug 20Filed Aug 24 · 4d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding108$1,596.08 / share$172.38KAug 21Filed Aug 24 · 3d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding117$2,184.75 / share$255.62KJun 20Filed Jun 22 · 2d laterSEC filing
EVP, Chief Technology OfficerCommon StockGift2,694Gift · no purchase priceNot a purchaseJun 2Filed Jun 2 · 0d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding211$1,478.69 / share$312KMay 25Filed May 27 · 2d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding1,569$1,478.69 / share$2.32MMay 25Filed May 27 · 2d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding653$1,478.69 / share$965.58KMay 25Filed May 27 · 2d laterSEC filing
EVP and Chief Financial OfficeCommon StockExercise-price or tax withholding1,588$1,542.24 / share$2.45MMay 21Filed May 22 · 1d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding109$1,392.56 / share$151.79KMay 20Filed May 22 · 2d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding107$1,542.24 / share$165.02KMay 21Filed May 22 · 1d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding1,299$1,392.56 / share$1.81MMay 20Filed May 22 · 2d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding1,032$1,542.24 / share$1.59MMay 21Filed May 22 · 1d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding162$1,392.56 / share$225.59KMay 20Filed May 22 · 2d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding319$1,542.24 / share$491.97KMay 21Filed May 22 · 1d laterSEC filing
DirectorCommon StockGift9,666Gift · no purchase priceNot a purchaseMay 12Filed May 14 · 2d laterSEC filing
VP, Chief Accounting OfficerCommon StockExercise-price or tax withholding1,429$1,562.34 / share$2.23MMay 9Filed May 11 · 2d laterSEC filing
Chief Legal Officer & SectyCommon StockExercise-price or tax withholding41$913.02 / share$37.43KApr 20Filed Apr 21 · 1d laterSEC filing
EVP, Chief Technology OfficerCommon StockExercise-price or tax withholding2,251$913.02 / share$2.06MApr 20Filed Apr 21 · 1d laterSEC filing

Congress transactions 7

All Congress filings
Purchase disclosed

Sandisk Corporation - Common Stock When-Issued · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

Sandisk Corporation - Common Stock When-Issued (SNDK) · Stock

The filing reports a purchase for a joint account.

Josh Gottheimer official portraitJosh GottheimerReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 7, 2026
Filed June 3, 2026 · 27d laterOriginal report
Purchase disclosed

Sandisk Corporation - Common Stock (SNDK) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 13, 2026
Filed April 7, 2026 · 25d laterOriginal report
Purchase disclosed

Sandisk Corporation - Common Stock (SNDK) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
January 9, 2026
Filed February 13, 2026 · 35d laterOriginal report
Sale disclosed

Sandisk Corporation - Common Stock (SNDK) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 31, 2025
Filed November 21, 2025 · 21d laterOriginal report
Purchase disclosed

Sandisk Corporation - Common Stock (SNDK) · Stock

The filing reports a purchase for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
Sale disclosed

Sandisk Corporation - Common Stock (SNDK) · Stock

The filing reports a sale for a spouse.

Lisa McClain official portraitLisa McClainReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 30, 2025
Filed November 21, 2025 · 22d laterOriginal report
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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0002023554
Latest public acceptance
Oct 3, 2026, 12:02 AM UTC
Score calculated
Oct 8, 2026, 12:10 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.