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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Oct 1, 2026Reported sale · Form 4Bernard Shek, Chief Legal Officer and Secty · $1.0MOpen the filing ↗
- Sep 17, 2026Reported sale · Form 4David Goeckeler, Chairman & CEO · $62.7KOpen the filing ↗
- Sep 17, 2026Reported sale · Form 4David Goeckeler, Chairman & CEO · $15.1MOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record22619 flagged findings
Reported transactions (Form 4)45since May 9, 2025 · and 4 other holdings
Corporate events (8-K)9since Feb 24, 2025
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Sandisk Corporation is an American multinational computer semiconductor company based in Milpitas, California.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
Identity
Formerly traded as SNDKV.
Regulatory history
Topics detected in its SEC reports, with the original excerpt.
Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.
- 2026-05-01capital return (buybacks/dividends)recentOpen filing ↗“…the purchase price of $ 972 million to fully subscribe for 138,685,000 shares of Nanya, that were received on April 28, 2026, upon…”
+1 more passage from the same document
- “…April 3, 2026, our contract liabilities were $511 million, which primarily relates to the remaining performance obligations under…”
- 2026-04-30capital return (buybacks/dividends)recentOpen filing ↗“…into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except…”
+1 more passage from the same document
- “…any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as…”
- 2026-02-18share offering or dilution eventrecentOpen filing ↗“…of any Restricted Securities or any such other securities, whether any such transaction described in clause (i) or (ii) above is to…”
+1 more passage from the same document
- “…clause (i) or (ii) above is to be settled by delivery of Restricted Securities or such other securities, in cash or otherwise. The…”
- 2026-02-18capital return (buybacks/dividends)recentOpen filing ↗“…determine. The terms of one or more classes or series of preferred stock could dilute the voting power or reduce the value of our…”
Original excerpts from SEC filings, untranslated. Not advice and not a prediction.
The 25 most recent filings (of 226)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 6, 26DEFA14A ↗Shareholder meeting and votes
- Oct 6, 26DEF 14A ↗Shareholder meeting and votes
- Sep 17, 26Form 144 ↗Notice of proposed sale
- Sep 16, 268-K ↗Current report · A senior executive left or was appointed
Notice of proposed sale · 2 Form 144 filingsshow all 2hide
- Sep 15, 26Form 144 ↗Notice of proposed sale
- Sep 14, 26Form 144 ↗Notice of proposed sale
- Sep 11, 268-K ↗Current report · Entered a material agreement
- Sep 8, 26Form 144 ↗Notice of proposed sale
- Sep 3, 26Form 144 ↗Notice of proposed sale
226 filings on record, the oldest from Jul 10, 24.
Listing the 25 most recent filings of the 226 on record.
45
- Sep 16, 26A senior executive left or was appointed8-K 5.02 ↗
- Sep 11, 26Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Mar 25, 26Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Jan 2, 26A senior executive left or was appointed8-K 5.02 ↗
- Mar 11, 25A senior executive left or was appointed8-K 5.02 ↗
- Feb 24, 25Entered a material agreement+8 more in the same filing8-K 1.01 ↗
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- The Vanguard Group11.4%Jun 30, 25SCHEDULE 13G/A ↗1 earlier filing
- Vanguard Capital Management7.2%Mar 31, 26SCHEDULE 13G ↗
- BlackRock, Inc.6.0%Dec 31, 25SCHEDULE 13G/A ↗2 earlier filings
- FMR LLC5.3%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- JANE STREET GROUP, LLC5.0%Jul 30, 26SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
show 2 more holdershide
- Western Digital Corporation0.7%Mar 31, 26SCHEDULE 13G/A ↗2 earlier filings
- DNB Asset Management AS0.7%Sep 30, 25SCHEDULE 13G/A ↗1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Sep 17, DAVID GOECKELER filed notice of intent to sell up to $51.4M. That is about 0.02% of shares outstanding. It is filed under a scheduled plan (10b5-1), arranged in advance.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
After the notice, they sold $53.3M across 15 trades on Sep 17, per their Form 4. That is 100% of the shares announced so far, and the window is still open.
View notice (Form 144) ↗+4 more recent notices · 4 with a later sale
- Oct 1, 26Sell$1.0MBernard ShekChief Legal Officer and Secty↗
- Sep 17, 26Sell$63KDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$15.1MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$1.4MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$7.2MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$1.8MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$481KDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$4.1MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$4.4MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$6.5MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$4.5MDavid GoeckelerChairman & CEO↗
- Sep 17, 26Sell$1.0MDavid GoeckelerChairman & CEO↗
There are 19 more transactions in this stretch.
Stock compensation, tax and giftsshow the 9 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Sep 20, 26Tax$211KBernard ShekChief Legal Officer and Secty↗
- Sep 17, 26Compensationamount n/aAlper IlkbaharEVP & Chief Technology Officer↗
- Sep 17, 26Compensationamount n/aBernard ShekChief Legal Officer and Secty↗
- Sep 17, 26Compensationamount n/aDavid GoeckelerChairman & CEO↗
- Sep 17, 26Compensationamount n/aLuis Felipe VisosoEVP & CFO↗
- Sep 17, 26Compensationamount n/aMichael PokornyVP, Chief Accounting Officer↗
- Sep 3, 26Tax$2.0MMichael PokornyVP, Chief Accounting Officer↗
- Sep 3, 26Tax$9.1MLuis Felipe VisosoEVP & CFO↗
- Sep 3, 26Tax$16.4MDavid GoeckelerChairman & CEO↗
The full record holds 205 transactions and goes back to Jan 31, 25.
Its sector and its market
SanDisk Corporation among Information Technology companies
The profile shows what is on record. Context and Radar place the company among those of its sector and region.
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Coverage
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- Prices
- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
- Series quality
- 250 clean closes in the period.
- SEC records
- 226 documents on file, from Jul 10, 2024 to Oct 6, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
Why does a European company show no SEC records?
It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.
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