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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 43h ago
HOUSE PTR3h ago
SEC 13F3h ago
ROBINHOOD CHAIN3h ago
SEC 13F/TRIMVerified data

RENAISSANCE TECHNOLOGIES LLC sold SNDK

13F filer · Sandisk Corp · SANDISK CORP

Side
SELL
Δ value
$1.81B
Shares
794.6K
Price
$2,273.73
Executed
Not disclosed
Disclosed
Aug 13, 2026

SNDK · daily

Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.

Insider Score

Experimental signal
49/ 100 · ELEVATED
Methodology →
  • Transaction type+6 / 20

    TRIM

  • Relative size+25 / 25

    $1.81B quarter-over-quarter change

  • Filing timing0 / 15

    Not applicable — 13F reports quarter-end holdings, execution dates are not disclosed

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering0 / 15

    No clustered activity in the dataset

Other disclosed activity · SNDK

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
18
0xc213…6c95Wallet
SNDKSandisk Corp
Token transfer
TRANSFER

Evidence

Verified data

Read directly from the primary public document; every field below is as reported by the filer.

Source

Document
SEC Form 13F-HR
Publisher
U.S. Securities and Exchange Commission (EDGAR)
Document ID
0001037389-26-000059

Timestamps

Event (reported)
Not reported
Published
Aug 13, 2026
Ingested by INSIDER
Nov 4, 22:39 UTC
Last re-read
Nov 5, 07:36 UTC

Extracted facts

Filer
RENAISSANCE TECHNOLOGIES LLC
Role
13F filer
Transaction
TRIM
Asset
SANDISK CORP
Ticker
SNDK
Shares
794.6K
Price per share
$2,273.73
Value
$1,806,678,509
Owned after transaction
4,980 shares

What this establishes

RENAISSANCE TECHNOLOGIES LLC reported this position change in a quarterly 13F holdings report. 13F shows quarter-end positions only — it does not say when during the quarter shares were bought or sold.

Extraction

Method
13F information table XML
Confidence
1.00
13F filer
RENAISSANCE TECHNOLOGIES LLCcik:0001037389
Issuer
Sandisk Corpcik:0002023554

Revision history · 0

No field has changed since this record was first ingested.

Company events

  • Quarterly report (10-Q)10-QOct 30, 2026
  • Results of operations (earnings) · Other material event8-KOct 29, 2026
  • Officer or director change
  • Market events+10 / 10

    Annual report (10-K) filed 4 days after the trade (10-K)

  • The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.

    $60K
    57 sh
    Nov 4, 2026
    Nov 4, 22:34 UTC
    traded Nov 4, 2026
    onchain
    ROBINHOOD CHAIN

    Evidence

    18
    0xc584…e616Wallet
    SNDKSandisk Corp
    Token transfer
    TRANSFER$60K
    57 sh
    Nov 4, 2026Nov 4, 22:31 UTC
    traded Nov 4, 2026
    onchainROBINHOOD CHAIN

    Evidence

    20
    0xc584…e616Wallet
    SNDKSandisk Corp
    Mint
    BUY$60K
    57 sh
    Nov 4, 2026Nov 4, 22:31 UTC
    traded Nov 4, 2026
    onchainROBINHOOD CHAIN

    Evidence

    34
    Josh GottheimerDJoint
    SNDKSandisk Corp
    Purchase
    BUY$1,001 – $15KMay 7, 2026Jun 3, 2026
    traded May 7, 2026
    +27dHOUSE PTR

    Evidence

    30
    Gilbert Ray Cisneros, Jr.DSelf
    SNDKSandisk Corp
    Purchase
    BUY$1,001 – $15KMar 13, 2026Apr 7, 2026
    traded Mar 13, 2026
    +25dHOUSE PTR

    Evidence

    38
    Gilbert Ray Cisneros, Jr.DSelf
    SNDKSandisk Corp
    Purchase
    BUY$1,001 – $15KJan 9, 2026Feb 13, 2026
    traded Jan 9, 2026
    +35dHOUSE PTR

    Evidence

    8-K
    Sep 16, 2026
  • Entry into a material agreement8-KSep 11, 2026
  • Annual report (10-K)10-KAug 17, 2026
  • Results of operations (earnings) · Other material event8-KAug 5, 2026
  • Other material event8-KMay 15, 2026
  • Quarterly report (10-Q)10-QMay 1, 2026
  • Results of operations (earnings) · Other material event8-KApr 30, 2026
  • Entry into a material agreement · Other material event8-KMar 25, 2026
  • Quarterly report (10-Q)10-QJan 30, 2026
  • Results of operations (earnings)8-KJan 29, 2026
  • Officer or director change8-KJan 2, 2026
  • Quarterly report (10-Q)10-QNov 7, 2025
  • Results of operations (earnings)8-KNov 6, 2025