How many insider trades does FilingIQ track for SNDK?

FilingIQ tracks 238 Form 4 insider transactions for SNDK (Sandisk Corp), covering filings from Jan 26, 2015 onwards. 20 of those were filed in the last 90 days.

Are SNDK insiders net buyers or net sellers?

Across the full Form 4 history for SNDK, 1 transactions (0%) were open-market purchases and 10 (4%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does SNDK insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is SNDK in?

Sandisk Corp (SNDK) is classified in the Technology sector, specifically Computer Hardware, with a current market capitalisation of $107.00B.

SNDK insider trading

NasdaqGS Technology

Sandisk Corp — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

238

Last 90 days

Buys / sells

0% / 4%

Market cap

$107.00B

About Sandisk Corp

Sandisk Corporation develops, manufactures, and sells data storage devices and solutions using NAND flash technology in the United States, Europe, the Middle East, Africa, Asia, and internationally. The company offers solid state drives for desktop and notebook PCs, gaming consoles, and set top boxes; and flash-based embedded storage products for mobile phones, tablets, notebook PCs and other portable and wearable devices, automotive applications, Internet of Things, industrial, and connected home applications, as well as removable cards, universal serial bus drives, and wafers and components. It sells its products to computer manufacturers and original equipment manufacturers, datacenters, private cloud customers, cloud service providers, resellers, distributors, and retailers through its sales personnel, dealers, distributors, retailers, and subsidiaries. Sandisk Corporation was incorporated in 2024 and is based in Milpitas, California.

Company website: www.sandisk.com

SNDK insider activity at a glance

FilingIQ has scored 238 insider transactions for SNDK since Jan 26, 2015. The most recent filing in our index is dated May 12, 2026.

Across the full history, 1 open-market purchases and 10 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on SNDK insider trades is 63.0/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live SNDK trades on FilingIQ Raw filings on SEC EDGAR

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13F funds holding SNDK

Delta Global Management LP

$24.91M · 1.8% of AUM

Frequently asked

How many insider trades does FilingIQ track for SNDK?: FilingIQ tracks 238 Form 4 insider transactions for SNDK (Sandisk Corp), covering filings from Jan 26, 2015 onwards. 20 of those were filed in the last 90 days.
Are SNDK insiders net buyers or net sellers?: Across the full Form 4 history for SNDK, 1 transactions (0%) were open-market purchases and 10 (4%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does SNDK insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is SNDK in?: Sandisk Corp (SNDK) is classified in the Technology sector, specifically Computer Hardware, with a current market capitalisation of $107.00B.

Methodology & sources

Every SNDK insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.