Transaction · 0001242648-26-000024

Pokorny Michael

Pokorny Michael, VP, CAO, reported a transaction classified as withholding at Sandisk Corp involving 1283.000000 shares for an estimated $1995052.17. Reported holdings after the transaction were 21092.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FVP, CAO
SNDKSandisk Corp
Filing timeSep 09
Trade dateSep 03, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$1,737.99
Pre-filing
1mo ago -17.9%1w ago -14.6%1d ago -10.6%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

SNDK price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SNDK since 2026-09-09Filed today · pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001242648-26-000024
Common Stock
Transaction date
Sep 03, 2026
Filed Sep 09, 2026, 12:47 AM · 6d delay
Shares
1.28k sh
$155k per share
Estimated value
-$199M
Computed from shares × price
Holdings after
21.0k sh
Direct

Filing warnings

Notes recorded with this filing
1 warning
delayed filingThe filing was reported 6 calendar days after the transaction date.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Delayed Filing Direct Ownership
-22score
Filing-only score

-22

Compact filing score computed from stored Form 4 facts. Version v1.

Low filing signal

This filing has a meaningfully negative filing-only score. It is likely less useful as a positive insider-activity signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

VP, Chief Accounting Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Original filing · 0001242648-26-000024
Related transactions

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Same reporting owner
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