Insider Cluster (2 insiders) ·Filed Jun 5, 2026

SNDK

Sandisk Corp
NEUTRAL
Impact 3/10
Horizondays Processed3mo ago
Insider cluster: 2 insiders, $2.8M total
Actionable Insight • Neutral

The sales are too small relative to market cap to warrant a bearish read. Monitor for any upcoming earnings or material news (e.g., SEC filings, product announcements) that could explain the timing. Without a larger cluster or C-Suite purchases, this is routine activity with no actionable edge.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
SNDK ▲ +6.24% at T+20d
NEUTRAL call ✓ call won +6.24% · α vs SPY +4.61% · entry $1,642.00 → $1,744.43
Next anchor: T+60d due 4w ago
Latest observation: T+57 -76.80% FF3 residual α
Entry anchored
Jun 5, 05:08 PM ET
via exchange tick
T+1d
+0.28%
call +0.28% · α +0.57%
$1,646.54
settled 4mo ago
T+5d
+28.37%
call +28.37% · α +26.26%
$2,107.86
settled 4mo ago
T+20d
+6.24%
call +6.24% · α +4.61%
$1,744.43
settled 3mo ago
T+60d
—
call — · α —
—
due 4w ago

Price Chart

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Executive Summary

Two Sandisk senior executives sold approximately $2.8M in open-market shares over a 3-day window. The CTO also made a non-cash gift of 2,694 shares. Sales amount to roughly 0.001% of market cap, a trivial proportion, and are likely driven by routine personal portfolio diversification or 10b5-1 plan execution rather than a shared bearish view. Prior high-impact reports on SNDK underperformed, further cautioning against reading material directional signal into this cluster.

Key Financial Metrics

Direction
selling
Total Value
$2.8M
Insiders
2

Key Facts

  • Chief Legal Officer Shek Bernard sold 600 shares at ~$1,736, totaling $1.04M on 2026-06-03.
  • EVP & CTO Ilkbahar Alper sold 999 shares at ~$1,755, totaling $1.75M on 2026-06-01, and also made a non-cash gift of 2,694 shares on 2026-06-02.
  • Total open-market insider sales = ~$2.80M, representing ~0.001% of Sandisk's $260.6B market cap.
  • No insider purchases occurred in the cluster window; net direction is selling.
  • The prior bullish report at score=8 on SNDK lost -7.52% at T+20, indicating the model has historically over-scored bullish catalysts on this ticker.

Financial Impact

Insider sales of ~$2.8M — trivial relative to $260.6B market cap (0.001%).

insider_sales_dollar_value

Risk Factors

  • Insider sales could precede a broader sell-off if fundamentals deteriorate, but no such signal from this filing alone.
  • Complacency in ignoring small insider sells may miss early warning if followed by larger clusters.

Market Snapshot

Exchange
Nasdaq
Sector
Computer Storage Devices
Analyst Consensus
86% bullish (29 analysts)

Investment Themes

Software & IT

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-SNDK-1780694721348
3 reports for SNDK
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for SNDK — sortable, filterable
TypeNow
Jun 11, 2026
16w ago
Institutional Cluster
MIXED ★ 3/10
$1,881.51 $1,858.27▼ −1.24%▼ −3.13%$1,730.00 (−8.05%)
Jun 5, 2026
16w ago
Insider Cluster
NEUTRAL ★ 3/10
$1,642.00 $1,744.43▲ +6.24%▲ +4.61%$1,730.00 (+5.36%)
Feb 28, 2026
30w ago
Institutional Cluster
BULLISH ★ 8/10
$619.08 $572.50▼ −7.52%▲ +0.41%$1,730.00 (+179.45%)
Showing 3 of 3

US Market Status

Market Open — Closes in 6h 25m

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Report published Jun 5, 2026