Insider Cluster (2 insiders) ·Filed May 1, 2026

WDC

WESTERN DIGITAL CORP
NEUTRAL
Impact 2/10
Horizondays Processed4mo ago
Insider cluster: 2 insiders, $3.4M total
Actionable Insight • Neutral

Insider sales are de minimis and likely reflect routine post-earnings portfolio adjustments. Focus on strong Q3 results and upbeat Q4 guidance, which reinforce positive fundamentals. No action warranted from this cluster.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
WDC ▲ +15.42% at T+60d
NEUTRAL call ✓ call won +15.42% · α vs SPY +12.86% · entry $431.40 → $497.92
Entry anchored
Apr 30, 07:21 PM ET
via exchange tick
T+1d
+2.31%
call +2.31% · α +2.65%
$441.37
settled 5mo ago
T+5d
+7.54%
call +7.54% · α +5.19%
$463.91
settled 5mo ago
T+20d
+26.61%
call +26.61% · α +21.33%
$546.20
settled 4mo ago
T+60d
+15.42%
call +15.42% · α +12.86%
$497.92
settled 2mo ago

Price Chart

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Executive Summary

CEO and COO sold a combined $3.4M in open-market sales, representing a trivial 0.0023% of WDC's $150B market cap. The sales follow strong Q3FY26 earnings with 45% YoY revenue growth and raised guidance, making the insider activity routine portfolio diversification with no bearish signal.

Key Financial Metrics

Direction
selling
Total Value
$3.4M
Insiders
2

Key Facts

  • CEO Irving Tan sold 3,257 shares at $406.52 for $1.32M on 2026-05-01
  • COO Vidyadhara K Gubbi sold 4,674 shares at $443.19 for $2.07M on 2026-05-04
  • Total insider sales of $3.40M represent just 0.0023% of market cap
  • WDC reported Q3FY26 revenue of $3.34B (+45% YoY) and non-GAAP EPS of $2.72 (+97% YoY)
  • Q4FY26 guidance calls for revenue growth of 36-44% YoY and non-GAAP gross margin of 51-52%
  • Board declared a 20% dividend increase to $0.15 per share

Financial Impact

Insider sales of $3.4M are negligible relative to $150B market cap

Risk Factors

  • Further insider selling could erode confidence if it accelerates beyond trivial amounts
  • Any slowdown in storage demand or AI-related data growth would pressure the stock

Market Snapshot

Exchange
Nasdaq
Sector
Computer Storage Devices
Analyst Consensus
87% bullish (30 analysts)

Investment Themes

Software & IT

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-WDC-1778019319837
19 reports for WDC
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for WDC — sortable, filterable
TypeNow
Sep 14, 2026
18d ago
8-K
NEUTRAL ★ 4/10
$426.94 $448.17▲ +4.97%▲ +4.87%$416.66 (−2.41%)
Sep 2, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$441.57 $447.18▲ +1.27%▲ +2.42%$416.66 (−5.64%)
Sep 2, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$441.57 $447.18▲ +1.27%▲ +2.42%$416.66 (−5.64%)
Aug 26, 2026
5w ago
8-K
NEUTRAL ★ 4/10
$468.88 $448.90▼ −4.26%▼ −4.14%$416.66 (−11.14%)
Jul 29, 2026
9w ago
Insider Cluster
NEUTRAL ★ 2/10
$533.04 $451.52▼ −15.29%▼ −18.92%$416.66 (−21.83%)
Jun 11, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$562.93 $746.23▲ +32.56%▲ +31.89%$416.66 (−25.98%)
Jun 11, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$562.93 $746.23▲ +32.56%▲ +31.89%$416.66 (−25.98%)
Jun 3, 2026
17w ago
8-K
MIXED ★ 6/10
$593.83 $490.09▼ −17.47%▼ −13.65%$416.66 (−29.83%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$593.83 $490.09▼ −17.47%▼ −13.65%$416.66 (−29.83%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$593.83 $490.09▼ −17.47%▼ −13.65%$416.66 (−29.83%)
Showing 10 of 19

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Report published May 5, 2026