Insider Cluster (2 insiders) ·Filed Mar 2, 2026

WDC

WESTERN DIGITAL CORP
BEARISH
Impact 6/10
Horizondays Processed6mo ago
Insider cluster: 3 insiders, $2.4M total
Actionable Insight ▼ Bearish

Monitor for additional insider selling in the coming weeks; while the dollar amount is small relative to market cap, coordinated sales by two C-suite executives may signal caution ahead of earnings or macro challenges in the storage sector.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
WDC ▲ +94.37% at T+60d
SHORT call ✗ call lost -94.37% · α vs SPY -85.04% · entry $269.93 → $524.65
Entry anchored
Feb 27, 04:58 PM ET
via exchange tick
T+1d
-7.14%
call +7.14% · α +6.23%
$250.65
settled 7mo ago
T+5d
-3.48%
call +3.48% · α +2.27%
$260.55
settled 7mo ago
T+20d
-6.81%
call +6.81% · α -1.13%
$251.56
settled 6mo ago
T+60d
+94.37%
call -94.37% · α -85.04%
$524.65
settled 4mo ago

Price Chart

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Executive Summary

Two Western Digital executives sold shares in the past week, with Chief of Global Operations Gubbi Vidyadhara K selling over $2.97 million worth of stock and Chief Legal Officer Cynthia Tregillis selling $200,396. All transactions were open-market sales at prevailing prices.

Key Financial Metrics

Direction
selling
Total Value
$3.2M
Insiders
2

Key Facts

  • Chief of Global Operations Gubbi Vidyadhara K sold 11,491 shares for $2,976,289.96 in total across two transactions on March 4 and March 6, 2026.
  • Chief Legal Officer Cynthia L. Tregillis sold 777 shares for $200,396.07 on March 4, 2026.
  • All transactions were open-market sales (code S), indicating direct selling into the market.
  • Total value of insider sales in the past 7 days: $3,176,686.03.

Financial Impact

$3.18 million in insider sales over 7 days, representing approximately 0.0036% of Western Digital's $88.8B market cap

insider ownershipinvestor sentimentshareholder dilution risk (neutral)

Risk Factors

  • Potential perception of insider pessimism, especially given the timing and size of the Chief of Global Operations' sales.
  • Risk of negative market interpretation if no offsetting buy signals emerge or if upcoming earnings disappoint.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Software & IT

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (3 trades, 7d window)cluster-WDC-1773179316795
19 reports for WDC
Performance horizon
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%$462.56 (+8.34%)
Sep 2, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$441.57 $447.18▲ +1.27%▲ +2.42%$462.56 (+4.75%)
Sep 2, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$441.57 $447.18▲ +1.27%▲ +2.42%$462.56 (+4.75%)
Aug 26, 2026
5w ago
8-K
NEUTRAL ★ 4/10
$468.88 $448.90▼ −4.26%▼ −4.14%$462.56 (−1.35%)
Jul 29, 2026
9w ago
Insider Cluster
NEUTRAL ★ 2/10
$533.04 $451.52▼ −15.29%▼ −18.92%$462.56 (−13.22%)
Jun 11, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$562.93 $746.23▲ +32.56%▲ +31.89%$462.56 (−17.83%)
Jun 11, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$562.93 $746.23▲ +32.56%▲ +31.89%$462.56 (−17.83%)
Jun 3, 2026
17w ago
8-K
MIXED ★ 6/10
$593.83 $490.09▼ −17.47%▼ −13.65%$462.56 (−22.11%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$593.83 $490.09▼ −17.47%▼ −13.65%$462.56 (−22.11%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$593.83 $490.09▼ −17.47%▼ −13.65%$462.56 (−22.11%)
Showing 10 of 19

US Market Status

Market Closed — Opens in 2m

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Report published Mar 10, 2026