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sellModerate cluster of 4

Vidyadhara K Gubbi sold $722k of WDC

Chief of Global Ops at WESTERN DIGITAL CORP. 9,544 shares at an average of $75.69, traded Aug 11, 2025, filed Aug 13, 2025.

Warning score
51
Value
$722k
9,544 shares
Holdings after
154,679
-6% from before
From 52-week low
+145%
low $30.39, close $74.41
From 52-week high
-5%
high $78.45, as of Aug 11, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $722k at market
    +21
  • Share of holdings sold
    Sold 5.8% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

WDCOct 9, 2026 · close 397.28
Since filing Aug 13, 2025: +423.8%SPY +22.4% · excess +401.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001266824-25-000136, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 11, 2025SOpen-market sale
Common Stock
-3,947$74.88$296k160,276Aug 13, 2025
Aug 13, 2025SOpen-market sale
Common Stock
-5,597$76.26$427k154,679Aug 13, 2025

Related signals

Other insiders at WESTERN DIGITAL CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
38Weak
WDCsell 3
WESTERN DIGITAL CORP
Vidyadhara K Gubbi
Chief of Global Operations
$825k
1,795 shares
-2%
7Weak
WDCsell 310b5-1
WESTERN DIGITAL CORP
Cynthia L Tregillis
Chief Legal Officer & Corp Sec
$195k
432 shares
-0%
60Notable
WDCsell 3
WESTERN DIGITAL CORP
Stephanie A Streeter
director
$2.5M
5,600 shares
-14%
64Notable
WDCsell 5
WESTERN DIGITAL CORP
Kimberly Alexy
director
$320k
2,000 shares
-56%
60Notable
WDCsell 5
WESTERN DIGITAL CORP
Vidyadhara K Gubbi
Chief of Global Operations
$3.7M
22,820 shares
-15%
40Moderate
WDCsell 510b5-1
WESTERN DIGITAL CORP
Martin I Cole
director
$976k
6,000 shares
-14%
47Moderate
WDCsell 5
WESTERN DIGITAL CORP
Cynthia L Tregillis
Chief Legal Officer & Corp Sec
$450k
2,801 shares
-2%
53Moderate
WDCsell 5
WESTERN DIGITAL CORP
Kimberly Alexy
director
$272k
1,768 shares
-33%
54Moderate
WDCsell 5
WESTERN DIGITAL CORP
Roxanne Oulman
director
$278k
1,800 shares
-32%
33Weak
WDCsell 210b5-1
WESTERN DIGITAL CORP
Martin I Cole
director
$1.6M
10,000 shares
-20%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Vidyadhara K Gubbi sold $722k of WDC | InsiderTell