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sellModerate cluster of 3

Gene M. Zamiska sold $139k of WDC

SVP & Princ. Acctg Officer at WESTERN DIGITAL CORP. 1,993 shares at an average of $69.94, traded Oct 28, 2024, filed Oct 28, 2024.

Warning score
41
Value
$139k
1,993 shares
Holdings after
30,608
-6% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $139k at market
    +11
  • Share of holdings sold
    Sold 6.1% of holdings
    0
  • Cluster
    3 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.

This signal so far: 1m +2.6%, 3m -7.6%, 6m -22.4%.

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 Oct 28, 2024: +657.7%SPY +37.1% · excess +620.5%

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 0001266824-24-000096, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 28, 2024SOpen-market sale
Common Stock
-1,993$69.94$139k30,608Oct 28, 2024

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%
0Weak
WDCsell10b5-1
WESTERN DIGITAL CORP
Gene M. Zamiska
SVP & Princ. Acctg Officer
$23k
313 shares
-1%
1Weak
WDCsell10b5-1
WESTERN DIGITAL CORP
Gene M. Zamiska
SVP & Princ. Acctg Officer
$46k
658 shares
-2%
0Weak
WDCsell10b5-1
WESTERN DIGITAL CORP
Gene M. Zamiska
SVP & Princ. Acctg Officer
$24k
376 shares
-1%
60Notable
WDCsell 3
WESTERN DIGITAL CORP
Robert Soderbery
EVP & GM, Flash Business
$2.1M
30,767 shares
-19%
45Moderate
WDCsell 310b5-1
WESTERN DIGITAL CORP
David Goeckeler
Chief Executive Officer
$5.4M
75,000 shares
-8%

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.

Gene M. Zamiska sold $139k of WDC | InsiderTell