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Insider Trading

Cynthia L Tregillis Net Worth

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Last Updated: 3 days, 13 hours ago

Cynthia L Tregillis has an estimated net worth of at least $10.2 million*, as of July 2, 2025. They own 157,684 shares of WDC stock.

Cynthia L Tregillis $WDC SEC Form 4 Insider Trading

Cynthia L Tregillis has filed a total of 0 insider trades in $WDC since 2021. We estimate that they now own 157,684 shares of $WDC, worth an estimated $10.2 million.



Insider Trading at $WDC

There have been a total of 31 insider trades reported at $WDC since 2021, with 0 shares purchased and 344,201 shares sold. The most active insider traders in $WDC stock have been Gene M. Zamiska, Robert Soderbery, and David Goeckeler. The most recent trade was a sale of 245 shares reported by Gene M. Zamiska (SVP & Princ. Acctg Officer), made on Jun 17, 2025.



History of Insider Stock Trades by Cynthia L Tregillis

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
No Trades Available - - - -




$WDC Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.