Cynthia L Tregillis Net Worth
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Cynthia L Tregillis has an estimated net worth of at least $21.9 million*, as of Oct. 29, 2025. They own 139,850 shares of WDC stock. They have sold 16,868 shares of WDC stock since 2021, for an estimated $1.1 million.
Cynthia L Tregillis $WDC SEC Form 4 Insider Trading
Cynthia L Tregillis has filed a total of 2 insider trades in $WDC since 2021. Their most recent trade was a sale of 2,801 shares, made on Dec 02, 2025. Their largest trade was a sale of 14,067 shares, made on Aug 22, 2025. We estimate that they now own 139,850 shares of $WDC, worth an estimated $20.8 million.
Insider Trading at $WDC
There have been a total of 72 insider trades reported at $WDC since 2021, with 0 shares purchased and 461,120 shares sold. The most active insider traders in $WDC stock have been Gene M. Zamiska, Irving Tan, and Robert Soderbery. The most recent trade was a sale of 5,121 shares reported by Vidyadhara K Gubbi (Chief of Global Operations), made on Dec 05, 2025.
History of Insider Stock Trades by Cynthia L Tregillis
$WDC Executives and Stock Owners with Insider Trades
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Gene M. Zamiska, SVP & Princ. Acctg Officer
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Irving Tan, Chief Executive Officer
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Robert Soderbery, EVP & GM, Flash Business
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Vidyadhara K Gubbi, Chief of Global Operations
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Gene M. Zamiska, SVP, Global Accounting & Chief
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Cynthia L Tregillis, Chief Legal Officer & Corp Sec
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David Goeckeler, Chief Executive Officer
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Vidyadhara K Gubbi, Chief of Global Ops
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Lori S Sundberg, EVP & Chief Human Res Officer
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Srinivasan Sivaram, President, Tech & Strategy
*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.