Cynthia L Tregillis Net Worth
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Cynthia L Tregillis has an estimated net worth of at least $91.7 million*, as of June 17, 2026. They own 116,643 shares of WDC stock. They have sold 35,494 shares of WDC stock since 2021, for an estimated $6.8 million.
Cynthia L Tregillis $WDC SEC Form 4 Insider Trading
Cynthia L Tregillis has filed a total of 14 insider trades in $WDC since 2021. Their most recent trade was a sale of 432 shares, made on Jun 05, 2026. Their largest trade was a sale of 14,067 shares, made on Aug 22, 2025. We estimate that they now own 116,643 shares of $WDC, worth an estimated $84.9 million.
Insider Trading at $WDC
There have been a total of 197 insider trades reported at $WDC since 2021, with 0 shares purchased and 603,237 shares sold. The most active insider traders in $WDC stock have been Irving Tan, Gene M. Zamiska, and Cynthia L Tregillis. The most recent trade was a sale of 48 shares reported by Martin I Cole (None), made on Jun 09, 2026.
History of Insider Stock Trades by Cynthia L Tregillis
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
WDC
|
Sale | 432 | Jun 05, 2026 | June 5, 2026, 6:58 p.m. |
|
WDC
|
Sale | 214 | May 27, 2026 | May 27, 2026, 6:41 p.m. |
|
WDC
|
Sale | 308 | May 22, 2026 | May 27, 2026, 6:41 p.m. |
|
WDC
|
Sale | 106 | May 21, 2026 | May 22, 2026, 7:24 p.m. |
|
WDC
|
Sale | 363 | Apr 21, 2026 | April 22, 2026, 7:28 p.m. |
|
WDC
|
Sale | 777 | Mar 04, 2026 | March 5, 2026, 8:55 p.m. |
|
WDC
|
Sale | 8,547 | Mar 04, 2026 | March 5, 2026, 8:55 p.m. |
|
WDC
|
Sale | 214 | Feb 26, 2026 | Feb. 27, 2026, 5:57 p.m. |
|
WDC
|
Sale | 308 | Feb 24, 2026 | Feb. 24, 2026, 6:44 p.m. |
|
WDC
|
Sale | 130 | Feb 23, 2026 | Feb. 24, 2026, 6:44 p.m. |
|
WDC
|
Sale | 6,780 | Feb 06, 2026 | Feb. 6, 2026, 7:09 p.m. |
|
WDC
|
Sale | 447 | Jan 21, 2026 | Jan. 21, 2026, 6:14 p.m. |
|
WDC
|
Sale | 2,801 | Dec 02, 2025 | Dec. 3, 2025, 7:13 p.m. |
|
WDC
|
Sale | 14,067 | Aug 22, 2025 | Aug. 25, 2025, 6:47 p.m. |
$WDC Executives and Stock Owners with Insider Trades
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Irving Tan, Chief Executive Officer
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Gene M. Zamiska, SVP & Princ. Acctg Officer
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Cynthia L Tregillis, Chief Legal Officer & Corp Sec
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Brian Scott Davis, Chief Sales & Mrktng Officer
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Vidyadhara K Gubbi, Chief of Global Operations
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Robert Soderbery, EVP & GM, Flash Business
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Gene M. Zamiska, SVP, Global Accounting & Chief
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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.