Tregillis Cynthia L Insider Trading Activity

Average Profitability

<0.0001%

Insider Buys Quantity

Insider Buys Sum

Insider Sells Quantity

Insider Sells Sum

$1.05M

Insider Activity of Tregillis Cynthia L

According to the SEC Form 4 filings, Tregillis Cynthia L, being in a position of

Chief Legal Officer & Corp Sec at Western Digital Corporation,
оver the last 12 months, has bought 0 shares, and sold 25876 shares for $7.8M,
over all time since 2025-08-22, has bought 0 shares, and sold 39943 shares for $8.85M.

Biography of Tregillis Cynthia L

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks


Buys	$0	0	0
Sells	$7,802,641	19	100

Comparison of Insiders on Amount of Buys and Sells

Sector

Industry

Transaction Type

Transaction Date

From

Total Value


2026-10-21	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	807 0.0002%	$380.00	$306,660	-5.91%
2026-09-04	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	432 0.0001%	$451.20	$194,918	-12.04%
2026-08-27	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	1,007 0.0003%	$478.36	$481,709	-9.72%
2026-08-26	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	476 0.0001%	$450.78	$214,571	-10.31%
2026-08-24	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	684 0.0002%	$446.17	$305,180	-2.26%
2026-08-21	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	235 <0.0001%	$477.27	$112,158	-7.04%
2026-07-21	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	808 0.0003%	$529.63	$427,941	-17.86%
2026-06-05	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	432 0.0001%	$545.60	$235,699	-9.64%
2026-05-27	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	214 <0.0001%	$539.63	$115,481	-12%
2026-05-22	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	308 <0.0001%	$488.61	$150,492	-3.45%
2026-05-21	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	106 <0.0001%	$458.87	$48,640	-3.74%
2026-04-21	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	363 0.0001%	$377.09	$136,884	+21.17%
2026-03-04	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	9,324 0.0028%	$268.27	$2.5M	+73.73%
2026-02-26	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	214 <0.0001%	$286.11	$61,228	+60.09%
2026-02-24	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	308 <0.0001%	$281.70	$86,764	+66.71%
2026-02-23	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	130 <0.0001%	$283.83	$36,898	+60.82%
2026-02-06	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	6,780 0.0019%	$270.49	$1.83M	+58.59%
2026-01-21	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	447 0.0001%	$229.00	$102,363	+81.25%
2025-12-02	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	2,801 0.0008%	$160.57	$449,752	+148.78%
2025-08-22	Sale	Western Digital Corporation WDC	Chief Legal Officer & Corp Sec	14,067 0.0039%	$74.78	$1.05M	+255.3%

Total: 20

Company

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