CoverageForm 410-K10-Q8-K13D13G13F

Western Digital Corp

WDCCIK 0000106040 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Aug 14, 2025. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0393Δ-0.001781% similar+68/-78
MD&A:tone -0.0044Δ+0.002568% similar+104/-101

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Western Digital Corp

NameRolesFilings
Alexy Kimberly
Director
11
Cole Martin I
Director
10
Kiddoo Bruce E
Director
9
Massengill Matthew E
Director
8
Sennesael Kris
Officer
8

Showing 11-15 of 26

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Western Digital Corp. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Gubbi Vidyadhara K90%-95.9%-115.5%-53.4%-134.7%
2Tregillis Cynthia L90%-86.0%-87.1%-58.7%-115.5%
3Massengill Matthew E110%-85.7%-85.7%-85.7%-85.7%
4Cole Martin I330%-84.9%-81.3%-65.1%-99.1%
5Tan Irving250%-67.0%-63.7%-52.3%-114.1%
6Alexy Kimberly50%-37.1%-17.4%-7.8%-80.4%
7Zamiska Gene M.2425%-24.4%-13.7%+22.9%-106.2%
8Soderbery Robert540%-12.7%-14.4%+14.7%-35.8%

All filings

321 Form 4 / 4-A filings, newest first

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