CIK 0000106040 · Large accelerated filer
WESTERN DIGITAL CORP
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- WDC
- Exchange
- Nasdaq
- Industry
- Computer Storage Devices
- FY end
- Jul 3
- Incorporated
- DE
- Entity type
- operating
- EIN
- 330956711
- Phone
- 408-717-6000
- Business address
- 5601 GREAT OAKS PARKWAY, SAN JOSE, CA, 95119
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $6,541,831
- in 7 filings, $3.2M under 10b5-1 plans
Net −$6,541,831. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-08-20 | Tan Irving Chief Executive Officer | Option exercise · Dividend Equivalent Rights 10b5-1 | −102.92 | 585.02 | ||
| 2025-08-20 | Gubbi Vidyadhara K Chief of Global Ops | Option exercise | +11 | 154,690 | ||
| 2025-08-20 | Gubbi Vidyadhara K Chief of Global Ops | Shares withheld for taxes | −3,997 | $75.64 | $302K | 150,693 |
| 2025-08-20 | Gubbi Vidyadhara K Chief of Global Ops | Option exercise · Dividend Equivalent Rights | −13.62 | 169.61 | ||
| 2025-08-20 | Davis Brian Scott Chief Sales & Mrktg Off | Option exercise | +14 | 131,333 | ||
| 2025-08-20 | Davis Brian Scott Chief Sales & Mrktg Off | Shares withheld for taxes | −4,836 | $75.64 | $366K | 126,497 |
| 2025-08-20 | Davis Brian Scott Chief Sales & Mrktg Off | Option exercise · Dividend Equivalent Rights | −16.46 | 132.01 | ||
| 2025-08-19 | Tan Irving Chief Executive Officer | Sale 10b5-1 | −8,621 | $75.90 | $654K | 594,836 |
| 2025-08-13 | Gubbi Vidyadhara K Chief of Global Ops | Sale | −5,597 | $76.26 | $427K | 154,679 |
| 2025-08-11 | Gubbi Vidyadhara K Chief of Global Ops | Sale | −3,947 | $74.88 | $296K | 160,276 |
| 2025-07-20 | Tregillis Cynthia L CLO and Corp. Sec. | Option exercise | +5 | 157,689 | ||
| 2025-07-20 | Tregillis Cynthia L CLO and Corp. Sec. | Shares withheld for taxes | −1,306 | $68.00 | $89K | 156,383 |
| 2025-07-20 | Tregillis Cynthia L CLO and Corp. Sec. | Option exercise · Dividend Equivalent Rights | −5.6 | 216.24 | ||
| 2025-06-20 | Gubbi Vidyadhara K Chief of Global Ops | Option exercise | +28 | 172,441 | ||
| 2025-06-20 | Gubbi Vidyadhara K Chief of Global Ops | Shares withheld for taxes | −8,218 | $59.29 | $487K | 164,223 |
| 2025-06-20 | Gubbi Vidyadhara K Chief of Global Ops | Option exercise · Dividend Equivalent Rights | −28.23 | 183.23 | ||
| 2025-06-20 | Davis Brian Scott Chief Sales & Mrktg Off | Option exercise | +28 | 138,785 | ||
| 2025-06-20 | Davis Brian Scott Chief Sales & Mrktg Off | Shares withheld for taxes | −7,466 | $59.29 | $443K | 131,319 |
| 2025-06-20 | Davis Brian Scott Chief Sales & Mrktg Off | Option exercise · Dividend Equivalent Rights | −28.23 | 148.47 | ||
| 2025-06-20 | Tregillis Cynthia L CLO and Corp. Sec. | Option exercise | +0 | 157,888 |
Page 34 of 42 · 821 trades