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 |
|---|---|---|---|---|---|---|
| 2026-06-03 | Gubbi Vidyadhara K Chief of Global Operations | Option exercise · Dividend Equivalent Rights | −13.37 | 223.08 | ||
| 2026-06-03 | Davis Brian Scott Chief Sales & Mrktng Officer | Option exercise | +6 | 103,438 | ||
| 2026-06-03 | Davis Brian Scott Chief Sales & Mrktng Officer | Shares withheld for taxes | −881 | $594.11 | $523K | 102,557 |
| 2026-06-03 | Davis Brian Scott Chief Sales & Mrktng Officer | Option exercise · Dividend Equivalent Rights | −6.68 | 186.16 | ||
| 2026-06-01 | Gubbi Vidyadhara K Chief of Global Operations | Sale | −2,475 | $556.24 | $1.4M | 85,154 |
| 2026-05-28 | KIDDOO BRUCE E Director | Sale | −750 | $528.52 | $396K | 3,903 |
| 2026-05-27 | Tregillis Cynthia L Chief Legal Officer & Corp Sec | Sale 10b5-1 | −214 | $539.63 | $115K | 117,157 |
| 2026-05-26 | Das Manuvir Director | Grant or award | +772 | 772 | ||
| 2026-05-25 | Tregillis Cynthia L Chief Legal Officer & Corp Sec | Option exercise 10b5-1 | +7 | 118,142 | ||
| 2026-05-25 | Tregillis Cynthia L Chief Legal Officer & Corp Sec | Shares withheld for taxes 10b5-1 | −771 | $484.28 | $373K | 117,371 |
| 2026-05-25 | Tregillis Cynthia L Chief Legal Officer & Corp Sec | Option exercise · Dividend Equivalent Rights 10b5-1 | −7.36 | 311.05 | ||
| 2026-05-25 | Tan Irving Chief Executive Officer | Option exercise | +30 | 597,483 | ||
| 2026-05-25 | Tan Irving Chief Executive Officer | Shares withheld for taxes | −479 | $484.28 | $232K | 597,004 |
| 2026-05-25 | Tan Irving Chief Executive Officer | Option exercise · Dividend Equivalent Rights | −30.33 | 882.27 | ||
| 2026-05-25 | Gubbi Vidyadhara K Chief of Global Operations | Option exercise | +8 | 88,772 | ||
| 2026-05-25 | Gubbi Vidyadhara K Chief of Global Operations | Shares withheld for taxes | −1,143 | $484.28 | $554K | 87,629 |
| 2026-05-25 | Gubbi Vidyadhara K Chief of Global Operations | Option exercise · Dividend Equivalent Rights | −8.67 | 236.45 | ||
| 2026-05-25 | Davis Brian Scott Chief Sales & Mrktng Officer | Option exercise | +7 | 104,271 | ||
| 2026-05-25 | Davis Brian Scott Chief Sales & Mrktng Officer | Shares withheld for taxes | −971 | $484.28 | $470K | 103,300 |
| 2026-05-25 | Davis Brian Scott Chief Sales & Mrktng Officer | Option exercise · Dividend Equivalent Rights | −7.36 | 192.84 |
Page 13 of 42 · 821 trades