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 |
|---|---|---|---|---|---|---|
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −16 | $540.96 | $9K | 25,545 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −48 | $542.79 | $26K | 25,497 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −48 | $543.92 | $26K | 25,449 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −16 | $544.95 | $9K | 25,433 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −48 | $484.28 | $23K | 29,385 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −16 | $485.54 | $8K | 29,369 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −48 | $486.87 | $23K | 29,321 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −16 | $488.06 | $8K | 29,305 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −38 | $491.06 | $19K | 29,267 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −30 | $492.38 | $15K | 29,237 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −44 | $493.64 | $22K | 29,193 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −32 | $494.63 | $16K | 29,161 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −48 | $497.47 | $24K | 29,113 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −48 | $498.95 | $24K | 29,065 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −16 | $499.69 | $8K | 29,049 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −64 | $501.72 | $32K | 28,985 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −128 | $502.87 | $64K | 28,857 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −80 | $503.80 | $40K | 28,777 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −96 | $505.51 | $49K | 28,681 |
| 2026-06-09 | Cole Martin I Director | Sale 10b5-1 | −96 | $507.94 | $49K | 28,585 |
Page 11 of 42 · 821 trades