Senior insider sale
Chief Legal Officer & Corp Sec at WESTERN DIGITAL CORP — senior position signals high conviction
$4.42M
16.43K shares
TREGILLIS CYNTHIA L plans to sell 16.43K shares of WESTERN DIGITAL CORP valued at approximately $4.42M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Restricted Stock
Not Applicable
Restricted Stock
Not Applicable
Restricted Stock
Not Applicable
Restricted Stock
Not Applicable
Restricted Stock
Not Applicable
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/3/2026 | Restricted Stock Not Applicable | 3.54K | — |
2/25/2026 | Restricted Stock Not Applicable | 976.00 | — |
2/21/2026 | Restricted Stock Not Applicable | 1.40K | — |
2/20/2026 | Restricted Stock Not Applicable | 592.00 | — |
1/20/2026 | Restricted Stock Not Applicable | 2.04K | — |
| Total | 8.55K | ||
Completed
Units to sell
214.00
Market value
$61.2K
Units to sell
308.00
Market value
$86.8K
Units to sell
130.00
Market value
$36.9K
Units to sell
6.78K
Market value
$1.83M
Units to sell
447.00
Market value
$102.4K
Planned — Approximate Date
Units to sell
8.55K
Market value
$2.30M
Units
16.43K
Value
$4.42M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/26/2026 | 214.00 | $61.2K | — | Completed |
2/24/2026 | 308.00 | $86.8K | — | Completed |
2/23/2026 | 130.00 | $36.9K | — | Completed |
2/6/2026 | 6.78K | $1.83M | — | Completed |
1/21/2026 | 447.00 | $102.4K | — | Completed |
| Planned — Approximate Date | ||||
3/4/2026 | 8.55K | $2.30M | NASDAQ | Planned |
| Total | 16.43K | $4.42M | ||