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WDC Exercise Disclosure
Tregillis Cynthia L · SEC Form 4 · Filed Jul 21, 2026
Exercise
Calculated transaction value
$0
Tregillis Cynthia L Chief Legal Officer & Corp Sec
WDC
Transaction date
Jul 20, 2026
Public filing date
Jul 21, 2026
Filing lag
Filed 1 day later
WDC daily price context
Close on/before transaction
$487.42
Jul 20, 2026
First close after public filing
$556.67
Jul 22, 2026
30-day return after filing
-15.74%
Through Aug 20, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 13 shares @ $0
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001266824-26-000160
Filing cohort
Transactions in this filing
Showing 4 of 4
Trades
4
Issuers
1
Estimated value
$1.07M
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Western Digital Corp WDC | Sale | Jul 21, 2026 | $427.94K |
| Western Digital Corp WDC | Disposition | Jul 20, 2026 | $638.03K |
| Western Digital Corp WDC | Exercise | Jul 20, 2026 | $0 |
| Western Digital Corp WDC Current | Exercise | Jul 20, 2026 | $0 |