InsiderTrades

Form 4 for WDC Western Digital

Accepted 2025-11-24 00:00:00 ET · period of report 2025-11-20 · accession 0001266824-25-000243 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-11-24 2025-11-20 WDC Sennesael Kris CFO M - OptEx $0.00 +99 206.6K +0.0% $0
D 2025-11-24 2025-11-20 WDC Sennesael Kris CFO F - Tax $140.23 -18.7K 188.0K -9% -$2.62M
D 2025-11-24 2025-11-20 WDC Sennesael Kris CFO M - OptEx $0.00 -99.29 387.65 -20% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-11-20 M A 99 $0.00 206,646 D — — (F1) The dividend equivalent rights were converted into, and paid in the form of, shares of the Issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.
2 Common Common Stock 2025-11-20 F D 18,680 $140.23 187,966 D — — (F2) Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).
3 Derivative Dividend Equivalent Rights 2025-11-20 M D 99.29 $0.00 387.65 D — · — to — 0 Common Stock (F1) The dividend equivalent rights were converted into, and paid in the form of, shares of the Issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.