Kimberly Alexy - 19 Nov 2025 Form 4 Insider Report for WESTERN DIGITAL CORP (WDC)

Role
Director
Signature
By: /s/ Sandra Garcia Attorney-in-Fact For: Kimberly Alexy
Issuer symbol
WDC
Transactions as of
19 Nov 2025
Net transactions value
$0
Form type
4
Filing time
21 Nov 2025, 17:30:57 UTC
Previous filing
22 Sep 2025
Next filing
26 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Alexy Kimberly Director C/O WESTERN DIGITAL CORPORATION, 5601 GREAT OAKS PARKWAY, SAN JOSE By: /s/ Sandra Garcia Attorney-in-Fact For: Kimberly Alexy 21 Nov 2025 0001336514

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WDC Common Stock Options Exercise $0 +9 +0.24% $0.000000 3,768 19 Nov 2025 Direct F1
transaction WDC Common Stock Award $0 +1,585 +42% $0.000000 5,353 20 Nov 2025 Direct F2
holding WDC Common Stock 25,722 19 Nov 2025 By Family Trust

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WDC Dividend Equivalent Rights Options Exercise $0 -10 -100% $0.000000 0 19 Nov 2025 Common Stock 10 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.
F2 Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.