STOCK TITAN

Western Digital (WDC) director receives new dividend equivalent rights award

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Western Digital director Bruce E. Kiddoo reported a routine compensation-related award of dividend equivalent rights linked to existing restricted stock units. On June 17, 2026, he acquired 0.3342 dividend equivalent rights, each tied to one share of common stock or its cash value, bringing his total dividend equivalent rights to 2.1166.

Positive

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Insider KIDDOO BRUCE E
Role null
Type Security Shares Price Value
Grant/Award Dividend Equivalent Rights 0.334 $0.00 --
Holdings After Transaction: Dividend Equivalent Rights — 2.117 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Dividend equivalent rights granted 0.3342 rights Awarded on June 17, 2026 to Bruce E. Kiddoo
Total dividend equivalent rights after transaction 2.1166 rights Holdings following June 17, 2026 grant
Underlying common stock per right 1 share per right Each right tied to one Western Digital common share or cash value
Transaction price per right $0.0000 Grant price for dividend equivalent rights on June 17, 2026
Dividend Equivalent Rights financial
"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs)"
Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.
restricted stock units (RSUs) financial
"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately"
Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.
contingent right financial
"Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof"
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
KIDDOO BRUCE E

(Last)(First)(Middle)
C/O WESTERN DIGITAL CORPORATION
5601 GREAT OAKS PARKWAY

(Street)
SAN JOSE CALIFORNIA 95119

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
WESTERN DIGITAL CORP [ WDC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Dividend Equivalent Rights(1)06/17/2026A0.3342 (1) (1)Common Stock0.3342$0.02.1166D
Explanation of Responses:
1. The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.
By: /s/ Sandra Garcia Attorney-in-Fact For: Bruce Kiddoo06/22/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Western Digital (WDC) director Bruce Kiddoo report?

Bruce E. Kiddoo reported receiving 0.3342 dividend equivalent rights on June 17, 2026. These rights accrued on previously awarded restricted stock units and are part of his equity-based compensation, not an open-market stock purchase or sale.

What are dividend equivalent rights in Western Digital's Form 4 for WDC?

Dividend equivalent rights are awards that mirror dividends on restricted stock units. Each right represents a contingent right to receive one share of Western Digital common stock or the cash value of that share when the related RSUs vest proportionately over time.

How many dividend equivalent rights does Bruce Kiddoo hold after this WDC transaction?

After the June 17, 2026 award, Bruce E. Kiddoo holds 2.1166 dividend equivalent rights. This total reflects the newly accrued 0.3342 rights combined with his prior balance, all associated with his existing restricted stock unit awards at Western Digital.

Does the Bruce Kiddoo Form 4 for Western Digital involve stock being bought or sold?

The Form 4 does not show any open-market buying or selling of Western Digital shares. It reports a grant of 0.3342 dividend equivalent rights tied to existing restricted stock units, which is a routine, non-market compensation adjustment for the director.

How do the dividend equivalent rights for WDC director Bruce Kiddoo vest?

The dividend equivalent rights vest proportionately with the restricted stock units they relate to. As the underlying RSUs for Bruce E. Kiddoo vest according to their schedule, the associated dividend equivalent rights convert into either Western Digital common stock or an equivalent cash value.